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PHP related published Questions

How to how to do a post with json body curl php (PHP Scripting Language)

#Answer#

Arxal ltwmih answered


1
// API URL$url = 'http://www.example.com/api';// Create a new cURL resource$ch = curl_init($url);// Setup request to send json via POST$data = array(    'username' => 'codexworld',    'password' => '123456');$payload = json_encode(array(user => $data));// Attach encoded JSON string to the POST fieldscurl_setopt($ch, CURLOPT_POSTFIELDS, $payload);// Set the content type to application/jsoncurl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type:application/json'));// Return response instead of outputtingcurl_setopt($ch, CURLOPT_RETURNTRANSFER, true);// Execute the POST request$result = curl_exec($ch);// Close cURL resourcecurl_close($ch);

How to php append element to array (PHP Scripting Language)

#Answer#

msyhmoac Holt answered


1
array_push($cart, 13);

How to when will betelgeuse explode (PHP Scripting Language)

#Answer#

Gohar pbdhgn Jaswinder answered


1
//not likely in your life time

How to php filter_var name (PHP Scripting Language)

#Answer#

Sinha Guest answered


1
var_dump(filter_var('bob@example.com', FILTER_VALIDATE_EMAIL));
2
var_dump(filter_var('http://example.com', FILTER_VALIDATE_URL, FILTER_FLAG_PATH_REQUIRED));

How to get session blade (PHP Scripting Language)

#Answer#

Awais Gajra answered


1
{{ session()->get('name') }}

How to how to build jquery messages notification with php and mysq (PHP Scripting Language)

#Answer#

Vidhani Nicodemus answered


1
<script>
2
3
$(document).ready(function(){
4
5
// updating the view with notifications using ajax
6
7
function load_unseen_notification(view = '')
8
9
{
10
11
 $.ajax({
12
13
  url:"fetch.php",
14
  method:"POST",
15
  data:{view:view},
16
  dataType:"json",
17
  success:function(data)
18
19
  {
20
21
   $('.dropdown-menu').html(data.notification);
22
23
   if(data.unseen_notification > 0)
24
   {
25
    $('.count').html(data.unseen_notification);
26
   }
27
28
  }
29
30
 });
31
32
}
33
34
load_unseen_notification();
35
36
// submit form and get new records
37
38
$('#comment_form').on('submit', function(event){
39
 event.preventDefault();
40
41
 if($('#subject').val() != '' && $('#comment').val() != '')
42
43
 {
44
45
  var form_data = $(this).serialize();
46
47
  $.ajax({
48
49
   url:"insert.php",
50
   method:"POST",
51
   data:form_data,
52
   success:function(data)
53
54
   {
55
56
    $('#comment_form')[0].reset();
57
    load_unseen_notification();
58
59
   }
60
61
  });
62
63
 }
64
65
 else
66
67
 {
68
  alert("Both Fields are Required");
69
 }
70
71
});
72
73
// load new notifications
74
75
$(document).on('click', '.dropdown-toggle', function(){
76
77
 $('.count').html('');
78
79
 load_unseen_notification('yes');
80
81
});
82
83
setInterval(function(){
84
85
 load_unseen_notification();;
86
87
}, 5000);
88
89
});
90
91
</script>

How to php json response to ajax (PHP Scripting Language)

#Answer#

Chas Lakhani answered


1
<?php
2
 echo json_encode($data);
3
?>

How to set session data in laravel (PHP Scripting Language)

#Answer#

rxrofagq Padukone answered


1
$value = Session::get('key');
2
$value = session('key');

How to create laravel project specific version (PHP Scripting Language)

#Answer#

Be Dandona answered


1
composer create-project laravel/laravel=5.1.* appName

How to php call dynamic function (PHP Scripting Language)

#Answer#

Adhik Dass answered


1
//Simple
2
$vFn = Login;
3
$vFn();
4
//OR
5
call_user_func($vFn, $vars); //Returns the return value of the callback.
6
//Best
7
abstract class mBase {
8
    public function main() {
9
        .....
10
    }
11
}
12
class mA extends mBase {
13
    public function main() {
14
        parent->main();
15
        .....
16
    }
17
}
18
class mB extends mBase {
19
    public function main() {
20
        parent->main();
21
        .....
22
    }
23
}
24
function runMM(mBase $module) {
25
  $module->main();
26
}
27
$m = 'mB'; //example
28
runMM ($m);

How to thousand seperator php (PHP Scripting Language)

#Answer#

Shawn znermx Nagesh answered


1
number_format($number);

How to make a object php (PHP Scripting Language)

#Answer#

atuwyypj Mathis answered


1
   $object = new stdClass();
2
   $object->property = 'Here we go';
3
4
   var_dump($object);
5
   /*
6
   outputs:
7
8
   object(stdClass)#2 (1) {
9
      ["property"]=>
10
      string(10) "Here we go"
11
    }
12
   */

How to common array methods php (PHP Scripting Language)

#Answer#

Prosenjit Narayana answered


1
if (count($arr) > 1) {
2
     ....
3
}

How to php division (PHP Scripting Language)

#Answer#

Adnan wqzlnf Sudhir answered


1
$a / $b Division    Quotient of $a and $b.

How to php current page url (PHP Scripting Language)

#Answer#

All AIS answered


1
$protocol = strpos(strtolower($_SERVER['SERVER_PROTOCOL']),'https') === FALSE ? 'http' : 'https';
2
$host     = $_SERVER['HTTP_HOST'];
3
$script   = $_SERVER['SCRIPT_NAME'];
4
$params   = $_SERVER['QUERY_STRING'];
5
 
6
$currentUrl = $protocol . '://' . $host . $script . '?' . $params;
7
 
8
echo $currentUrl;

How to dogecoin (PHP Scripting Language)

#Answer#

Baalaark Rau answered


1
Dogecoin to the moon!

How to laravel command not found (PHP Scripting Language)

#Answer#

Steve hetco answered


1
echo 'export PATH="~/.config/composer/vendor/bin"' >> ~/.bashrc
2
# or
3
echo 'export PATH="~/.config/composer/vendor/bin"' >> ~/.zshrc

How to php pdo fetch from db (PHP Scripting Language)

#Answer#

Shreya mkvmio answered


1
$dbhost = @mysql_connect($host, $user, $pass) or die('Unable to connect to server');
2
@mysql_select_db('divebay') or die('Unable to select database');
3
$search = $_GET['searchdivebay'];
4
$query = trim($search);
5
$sql = SELECT * FROM auction WHERE name LIKE '% . $query . %';
6
if(!isset($query)){
7
echo 'Your search was invalid';
8
exit;
9
} //line 18
10
$result = mysql_query($trim);
11
$numrows = mysql_num_rows($result);
12
mysql_close($dbhost);

How to php array remove empty values (PHP Scripting Language)

#Answer#

Maria krnk answered


1
<?php
2
$arr = array('1', '', '2', '3', '0');
3
// Incorrect:
4
print_r(array_filter($arr));
5
// Correct:
6
print_r(array_filter($arr, 'strlen'));
7
//Custom
8
print_r(array_filter($arr, function ($val) {if ($val > 0) {return true;} else {return false;}}));

How to php hash password (PHP Scripting Language)

#Answer#

Mainak gnpds answered


1
/* Include the database connection script. */
2
include 'pdo.php';
3
/* Login status: false = not authenticated, true = authenticated. */
4
$login = FALSE;
5
/* Username from the login form. */
6
$username = $_POST['username'];
7
/* Password from the login form. */
8
$password = $_POST['password'];
9
/* Remember to validate $username and $password. */
10
/* Look for the username in the database. */
11
$query = 'SELECT * FROM accounts WHERE (account_name = :name)';
12
/* Values array for PDO. */
13
$values = [':name' => $username];
14
/* Execute the query */
15
try
16
{
17
  $res = $pdo->prepare($query);
18
  $res->execute($values);
19
}
20
catch (PDOException $e)
21
{
22
  /* Query error. */
23
  echo 'Query error.';
24
  die();
25
}
26
$row = $res->fetch(PDO::FETCH_ASSOC);
27
/* If there is a result, check if the password matches using password_verify(). */
28
if (is_array($row))
29
{
30
  if (password_verify($password, $row['account_passwd']))
31
  {
32
    /* The password is correct. */
33
    $login = TRUE;
34
  }
35
}

How to wordpress multi site cofiguration with nginx (PHP Scripting Language)

#Answer#

Hussain Barsaiya answered


1
location / {
2
    try_files $uri $uri/ /index.php?$args;
3
}
4
5
location ~ ^/files/(.*)$ {
6
  try_files /wp-content/blogs.dir/$blogid/$uri /wp-includes/ms-files.php?file=$1 ;
7
  access_log off; log_not_found off; expires max;
8
}
9
10
location ~* \.(js|css|png|jpg|jpeg|gif|ico)$ {
11
    expires 24h;
12
    log_not_found off;
13
}
14
15
location ^~ /blogs.dir {
16
    internal;
17
    alias /var/www/pathtoyoursite/web/wp-content/blogs.dir ;
18
    access_log off; log_not_found off;      expires max;
19
}
20
21
22
if (!-e $request_filename) {
23
    rewrite /wp-admin$ $scheme://$host$uri/ permanent;
24
    rewrite ^/[_0-9a-zA-Z-]+(/wp-.*) $1 last;
25
    rewrite ^/[_0-9a-zA-Z-]+(/.*\.php)$ $1 last;
26
}
27

How to php replace \n by (PHP Scripting Language)

#Answer#

Ashley bbgvjpgu Charith answered


1
$var = str_replace(array(\r\n,\n),'<br>', $var);

How to php find differences between two arrays (PHP Scripting Language)

#Answer#

nthvlvq Said answered


1
<?php
2
$array1 = array(a => greenredbluered);
3
$array2 = array(b => greenyellowred);
4
$result = array_diff($array1$array2);
5
print_r($result);
6
?>
7
Array
8
(
9
    [1] => blue
10
)

How to laravel title dynamic (PHP Scripting Language)

#Answer#

Pal Lucy answered


1
zx zzzzzzzzzzzz

How to php get user ip (PHP Scripting Language)

#Answer#

Arif Worrell answered


1
$ip = $_SERVER['REMOTE_ADDR'];

How to Call to undefined method Illuminate\Session\Store::set() (PHP Scripting Language)

#Answer#

Parvati Kaneez answered


1
Replacing
2
 \Session::set('u2f.registerData', $req);
3
WIth
4
session(['u2f.registerData' => $req]);
5
Works

How to redirect http to https laravel appserviceprovider (PHP Scripting Language)

#Answer#

Pujita Dayanand answered


1
RewriteEngine On
2
RewriteCond %{HTTPS} off
3
RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

How to php return json (PHP Scripting Language)

#Answer#

Nipun Seddiqi answered


1
header('Content-type: application/json');
2
echo json_encode($array);

How to how copy database from phpmyadmin (PHP Scripting Language)

#Answer#

Arshad Vasanthakokilam answered


1
1) Select the database you wish to copy (by clicking on the database from the phpMyAdmin home screen).
2
2) Once inside the database, select the Operations tab.
3
3) Scroll down to the section where it says Copy database to:
4
4) Type in the name of the new database.
5
5) Select structure and data to copy everything.  Alternately, you can select Structure only if you want the columns but not the data.
6
6) Check the box CREATE DATABASE before copying to create a new database.
7
7) Check the box Add AUTO_INCREMENT value.
8
8) Click on the Go button to proceed.
9
  

How to string replace twig (PHP Scripting Language)

#Answer#

Gyandev Bharucha answered


1
{{description|replace({\': '})|raw }}

How to php float 2 decimais (PHP Scripting Language)

#Answer#

Ayan Puri, answered


1
$foo = 105;
2
echo number_format((float)$foo, 2, '.', '');

How to ajax project using php and jquery (PHP Scripting Language)

#Answer#

Gundapaneni tftazg Bap answered


1
<?php
2
if (isset($_POST['username']) && $_POST['username'] && isset($_POST['password']) && $_POST['password']) {
3
    // do user authentication as per your requirements
4
    // ...
5
    // ...
6
    // based on successful authentication
7
    echo json_encode(array('success' => 1));
8
} else {
9
    echo json_encode(array('success' => 0));
10
}

How to create middleware in laravel (PHP Scripting Language)

#Answer#

Rinku rckn answered


1
php artisan make:middleware nameOfMiddleware

How to using array map php (PHP Scripting Language)

#Answer#

Homes Odesanmi answered


1
array_map ( callable $callback , array $array1 [, array $... ] ) : array

How to php goto (PHP Scripting Language)

#Answer#

Sanjivan Sood answered


1
<?php
2
goto a;
3
echo 'Foo';
4
 
5
a:
6
echo 'Bar';
7
?>

How to zip missing php install (PHP Scripting Language)

#Answer#

Shruti Ashalata answered


1
# For php v7.0
2
sudo apt-get install php7.0-zip
3
4
# For php v7.1
5
sudo apt-get install php7.1-zip
6
7
# For php v7.2
8
sudo apt-get install php7.2-zip
9
10
# For php v7.3
11
sudo apt-get install php7.3-zip
12
13
# For php v7.4
14
sudo apt-get install php7.4-zip
15

How to php convert array to json (PHP Scripting Language)

#Answer#

dogtztjr Khairy answered


1
{} = json_encode([]);

How to registration welcome email laravel (PHP Scripting Language)

#Answer#

Aham Ghuman answered


1
Hello {{ $name }},<br><br>
2
Welcome to MyNotePaper.<br><br>
3
Thank You,<br>
4
MyNotepaper

How to php preg_replace function (PHP Scripting Language)

#Answer#

ciog Maniya answered


1
preg_replace($pattern$replacement$string);

How to add code in header (PHP Scripting Language)

#Answer#

Bilal K.Bapaiah answered


1
/* Describe what the code snippet does so you can remember later on */
2
add_action('wp_header', 'your_function_name');
3
function your_function_name(){
4
?>
5
PASTE HEADER CODE HERE
6
<?php
7
};

How to php curl post (PHP Scripting Language)

#Answer#

zxmowie Globez answered


1
// set post fields
2
$post = [
3
    'username' => 'user1',
4
    'password' => 'passuser1',
5
    'gender'   => 1,
6
];
7
$ch = curl_init('http://www.example.com');
8
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
9
curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
10
// execute!
11
$response = curl_exec($ch);
12
// close the connection, release resources used
13
curl_close($ch);
14
// do anything you want with your response
15
var_dump($response);

How to bagisto package generator (PHP Scripting Language)

#Answer#

Sourabh Money answered


1
composer require bagisto/bagisto-package-generator

How to PHP strings (PHP Scripting Language)

#Answer#

Sean Jefferson answered


1
<?php
2
echo 'this is a simple string';
3
echo 'You can also have embedded newlines in
4
strings this way as it is
5
okay to do';
6
// Outputs: Arnold once said: I'll be back
7
echo 'Arnold once said: I\'ll be back';
8
// Outputs: You deleted C:\*.*?
9
echo 'You deleted C:\\*.*?';
10
// Outputs: You deleted C:\*.*?
11
echo 'You deleted C:\*.*?';
12
// Outputs: This will not expand: \n a newline
13
echo 'This will not expand: \n a newline';
14
// Outputs: Variables do not $expand $either
15
echo 'Variables do not $expand $either';
16
?>

How to blade format date (PHP Scripting Language)

#Answer#

Padhi splfxs Robale answered


1
{!! htmlspecialchars_decode(date('j<\s\up>S</\s\up> F Y', strtotime('21-05-2020'))) !!}

How to php + get sql query (PHP Scripting Language)

#Answer#

Nicodemus ngzk answered


1
echo $select->__toString();

How to wp query meta in array (PHP Scripting Language)

#Answer#

Geeta Bharathwaj answered


1
$args = array(
2
    'post_type' => 'news',
3
    'meta_query' => array(
4
        array(
5
            'key' => 'topics',
6
            'value' => array ( 'sports', 'nonprofit', 'community' ),
7
            'compare' => 'IN'
8
        )
9
    )
10
);

How to jquery send form data to php (PHP Scripting Language)

#Answer#

Babbar Segal answered


1
<form id="foo">
2
    <label for="bar">A bar</label>
3
    <input id="bar" name="bar" type="text" value="" />
4
5
    <input type="submit" value="Send" />
6
</form>
7
8
// Variable to hold request
9
var request;
10
11
// Bind to the submit event of our form
12
$("#foo").submit(function(event){
13
14
    // Prevent default posting of form - put here to work in case of errors
15
    event.preventDefault();
16
17
    // Abort any pending request
18
    if (request) {
19
        request.abort();
20
    }
21
    // setup some local variables
22
    var $form = $(this);
23
24
    // Let's select and cache all the fields
25
    var $inputs = $form.find("input, select, button, textarea");
26
27
    // Serialize the data in the form
28
    var serializedData = $form.serialize();
29
30
    // Let's disable the inputs for the duration of the Ajax request.
31
    // Note: we disable elements AFTER the form data has been serialized.
32
    // Disabled form elements will not be serialized.
33
    $inputs.prop("disabled", true);
34
35
    // Fire off the request to /form.php
36
    request = $.ajax({
37
        url: "/form.php",
38
        type: "post",
39
        data: serializedData
40
    });
41
42
    // Callback handler that will be called on success
43
    request.done(function (response, textStatus, jqXHR){
44
        // Log a message to the console
45
        console.log("Hooray, it worked!");
46
    });
47
48
    // Callback handler that will be called on failure
49
    request.fail(function (jqXHR, textStatus, errorThrown){
50
        // Log the error to the console
51
        console.error(
52
            "The following error occurred: "+
53
            textStatus, errorThrown
54
        );
55
    });
56
57
    // Callback handler that will be called regardless
58
    // if the request failed or succeeded
59
    request.always(function () {
60
        // Reenable the inputs
61
        $inputs.prop("disabled", false);
62
    });
63
64
});
65

How to how to redirect to another page after login in laravel (PHP Scripting Language)

#Answer#

Sakaleshwar Kalita answered


1
namespace App\Http\Controllers\Auth;
2
use App\Http\Controllers\Controller;
3
use Illuminate\Foundation\Auth\AuthenticatesUsers;
4
use Illuminate\Http\Request;
5
class LoginController extends Controller
6
{
7
/*
8
|--------------------------------------------------------------------------
9
| Login Controller
10
|--------------------------------------------------------------------------
11
|
12
| This controller handles authenticating users for the application and
13
| redirecting them to your home screen. The controller uses a trait
14
| to conveniently provide its functionality to your applications.
15
|
16
*/
17
use AuthenticatesUsers;
18
protected function authenticated(Request $request, $user)
19
{
20
if ( $user->isAdmin() ) {// do your magic here
21
    return redirect()->route('dashboard');
22
}
23
 return redirect('/home');
24
}
25
/**
26
 * Where to redirect users after login.
27
 *
28
 * @var string
29
 */
30
//protected $redirectTo = '/admin';
31
/**
32
 * Create a new controller instance.
33
 *
34
 * @return void
35
 */
36
public function __construct()
37
{
38
    $this->middleware('guest', ['except' => 'logout']);
39
}
40
}

How to get http method php (PHP Scripting Language)

#Answer#

Alankrita Agate answered


1
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
2
     // The request is using the POST method
3
}

Had You Ever download or watch Udemy Build a Social Network from Scratch: JavaScript PHP + MySQL video tutorials for free?

#Answer#

Ameena Hariharan answered


Build a Social Network from Scratch: JavaScript PHP + MySQL,Udemy.

4 ☆ / 5

To download tutorial or watch: Build a Social Network from Scratch: JavaScript PHP + MySQL

Why this tutorial?

Udemy Build a Social Network from Scratch: JavaScript PHP + MySQL

Note: Learn JavaScript, PHP and MySQL by building the ultimate social network website from scratch! The complete guide!. Reece Kenney is the instructor of this tutorials.

To download tutorial or watch: Build a Social Network from Scratch: JavaScript PHP + MySQL

Benefits from this tutorials

  1. Create a full scale social networking website like Facebook or Twitter, including features such as newsfeeds, profiles, friend system, chat system, trending posts and much more!
  2. Program proficiently in PHP, HTML and CSS
  3. Program using an OO (Object Oriented) approach
  4. Know how to easily use MySQL databases with your website
  5. Understand how to register domain names and put your new site on the web!

To download tutorial or watch: Build a Social Network from Scratch: JavaScript PHP + MySQL

Video Tutorial Details

Join over 5,000 students and be a part of this Udemy rated BEST SELLING course!

Do you want to become an expert in JavaScript, PHP and MySQL?

Do you want to build a social network just like Facebook?

If so, you’re in the right place! This course will guide you step by step in creating your own social network COMPLETELY from scratch.

We’re talking the kind of website that will amaze anybody that sees it. The kind of website that will get you hired in no time!

Why let me teach you?

I work as a Software Engineer at Microsoft where I build products used by millions of people all over the world! I want to take the skills I’ve gained through years of working with some of the best developers in the world and transfer them directly to you!

I’ve taught thousands of students here on Udemy and created some of the most popular development courses on Udemy!

Okay so what’s the course about?

I will personally guide you, step by step, in creating your own social network site just like Facebook complete with:

  • Status posts

  • Newsfeeds

  • User profiles

  • Chat/messaging systems

  • Friend systems

  • And much more

Whether you are a complete beginner* or an experienced programmer, this course will be massively beneficial to you.

Why should I take the course?

In the programming world, the “big 4” often consists of Google, Microsoft, Facebook and Amazon. To get a job at any of these companies, you absolutely MUST know the essentials: HTML, CSS, PHP, JQuery, JavaScript and MySQL.

If you take this course, you will have nothing to worry about because we use all of these skills extensively!

Support: 

By enrolling in this course, you will have the COMPLETE support of a Microsoft Software Engineer (me). I'm always ready to answer any question you may have. Programming issues, errors, feature requests, general programming advice - it doesn't matter, I'm always happy to help! I always aim to respond to questions within a few hours and it's also worth noting that I've answered EVERY SINGLE question asked so far.

Future course discounts:

By enrolling in this course, you will get access to ALL of my current and future courses for the lowest possible discount we as instructors are capable of offering on Udemy - FOREVER

Project portfolio:

The site you create in this course will be the highlight of your project portfolio! Any potential employer who see's this project on your resume will want to hear all about it. The reason? They know that a project like this means you're familiar with the wide range of technical skills they need their employees to know.  

Fun!

Finally, this project is a lot of fun and I know you'll have a great time implementing your own unique ideas as well as the ones we implement together. What are you waiting for? 

Who this course is for:

  • In this course you will use HTML, CSS, PHP, MySQL, JavaScript and JQuery. Although we will use all of these skills, no prior experience with them is needed. Of course, you may pick things up a little faster if you have used them before, but at the start of the course, things are explained in ways that target people who have never used the skill before. Because this course appeals to beginners as well as as experienced users, it may seem a little slow paced at the start especially if you have prior programming experience. Bare with it though because it does pick up. If you are an experienced programmer, you may not learn much about the skills but you may learn how to structure a social media website. Some of the techniques and methods used are not the most efficient way to do things (e.g. we use procedural MySQLI statements), but in my opinion, they are the easiest to teach in a short amount of time and easiest to pick up having never used the skills before. Feel free to swap bits of code with your preferred methods.

To download tutorial or watch: Build a Social Network from Scratch: JavaScript PHP + MySQL

How to php needle haystack (PHP Scripting Language)

#Answer#

iuyznhe Content answered


1
//Find the position of the first occurrence of a substring in a string
2
$mystring = 'abc';
3
$findme   = 'a';
4
$pos = strpos($mystring, $findme);

How to object php (PHP Scripting Language)

#Answer#

S.R. Jr. answered


1
//object init
2
  $object = (object) [
3
    'propertyOne' => 'foo',
4
    'propertyTwo' => 42,
5
  ];

How to previous url laravel (PHP Scripting Language)

#Answer#

Digi odioul answered


1
1. The cleanest way seems to be using the url() helper:
2
    {{ url()->previous() }}
3
2. URL::previous() works for me in my Laravel 5.1 project. Here is Laravel 5.1 
4
  doc for previous() method, which is accessible through URL Facade.
5
3. You can still try alternatives, in your views you can do:
6
    {{ redirect()->getUrlGenerator()->previous() }}
7
                        OR
8
    {{ redirect()->back()->getTargetUrl() }}

How to 301 redirect (PHP Scripting Language)

#Answer#

Mandal Shweta answered


1
#In .htaccess
2
  
3
Redirect 301 /old-page https://www.example.com/new-page
4

How to php return associative array (PHP Scripting Language)

#Answer#

Hendawi Sarah answered


1
function myfunc(){
2
    $arr = array();
3
    $arr[] = 'value0';
4
    $arr['key1'] = 'value1';
5
    $arr['key2'] = 'value2';
6
    $arr[] = 'value3';
7
    return $arr;
8
}

How to sha256 in php (PHP Scripting Language)

#Answer#

Kareem sykcvj answered


1
$hash = hash('sha256', 'hello, world!');
2
var_dump($hash);

How to php explode end (PHP Scripting Language)

#Answer#

Maggie nsbs answered


1
$url = explode(/, URL::current());
2
echo end($url);

How to create a button add in laravel (PHP Scripting Language)

#Answer#

Naveena Kaneez answered


1
{!! Form::button('<i class=fa fa-plus></i> Benutzer hinzufügen', array('class' => 'btn btn-block btn-primary', 'type' => 'submit')) !!}

How to php variables (PHP Scripting Language)

#Answer#

Badri Sapkal answered


1
<?php
2
  $string = 'string';
3
  $number = 1;
4
?>

How to php mail in localhost wamp (PHP Scripting Language)

#Answer#

Martin Akhtar answered


1
1) Edit C:\wamp\sendmail\sendmail.ini:
2
smtp_server=smtp.gmail.com
3
smtp_port=465
4
auth_username=user@gmail.com
5
auth_password=your_password
6
2) Edit php.ini and set sendmail_path
7
sendmail_path = C:\wamp\sendmail\sendmail.exe -t

How to check duplicate data in array php (PHP Scripting Language)

#Answer#

Drona Mukerji&gt; answered


1
$counts = array_count_values($array);
2
            $duplicate_title  = array_filter($array, function ($value) use ($counts) {
3
                return $counts[$value] > 1;
4
            });

How to in_array php (PHP Scripting Language)

#Answer#

Acero gefoa Roopam answered


1
<?php
2
$os = array(Mac, NT, Irix, Linux);
3
if (in_array(Irix, $os)) {
4
    echo Existe Irix;
5
}
6
if (in_array(mac, $os)) {
7
    echo Existe mac;
8
}
9
?>

How to php get tempfile (PHP Scripting Language)

#Answer#

Tirunagari. Thandi answered


1
To get the underlying file path of a tmpfile file pointer:
2
<?php
3
$file = tmpfile();
4
$path = stream_get_meta_data($file)['uri']; // eg: /tmp/phpFx0513a

How to PHP Warning: PHP Startup: Unable to load dynamic library 'openssl' window (PHP Scripting Language)

#Answer#

Ramakant Raja answered


1
You just uncomment the extension_dir in php.ini

How to carbon laravel use (PHP Scripting Language)

#Answer#

Rob Srivastava answered


1
<?php
2
use Carbon\Carbon;

How to create branch from another branch (PHP Scripting Language)

#Answer#

Yaman Zulfiqar answered


1
$ git checkout -b myFeature dev

How to split php (PHP Scripting Language)

#Answer#

Viswamangal Ahlawat answered


1
// split() function was DEPRECATED in PHP 5.3.0, and REMOVED in PHP 7.0.0.
2
// ALTERNATIVES: explode(), preg_split()
3
// explode()
4
// DESCRIPTION: Breaks a string into an array.
5
// explode ( string $separator , string $string , int $limit = PHP_INT_MAX ) : array
6
$pizza  = piece1 piece2 piece3 piece4 piece5 piece6;
7
$pieces = explode( , $pizza);
8
echo $pieces[0]; // piece1
9
echo $pieces[1]; // piece2
10
// preg_split()
11
// DESCRIPTION: Split the given string by a regular expression.
12
// preg_split ( string $pattern , string $subject , int $limit = -1 , int $flags = 0 ) : array|false
13
$keywords = preg_split(/[\s,]+/, hypertext language, programming);
14
print_r($keywords);
15
// output:
16
Array
17
(
18
    [0] => hypertext
19
    [1] => language
20
    [2] => programming
21
)

How to laravel merge two query builder (PHP Scripting Language)

#Answer#

Sanskriti Verghese answered


1
$page = Page::select('id as page_id','name_en as page_name');
2
        $data['permissions'] = Permission::where('role_id', $id)->joinSub($page,'permissions_page',function($join){
3
            $join->on('permissions.page_id','=','permissions_page.page_id');
4
        })->get();

How to wp_redirect to home page (PHP Scripting Language)

#Answer#

Filgas Watani answered


1
function redirect_to_home() {
2
  if(!is_admin() && is_page('2')) {
3
    wp_redirect(home_url());
4
    exit();
5
  }
6
}
7
add_action('template_redirect', 'redirect_to_home');

How to enable socket in php (PHP Scripting Language)

#Answer#

Dr Uma answered


1
here are noobs instructions
2
go to your php installation directory in windows it can be something like this c:\xampp\php
3
the goto ext direction in it php\ext\
4
check if your have php_sockets.dll in that directory
5
after that open php.ini file which will be in your php folder
6
next search for ;extension=php_sockets.dll
7
if you find it then remove ; from it
8
if you not find it then search for extension=
9
and then below some extension add extension=php_sockets.dll
10
and finally restart your apache.

How to run php on node js server (PHP Scripting Language)

#Answer#

Arsh Aly answered


1
var http = require(http),
2
fs = require(fs),
3
path = require(path),
4
url = require(url),
5
runner = require(child_process);
6
function sendError(errCode, errString, response)
7
{
8
  response.writeHead(errCode, {Content-Type: text/plain;charset=utf-8});
9
  response.write(errString + \n);
10
  response.end();
11
  return false;
12
}
13
function sendData(err, stdout, stderr, response)
14
{
15
  if (err) return sendError(500, stderr, response);
16
  response.writeHead(200,{Content-Type: text/plain;charset=utf-8});
17
  response.write(stdout);
18
  response.end();
19
}
20
function runScript(exists, file, param, response)
21
{
22
  if(!exists) return sendError(404, 'File not found', response);
23
  runner.exec(php  + file +   + param,
24
   function(err, stdout, stderr) { sendData(err, stdout, stderr, response); });
25
}
26
function php(request, response)
27
{
28
  var urlpath = url.parse(request.url).pathname;
29
  var param = url.parse(request.url).query;
30
  var localpath = path.join(process.cwd(), urlpath);
31
  fs.exists(localpath, function(result) { runScript(result, localpath, param, response)});
32
}
33
var server = http.createServer(php);
34
server.listen(1000);
35
console.log(PHP ready to run script given on port 1000.);

How to foreach in laravel (PHP Scripting Language)

#Answer#

C. Denzongpa answered


1
foreach ($users as $user) {
2
    // stuff here
3
}

How to increase ssh timeout (PHP Scripting Language)

#Answer#

Nayan Daruwala answered


1
#Add these lines on sshd_config
2
3
ClientAliveInterval 120
4
ClientAliveCountMax 720
5

How to php convert link to embed youtube (PHP Scripting Language)

#Answer#

Hanna Chakravarty answered


1
function convertYoutube($string) {
2
    return preg_replace(
3
        /\s*[a-zA-Z\/\/:\.]*youtu(be.com\/watch\?v=|.be\/)([a-zA-Z0-9\-_]+)([a-zA-Z0-9\/\*\-\_\?\&\;\%\=\.]*)/i,
4
        <iframe src=\//www.youtube.com/embed/$2\ allowfullscreen></iframe>,
5
        $string
6
    );
7
}

How to remove item in an array php (PHP Scripting Language)

#Answer#

Devidas Cherian answered


1
//NO KEY supplied
2
$message array(a, b, c, d);
3
$del_val = b;
4
if (($key = array_search($del_val, $messages)) !== false) {
5
    unset($messages[$key]);
6
}

How to php delete element from array (PHP Scripting Language)

#Answer#

Kunjal Kalsi answered


1
//Delete array items with unset(no re-index) or array_splice(re-index)
2
$colors = array(red,blue,green);                             
3
unset($colors[1]);//remove second element, do not re-index array
4
$colors = array(red,blue,green);
5
array_splice($colors, 1, 1); //remove second element, re-index array

How to how many users can a cron handle in laravel in single run (PHP Scripting Language)

#Answer#

Roopang SH answered


1
get cutomer id on handle function

How to date in php (PHP Scripting Language)

#Answer#

Vijayeta Dosanjh answered


1
<?php
2
// prints something like: Wednesday the 15th
3
echo date('l \t\h\e jS');
4
?>
5
gmdate() - Format a GMT/UTC date/time
6
idate() - Format a local time/date as integer
7
getdate() - Get date/time information
8
getlastmod() - Gets time of last page modification
9
mktime() - Get Unix timestamp for a date
10
strftime() - Format a local time/date according to locale settings
11
time() - Return current Unix timestamp
12
DateTimeImmutable::__construct() - Returns new DateTimeImmutable object
13
Predefined DateTime Constants

How to stream_set_blocking (PHP Scripting Language)

#Answer#

Purav Revolori answered


1
#Used to set blocking/non-blocking mode on a stream
2
3
stream_set_blocking ( resource $stream , bool $enable )
4
5
#Returns a bool value.

How to php carbon get timestamp (PHP Scripting Language)

#Answer#

Nanda wjffmw Ajith answered


1
 Carbon::now()->timestamp

How to php document root (PHP Scripting Language)

#Answer#

Agneya Ranjeet answered


1
<?php echo $_SERVER['DOCUMENT_ROOT'].'/hello.html'; ?>

How to wp-admin too many times redirect wordpress (PHP Scripting Language)

#Answer#

Ragini Shome answered


1
if (strpos($_SERVER['HTTP_X_FORWARDED_PROTO'], 'https') !== false)
2
   $_SERVER['HTTPS']='on';

How to join table laravel count (PHP Scripting Language)

#Answer#

pxam Qasim answered


1
DB::table('users')
2
        ->leftJoin('posts', 'users.id', '=', 'posts.user_id')
3
        ->get();

How to how to create auto select total amount after adding quantity and price in jquery and php mysql (PHP Scripting Language)

#Answer#

anrun Johnson answered


1
<?php
2
$cartItem = $shoppingCart->getMemberCartItem($member_id);
3
if (! empty($cartItem)) {
4
    $item_quantity = 0;
5
    $item_price = 0;
6
    if (! empty($cartItem)) {
7
        foreach ($cartItem as $item) {
8
            $item_quantity = $item_quantity + $item[quantity];
9
            $item_price = $item_price + ($item[price] * $item[quantity]);
10
        }
11
    }
12
}
13
?>
14
    <div id=shopping-cart>
15
        <div class=txt-heading>
16
            <div class=txt-heading-label>Shopping Cart</div>
17
            <a id=btnEmpty href=index.php?action=empty><img
18
                src=empty-cart.png alt=empty-cart title=Empty Cart
19
                class=float-right /></a>
20
            <div class=cart-status>
21
                <div>Total Quantity: <?php echo $item_quantity; ?></div>
22
                <div>Total Price: <?php echo $item_price; ?></div>
23
            </div>
24
        </div>
25
<?php
26
if (! empty($cartItem)) {
27
    ?>
28
<div class=shopping-cart-table>
29
            <div class=cart-item-container header>
30
                <div class=cart-info title>Title</div>
31
                <div class=cart-info>Quantity</div>
32
                <div class=cart-info price>Price</div>
33
            </div>
34
<?php
35
    foreach ($cartItem as $item) {
36
        ?>
37
                <div class=cart-item-container>
38
                <div class=cart-info title>
39
                    <?php echo $item[name]; ?>
40
                </div>
41
                <div class=cart-info quantity>
42
                    <div class=btn-increment-decrement onClick=decrement_quantity(<?php echo $item[cart_id]; ?>)>-</div><input class=input-quantity
43
                        id=input-quantity-<?php echo $item[cart_id]; ?> value=<?php echo $item[quantity]; ?>><div class=btn-increment-decrement
44
                        onClick=increment_quantity(<?php echo $item[cart_id]; ?>)>+</div>
45
                </div>
46
                <div class=cart-info price>
47
                        <?php echo $.$item[price]; ?>
48
                    </div>
49
                <div class=cart-info action>
50
                    <a
51
                        href=index.php?action=remove&id=<?php echo $item[cart_id]; ?>
52
                        class=btnRemoveAction><img
53
                        src=icon-delete.png alt=icon-delete
54
                        title=Remove Item /></a>
55
                </div>
56
            </div>
57
                <?php
58
    }
59
    ?>
60
</div>
61
  <?php
62
}
63
?>
64
</div>
65
<?php require_once product-list.php; ?>

How to install php 5.5 ubuntu 20.05 (PHP Scripting Language)

#Answer#

Biren Contractor answered


1
$ sudo apt-get update
2
$ sudo apt-get install -y python-software-properties
3
$ sudo add-apt-repository ppa:ondrej/php5
4
$ sudo apt-get update
5
$ sudo apt-get install -y php5

How to join 2 tables laravel (PHP Scripting Language)

#Answer#

Carlos Roshan answered


1
use Illuminate\Support\Facades\DB;
2
$users = DB::table('users')
3
            ->join('contacts', 'users.id', '=', 'contacts.user_id')
4
            ->join('orders', 'users.id', '=', 'orders.user_id')
5
            ->select('users.*', 'contacts.phone', 'orders.price')
6
            ->get();

How to php pow (PHP Scripting Language)

#Answer#

Roma Kamra answered


1
$z = pow(2, 8);     // int(256)
2
$z = $x ** $y;      // PHP >= 5.6

How to php kommentar (PHP Scripting Language)

#Answer#

Ranjodh Nurjehan answered


1
//Comment for one row
2
/*
3
Comment for more rows
4
Comment for more rows
5
*/

How to laravel migration table softdeletes (PHP Scripting Language)

#Answer#

pkejfoa Kam answered


1
$ php artisan make:migration add_soft_deletes_to_user_table --table=users}

How to nl2br() php (PHP Scripting Language)

#Answer#

Cory Sivakumar answered


1
// add to the functions file
2
function translateLineBreaks($string) {
3
    $result = nl2br ($string);
4
    return $result;
5
}

How to laravel fixed character limit (PHP Scripting Language)

#Answer#

Kamath Gezen answered


1
Str::limit($string)

How to php grab month from date (PHP Scripting Language)

#Answer#

Shrikumar Dora answered


1
$month = date(m,strtotime($mydate));

How to change existing migration laravel (PHP Scripting Language)

#Answer#

Akshay Dhoni answered


1
php artisan make:migration update_description_in_products_table

How to php calculate percentage (PHP Scripting Language)

#Answer#

Ranganath Patankar answered


1
$percentage = 50;
2
$totalWidth = 350;
3
$new_width = ($percentage / 100) * $totalWidth;

How to phpunit stop on failure (PHP Scripting Language)

#Answer#

Ruby Manivannan answered


1
Add the stopOnFailure=true attribute to your phpunit.xml root element.
2
  
3
// You can also use it in the CLI: phpunit --stop-on-failure
4
  
5
// Info from manual and some others that are maybe useful for you:
6
stopOnError - Stop execution upon first error.
7
stopOnFailure - Stop execution upon first error or failure.
8
stopOnIncomplete - Stop execution upon first incomplete test.

How to php if negative make positive (PHP Scripting Language)

#Answer#

dcrco Prabha answered


1
<?php
2
echo(abs(6.7) . <br>);
3
echo(abs(-6.7) . <br>);
4
echo(abs(-3) . <br>);
5
echo(abs(3));
6
?>

How to wp loop custom post type (PHP Scripting Language)

#Answer#

Urmi Kamaljit answered


1
<?php
2
$loop = new WP_Query(
3
    array(
4
        'post_type' => 'yourposttypehere' // This is the name of your post type - change this as required,
5
        'posts_per_page' => 50 // This is the amount of posts per page you want to show
6
    )
7
);
8
while ( $loop->have_posts() ) : $loop->the_post();
9
// The content you want to loop goes in here:
10
?>
11
 
12
<div class=col-sm-4>
13
My column content
14
</div>
15
 
16
<?php endwhile;
17
wp_reset_postdata();
18
?>

How to for ($i=0, $len=count($ (PHP Scripting Language)

#Answer#

Satyam anmwtlwk answered


1
<?php
2
$str = 'abcdef';
3
echo strlen($str); // 6
4
$str = ' ab cd ';
5
echo strlen($str); // 7
6
?>

How to PDOException::(could not find driver) windows (PHP Scripting Language)

#Answer#

Haider keyaa Kainat answered


1
extension=php_pdo_mysql.dll

How to php find the max in a table (PHP Scripting Language)

#Answer#

W.B. Jain answered


1
SELECT MAX(Price) AS LargestPrice FROM Products; 

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