Question List Related To The Topic: "PHP"



Last Updated: 17 September, 2021

How to get table name from model laravel (PHP Scripting Language)


Answer: 1 $item = new Item ; 2 $table = $item -> getTable (); 3 print_r ( $table ); Source: Code Grepper.... Know More


How to vc_map type number (PHP Scripting Language)


Answer: 1 php 2 add_shortcode ( 'bartag' , 'bartag_func' ); 3 function bartag_func ( $atts ) { 4 extract ( shortcode_atts ( array ( 5 'foo' => 'something' , 6 'color' => '#FFF' 7 ), $atts ) ); 8 9 return " foo = {$foo} " ; 10 } 11 ?> Source: Code Grepper.... Know More


How to return json in php (PHP Scripting Language)


Answer: 1 //code igniter 2 $query = qry ; 3 $query = $this -> db -> query ( $query ); 4 $res = $query -> result (); 5 return json_encode ( $res ); Source: Code Grepper.... Know More


How to socialite laravel 7 (PHP Scripting Language)


Answer: 1 php 2 ​ 3 namespace App \ Http \ Controllers \ Auth ; 4 ​ 5 use App \ Http \ Controllers \ Controller ; 6 use Laravel \ Socialite \ Facades \ Socialite ; 7 ​ 8 class LoginController extends Controller 9 { 10 /** 11 * Redirect the user to the GitHub authentication page. 12 * 13 * @return \Illuminat.. Know More


How to laravel delete where (PHP Scripting Language)


Answer: 1 DB :: table ( 'users' ) -> where ( 'id' , $id ) -> delete (); Source: Code Grepper.... Know More


How to get_adjacent_post wordpress (PHP Scripting Language)


Answer: 1 php 2 $prev = mod_get_adjacent_post ( 'prev' , array ( 'post' , 'custom1' , 'custom2' )); 3 $next = mod_get_adjacent_post ( 'next' , array ( 'post' , 'custom1' , 'custom2' )); 4 ?> 5 ​ 6 php if ( $prev ) : ?> 7 a href = ID)?> > « Go back in time /a> 8 php endif ; ?> 9 ​ 10 php if ( $next ) : ?> 11.. Know More


How to create database from migration laravel for all (PHP Scripting Language)


Answer: 1 php artisan migrate : refresh 2 ​ 3 php artisan migrate : refresh -- seed Source: Code Grepper.... Know More


How to server cmd php (PHP Scripting Language)


Answer: 1 php - S localhost : 8000 Source: Code Grepper.... Know More


How to how to insert ip address in mysql using php (PHP Scripting Language)


Answer: 1 -- `ip_address` int ( 4 ) unsigned NOT NULL 2 INSERT INTO my_table ( `ip_address` ) VALUES ( INET_ATON ( 127.0.0.1 )); 3 SELECT INET_NTOA ( ip_address ) as ip FROM my_table ; 4 -- php 5 php 6 var_dump ( ip2long ( '123.63.153.253' )); -- 2067765757 7 var_dump ( long2ip ( 2067765757 )); -- 123.63.15.. Know More


How to get order details by id woocommerce (PHP Scripting Language)


Answer: 1 // Get an instance of the WC_Order object 2 $order = wc_get_order ( $order_id ); 3 ​ 4 $order_data = $order -> get_data (); // The Order data 5 ​ 6 $order_id = $order_data [ 'id' ]; 7 $order_parent_id = $order_data [ 'parent_id' ]; 8 $order_status = $order_data [ 'status' ]; 9 $order_currency = $o.. Know More


How to SMTP -> ERROR: Failed to connect to server: Connection refused (111)SMTP Connect() failed. (PHP Scripting Language)


Answer: 1 php 2 include emails/PHPMailer/PHPMailerAutoload.php ; 3 //or just include the phpMailer 4 //Create a new PHPMailer instance 5 $mail = new PHPMailer (); 6 ​ 7 $mail -> IsSMTP (); 8 $mail -> SMTPDebug = 1 ; 9 $mail -> SMTPAuth = true ; 10 $mail -> SMTPSecure = 'ssl' ; 11 $mail -> Host = smtp.gmail... Know More


How to array_filter php (PHP Scripting Language)


Answer: 1 array_filter example Source: Code Grepper.... Know More


How to laravel where condition on relationship (PHP Scripting Language)


Answer: 1 App \ Request :: where ( 'id' , 4 ) 2 -> whereHas ( 'quotes' , function ( $query ) { 3 $query -> where ( 'status' , '=' , '3' ); 4 }) 5 -> with ( 'quotes' , 'sourceTable' , 'destinationTable' ) 6 -> get (); 7 ​ Source: Code Grepper.... Know More


How to is null php (PHP Scripting Language)


Answer: 1 is_null ( $var ) Source: Code Grepper.... Know More


How to how to send email with php (PHP Scripting Language)


Answer: 1 php 2 3 ​ 4 var Name = $_POST ( 'name' ); 5 // grabbing the data from the form when posted 6 // make sure to add name=name or name=email 7 // in the input tag to grab the the specific elements 8 // data example or 9 // 10 11 var Email = $_POST ( 'email' ); 12 var Number = $_POST ( 'number' ); 13 1.. Know More


How to if i am using $_SERVER it shows 500 error (PHP Scripting Language)


Answer: 1 ini_set ( 'display_errors' , 1 ); Source: Code Grepper.... Know More


How to uuid package generator laravel (PHP Scripting Language)


Answer: 1 //above in controller 2 use Illuminate \ Support \ Str ; 3 ​ 4 //in function 5 $uuid = Str :: uuid () -> toString (); 6 ​ 7 //terminal 8 composer require "webpatser/laravel-uuid:^3.0" Source: Code Grepper.... Know More


How to insert form value into database php (PHP Scripting Language)


Answer: 1 /* PDO Class to connect to the database*/ 2 /* Make sure you add the connect file which has the variable $connect */ 3 $name = $_POST [ name ]; 4 $password = $_POST [ password ]; 5 $stmt = $connect -> prepare ( INSERT INTO tablename(name, password) VALUES(:name, :pass) ); 6 $stmt -> execute ( arra.. Know More


How to delete in crud php (PHP Scripting Language)


Answer: 1 php include ( 'server.php' ); ?> Source: Code Grepper.... Know More


How to add item to array in php (PHP Scripting Language)


Answer: 1 php 2 ​ 3 $a = array ( red , green ); 4 ​ 5 array_push ( $a , blue , yellow ); 6 ​ 7 print_r ( $a ); 8 ?> Source: Code Grepper.... Know More


How to encrypt/decrypt data php (PHP Scripting Language)


Answer: 1 //Key 2 $key = 'SuperSecretKey' ; 3 ​ 4 //To Encrypt: 5 $encrypted = mcrypt_encrypt ( MCRYPT_RIJNDAEL_256 , $key , 'I want to encrypt this' , MCRYPT_MODE_ECB ); 6 ​ 7 //To Decrypt: 8 $decrypted = mcrypt_decrypt ( MCRYPT_RIJNDAEL_256 , $key , $encrypted , MCRYPT_MODE_ECB ); 9 ​ Source: Code Grepper.. Know More


How to php error reporting (PHP Scripting Language)


Answer: 1 /* Answer to: php error reporting */ 2 ​ 3 ini_set ( 'display_errors' , 1 ); 4 ini_set ( 'display_startup_errors' , 1 ); 5 error_reporting ( E_ALL ); 6 ​ 7 /* 8 What do these lines of code do exactly? 9 ​ 10 The ini_set function will try to override the configuration found 11 in your PHP ini file... Know More


How to add select option jquery (PHP Scripting Language)


Answer: 1 Add option to a select list of picklist Source: Code Grepper.... Know More


How to php filter only numbers (PHP Scripting Language)


Answer: 1 $output = preg_replace ( '/[^0-9]/' , '' , $string ); Source: Code Grepper.... Know More


How to how console log laravel (PHP Scripting Language)


Answer: 1 use Illuminate \ Support \ Facades \ Log ; 2 ​ 3 Log :: info ( the message for log ); Source: Code Grepper.... Know More


How to laravel 7 factory tinker (PHP Scripting Language)


Answer: 1 php artisan tinker 2 ​ 3 factory ( App \ User :: class , 100 ) -> create () //Create 100 users Source: Code Grepper.... Know More


How to bootstrap 4 accordion (PHP Scripting Language)


Answer: 1 div id = "accordion" > 2 div class = "card" > 3 div class = "card-header" id = "headingOne" > 4 h5 class = "mb-0" > 5 button class = "btn btn-link" data - toggle = "collapse" data - target = "#collapseOne" aria - expanded = "true" aria - controls = "collapseOne" > 6 Collapsible Group Item #1 7 /bu.. Know More


How to php delay (PHP Scripting Language)


Answer: 1 sleep ( 1.5 ); // Sleeps 1.5 seconds Source: Code Grepper.... Know More


How to string compare in php (PHP Scripting Language)


Answer: 1 //In php to compare two string we can use strcmp() function 2 Syntax 3 strcmp ( string1 , string2 ); 4 ​ 5 //If both string is same then it will return 0 6 php 7 echo strcmp ( Hello world! , Hello world! ); 8 ?> Source: Code Grepper.... Know More


How to php group array by value and count (PHP Scripting Language)


Answer: 1 $colors = array ( "red" , "red" , "red" , "blue" , "green" ); 2 $colorsCount = array_count_values ( $colors ); 3 print_r ( $colorsCount ); 4 #Array 5 #( 6 # [red] => 3 7 # [blue] => 1 8 # [green] => 1 9 #) Source: Code Grepper.... Know More


How to in_array php (PHP Scripting Language)


Answer: 1 php 2 $os = array ( Apple , Banana , Lemon ); 3 if ( in_array ( Apple , $os )) { 4 echo Yeah. Exist Apple ; 5 } 6 if ( ! in_array ( Buleberry , $os )) { 7 echo Oh, Don't Exist Blueberry!!! ; 8 } 9 ?> Source: Code Grepper.... Know More


How to How do I get PHP errors to display (PHP Scripting Language)


Answer: 1 //PHP functions 2 ini_set ( 'display_errors' , 1 ); 3 ini_set ( 'display_startup_errors' , 1 ); 4 error_reporting ( E_ALL ); 5 ​ 6 //.htaccess 7 php_flag display_startup_errors on 8 php_flag display_errors on 9 php_flag html_errors on 10 php_flag log_errors on 11 php_value error_log / home / path .. Know More


How to php check if post file is empty (PHP Scripting Language)


Answer: 1 if ( $_FILES [ 'cover_image' ][ 'size' ] == 0 && $_FILES [ 'cover_image' ][ 'error' ] == 0 ) 2 { 3 // cover_image is empty (and not an error) 4 } Source: Code Grepper.... Know More


How to php ternary shorthand (PHP Scripting Language)


Answer: 1 $y = $x ? true : false ; Source: Code Grepper.... Know More


How to laravel crud operation step by step (PHP Scripting Language)


Answer: 1 2 ​ 3 @ extends ( 'layout' ) 4 ​ 5 @ section ( 'content' ) 6 style > 7 . uper { 8 margin - top : 40 px ; 9 } 10 /style> 11 div class = card uper > 12 div class = card-header > 13 Add Games Data 14 /div> 15 div class = card-body > 16 @ if ( $errors -> any ()) 17 div class = alert alert-danger > 18 .. Know More


How to heredoc php (PHP Scripting Language)


Answer: 1 php 2 $str = EOD 3 Exemple de chaîne 4 sur plusieurs lignes 5 en utilisant la syntaxe Heredoc . 6 EOD ; 7 ​ 8 /* Exemple plus complexe, avec des variables. */ 9 class foo 10 { 11 var $foo ; 12 var $bar ; 13 ​ 14 function __construct () 15 { 16 $this -> foo = 'Foo' ; 17 $this -> bar = array ( 'Bar1.. Know More


How to checking php version (PHP Scripting Language)


Answer: 1 php 2 echo 'PHP version: ' . phpversion (); 3 ?> Source: Code Grepper.... Know More


How to laravel datatable render html (PHP Scripting Language)


Answer: 1 Add raw column function in laravel datatable 2 -> rawColumns ([ 'COLUMN_NAME' ]) Source: Code Grepper.... Know More


How to nginx codeigniter remove index.php (PHP Scripting Language)


Answer: 1 # Only for Nginx server 2 location / { 3 try_files $uri $uri / /index.php$is_args$args; 4 } Source: Code Grepper.... Know More


How to old codestar textarea field (PHP Scripting Language)


Answer: 1 array ( 2 'id' => 'unique_option_202' , 3 'type' => 'textarea' , 4 'title' => 'Another Textarea Field' , 5 'desc' => 'This is an option' , 6 'help' => 'Write something' , 7 'attributes' => array ( 8 'placeholder' => 'Do stuff' , 9 'rows' => 20 , 10 ), 11 'after' => ' Some informations for this opt.. Know More


How to php close unclosed HTML Tags (PHP Scripting Language)


Answer: 1 function closetags ( $html ) { 2 preg_match_all ( '# #iU' , $html , $result ); 3 $openedtags = $result [ 1 ]; 4 preg_match_all ( '# #iU' , $html , $result ); 5 $closedtags = $result [ 1 ]; 6 $len_opened = count ( $openedtags ); 7 if ( count ( $closedtags ) == $len_opened ) { 8 return $html ; 9 } 1.. Know More


How to laravel 8 foreign key migration (PHP Scripting Language)


Answer: 1 use Illuminate \ Database \ Schema \ Blueprint ; 2 use Illuminate \ Support \ Facades \ Schema ; 3 ​ 4 Schema :: table ( 'posts' , function ( Blueprint $table ) { 5 $table -> unsignedBigInteger ( 'user_id' ); 6 ​ 7 $table -> foreign ( 'user_id' ) -> references ( 'id' ) -> on ( 'users' ); 8 }); Sou.. Know More


How to reset array keys php (PHP Scripting Language)


Answer: 1 foreach ( $input as & $val ) { 2 $val = array_values ( $val ); 3 } Source: Code Grepper.... Know More


How to post request php (PHP Scripting Language)


Answer: 1 $response = httpPost ( http://mywebsite.com/update.php , 2 array ( first_name => Bob , last_name => Dillon ) 3 ); 4 ​ 5 //using php curl (sudo apt-get install php-curl) 6 function httpPost ( $url , $data ){ 7 $curl = curl_init ( $url ); 8 curl_setopt ( $curl , CURLOPT_POST , true ); 9 curl_setopt .. Know More


How to php join array (PHP Scripting Language)


Answer: 1 Definition and Usage 2 The join () function returns a string from the elements of an array . 3 ​ 4 The join () function is an alias of the implode () function . 5 ​ 6 Note : The join () function accept its parameters in either order . However , for consistency with explode (), you should use the d.. Know More


How to laravel check auth (PHP Scripting Language)


Answer: 1 use Illuminate \ Support \ Facades \ Auth ; 2 ​ 3 if ( Auth :: check ()) { 4 // The user is logged in... 5 } Source: Code Grepper.... Know More


How to if notexists in laravel query (PHP Scripting Language)


Answer: 1 if ( User :: where ( 'email' , '=' , Input :: get ( 'email' )) -> exists ()) { 2 // user found 3 } Source: Code Grepper.... Know More


How to laravel unique validation on multiple columns (PHP Scripting Language)


Answer: 1 'mobile_no' 2 => 'unique:users,mobile_no,NULL,id,country_id,' . request ( 'country_id' ); Source: Code Grepper.... Know More


How to how to receive json data in php (PHP Scripting Language)


Answer: 1 $data = json_decode ( file_get_contents ( 'php://input' ), true ); 2 print_r ( $data ); 3 echo $data ; 4 ​ Source: Code Grepper.... Know More


How to wordpress get post category name (PHP Scripting Language)


Answer: 1 php 2 $categories = get_the_category (); 3 4 if ( ! empty ( $categories ) ) { 5 echo esc_html ( $categories [ 0 ] -> name ); // Show first item of category 6 } 7 ?> Source: Code Grepper.... Know More