Php loop array

Foreach loop array php

foreach (array as $value){ 
  //code to be executed; 
  print("value : $value");
} 

foreach (array as  $key => $value){ 
  //code to be executed; 
  print("key[$key] => $value");
}

Php iterate through array

$arr = ['Item 1', 'Item 2', 'Item 3'];

foreach ($arr as $item) {
  var_dump($item);
}

Php array loop

for ($i = 0; $i < count($array); $i++) {
    echo $array[$i]['filename'];
    echo $array[$i]['filepath'];
}

Source: stackoverflow.com

Php for loop array

$CodeWallTutorialArray = ["Eggs", "Bacon", "HashBrowns", "Beans", "Bread", "RedSauce"];

        for ($i = 0; $i < count($CodeWallTutorialArray); $i++)  {
            echo $CodeWallTutorialArray[$i] ."<br />";
        }Copy

Source: codewall.co.uk

Php loop array

<?php
$arr = array(1, 2, 3, 4);
foreach ($arr as &$value) {
    $value = $value * 2;
}
// $arr is now array(2, 4, 6, 8)
unset($value); // break the reference with the last element
?>

Php loop array

/**
 * Get the author of the post.
 */
public function user()
{
    return $this->belongsTo(User::class)->withDefault([
        'name' => 'Guest Author',
    ]);
}

/**
 * Get the author of the post.
 */
public function user()
{
    return $this->belongsTo(User::class)->withDefault(function ($user, $post) {
        $user->name = 'Guest Author';
    });
}

Source: laravel.com

Similar codes

0 vote190 views1 answer
Drupal form show description
PHP Drupal
0 vote233 views1 answer
Laravel checkbox checked
PHP
0 vote158 views2 answers
Concat in where clause laravel query builder
PHP
0 vote166 views1 answer
Wpml display language switcher
PHP
3 votes249 views3 answers
How to execute a php script from the command line?
PHP
0 vote166 views4 answers
Laravel get last created id
PHP
9 votes209 views6 answers
 Notice: Undefined variable: username in G:\xampp\htdocs\Online Class Platform\students_register.php on line 166 
PHP
0 vote160 views1 answer
Laravel delete index
PHP
5 votes223 views2 answers
A non well formed numeric value encountered laravel
PHP
2 votes169 views2 answers
Php multiple array to single array
PHP