Php inner join array

Php array join

$arr = array('Hello','World!','Beautiful','Day!');
echo join(", ",$arr);

Source: php.net

Php inner join array

$array1 = [1, 5, 64, 2, 6];
$array2 = [2, 1, 8, 3];

//Method 1:
array_filter($array1, function($_){
    global $array2;
  return in_array($_, $array2);
}); // Output: [0 => 1, 3 => 2]

//Method 2:
array_intersect($array1, $array2); //Output: [0 => 1, 3 => 2]

Similar codes

0 vote147 views1 answer
Laravel collection shuffle
PHP
16 votes161 views4 answers
Add foreign key column laravel 5.8
PHP Laravel
11 votes162 views3 answers
Laravel log reader
PHP
9 votes147 views4 answers
Laravel soft delete example
PHP
0 vote155 views1 answer
Laravel where 2 column
PHP
1 vote173 views1 answer
Laravel + join 2 eloquent queries
PHP Laravel
-1 vote148 views1 answer
Progress bar calculate percentage php
PHP
0 vote136 views1 answer
Laravel datatable render html
PHP
-1 vote153 views1 answer
Laravel get fetch api request body
PHP Laravel
2 votes140 views3 answers
Get term id
PHP