PHP get string between tag [Multiple tag in one string] -

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i've been searching lot cannot find similar problem. i've found link don't think answered question.

let have string 

$my_string = "i [id]123[/id] , [id]456[id]";

i want number between [id][/id]. have function string between.

function get_string_between($string, $start, $end){     $string = ' ' . $string;     $ini = strpos($string, $start);     if ($ini == 0) return '';     $ini += strlen($start);     $len = strpos($string, $end, $ini) - $ini;     return substr($string, $ini, $len); }  $fullstring = 'i [id]123[/id] , [id]456[id]'; $parsed = get_string_between($fullstring, '[id]', '[/id]');

but function returns first string found on $fullstring. maybe can 123,456 or in array form array('123','456'). stuck this.

you can use preg_match_all function of php along following regex

~\[id\](.*?)\[\/id\]~

like as

$my_string = "i [id]123[/id] , [id]456[/id]"; preg_match_all("~\[id\](.*?)\[\/id\]~",$my_string,$m); print_r($m[1]);

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