Get substring between two strings PHP

Right below lies a function that returns the string between two other strings. That’s it.

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);
}

// USAGE
$fullstring = 'this is my [tag]dog[/tag]';
$parsed = get_string_between($fullstring, '[tag]', '[/tag]');

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);

}

// USAGE

$fullstring = 'this is my [tag]dog[/tag]';

$parsed = get_string_between($fullstring, '[tag]', '[/tag]');

Source : http://stackoverflow.com/questions/5696412/get-substring-between-two-strings-php

Get substring between two strings PHP

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