[PHP] pobierz, plaintext 
<?php
 
	$tresc = "qwerty[-php-]123[-/php-]asd[-php-]456[-/php-]";
 
	preg_match_all('#\[\-php\-\]([\d\w]+)\[\-/php\-\]#', $tresc, $tablica);
 
	echo '<pre>';
	print_r($tablica);
 
?>
[PHP] pobierz, plaintext 

Array
(
    [0] => Array
        (
            [0] => [-php-]123[-/php-]
            [1] => [-php-]456[-/php-]
        )

    [1] => Array
        (
            [0] => 123
            [1] => 456
        )

)