<?php $a = "9"; $b = "1235"; $c = "123"; $d= "12"; ?>
i jak je przekształcić, aby było zachowane formatowanie xx:xx
np:
<?php $a = "00:09"; $b = "12:35"; $c = "01:23"; $d= "00:12"; ?>
?
<?php $a = "3"; $b = "33"; $c = "133"; ?>
<?php $a = "00:03"; $b = "00:33"; $c = "01:33"; ?>
<?php $string = "123"; $pattern = "#([0-9]{2})$#"; { } else { $string = "00:".$string; } ?>
<?php $a = 123; ?>
<?php ?>
<?php $string = "253"; $tmp = $string[$no]; $string[$no] = ":"; ?>