get width from css comments php

Question

I have a php string like bellow,

$str= ' <html>------- <style type="text/css">@media only screen and (max-width: 480px) { .message_mobile,.mesage_logo_mobile { width: 100% !important;} } .message_mobile{ width:600px;} /*message_width 600px */</style> -----</html>';

I need to read 600px from /*message_width 600px */ Is it possible to get that value from the string?

This might help you .. http://stackoverflow.com/questions/1935918/php-substring-extraction-get-the-string-before-the-first-or-the-whole-strin — Chella, Oct 29 '14 at 06:34

score 1 · Accepted Answer · answered Oct 29 '14 at 06:36

1

if (preg_match('/\.message_mobile\s*\{\s*width:\s*(\d+)/s', $str, $tmp)) {
    $width = $tmp[1];
} else {
    $width = "not defined";
}

that if html was generated not by you. What's the reason do this?

answered Oct 29 '14 at 06:36

Vasiliy vvscode Vanchuk

7,007
2
21
44

score -1 · Answer 2 · answered Oct 29 '14 at 06:37

-1

$pos = strpos($str, '600px');

if ($pos === true) {
    [your code here];
}

Is this what you're looking for? strpos() function.

answered Oct 29 '14 at 06:37

FortMauris

167
7

1

he want to get value fro css property, not check if substring exists – Vasiliy vvscode Vanchuk Oct 29 '14 at 06:37

get width from css comments php

2 Answers2