<?php
$a = "\x34\x32\x2E";
echo $a;
echo strlen($a);
var_dump($a=="42");
$b = '\x34\x32\x2E';
echo $b;
echo strlen($b);
var_dump($b=="42");
echo urlencode($b);
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- 42.3bool(true)
\x34\x32\x2E12bool(false)
%5Cx34%5Cx32%5Cx2E
preferences:
240.04 ms | 406 KiB | 327 Q