<?php
// your code goes here
$test = "최상의 선택 & 합리적인 가격";
var_dump(preg_match("/^[a-zA-Z\x{00C0}-\x{017F}]/u", $test));
//var_dump (filter_var($test, FILTER_SANITIZE_SPECIAL_CHARS, FILTER_FLAG_STRIP_LOW));
- Output for 4.3.3 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.1 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 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 - 8.3.7
- int(0)
- Output for 5.1.0
- Fatal error: fatal flex scanner internal error--end of buffer missed in /in/oWkvO on line 7
Process exited with code 255. - Output for 4.3.0 - 4.3.2
- Warning: Compilation failed: characters with values > 255 are not yet supported in classes at offset 24 in /in/oWkvO on line 6
bool(false)
preferences:
254.26 ms | 402 KiB | 423 Q