Online PHP editor | output for Xovqi

@ 2015-12-24T14:31:33Z

<?php

$str = " muito bom parabéns 😤 AND r0_.avaliacao = 'Parabéns 😤' ";

$str_encoding = mb_detect_encoding($str, 'auto');
$str_name = iconv($str_encoding, 'UTF-8', $str);
$str_name = preg_replace('/[^\p{L}\p{N}\s]\w/u', '', $str);
$str_name = preg_replace('/[\w\.\-\s\@\.\,\:\/\(\)\;\+\-\=\?\!\&\*\#\|\\]+/u', '', $str);

print($str_name);

Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.32, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: Warning: preg_replace(): Compilation failed: missing terminating ] for character class at offset 46 in /in/Xovqi on line 8
Output for 7.3.32 - 7.3.33, 7.4.33, 8.0.13: Fatal error: Uncaught Error: Call to undefined function iconv() in /in/Xovqi:6 Stack trace: #0 {main} thrown in /in/Xovqi on line 6
Process exited with code 255.

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