3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $artigos = [ "Art. 1 lala 23", "Art. 2 lala 23", "Art. 3 lala 23", "Art. 4345 lala 23", ]; $artigos_len = count($artigos); for ($i=0; $i <= $artigos_len; $i++) { $tmp_num = preg_match("Art\. (\d)+",$artigos[$i]); echo "Numero de Artigo: ".$tmp_num; }
based on TsOMo
Output for 5.4.0 - 7.2.0
Warning: preg_match(): Delimiter must not be alphanumeric or backslash in /in/GkVMP on line 11 Numero de Artigo: Warning: preg_match(): Delimiter must not be alphanumeric or backslash in /in/GkVMP on line 11 Numero de Artigo: Warning: preg_match(): Delimiter must not be alphanumeric or backslash in /in/GkVMP on line 11 Numero de Artigo: Warning: preg_match(): Delimiter must not be alphanumeric or backslash in /in/GkVMP on line 11 Numero de Artigo: Notice: Undefined offset: 4 in /in/GkVMP on line 11 Warning: preg_match(): Delimiter must not be alphanumeric or backslash in /in/GkVMP on line 11 Numero de Artigo:
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/GkVMP on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/GkVMP on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/GkVMP on line 3
Process exited with code 255.