3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str='亜　飛行機　　費 ひひ ほほ ほほほほ '; $str2＝'亜 飛行機 費 ひひ ほほ ほほほほ'; $str2=trim($str2); $arr=split('/s+/',$str2); var_dump($arr);
Output for 5.4.0 - 5.4.15
Parse error: syntax error, unexpected ''亜 飛行機 費 ひひ ほ�' (T_CONSTANT_ENCAPSED_STRING) in /in/ffeZ4 on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.25
Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING in /in/ffeZ4 on line 3
Process exited with code 255.
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161.05 ms | 1395 KiB | 49 Q