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run code in 150+ php & hhvm versions
Bugs & Features
<?php $arr = preg_split("/(/", "Taikamaan opettajan opas Kirjaimet (978-951-1-24528-5)"); var_dump($arr);
Output for 5.2.3 - 5.6.21, 7.0.0 - 7.1.0
Warning: preg_split(): Compilation failed: missing ) at offset 1 in /in/1JEa8 on line 2 bool(false)
Output for hhvm-3.10.0 - 3.12.0
Warning: Compilation failed: missing ) at offset 1 in /in/1JEa8 on line 2 bool(false)
Output for 4.4.3 - 5.2.2
<br /> <b>Warning</b>: preg_split() [<a href='function.preg-split'>function.preg-split</a>]: Compilation failed: missing ) at offset 1 in <b>/in/1JEa8</b> on line <b>2</b><br /> bool(false)
Output for 4.3.11 - 4.4.2
<br /> <b>Warning</b>: preg_split(): Compilation failed: missing ) at offset 1 in <b>/in/1JEa8</b> on line <b>2</b><br /> bool(false)
Output for 4.3.0 - 4.3.10
<br /> <b>Warning</b>: Compilation failed: missing ) at offset 1 in <b>/in/1JEa8</b> on line <b>2</b><br /> bool(false)