PCRE_VERSION
<br />
<b>Warning</b>: preg_replace() [<a href='function.preg-replace'>function.preg-replace</a>]: Compilation failed: nothing to repeat at offset 1 in <b>/in/kCs7P</b> on line <b>3</b><br />
Output for 5.0.0 - 5.0.1
PCRE_VERSIONPHP_EOL<br />
<b>Warning</b>: preg_replace() [<a href='function.preg-replace'>function.preg-replace</a>]: Compilation failed: nothing to repeat at offset 1 in <b>/in/kCs7P</b> on line <b>3</b><br />
Output for 4.4.9
PCRE_VERSION
aa,
bb,
cc,
Output for 4.3.11, 4.4.0 - 4.4.2
PCRE_VERSION
<br />
<b>Warning</b>: preg_replace(): Compilation failed: nothing to repeat at offset 1 in <b>/in/kCs7P</b> on line <b>3</b><br />
Output for 4.3.10
PCRE_VERSION
<br />
<b>Warning</b>: Compilation failed: nothing to repeat at offset 1 in <b>/in/kCs7P</b> on line <b>3</b><br />
Output for 4.3.0 - 4.3.9
PCRE_VERSIONPHP_EOL<br />
<b>Warning</b>: Compilation failed: nothing to repeat at offset 1 in <b>/in/kCs7P</b> on line <b>3</b><br />