PHP 5.4 after-install: preg_match(): Compilation failed: unknown option bit(s) set at offset 0

Question

I recently upgraded my PHP to version 5.4.1 on my Lion OS X 64bit, I\'m getting an error thrown in Codeigniter:

Severity: Warning

Message: preg_match(): Com         


        

Answer 1

Recompile httpd. Before that make sure you have only one version of pcre on your system.