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<?php function replace_spaces ($text) { function replacement ($matches) { return str_replace ($matches[1], ' ', '&nbsp;').' '; } return preg_replace_callback ('/( +) /', replacement, $text); } echo replace_spaces('hello world');
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Undefined constant "replacement" in /in/RlHDG:7 Stack trace: #0 /in/RlHDG(10): replace_spaces('hello world') #1 {main} thrown in /in/RlHDG on line 7
Process exited with code 255.

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