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<?php $myarr = array("world cup"); foreach($myarr as &$ht){ if(strpos($ht,'o')!==false) $myarr[] = str_replace('o','O',$ht); if(strpos($ht,'O')!==false) $myarr[] = str_replace('O','o',$ht); } var_export($myarr);
Output for git.master, rfc.property-hooks
Fatal error: Out of memory (allocated 35655680 bytes) (tried to allocate 4096 bytes) in /in/PUEam on line 7 mmap() failed: [12] Cannot allocate memory mmap() failed: [12] Cannot allocate memory
Process exited with code 255.
Output for git.master_jit
Fatal error: Out of memory (allocated 18878464 bytes) (tried to allocate 4096 bytes) in /in/PUEam on line 5 mmap() failed: [12] Cannot allocate memory mmap() failed: [12] Cannot allocate memory
Process exited with code 255.

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