php Programming Glossary: foreach_copy...
php foreach, why using pass by reference of a array is fast? http://stackoverflow.com/questions/7786580/php-foreach-why-using-pass-by-reference-of-a-array-is-fast for_ref......... 0.208017 for_ref......... 0.217156 foreach_copy.... 0.111968 foreach_copy.... 0.113224 foreach_copy.... 0.113574.. for_ref......... 0.217156 foreach_copy.... 0.111968 foreach_copy.... 0.113224 foreach_copy.... 0.113574 foreach_copy.... 0.113575.. foreach_copy.... 0.111968 foreach_copy.... 0.113224 foreach_copy.... 0.113574 foreach_copy.... 0.113575 foreach_copy.... 0.113879..
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