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<?php $list = array("A","B","C","D"); // $list = $lost; # cow-count2 // $list = &$lost; # refcount2 // $list = $lost; unset($lost); # just like just assigned but assigned and unset original. // $list = (array) $lost; foreach ( (array) $list as $var ) { printf("%s (%s)\n", item($list), $var); } function item($list) { return current($list); } ?>
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
A (A) A (B) A (C) A (D)
preferences:
276.1 ms | 406 KiB | 460 Q