<?php $_arr = array('test1', 'test2', 'test3'); $_string = 'TestWalk'; print "<pre>"; print_r(array_map(function($_arr) { return 'TestWalk' . $_arr; }, $_arr)); print_r(array_walk($_arr, function(&$item1, $key, $prefix) { return $prefix . $_arr; }), $_string);
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