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php

    1: --TEST--
    2: Foreach loop tests - using an array element as the $value
    3: --FILE--
    4: <?php
    5: 
    6: $a=array("a", "b", "c");
    7: $v=array();
    8: foreach($a as $v[0]) {
    9: 	var_dump($v);
   10: }
   11: var_dump($a);
   12: var_dump($v);
   13: 
   14: echo "\n";
   15: $a=array("a", "b", "c");
   16: $v=array();
   17: foreach($a as $k=>$v[0]) {
   18: 	var_dump($k, $v);
   19: }
   20: var_dump($a);
   21: var_dump($k, $v);
   22: ?>
   23: --EXPECT--
   24: array(1) {
   25:   [0]=>
   26:   string(1) "a"
   27: }
   28: array(1) {
   29:   [0]=>
   30:   string(1) "b"
   31: }
   32: array(1) {
   33:   [0]=>
   34:   string(1) "c"
   35: }
   36: array(3) {
   37:   [0]=>
   38:   string(1) "a"
   39:   [1]=>
   40:   string(1) "b"
   41:   [2]=>
   42:   string(1) "c"
   43: }
   44: array(1) {
   45:   [0]=>
   46:   string(1) "c"
   47: }
   48: 
   49: int(0)
   50: array(1) {
   51:   [0]=>
   52:   string(1) "a"
   53: }
   54: int(1)
   55: array(1) {
   56:   [0]=>
   57:   string(1) "b"
   58: }
   59: int(2)
   60: array(1) {
   61:   [0]=>
   62:   string(1) "c"
   63: }
   64: array(3) {
   65:   [0]=>
   66:   string(1) "a"
   67:   [1]=>
   68:   string(1) "b"
   69:   [2]=>
   70:   string(1) "c"
   71: }
   72: int(2)
   73: array(1) {
   74:   [0]=>
   75:   string(1) "c"
   76: }