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Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs - revision graph
Tue Feb 21 23:47:52 2012 UTC (13 years, 1 month ago) by misho
Branches: php, MAIN
CVS tags: v5_4_3elwix, v5_4_29p0, v5_4_29, v5_4_20p0, v5_4_20, v5_4_17p0, v5_4_17, v5_3_10, HEAD
php

    1: --TEST--
    2: Bug #39944 (References broken)
    3: --FILE--
    4: <?php
    5: $intTheValue = 0;
    6: 
    7: function &getValue() {
    8:     global $intTheValue;
    9:     return $intTheValue;
   10: }
   11: 
   12: function setValue(&$int, $iNewValue) {
   13:     $int = $iNewValue;
   14: }
   15: 
   16: setValue(getValue(), 10);
   17: echo "intTheValue = {$intTheValue}\n";
   18: 
   19: $b = &$intTheValue;
   20: 
   21: setValue(getValue(), 10);
   22: echo "intTheValue = {$intTheValue}\n";
   23: 
   24: /****/
   25: 
   26: $arrTheArray = array();
   27: 
   28: function &getArray() {
   29: 	global $arrTheArray;
   30: 	return $arrTheArray;
   31: }
   32: 
   33: function addToArray(&$arr, $strToAdd) {
   34: 	$arr[] = $strToAdd;
   35: }
   36: 
   37: addToArray(getArray(), "xx1");
   38: $a = getArray();	
   39: addToArray($a, "xx2");
   40: $b = &$arrTheArray;
   41: addToArray($b, "xx3");
   42: addToArray(getArray(), "xx4");
   43: $a = getArray();	
   44: addToArray($a, "xx5");
   45: echo "arrTheArray = " . print_r($arrTheArray, 1);
   46: 
   47: /****/
   48: 
   49: class RefTest {
   50: 	protected $arr;
   51: 
   52: 	function Add($strToAdd) {
   53: 		$this->addToArray($this->getArray(), $strToAdd);
   54: 	}	
   55: 
   56: 	function &getArray() {
   57: 		if (!$this->arr)
   58: 			$this->arr = array();
   59: 		return $this->arr;
   60: 	}
   61: 
   62: 	private function addToArray(&$arr, $strToAdd) {
   63: 		$arr[] = $strToAdd;
   64: 	}
   65: }
   66: 
   67: $objRefTest = new RefTest();
   68: $objRefTest->Add("xx1");
   69: $objRefTest->Add("xx2");
   70: $objRefTest->Add("xx3");
   71: 
   72: echo "objRefTest->getArray() = " . print_r($objRefTest->getArray(), 1);
   73: ?>
   74: --EXPECT--
   75: intTheValue = 10
   76: intTheValue = 10
   77: arrTheArray = Array
   78: (
   79:     [0] => xx1
   80:     [1] => xx3
   81:     [2] => xx4
   82: )
   83: objRefTest->getArray() = Array
   84: (
   85:     [0] => xx1
   86:     [1] => xx2
   87:     [2] => xx3
   88: )
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