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Annotation of embedaddon/php/tests/lang/returnByReference.002.phpt, revision 1.1

1.1     ! misho       1: --TEST--
        !             2: Returning a reference from a function.
        !             3: --FILE--
        !             4: <?php
        !             5: function &returnRef() {
        !             6:                global $a;
        !             7:                return $a;
        !             8: }
        !             9: 
        !            10: function returnVal() {
        !            11:                global $a;
        !            12:                return $a;
        !            13: }
        !            14: 
        !            15: $a = "original";
        !            16: $b =& returnVal();
        !            17: $b = "changed";
        !            18: var_dump($a); //expecting warning + "original" 
        !            19: 
        !            20: $a = "original";
        !            21: $b =& returnRef();
        !            22: $b = "changed";
        !            23: var_dump($a); //expecting "changed" 
        !            24: ?>
        !            25: --EXPECTF--
        !            26: 
        !            27: Strict Standards: Only variables should be assigned by reference in %s on line 13
        !            28: string(8) "original"
        !            29: string(7) "changed"