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Annotation of embedaddon/php/ext/standard/tests/array/bug42177.phpt, revision 1.1

1.1     ! misho       1: --TEST--
        !             2: Bug #42177 (Warning "array_merge_recursive(): recursion detected" comes again...)
        !             3: --FILE--
        !             4: <?php
        !             5: 
        !             6: $a1 = array( 'key1' => 1, 'key3' => 2 );
        !             7: $a2 = array();
        !             8: $a1 = array_merge_recursive( $a1, $a2 );
        !             9: $a1 = array_merge_recursive( $a1, $a2 );
        !            10: unset( $a1, $a2 );
        !            11: 
        !            12: $a1 = array();
        !            13: $a2 = array( 'key1' => 1, 'key3' => 2 );
        !            14: $a1 = array_merge_recursive( $a1, $a2 );
        !            15: $a1 = array_merge_recursive( $a1, $a2 );
        !            16: unset( $a1, $a2 );
        !            17: 
        !            18: $a1 = array();
        !            19: $a2 = array( 'key1' => &$a1 );
        !            20: $a1 = array_merge_recursive( $a1, $a2 );
        !            21: $a1 = array_merge_recursive( $a1, $a2 );
        !            22: unset( $a1, $a2 );
        !            23: 
        !            24: $x = 'foo';
        !            25: $y =& $x;
        !            26: $a1 = array($x, $y, $x, $y);
        !            27: $a2 = array( 'key1' => $a1, $x, $y );
        !            28: $a1 = array_merge_recursive( $a1, $a2 );
        !            29: $a1 = array_merge_recursive( $a1, $a2 );
        !            30: unset( $a1, $a2 );
        !            31: 
        !            32: ?>
        !            33: --EXPECTF--
        !            34: Warning: array_merge_recursive(): recursion detected in %s on line 18