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55 lines
1.2 KiB
PHP
55 lines
1.2 KiB
PHP
--TEST--
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Test compact() function : usage variations - arrays containing references.
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--FILE--
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<?php
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/* Prototype : proto array compact(mixed var_names [, mixed ...])
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* Description: Creates a hash containing variables and their values
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* Source code: ext/standard/array.c
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* Alias to functions:
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*/
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/*
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* compact variations - arrays with references
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*/
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echo "*** Testing compact() : usage variations - arrays containg references ***\n";
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$a = 1;
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$b = 2;
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$c = 3;
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$string = "c";
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$arr1 = array("a", &$arr1);
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$arr2 = array("a", array(array(array("b"))));
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$arr2[1][0][0][] = &$arr2;
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$arr2[1][0][0][] = &$arr2[1];
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$arr3 = array(&$string);
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var_dump(compact($arr1));
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var_dump(compact($arr2));
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var_dump(compact($arr3));
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echo "Done";
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?>
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--EXPECTF--
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*** Testing compact() : usage variations - arrays containg references ***
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Warning: compact(): recursion detected in %s on line %d
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array(1) {
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["a"]=>
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int(1)
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}
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Warning: compact(): recursion detected in %s on line %d
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Warning: compact(): recursion detected in %s on line %d
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Warning: compact(): recursion detected in %s on line %d
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Warning: compact(): recursion detected in %s on line %d
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array(2) {
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["a"]=>
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int(1)
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["b"]=>
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int(2)
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}
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array(1) {
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["c"]=>
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int(3)
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}
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Done
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