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41 lines
516 B
PHP
41 lines
516 B
PHP
--TEST--
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array_unshift() tests
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--FILE--
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<?php
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$a = array();
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$s = "";
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var_dump(array_unshift($a, $s));
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var_dump($a);
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var_dump(array_unshift($s, $a));
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var_dump($a);
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var_dump(array_unshift($a, $a));
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var_dump($a);
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echo "Done\n";
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?>
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--EXPECTF--
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int(1)
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array(1) {
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[0]=>
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string(0) ""
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}
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Warning: array_unshift(): The first argument should be an array in %s on line %d
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bool(false)
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array(1) {
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[0]=>
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string(0) ""
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}
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int(2)
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array(2) {
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[0]=>
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array(1) {
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[0]=>
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string(0) ""
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}
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[1]=>
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string(0) ""
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}
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Done
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