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22 lines
279 B
PHP
22 lines
279 B
PHP
--TEST--
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passing the return value from a function by reference
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--FILE--
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<?php
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function foo(&$ref)
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{
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var_dump($ref);
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}
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function bar($value)
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{
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return $value;
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}
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foo(bar(5));
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?>
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--EXPECTF--
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Strict Standards: Only variables should be passed by reference in %s on line 13
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int(5)
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