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19 lines
393 B
Plaintext
19 lines
393 B
Plaintext
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--TEST--
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A variable, which is referenced by another variable, is passed by value.
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During the call, the original variable is updated. This should not affect func_get_arg().
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--FILE--
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<?php
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function refVal($x) {
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global $a;
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$a = 'changed.a';
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var_dump($x);
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var_dump(func_get_arg(0));
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}
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$a = "original.a";
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$ref =& $a;
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refVal($a);
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?>
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--EXPECTF--
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string(10) "original.a"
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string(10) "original.a"
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