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Diffstat (limited to 'tests/lang/func_get_arg.005.phpt')
-rw-r--r-- | tests/lang/func_get_arg.005.phpt | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/lang/func_get_arg.005.phpt b/tests/lang/func_get_arg.005.phpt new file mode 100644 index 0000000000..e1ae78e162 --- /dev/null +++ b/tests/lang/func_get_arg.005.phpt @@ -0,0 +1,19 @@ +--TEST-- +A variable, which is referenced by another variable, is passed by value. +During the call, the original variable is updated. This should not affect func_get_arg(). +--FILE-- +<?php +function refVal($x) { + global $a; + $a = 'changed.a'; + var_dump($x); + var_dump(func_get_arg(0)); +} + +$a = "original.a"; +$ref =& $a; +refVal($a); +?> +--EXPECTF-- +string(10) "original.a" +string(10) "original.a"
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