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17 lines
241 B
PHP
17 lines
241 B
PHP
--TEST--
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Tests that array unshift code is correctly dealing with copy on write and splitting on reference
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--FILE--
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<?php
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$a=array();
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$b=1;
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$c=&$b;
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array_unshift ($a,$b);
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$b=2;
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var_dump ($a);
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?>
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--EXPECT--
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array(1) {
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[0]=>
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int(1)
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}
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