18 lines
485 B
PHP
18 lines
485 B
PHP
--TEST--
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TMP variable optimization 001: TMP variable renumbering should be done after DFA optimizations
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--INI--
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opcache.enable=1
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opcache.enable_cli=1
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opcache.optimization_level=-1
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--FILE--
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<?php
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is_a((int)" $y " + 0);
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?>
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--EXPECTF--
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Warning: Undefined variable $y in %stmp_001.php on line 2
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Fatal error: Uncaught ArgumentCountError: is_a() expects at least 2 arguments, 1 given in %stmp_001.php:2
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Stack trace:
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#0 %stmp_001.php(2): is_a(0)
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#1 {main}
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thrown in %stmp_001.php on line 2
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