30 lines
739 B
PHP
30 lines
739 B
PHP
--TEST--
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ASSIGN_OP 001: Incorrect optimization of ASSIGN_OP may lead to memory leak
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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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function test() {
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for ($i = 0; $i < 10; $i++) {
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$a = $a += $a < true;
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$a += $a;
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$a = [];
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$a['b'] += 1;
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}
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}
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test();
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?>
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--EXPECTF--
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Warning: Undefined variable $a in %sassign_op_001.php on line 4
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Warning: Undefined variable $a in %sassign_op_001.php on line 4
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Warning: Undefined array key "b" in %sassign_op_001.php on line 7
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Fatal error: Uncaught TypeError: Unsupported operand types: array + bool in %sassign_op_001.php:4
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Stack trace:
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#0 %sassign_op_001.php(10): test()
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#1 {main}
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thrown in %sassign_op_001.php on line 4
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