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f1ceec5533
Account for the fact that undef must be interpreted as null for the purposes of INC/DEC inference.
21 lines
323 B
PHP
21 lines
323 B
PHP
--TEST--
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Bug #77058: Type inference in opcache causes side effects
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--FILE--
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<?php
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function myfunc(){
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$Nr = 0;
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while(1){
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$x--;
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$x++;
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if( ++ $Nr >= 2 ) break;
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}
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echo "'$Nr' is expected to be 2", PHP_EOL;
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}
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myfunc();
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?>
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--EXPECTF--
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Notice: Undefined variable: x in %s on line %d
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'2' is expected to be 2
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