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d8696f9216
* Add behavioural tests for incdec operators * Add support to ++/-- for objects castable to _IS_NUMBER * Add str_increment() function * Add str_decrement() function RFC: https://wiki.php.net/rfc/saner-inc-dec-operators Co-authored-by: Ilija Tovilo <ilija.tovilo@me.com> Co-authored-by: Arnaud Le Blanc <arnaud.lb@gmail.com>
25 lines
461 B
PHP
25 lines
461 B
PHP
--TEST--
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Bug #77058: Type inference in opcache causes side effects
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--EXTENSIONS--
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opcache
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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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Warning: Undefined variable $x in %s on line %d
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Warning: Decrement on type null has no effect, this will change in the next major version of PHP in %s on line %d
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'2' is expected to be 2
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