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George Peter Banyard
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>
26 lines
670 B
PHP
26 lines
670 B
PHP
--TEST--
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Register Alloction 014: Register clobbering
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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.file_update_protection=0
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opcache.jit_buffer_size=1M
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--FILE--
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<?php
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function foo() {
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for($cnt = 0; $cnt < 6; $cnt++) {
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$e = $a-- + $a-- + $a *= $a;
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for ($i = 0; $i <= .1; $i++);
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}
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}
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foo();
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?>
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DONE
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--EXPECTF--
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Warning: Undefined variable $a in %sreg_alloc_014.php on line 4
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Warning: Decrement on type null has no effect, this will change in the next major version of PHP in %sreg_alloc_014.php on line 4
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Warning: Decrement on type null has no effect, this will change in the next major version of PHP in %sreg_alloc_014.php on line 4
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DONE
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