39 lines
721 B
PHP
39 lines
721 B
PHP
--TEST--
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SCCP 031: Echo 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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opcache.opt_debug_level=0x20000
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opcache.preload=
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--SKIPIF--
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<?php require_once('skipif.inc'); ?>
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--FILE--
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<?php
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function foo() {
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$k = 0;
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$a = [null];
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echo isset($a[$k]);
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echo "b";
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echo isset($a[$k+1]);
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echo "c";
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echo $a[$k];
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echo $a; // Should not be optimized
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}
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?>
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--EXPECTF--
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$_main:
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; (lines=1, args=0, vars=0, tmps=0)
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; (after optimizer)
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; %ssccp_031.php:1-13
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0000 RETURN int(1)
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foo:
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; (lines=4, args=0, vars=0, tmps=0)
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; (after optimizer)
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; %s_031.php:2-11
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0000 ECHO string("b")
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0001 ECHO string("c")
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0002 ECHO array(...)
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0003 RETURN null
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