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23 lines
370 B
23 lines
370 B
--TEST--
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Stress test $x .= $x
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--FILE--
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<?php
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/*
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* Test case for a concat_function() change that broke a test outside of Zend
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*
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* @see https://github.com/php/php-src/commit/29397f8fd2b4bc8d95e18448ca2d27a62241a407
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**/
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$result = 'f';
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for ($i = 0; $i < 25; ++$i) {
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$result .= $result;
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}
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var_dump(strlen($result));
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echo "Done\n";
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?>
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--EXPECT--
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int(33554432)
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Done
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