1--TEST-- 2Stress test $x .= $x 3--FILE-- 4<?php 5 6/* 7 * Test case for a concat_function() change that broke a test outside of Zend 8 * 9 * @see https://github.com/php/php-src/commit/29397f8fd2b4bc8d95e18448ca2d27a62241a407 10**/ 11 12$result = 'f'; 13 14for ($i = 0; $i < 25; ++$i) { 15 $result .= $result; 16} 17 18var_dump(strlen($result)); 19echo "Done\n"; 20?> 21--EXPECT-- 22int(33554432) 23Done 24 25
