csu3_am335x/EVSE/GPL/php-8.1.12/ext/pcre/tests/cache_limit.phpt

--TEST--
Compiled regex cache limit
--SKIPIF--
<?php
if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
?>
--FILE--
<?php
define('PREG_CACHE_SIZE', 4096+1);

$re = '';
$str = str_repeat('x', PREG_CACHE_SIZE);

for ($i=0; $i < PREG_CACHE_SIZE; ++$i) {
    $re .= '.';
    if (!preg_match("/$re/", $str)) {
        die('non match. error');
    }
}

var_dump(preg_match('/./', $str));   // this one was already deleted from the cache
var_dump(preg_match("/$re/", $str)); // but not this one

echo "done\n";
?>
--EXPECT--
int(1)
int(1)
done