获取内存使用信息的PHP代码
时间:2021-07-01 10:21:17
帮助过:11人阅读
使用这个php代码,你就可以知道你服务器上使用RAM(内存)的情况。- echo "Initial: ".memory_get_usage()." bytes \n";
- /* prints
- Initial: 361400 bytes
- */
- // let's use up some memory
- for ($i = 0; $i < 100000; $i++) {
- $array []= md5($i);
- }
- // let's remove half of the array
- for ($i = 0; $i < 100000; $i++) {
- unset($array[$i]);
- }
- echo "Final: ".memory_get_usage()." bytes \n";
- /* prints
- Final: 885912 bytes
- */
- echo "Peak: ".memory_get_peak_usage()." bytes \n";
- /* prints
- Peak: 13687072 bytes
- */
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PHP