memory_reset_peak_usage
(PHP 8 >= 8.2.0)
memory_reset_peak_usage — Reset the peak memory usage
说明
memory_reset_peak_usage(): void
Resets the peak memory usage returned by the memory_get_peak_usage() function.
参数
此函数没有参数。
返回值
没有返回值。
示例
示例 #1 memory_reset_peak_usage() example
<?php
var_dump(memory_get_peak_usage());
$a = str_repeat("Hello", 424242);
var_dump(memory_get_peak_usage());
unset($a);
memory_reset_peak_usage();
$a = str_repeat("Hello", 2424);
var_dump(memory_get_peak_usage());
?>以上示例的输出类似于:
int(422440) int(2508672) int(399208)