memory_reset_peak_usage

(PHP 8 >= 8.2.0)

memory_reset_peak_usageReset 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。

范例

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());

?>

以上例程的输出类似于:

int(422440)
int(2508672)
int(399208)

参见

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