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    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)

    参见

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