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kill 0 pid sending the signal 0 to a given PID just checks if any process with the given PID is running and you have the permission to send a signal t 阅读全文
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Under Linux, sleeping time is ignored, but under Windows, it counts as execution time. Note The set_time_limit() function and the configuration direct 阅读全文
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1. func_get_args 示例 2. using ... operator Notice: PHP version 5.6 meanwhile you can set the type of parameters In php 7 3. use ReflectionClass 阅读全文