xhprof_sample_enable

(PECL xhprof >= 0.9.0)

xhprof_sample_enableStart XHProf profiling in sampling mode

설명

void xhprof_sample_enable ( void )

Starts profiling in sample mode, which is a lighter weight version of xhprof_enable(). The sampling interval is 0.1 seconds, and samples record the full function call stack. The main use case is when lower overhead is required when doing performance monitoring and diagnostics.

인수

이 함수는 인수가 없습니다.

반환값

NULL

참고

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