Verifying the build
Introduction
Affecting PHP's Behaviour
PHP Manual
Hierarchical Profiler
Introduction
Installing/Configuring
Requirements
Installation
Runtime Configuration
Resource Types
Predefined Constants
Examples
Xhprof Functions
xhprof_disable
— Stops xhprof profiler
xhprof_enable
— Start xhprof profiler
xhprof_sample_disable
— Stops xhprof sample profiler
xhprof_sample_enable
— Start XHProf profiling in sampling mode
Verifying the build
Introduction
Affecting PHP's Behaviour
PHP Manual