array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'tr', ), 'this' => array ( 0 => 'function.xhprof-sample-enable.php', 1 => 'xhprof_sample_enable', 2 => 'Start XHProf profiling in sampling mode', ), 'up' => array ( 0 => 'ref.xhprof.php', 1 => 'Xhprof İşlevleri', ), 'prev' => array ( 0 => 'function.xhprof-sample-disable.php', 1 => 'xhprof_sample_disable', ), 'next' => array ( 0 => 'book.yac.php', 1 => 'Yac', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/xhprof/functions/xhprof-sample-enable.xml', ), 'history' => array ( ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); contributors($setup); ?>

xhprof_sample_enable

(PECL xhprof >= 0.9.0)

xhprof_sample_enable — Start XHProf profiling in sampling mode

Açıklama

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.

Bağımsız Değişkenler

Bu işlevin bağımsız değişkeni yoktur.

Dönen Değerler

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