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Introduce a new Logger class for more sane logging

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This commit is contained in:
Daniel Bachhuber 2016-08-26 07:42:05 -07:00
parent 18fedabd01
commit 0a80dec7da
3 changed files with 106 additions and 61 deletions
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75
inc/class-logger.php Normal file
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@ -0,0 +1,75 @@
<?php
namespace runcommand\Profile;
class Logger {
public $execution_time = 0;
public $query_count = 0;
public $query_time = 0;
public $hook_count = 0;
public $hook_time = 0;
private $start_time = null;
private $query_offset = null;
private $hook_start_time = null;
public static $active_loggers = array();
public function __construct( $type, $name ) {
$this->$type = $name;
}
/**
* Start this logger
*/
public function start() {
global $wpdb;
$this->start_time = microtime( true );
$this->query_offset = ! empty( $wpdb->queries ) ? count( $wpdb->queries ) : 0;
if ( false === ( $key = array_search( $this, self::$active_loggers ) ) ) {
self::$active_loggers[] = $this;
}
}
/**
* Stop this logger
*/
public function stop() {
global $wpdb;
if ( ! is_null( $this->start_time ) ) {
$this->execution_time += microtime( true ) - $this->start_time;
}
if ( ! is_null( $this->query_offset ) ) {
for ( $i = $this->query_offset; $i < count( $wpdb->queries ); $i++ ) {
$this->query_time += $wpdb->queries[ $i ][1];
$this->query_count++;
}
}
$this->start_time = null;
$this->query_offset = null;
if ( false !== ( $key = array_search( $this, self::$active_loggers ) ) ) {
unset( self::$active_loggers[ $key ] );
}
}
/**
* Start this logger's hook timer
*/
public function start_hook_timer() {
$this->hook_start_time = microtime( true );
}
/**
* Stop this logger's hook timer
*/
public function stop_hook_timer() {
if ( ! is_null( $this->hook_start_time ) ) {
$this->hook_time += microtime( true ) - $this->hook_start_time;
}
$this->hook_start_time = null;
}
}