mirror of
https://github.com/torrentpier/torrentpier-lts.git
synced 2025-02-28 15:10:54 +03:00
93 lines
1.9 KiB
PHP
93 lines
1.9 KiB
PHP
<?php
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if (!defined('BB_ROOT')) die(basename(__FILE__));
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class cache_common
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{
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var $used = false;
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/**
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* Returns value of variable
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*/
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function get ($name, $get_miss_key_callback = '', $ttl = 604800)
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{
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if ($get_miss_key_callback) return $get_miss_key_callback($name);
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return is_array($name) ? array() : false;
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}
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/**
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* Store value of variable
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*/
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function set ($name, $value, $ttl = 604800)
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{
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return false;
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}
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/**
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* Remove variable
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*/
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function rm ($name = '')
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{
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return false;
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}
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var $num_queries = 0;
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var $sql_starttime = 0;
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var $sql_inittime = 0;
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var $sql_timetotal = 0;
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var $cur_query_time = 0;
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var $dbg = array();
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var $dbg_id = 0;
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var $dbg_enabled = false;
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var $cur_query = null;
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function debug ($mode, $cur_query = null)
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{
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if (!$this->dbg_enabled) return;
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$id =& $this->dbg_id;
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$dbg =& $this->dbg[$id];
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if ($mode == 'start')
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{
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$this->sql_starttime = utime();
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$dbg['sql'] = isset($cur_query) ? short_query($cur_query) : short_query($this->cur_query);
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$dbg['src'] = $this->debug_find_source();
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$dbg['file'] = $this->debug_find_source('file');
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$dbg['line'] = $this->debug_find_source('line');
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$dbg['time'] = '';
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}
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else if ($mode == 'stop')
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{
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$this->cur_query_time = utime() - $this->sql_starttime;
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$this->sql_timetotal += $this->cur_query_time;
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$dbg['time'] = $this->cur_query_time;
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$id++;
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}
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else
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{
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trigger_error("[Cache] Invalid debug mode: $mode", E_USER_ERROR);
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}
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}
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/**
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* Find caller source
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*/
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function debug_find_source ($mode = '')
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{
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if (!SQL_PREPEND_SRC_COMM) return 'src disabled';
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foreach (debug_backtrace() as $trace)
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{
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if (!empty($trace['file']) && $trace['file'] !== __FILE__)
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{
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switch ($mode)
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{
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case 'file': return $trace['file'];
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case 'line': return $trace['line'];
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default: return hide_bb_path($trace['file']) .'('. $trace['line'] .')';
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}
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}
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}
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return 'src not found';
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}
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}
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