patilswapnilv /
shortcodely
This project does not seem to handle request data directly as such no vulnerable execution paths were found.
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| 1 | <?php |
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| 35 | { |
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| 36 | $time = $this->microtime(); |
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| 37 | |||
| 38 | if (!$this->stack) { |
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| 39 | // log all actions and filters |
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| 40 | add_filter('all', array($this, 'log_filter')); |
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| 41 | } |
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| 42 | |||
| 43 | // reset the wpdb queries log, storing it on the profile stack if necessary |
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| 44 | global $wpdb; |
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| 45 | if ($this->stack) { |
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| 46 | $this->stack[count($this->stack)-1]['queries'] = $wpdb->queries; |
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| 47 | } |
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| 48 | $wpdb->queries = array(); |
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| 49 | |||
| 76 | $cache_dirty_count = $this->_dirty_objects_count($wp_object_cache->dirty_objects); |
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| 77 | $cache_dirty_delta = $this->array_sub($cache_dirty_count, $item['cache_dirty_objects']); |
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| 78 | |||
| 79 | if (isset($this->profile[$name])) { |
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| 80 | $this->profile[$name]['time'] += $time; |
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| 81 | $this->profile[$name]['calls'] ++; |
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| 82 | $this->profile[$name]['cache_cold_hits'] += ($wp_object_cache->cold_cache_hits - $item['cache_cold_hits']); |
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| 83 | $this->profile[$name]['cache_warm_hits'] += ($wp_object_cache->warm_cache_hits - $item['cache_warm_hits']); |
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| 84 | $this->profile[$name]['cache_misses'] += ($wp_object_cache->cache_misses - $item['cache_misses']); |
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| 85 | $this->profile[$name]['cache_dirty_objects'] = array_add($this->profile[$name]['cache_dirty_objects'], $cache_dirty_delta); |
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| 86 | $this->profile[$name]['actions'] = array_add($this->profile[$name]['actions'], $item['actions']); |
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| 87 | $this->profile[$name]['filters'] = array_add($this->profile[$name]['filters'], $item['filters']); |
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| 88 | $this->profile[$name]['queries'] = array_add($this->profile[$name]['queries'], $item['queries']); |
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| 89 | // $this->_query_summary($item['queries'], $this->profile[$name]['queries']); |
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| 90 | |||
| 91 | } else { |
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| 92 | $queries = array(); |
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| 93 | $this->_query_summary($item['queries'], $queries); |
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| 94 | $this->profile[$name] = array( |
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| 95 | 'time' => $time, |
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| 96 | 'calls' => 1, |
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| 97 | 'cache_cold_hits' => ($wp_object_cache->cold_cache_hits - $item['cache_cold_hits']), |
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| 105 | ); |
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| 106 | } |
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| 107 | |||
| 108 | if (!$this->stack) { |
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| 109 | remove_filter('all', array($this, 'log_filter')); |
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| 110 | } |
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| 111 | } |
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| 113 | function microtime($since = 0.0) |
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| 114 | { |
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| 115 | list($usec, $sec) = explode(' ', microtime()); |
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| 116 | return (float)$sec + (float)$usec - $since; |
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| 117 | } |
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| 118 | |||
| 119 | function log_filter($tag) |
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| 120 | { |
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| 121 | if ($this->stack) { |
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| 122 | global $wp_actions; |
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| 123 | if ($tag == end($wp_actions)) { |
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| 124 | @$this->stack[count($this->stack)-1]['actions'][$tag] ++; |
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| 125 | } else { |
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| 126 | @$this->stack[count($this->stack)-1]['filters'][$tag] ++; |
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| 127 | } |
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| 128 | } |
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| 129 | return $arg; |
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| 131 | |||
| 132 | function log_action($tag) |
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| 133 | { |
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| 134 | if ($this->stack) { |
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| 135 | @$this->stack[count($this->stack)-1]['actions'][$tag] ++; |
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| 136 | } |
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| 137 | } |
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| 138 | |||
| 139 | function _current_action() |
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| 140 | { |
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| 141 | global $wp_actions; |
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| 142 | return $wp_actions[count($wp_actions)-1]; |
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| 143 | } |
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| 144 | |||
| 145 | function results() |
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| 149 | |||
| 150 | function _query_summary($queries, &$out) |
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| 151 | { |
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| 152 | foreach ($queries as $q) { |
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| 153 | $sql = $q[0]; |
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| 154 | $sql = preg_replace('/(WHERE \w+ =) \d+/', '$1 x', $sql); |
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| 155 | $sql = preg_replace('/(WHERE \w+ =) \'\[-\w]+\'/', '$1 \'xxx\'', $sql); |
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| 156 | |||
| 157 | @$out[$sql] ++; |
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| 158 | } |
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| 159 | asort($out); |
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| 160 | return; |
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| 164 | { |
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| 165 | // this requires the savequeries patch at https://core.trac.wordpress.org/ticket/5218 |
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| 166 | $out = array(); |
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| 167 | foreach ($queries as $q) { |
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| 168 | if (empty($q[2])) { |
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| 169 | @$out['unknown'] ++; |
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| 170 | } else { |
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| 171 | @$out[$q[2]] ++; |
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| 172 | } |
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| 173 | } |
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| 174 | return $out; |
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| 177 | function _dirty_objects_count($dirty_objects) |
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| 178 | { |
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| 179 | $out = array(); |
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| 180 | foreach (array_keys($dirty_objects) as $group) { |
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| 181 | $out[$group] = count($dirty_objects[$group]); |
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| 182 | } |
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| 183 | return $out; |
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| 184 | } |
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| 186 | function array_add($a, $b) |
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| 187 | { |
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| 188 | $out = $a; |
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| 189 | foreach (array_keys($b) as $key) { |
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| 190 | if (array_key_exists($key, $out)) { |
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| 191 | $out[$key] += $b[$key]; |
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| 192 | } |
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| 193 | } |
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| 194 | else { |
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| 195 | $out[$key] = $b[$key]; |
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| 196 | } |
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| 197 | return $out; |
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| 198 | } |
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| 200 | function array_sub($a, $b) |
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| 201 | { |
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| 202 | $out = $a; |
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| 203 | foreach (array_keys($b) as $key) { |
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| 204 | if (array_key_exists($key, $b)) { |
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| 205 | $out[$key] -= $b[$key]; |
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| 206 | } |
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| 207 | } |
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| 208 | return $out; |
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| 213 | $results = $this->results(); |
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| 214 | |||
| 215 | printf("\nname calls time action filter warm cold misses dirty\n"); |
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| 216 | foreach ($results as $name=>$stats) { |
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| 217 | printf("%24.24s %6d %6.4f %6d %6d %6d %6d %6d %6d\n", $name, $stats['calls'], $stats['time'], array_sum($stats['actions']), array_sum($stats['filters']), $stats['cache_warm_hits'], $stats['cache_cold_hits'], $stats['cache_misses'], array_sum($stats['cache_dirty_objects'])); |
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| 218 | } |
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| 219 | } |
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| 242 | $GLOBALS['wppf']->print_summary(); |
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| 243 | } |
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| 244 | |||
| 245 | ?> |
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