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-rwxr-xr-xutil/profiler.php36
1 files changed, 36 insertions, 0 deletions
diff --git a/util/profiler.php b/util/profiler.php
new file mode 100755
index 000000000..3a3de5373
--- /dev/null
+++ b/util/profiler.php
@@ -0,0 +1,36 @@
+<?php
+function microtime_float()
+{
+ list($usec, $sec) = explode(" ", microtime());
+ return ((float)$usec + (float)$sec);
+}
+
+function tick_event() {
+ static $time = NULL;
+
+ if(NULL===$time) {
+ //initialise time with now
+ $time=microtime_float();
+
+ q("INSERT INTO `profiling` (`function`, `file`, `line`, `class`, `time`) VALUES ('initialization', 'index.php', '-1', NULL, '%f'); ",
+ floatval($time-$_SERVER['REQUEST_TIME']));
+ }
+
+ $elapsed=microtime_float()-$time;
+
+ $db_info=array_shift(debug_backtrace());
+ $function=$db_info['function'];
+ $file=$db_info['file'];
+ $line=$db_info['line'];
+ $class=$db_info['class'];
+
+ //save results
+ q("INSERT INTO `profiling` (`function`, `file`, `line`, `class`, `time`) VALUES ('%s', '%s', '%d', '%s', '%f'); ",
+ dbesc($function), dbesc($file), intval($line), dbesc($class), floatval($time));
+
+ //set time to now
+ $time=microtime_float();
+}
+
+declare(ticks=1);
+register_tick_function('tick_event'); \ No newline at end of file