trying to port web app starter from PHP

2026-04-19 09:38:23 +00:00
parent 46d98a092f
commit be514d63d6
546 changed files with 76910 additions and 2807 deletions
@@ -0,0 +1,42 @@
+<?php
+  
+class Profiler
+{
+
+	static $log = array();
+	static $start = 0;
+	static $last = 0;
+	static $current = 0;
+	static $indent_str = '';
+	static $indent_level = 0;
+
+	# makes a commented profiler entry 
+	static function log($text, $indent_delta = 0)
+	{
+		$thistime = microtime(true);
+		$absoluteMS = $thistime - self::$start;
+		self::$indent_level += $indent_delta;
+		if($indent_delta < 0) // if less than zero, update indent before logging
+			self::$indent_str = str_repeat(' ', self::$indent_level * 2);
+		if($text) self::$log[] = 
+			number_format($absoluteMS*1000, 3).'ms | '.
+			number_format(1000*($thistime - self::$last), 3).'ms | '.
+			ceil(memory_get_usage()/1024).' kB | '.self::$indent_str.$text;
+		if($indent_delta > 0) // if greater than zero, update indent after logging
+			self::$indent_str = str_repeat(' ', self::$indent_level * 2);
+		self::$last = $thistime;
+		self::$current = $absoluteMS;
+		return($thistime);
+	}
+
+	static function get_time()
+	{
+		return(1000*(microtime(true) - self::$start));
+	}
+
+	static function start()
+	{
+		self::$start = self::$last = microtime(true);
+	}
+
+}