Hi,
I am thinking of proposing a class for measuring how much time different
parts of scripts take. This would ofcourse be based on the microtime()
function. The class could look somthing like this:
Profiler.php
class Zend_Profiler {
private $_points = array();
private $_start;
public function __construct(){
$this->_start = microtime(true);
}
public function mark($name=''){
$trace = debug_backtrace();
$this->_points[] = new
Zend_Profiler_Point($trace[0]['file'],$trace[0]['line'],$name);
}
public function getPoints(){
return $this->_points;
}
public function total(){
return microtime(true) - $this->_start;
}
}
Point.php
class Zend_Profiler_Point {
public $file;
public $line;
public $time;
public $name;
public function __construct($file,$line,$name=''){
$this->time = microtime(true);
$this->file = $file;
$this->line = $line;
$this->name = $name;
}
}
My own thoughts/doubts are:
Should it be called Profiler? (Alternatives Benchmark, Timer)
Is the use of debug_backtrace() to log where the point was added a good
idear, or should it only use the "point name"?
Is the use of a Point object overkill, or should it simply be an array?
Should it have public getters and private fields insted, thereby making it
read only?
So what are your thoughts?
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