Online PHP editor | refs for QB2LL

<?php namespace foo\bar\baz; class ClassA{ public function getClassExplode(){ $c = array_pop(explode('\\', get_class())); return $c; } public function getClassReflection(){ $c = (new \ReflectionClass($this))->getShortName(); return $c; } public function getClassBasename(){ $c = basename(str_replace('\\', '/', get_class())); return $c; } } $a = new ClassA(); $num = 1000; $rounds = 10; $res = array( "Reflection" => array(), "Basename" => array(), "Explode" => array(), ); for($r = 0; $r < $rounds; $r++){ $start = microtime(true); for($i = 0; $i < $num; $i++){ $a->getClassReflection(); } $end = microtime(true); $res["Reflection"][] = ($end-$start); $start = microtime(true); for($i = 0; $i < $num; $i++){ $a->getClassBasename(); } $end = microtime(true); $res["Basename"][] = ($end-$start); $start = microtime(true); for($i = 0; $i < $num; $i++){ $a->getClassExplode(); } $end = microtime(true); $res["Explode"][] = ($end-$start); } echo "Reflection: ".array_sum($res["Reflection"])/count($res["Reflection"])." s ".$a->getClassReflection()."\n"; echo "Basename: ".array_sum($res["Basename"])/count($res["Basename"])." s ".$a->getClassBasename()."\n"; echo "Explode: ".array_sum($res["Explode"])/count($res["Explode"])." s ".$a->getClassExplode()."\n";