<?php
class A0 {
function foo($a, $b) {
$a + $b;
}
}
class A1 {
function foo($a, $b) {
$a + $b;
}
}
class A2 {
function foo($a, $b) {
$a + $b;
}
}
class A3 {
function foo($a, $b) {
$a + $b;
}
}
class A4 {
function foo($a, $b) {
$a + $b;
}
}
class A5 {
function foo($a, $b) {
$a + $b;
}
}
class A6 {
function foo($a, $b) {
$a + $b;
}
}
function row($name, $t) {
printf("%-40s %8s x 10 µs\n", $name, number_format((microtime(true)-$t)*1e5, 2));
}
$max = 5*1e1;
$count = 7;
$objects = array(new A0, new A1, new A2, new A3, new A4, new A5, new A7) ;
$t = microtime (true);
for ($j=0; $j<$count; $j++) {
for ($i=0; $i<$max; $i++) {
$objects[$j]->foo(1, 'foo');
}
}
row($max.' x A::foo', $t);
$t = microtime (true);
for ($j=0; $j<$count; $j++) {
for ($i=0; $i<$max; $i++) {
call_user_func_array(array($objects[$j], 'foo'), array(1, 'foo'));
}
}
row($max.' x call_user_func_array', $t);
$t = microtime (true);
for ($j=0; $j<$count; $j++) {
$ref = new ReflectionMethod($objects[$j], 'foo');
for ($i=0; $i<$max; $i++) {
$ref->invokeArgs($objects[$j], array(1, 'foo'));
}
}
row($max.' x ReflectionMethod::invokeArgs', $t);
preferences:
28.79 ms | 402 KiB | 5 Q