效率对比可以选用array_walk array_map foreach for产生数组$max = 100000; $arr = range(0, $max);for0.0202569961547850.0197999477386470.020244121551514[// for $temp = 0; $t1 = microtime(true); for ($i = 0; $i &l...
效率对比可以选用array_walk array_map foreach for产生数组$max = 100000; $arr = range(0, $max);for0.0202569961547850.0197999477386470.020244121551514[// for $temp = 0; $t1 = microtime(true); for ($i = 0; $i &l...