3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Enable overloading using //+overloaded class A {} class B {} class Overloaded { protected $value; //+overloaded function setValue(integer $x) { $this->value = 'a'; } //+overloaded function setVаlue(boolean $x) { $this->value = 'b'; } //+overloaded function setVаlue(array $x) { $this->value = 'arr'; } function dump() { var_dump("The value =", $this->value); } } $something = new Overloaded(); $something->setValue(666); $something->dump(); $something->setVаlue(true); $something->dump(); $something->setVаlue([]); $something->dump();

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
7.1.00.0100.05722.43
7.0.140.0070.06021.95
7.0.130.0070.05722.03
7.0.120.0070.07022.02
7.0.110.0100.08022.07
7.0.100.0130.05722.03
7.0.90.0100.05722.13
7.0.80.0130.07322.11
7.0.70.0100.05322.02
7.0.60.0030.07721.92
7.0.50.0070.06322.16
7.0.40.0100.06322.00
7.0.30.0000.06022.09
7.0.20.0070.06322.12
7.0.10.0170.04722.18
7.0.00.0000.07322.13
5.6.290.0130.05720.86
5.6.280.0130.05020.79
5.6.270.0300.06020.92
5.6.260.0030.06321.13
5.6.250.0100.07321.08
5.6.240.0070.06021.13
5.6.230.0030.06321.13
5.6.220.0170.04720.80
5.6.210.0100.06021.00
5.6.200.0100.05320.86
5.6.190.0100.08321.05
5.6.180.0170.06720.83
5.6.170.0100.07021.06
5.6.160.0170.06321.02
5.6.150.0100.05721.07
5.6.140.0130.05020.88
5.6.130.0130.04721.03
5.6.120.0130.07020.82
5.6.110.0100.07320.86
5.6.100.0130.07021.06
5.6.90.0130.07020.84
5.6.80.0130.05720.27
5.6.70.0030.05720.40
5.6.60.0200.04320.15
5.6.50.0130.04720.46
5.6.40.0130.05020.44
5.6.30.0130.04720.41
5.6.20.0070.06720.40
5.6.10.0100.05020.24
5.6.00.0100.07020.23

preferences:
144.21 ms | 1398 KiB | 7 Q