3v4l.org

run code in 300+ PHP versions simultaneously
<?php class TestClass { private $testvar='virgin'; public function setTestVar($val) { $this->testvar=$val; } public function echoVar() { echo $this->testvar; } } $a=new TestClass(); $b=new TestClass(); $c=new TestClass(); $arr=array($a, $b, $c); foreach ($arr as $e) $e->setTestVar(rand(1,10)); print_r($arr);

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)
7.3.10.0090.00516.79
7.3.00.0080.00516.66
7.2.130.0030.00616.95
7.2.120.0100.00516.89
7.2.110.0040.00716.76
7.2.100.0030.01016.91
7.2.90.0070.00716.78
7.2.80.0080.00517.06
7.2.70.0090.00416.98
7.2.60.0070.00716.96
7.2.50.0030.01217.05
7.2.40.0040.01016.79
7.2.30.0080.00616.85
7.2.20.0090.00316.87
7.2.10.0070.00716.86
7.2.00.0080.00717.64
7.1.250.0030.00815.49
7.1.70.0030.00617.31
7.1.60.0100.01419.17
7.1.50.0070.01416.97
7.1.00.0030.03322.37
7.0.200.0030.00316.47
7.0.140.0070.06721.96
7.0.70.0070.08021.76
7.0.60.0070.05721.82
7.0.50.0030.05722.06
7.0.40.0100.05020.05
7.0.30.0030.05319.95
7.0.20.0070.07720.16
7.0.10.0030.08320.17
7.0.00.0070.06319.95
5.6.280.0030.07321.15
5.6.220.0100.07020.67
5.6.210.0030.08320.57
5.6.200.0030.08720.96
5.6.190.0030.08321.06
5.6.180.0000.08021.06
5.6.170.0030.05021.11
5.6.160.0000.06321.18
5.6.150.0030.09020.94
5.6.140.0070.08321.08
5.6.130.0030.06021.08
5.6.120.0170.07721.01
5.6.110.0030.08321.07
5.6.100.0070.05721.13
5.6.90.0130.07321.09
5.6.80.0100.07720.41
5.6.70.0070.07720.43
5.6.60.0030.08020.55
5.6.50.0100.07720.43
5.6.40.0130.06720.44
5.6.30.0070.05020.41
5.6.20.0000.08320.42
5.6.10.0030.08020.39
5.6.00.0000.08020.36
5.5.360.0030.08020.51
5.5.350.0070.07320.34
5.5.340.0070.04020.90
5.5.330.0070.08320.93
5.5.320.0030.08320.81
5.5.310.0000.08720.79
5.5.300.0030.04020.88
5.5.290.0070.07020.65
5.5.280.0100.06020.89
5.5.270.0070.08720.89
5.5.260.0030.04320.92
5.5.250.0000.08020.57
5.5.240.0000.04720.27
5.5.230.0070.07720.25
5.5.220.0100.06720.30
5.5.210.0070.07720.14
5.5.200.0070.07320.16
5.5.190.0070.07720.19
5.5.180.0030.07720.15
5.5.160.0100.06020.26
5.5.150.0030.08020.28
5.5.140.0100.07020.25
5.5.130.0130.07320.27
5.5.120.0000.05720.28
5.5.110.0000.06320.20
5.5.100.0000.04020.16
5.5.90.0030.03720.05
5.5.80.0000.04020.07
5.5.70.0070.04020.09
5.5.60.0000.04320.16
5.5.50.0000.04720.11
5.5.40.0070.05320.13
5.5.30.0030.03720.09
5.5.20.0000.04020.14
5.5.10.0000.05720.05
5.5.00.0030.04019.97
5.4.450.0030.05319.45
5.4.440.0030.08319.17
5.4.430.0100.08019.40
5.4.420.0000.06719.20
5.4.410.0130.07019.37
5.4.400.0030.04019.23
5.4.390.0000.08018.85
5.4.380.0100.05018.96
5.4.370.0030.08019.03
5.4.360.0030.07019.03
5.4.350.0030.06718.91
5.4.340.0030.08019.02
5.4.320.0070.07018.85
5.4.310.0100.07319.23
5.4.300.0100.07318.90
5.4.290.0100.06719.24
5.4.280.0000.04019.02
5.4.270.0070.07319.13
5.4.260.0070.03719.14
5.4.250.0030.03719.08
5.4.240.0000.04018.89
5.4.230.0000.03718.87
5.4.220.0030.03718.88
5.4.210.0030.03719.03
5.4.200.0030.03719.04
5.4.190.0030.03318.84
5.4.180.0030.04019.02
5.4.170.0000.07319.02
5.4.160.0070.03318.83
5.4.150.0030.03719.01
5.4.140.0000.03716.43
5.4.130.0100.03016.45
5.4.120.0000.04716.23
5.4.110.0100.04016.36
5.4.100.0030.03316.48
5.4.90.0000.03716.48
5.4.80.0000.06316.49
5.4.70.0030.04016.33
5.4.60.0030.03316.32
5.4.50.0030.05016.36
5.4.40.0000.03716.50
5.4.30.0000.03716.48
5.4.20.0030.03316.35
5.4.10.0000.05016.39
5.4.00.0030.03315.78
5.3.290.0030.08314.60
5.3.280.0000.03714.57
5.3.270.0000.04014.64
5.3.260.0000.06314.54
5.3.250.0000.04014.57
5.3.240.0030.03314.75
5.3.230.0000.03714.63
5.3.220.0030.03714.56
5.3.210.0030.03714.60
5.3.200.0000.05314.68
5.3.190.0070.03014.53
5.3.180.0070.05314.68
5.3.170.0000.04714.52
5.3.160.0000.03714.63
5.3.150.0000.05714.55
5.3.140.0070.03714.55
5.3.130.0030.03714.55
5.3.120.0000.04014.69
5.3.110.0030.05714.64
5.3.100.0030.03314.01
5.3.90.0000.03014.05
5.3.80.0000.06014.07
5.3.70.0030.03314.07
5.3.60.0000.03714.14
5.3.50.0000.05014.07
5.3.40.0000.03713.89
5.3.30.0030.07013.81
5.3.20.0000.05013.67
5.3.10.0030.03713.57
5.3.00.0070.07013.73
5.2.170.0000.03012.21
5.2.160.0000.03012.21
5.2.150.0030.06012.21
5.2.140.0030.03312.21
5.2.130.0070.05012.21
5.2.120.0030.06012.21
5.2.110.0000.05012.21
5.2.100.0030.06312.21
5.2.90.0000.06312.21
5.2.80.0000.06712.21
5.2.70.0030.04712.21
5.2.60.0000.06012.21
5.2.50.0000.05012.21
5.2.40.0070.05012.21
5.2.30.0000.06712.21
5.2.20.0100.05012.21
5.2.10.0000.06012.21
5.2.00.0030.06012.21
5.1.60.0030.04312.21
5.1.50.0000.05712.21
5.1.40.0000.04712.21
5.1.30.0000.06012.21
5.1.20.0030.05712.21
5.1.10.0130.04012.21
5.1.00.0030.05712.21
5.0.50.0000.04712.21
5.0.40.0000.04712.21
5.0.30.0000.05712.21
5.0.20.0070.03312.21
5.0.10.0030.04712.21
5.0.00.0000.06312.21
4.4.90.0030.03312.21
4.4.80.0000.03012.21
4.4.70.0000.02312.21
4.4.60.0000.03712.21
4.4.50.0000.03312.21
4.4.40.0070.04712.21
4.4.30.0000.03312.21
4.4.20.0000.03712.21
4.4.10.0000.03712.21
4.4.00.0030.05312.21
4.3.110.0000.04012.21
4.3.100.0030.03012.21
4.3.90.0030.03012.21
4.3.80.0000.03012.21
4.3.70.0000.02312.21
4.3.60.0030.03312.21
4.3.50.0000.03712.21
4.3.40.0000.05012.21
4.3.30.0030.02712.21
4.3.20.0000.03312.21
4.3.10.0030.03712.21
4.3.00.0000.03712.21

preferences:
40.23 ms | 401 KiB | 5 Q