3v4l.org

run code in 300+ PHP versions simultaneously
<?php class otherClass { public static function f1 () { echo "<br>".__CLASS__; echo "<br>".__FUNCTION__; } } class parentClass { public static function f2 () { echo "<br>".__CLASS__; echo "<br>".__FUNCTION__; } } class childClass extends parentClass { public static function f3 () { echo "<br>".__CLASS__; echo "<br>".__FUNCTION__; } } otherClass::f1();

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)
8.3.60.0040.01116.38
8.3.50.0100.00817.27
8.3.40.0150.00618.84
8.3.30.0140.00018.67
8.3.20.0040.00418.35
8.3.10.0030.00618.48
8.3.00.0050.00319.26
8.2.180.0070.01416.38
8.2.170.0180.00022.96
8.2.160.0030.01020.53
8.2.150.0050.00524.18
8.2.140.0080.00024.66
8.2.130.0100.00326.16
8.2.120.0040.00420.75
8.2.110.0080.00020.99
8.2.100.0060.00617.91
8.2.90.0060.00319.34
8.2.80.0040.00419.32
8.2.70.0030.00517.25
8.2.60.0060.00317.80
8.2.50.0030.00618.07
8.2.40.0060.00618.03
8.2.30.0030.00617.82
8.2.20.0030.00617.40
8.2.10.0050.00217.56
8.2.00.0070.00317.46
8.1.280.0040.01125.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00622.48
8.1.230.0110.00020.98
8.1.220.0060.00317.74
8.1.210.0000.00818.93
8.1.200.0050.00517.10
8.1.190.0050.00217.38
8.1.180.0000.00818.10
8.1.170.0000.00718.83
8.1.160.0070.00018.79
8.1.150.0020.00518.39
8.1.140.0070.00017.25
8.1.130.0000.00717.67
8.1.120.0040.00417.22
8.1.110.0080.00017.27
8.1.100.0070.00017.34
8.1.90.0000.00717.32
8.1.80.0000.00817.24
8.1.70.0000.00617.29
8.1.60.0040.00417.52
8.1.50.0030.00517.40
8.1.40.0040.00417.47
8.1.30.0040.00417.47
8.1.20.0040.00417.50
8.1.10.0040.00417.46
8.1.00.0000.00717.34
8.0.300.0080.00019.80
8.0.290.0000.00716.75
8.0.280.0070.00018.48
8.0.270.0030.00317.32
8.0.260.0060.00016.80
8.0.250.0000.00716.88
8.0.240.0030.00316.88
8.0.230.0040.00316.88
8.0.220.0040.00416.85
8.0.210.0040.00416.80
8.0.200.0000.00816.84
8.0.190.0040.00416.88
8.0.180.0000.00816.74
8.0.170.0050.00316.73
8.0.160.0040.00316.76
8.0.150.0000.00916.71
8.0.140.0030.00616.70
8.0.130.0000.00513.17
8.0.120.0000.00716.68
8.0.110.0000.00716.59
8.0.100.0000.00916.66
8.0.90.0040.00416.59
8.0.80.0060.01016.72
8.0.70.0000.00716.54
8.0.60.0000.00716.53
8.0.50.0000.00716.75
8.0.30.0120.00616.88
8.0.20.0100.00917.02
8.0.10.0000.00716.90
8.0.00.0110.01016.79
7.4.330.0000.00512.86
7.4.320.0000.00616.35
7.4.300.0060.00016.48
7.4.290.0030.00616.53
7.4.280.0030.00416.44
7.4.270.0030.00316.46
7.4.260.0000.00513.13
7.4.250.0030.00716.55
7.4.240.0020.00516.49
7.4.230.0030.00316.53
7.4.220.0100.00916.54
7.4.210.0080.00816.47
7.4.200.0030.00316.63
7.4.190.0040.00416.39
7.4.160.0120.01216.48
7.4.150.0070.01116.54
7.4.140.0120.01016.38
7.4.130.0070.01016.47
7.4.120.0070.00916.32
7.4.110.0060.01316.55
7.4.100.0030.01316.43
7.4.90.0170.00016.29
7.4.80.0070.01019.39
7.4.70.0060.00916.43
7.4.60.0070.01016.34
7.4.50.0000.01316.20
7.4.40.0120.00316.45
7.4.30.0100.00616.38
7.4.00.0030.01214.71
7.3.330.0070.00013.15
7.3.320.0000.00513.19
7.3.310.0030.00316.20
7.3.300.0000.00616.14
7.3.290.0080.00816.13
7.3.280.0060.01216.23
7.3.270.0130.00416.23
7.3.260.0030.01316.42
7.3.250.0100.00816.45
7.3.240.0110.01116.51
7.3.230.0070.01016.52
7.3.210.0060.01016.49
7.3.200.0110.00916.24
7.3.190.0090.01116.18
7.3.180.0070.01016.44
7.3.170.0090.00616.26
7.3.160.0120.00416.49
7.3.120.0120.00314.81
7.2.330.0160.00716.65
7.2.320.0040.01316.33
7.2.310.0090.00916.67
7.2.300.0060.00916.46
7.2.290.0070.01016.65
7.2.00.0060.00919.00
7.1.200.0030.00315.77
7.1.100.0000.01417.96
7.1.70.0080.00317.05
7.1.60.0030.02019.40
7.1.50.0040.01416.62
7.1.00.0100.07022.48
7.0.200.0000.00716.66
7.0.140.0030.07322.16
7.0.120.0030.03022.12
7.0.60.0030.07721.80
7.0.50.0030.08022.04
7.0.40.0070.08320.00
7.0.30.0070.08720.12
7.0.20.0070.07020.04
7.0.10.0100.07319.92
7.0.00.0000.07320.10
5.6.280.0000.07721.07
5.6.210.0070.08020.56
5.6.200.0070.06721.06
5.6.190.0070.07721.02
5.6.180.0100.07720.99
5.6.170.0030.07321.02
5.6.160.0030.08021.12
5.6.150.0000.08721.00
5.6.140.0100.08020.90
5.6.130.0030.06021.14
5.6.120.0100.07321.05
5.6.110.0070.08021.13
5.6.100.0070.06720.97
5.6.90.0100.06721.10
5.6.80.0130.06720.39
5.6.70.0030.07320.38
5.6.60.0170.06720.47
5.6.50.0030.06320.52
5.6.40.0030.08020.46
5.6.30.0070.07320.49
5.6.20.0030.06720.38
5.6.10.0100.07320.39
5.6.00.0070.07020.21
5.5.350.0070.05320.36
5.5.340.0000.09020.80
5.5.330.0070.07720.88
5.5.320.0030.08020.94
5.5.310.0000.08720.77
5.5.300.0000.06020.98
5.5.290.0070.05020.77
5.5.280.0130.06320.77
5.5.270.0030.06320.76
5.5.260.0070.07720.76
5.5.250.0070.07720.69
5.5.240.0030.05720.29
5.5.230.0000.08320.25
5.5.220.0030.06320.23
5.5.210.0030.07720.18
5.5.200.0030.07320.15
5.5.190.0100.06320.12
5.5.180.0030.08720.32
5.5.160.0070.05020.20
5.5.150.0070.04020.08
5.5.140.0100.07320.22
5.5.130.0030.08020.12
5.5.120.0100.06720.12
5.5.110.0070.07020.33
5.5.100.0030.07720.11
5.5.90.0030.06320.00
5.5.80.0000.05720.01
5.5.70.0070.07720.04
5.5.60.0070.05020.20
5.5.50.0070.07720.13
5.5.40.0070.06020.11
5.5.30.0100.06320.11
5.5.20.0030.07020.03
5.5.10.0070.07320.00
5.5.00.0030.07720.07
5.4.450.0030.08319.49
5.4.440.0100.06019.49
5.4.430.0030.07719.43
5.4.420.0030.05019.49
5.4.410.0100.07019.32
5.4.400.0070.07018.92
5.4.390.0030.07318.94
5.4.380.0070.07019.07
5.4.370.0070.07319.07
5.4.360.0000.07719.22
5.4.350.0030.07719.20
5.4.340.0030.06318.93
5.4.320.0000.08019.12
5.4.310.0030.03719.17
5.4.300.0070.07019.08
5.4.290.0000.07719.12
5.4.280.0030.07719.01
5.4.270.0030.07319.03
5.4.260.0030.07718.89
5.4.250.0030.05019.16
5.4.240.0070.05019.16
5.4.230.0000.08018.90
5.4.220.0070.08019.21
5.4.210.0030.07719.16
5.4.200.0100.06318.91
5.4.190.0000.04318.92
5.4.180.0070.07018.90
5.4.170.0000.08019.15
5.4.160.0070.06719.04
5.4.150.0000.06019.14
5.4.140.0000.06716.46
5.4.130.0030.07016.43
5.4.120.0030.05716.35
5.4.110.0000.07316.30
5.4.100.0070.06016.37
5.4.90.0070.07316.43
5.4.80.0070.06316.46
5.4.70.0000.04316.41
5.4.60.0030.05716.45
5.4.50.0000.05316.44
5.4.40.0070.07016.45
5.4.30.0100.06316.45
5.4.20.0100.06716.52
5.4.10.0100.06316.29
5.4.00.0030.06715.87
5.3.290.0000.06714.76
5.3.280.0030.04314.56
5.3.270.0000.07014.60
5.3.260.0030.08014.71
5.3.250.0070.06714.52
5.3.240.0030.04014.52
5.3.230.0000.06314.61
5.3.220.0000.07314.61
5.3.210.0100.07314.58
5.3.200.0000.07314.54
5.3.190.0030.07314.66
5.3.180.0000.08014.47
5.3.170.0000.05314.63
5.3.160.0000.05714.60
5.3.150.0000.04314.56
5.3.140.0030.07714.52
5.3.130.0000.08014.46
5.3.120.0000.07714.59
5.3.110.0000.07714.46
5.3.100.0030.05714.10
5.3.90.0030.08014.02
5.3.80.0030.07014.07
5.3.70.0070.05314.05
5.3.60.0070.06014.06
5.3.50.0070.07013.98
5.3.40.0030.06714.01
5.3.30.0070.05313.96
5.3.20.0030.07013.61
5.3.10.0000.07313.71
5.3.00.0000.03713.65
5.2.170.0000.07011.20
5.2.160.0030.05710.99
5.2.150.0070.05311.04
5.2.140.0070.04711.23
5.2.130.0000.06711.21
5.2.120.0030.04711.10
5.2.110.0000.03311.01
5.2.100.0030.02711.15
5.2.90.0030.04711.16
5.2.80.0000.03011.17
5.2.70.0000.03011.10
5.2.60.0030.03011.15
5.2.50.0030.05311.14
5.2.40.0000.03011.05
5.2.30.0030.05011.07
5.2.20.0000.04311.02
5.2.10.0070.03010.87
5.2.00.0000.03710.56
5.1.60.0030.02310.07
5.1.50.0030.0379.84
5.1.40.0030.0579.97
5.1.30.0000.06010.36
5.1.20.0030.04710.31
5.1.10.0000.04010.14
5.1.00.0070.05010.17
5.0.50.0070.0278.58
5.0.40.0000.0478.58
5.0.30.0000.0338.58
5.0.20.0030.0178.58
5.0.10.0030.0238.58
5.0.00.0000.0308.58
4.4.90.0000.0308.58
4.4.80.0000.0178.58
4.4.70.0030.0308.58
4.4.60.0070.0178.58
4.4.50.0030.0238.58
4.4.40.0000.0278.58
4.4.30.0030.0178.58
4.4.20.0030.0278.58
4.4.10.0000.0208.58
4.4.00.0030.0438.58
4.3.110.0030.0238.58
4.3.100.0000.0138.58
4.3.90.0000.0138.58
4.3.80.0000.0238.58
4.3.70.0000.0138.58
4.3.60.0000.0178.58
4.3.50.0000.0178.58
4.3.40.0030.0278.58
4.3.30.0000.0178.58
4.3.20.0000.0178.58
4.3.10.0030.0178.58
4.3.00.0000.0138.58

preferences:
45.11 ms | 401 KiB | 5 Q