3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo{ } class bar extends foo{ public function __construct(){ } } $f = "foo"; $b = "bar"; new $f(print "f"); new $b(print "b");

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)
8.3.60.0040.01118.56
8.3.50.0130.00522.90
8.3.40.0140.00318.56
8.3.30.0110.00418.98
8.3.20.0090.00920.16
8.3.10.0080.00023.53
8.3.00.0050.00319.26
8.2.180.0100.01016.38
8.2.170.0060.00822.96
8.2.160.0130.00320.57
8.2.150.0070.01124.18
8.2.140.0090.00624.66
8.2.130.0040.00426.16
8.2.120.0040.00421.00
8.2.110.0030.00622.08
8.2.100.0040.00817.72
8.2.90.0040.00419.05
8.2.80.0080.00017.97
8.2.70.0060.00317.50
8.2.60.0000.00917.80
8.2.50.0080.00018.07
8.2.40.0040.00419.64
8.2.30.0030.00517.96
8.2.20.0000.00717.48
8.2.10.0020.00517.94
8.2.00.0040.00417.59
8.1.280.0090.00625.92
8.1.270.0040.00423.88
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0090.00023.71
8.1.230.0110.00019.10
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.36
8.1.190.0040.00417.10
8.1.180.0090.00018.10
8.1.170.0000.00918.52
8.1.160.0000.00721.85
8.1.150.0070.00018.82
8.1.140.0040.00317.43
8.1.130.0000.00717.80
8.1.120.0000.00717.36
8.1.110.0040.00417.34
8.1.100.0000.00817.39
8.1.90.0070.00417.26
8.1.80.0040.00417.32
8.1.70.0000.00717.30
8.1.60.0050.00217.48
8.1.50.0040.00417.40
8.1.40.0070.00017.47
8.1.30.0040.00417.52
8.1.20.0070.00017.60
8.1.10.0000.00717.58
8.1.00.0040.00417.39
8.0.300.0000.00718.77
8.0.290.0000.00716.63
8.0.280.0000.00818.42
8.0.270.0040.00417.25
8.0.260.0030.00317.29
8.0.250.0030.00316.77
8.0.240.0000.00716.92
8.0.230.0000.00716.85
8.0.220.0000.00716.66
8.0.210.0030.00316.78
8.0.200.0030.00316.88
8.0.190.0000.00716.84
8.0.180.0000.00816.72
8.0.170.0060.00316.76
8.0.160.0000.00816.82
8.0.150.0000.00716.61
8.0.140.0040.00716.76
8.0.130.0030.00313.21
8.0.120.0040.00416.82
8.0.110.0000.00716.73
8.0.100.0050.00216.74
8.0.90.0040.00416.71
8.0.80.0060.01016.76
8.0.70.0040.00416.61
8.0.60.0000.00716.71
8.0.50.0040.00416.68
8.0.30.0120.01017.04
8.0.20.0080.01217.40
8.0.10.0000.00716.93
8.0.00.0070.01116.61
7.4.330.0020.00215.00
7.4.320.0030.00316.43
7.4.300.0000.00616.58
7.4.290.0000.00716.39
7.4.280.0060.00316.46
7.4.270.0000.00716.48
7.4.260.0040.00416.49
7.4.250.0070.00016.59
7.4.240.0030.00316.54
7.4.230.0030.00316.59
7.4.220.0150.00616.59
7.4.210.0030.01516.66
7.4.200.0040.00416.38
7.4.160.0070.01016.53
7.4.150.0140.01017.40
7.4.140.0050.01317.86
7.4.130.0210.00316.71
7.4.120.0090.01216.35
7.4.110.0170.00016.36
7.4.100.0110.00616.23
7.4.90.0090.00916.43
7.4.80.0140.01119.39
7.4.70.0130.01016.54
7.4.60.0100.00716.52
7.4.50.0040.00416.26
7.4.40.0120.00416.33
7.4.30.0060.00916.23
7.4.00.0030.01514.69
7.3.330.0050.00013.12
7.3.320.0030.00313.28
7.3.310.0000.00716.30
7.3.300.0000.00716.32
7.3.290.0150.00616.32
7.3.280.0030.01316.29
7.3.270.0140.01017.40
7.3.260.0150.00416.21
7.3.240.0060.01216.50
7.3.230.0060.01216.47
7.3.210.0050.01116.33
7.3.200.0140.00419.39
7.3.190.0090.01216.58
7.3.180.0100.00716.39
7.3.170.0100.00616.51
7.3.160.0160.00016.65
7.2.330.0090.00816.52
7.2.320.0070.01116.61
7.2.310.0000.01616.23
7.2.300.0070.01616.59
7.2.290.0090.00616.78
7.2.60.0040.01116.52
7.2.00.0040.00819.31
7.1.200.0000.01215.66
7.1.100.0080.00418.04
7.1.70.0050.00216.93
7.1.60.0070.01119.40
7.1.50.0030.01616.95
7.1.00.0030.07722.48
7.0.200.0560.00714.66
7.0.140.0070.06322.00
7.0.100.0370.06319.91
7.0.90.0170.05319.91
7.0.80.0230.08319.95
7.0.70.0200.09019.93
7.0.60.0270.06719.85
7.0.50.0030.08720.28
7.0.40.0130.06319.95
7.0.30.0130.07020.13
7.0.20.0030.06020.18
7.0.10.0200.03320.09
7.0.00.0230.07020.08
5.6.280.0070.07021.02
5.6.250.0070.06320.60
5.6.240.0230.03720.68
5.6.230.0030.04720.68
5.6.220.0070.08020.58
5.6.210.0170.07320.75
5.6.200.0030.05320.98
5.6.190.0070.06021.14
5.6.180.0170.07021.02
5.6.170.0070.06321.14
5.6.160.0100.04021.02
5.6.150.0030.07321.17
5.6.140.0070.07720.96
5.6.130.0100.07721.09
5.6.120.0070.06721.06
5.6.110.0100.08021.13
5.6.100.0130.07021.16
5.6.90.0000.08321.01
5.6.80.0170.06720.40
5.6.70.0000.05020.34
5.6.60.0070.06020.33
5.6.50.0100.06720.44
5.6.40.0200.07020.42
5.6.30.0030.08020.50
5.6.20.0070.08020.38
5.6.10.0000.08720.30
5.6.00.0170.06020.47
5.5.380.0030.05720.41
5.5.370.0030.06020.39
5.5.360.0030.04320.49
5.5.350.0030.08020.43
5.5.340.0100.05720.78
5.5.330.0000.06320.91
5.5.320.0130.04020.73
5.5.310.0030.04320.93
5.5.300.0100.08320.84
5.5.290.0100.05020.93
5.5.280.0100.04320.89
5.5.270.0100.06720.78
5.5.260.0030.07720.88
5.5.250.0130.08320.64
5.5.240.0030.08020.26
5.5.230.0100.05020.25
5.5.220.0100.07720.12
5.5.210.0130.03720.20
5.5.200.0070.07720.11
5.5.190.0030.05320.02
5.5.180.0070.08720.27
5.5.160.0100.07320.10
5.5.150.0100.07020.27
5.5.140.0070.08020.23
5.5.130.0100.07720.26
5.5.120.0100.07719.95
5.5.110.0070.08020.13
5.5.100.0070.03719.98
5.5.90.0130.05720.10
5.5.80.0030.06320.04
5.5.70.0030.07720.06
5.5.60.0070.07020.15
5.5.50.0130.04020.04
5.5.40.0070.07720.04
5.5.30.0130.06719.91
5.5.20.0070.05020.05
5.5.10.0070.04720.03
5.5.00.0130.07019.97
5.4.450.0000.05019.40
5.4.440.0070.08019.24
5.4.430.0000.05019.37
5.4.420.0100.05719.44
5.4.410.0170.04319.32
5.4.400.0100.03718.88
5.4.390.0030.06719.11
5.4.380.0070.04319.03
5.4.370.0170.07018.88
5.4.360.0070.04319.04
5.4.350.0130.05718.90
5.4.340.0130.06719.23
5.4.320.0030.03719.21
5.4.310.0100.08019.21
5.4.300.0000.04019.23
5.4.290.0070.06319.13
5.4.280.0100.07719.15
5.4.270.0230.06719.14
5.4.260.0070.06019.04
5.4.250.0030.04319.02
5.4.240.0100.06718.94
5.4.230.0070.06319.04
5.4.220.0030.04719.04
5.4.210.0000.07319.04
5.4.200.0130.05018.87
5.4.190.0070.04319.02
5.4.180.0070.08018.92
5.4.170.0030.06319.02
5.4.160.0170.05719.11
5.4.150.0100.07719.13
5.4.140.0130.06716.55
5.4.130.0170.07316.30
5.4.120.0100.04316.30
5.4.110.0170.05016.39
5.4.100.0170.05016.54
5.4.90.0070.06716.57
5.4.80.0070.03716.47
5.4.70.0030.03716.55
5.4.60.0200.03316.39
5.4.50.0030.06016.38
5.4.40.0030.03716.41
5.4.30.0070.06016.39
5.4.20.0170.06016.40
5.4.10.0070.06316.45
5.4.00.0030.04015.61
5.3.290.0130.06014.61
5.3.280.0030.05014.52
5.3.270.0100.07714.66
5.3.260.0070.07014.66
5.3.250.0100.07014.62
5.3.240.0000.06714.63
5.3.230.0100.07714.70
5.3.220.0130.06314.70
5.3.210.0070.05014.57
5.3.200.0100.04014.48
5.3.190.0100.04714.49
5.3.180.0030.04714.52
5.3.170.0130.04314.69
5.3.160.0070.07314.49
5.3.150.0100.06314.54
5.3.140.0100.04314.66
5.3.130.0130.04714.47
5.3.120.0030.05314.52
5.3.110.0100.03714.65
5.3.100.0030.04714.06
5.3.90.0070.07713.98
5.3.80.0030.06313.95
5.3.70.0130.06714.02
5.3.60.0100.06013.99
5.3.50.0070.03313.96
5.3.40.0030.04313.95
5.3.30.0070.07014.02
5.3.20.0100.06313.66
5.3.10.0070.05713.77
5.3.00.0030.05013.72
5.2.170.0000.03313.66
5.2.160.0000.05013.66
5.2.150.0000.03313.66
5.2.140.0070.02713.66
5.2.130.0170.02713.66
5.2.120.0100.03713.66
5.2.110.0100.05713.66
5.2.100.0030.04013.66
5.2.90.0070.06013.66
5.2.80.0100.05013.66
5.2.70.0030.04013.66
5.2.60.0070.04013.66
5.2.50.0070.06013.66
5.2.40.0000.03313.66
5.2.30.0000.03713.66
5.2.20.0000.04013.66
5.2.10.0000.06013.66
5.2.00.0030.05013.66
5.1.60.0030.05313.66
5.1.50.0030.04013.66
5.1.40.0070.03013.66
5.1.30.0030.03313.66
5.1.20.0000.03013.66
5.1.10.0000.04713.66
5.1.00.0030.04713.66
5.0.50.0030.04313.66
5.0.40.0000.05013.66
5.0.30.0030.05713.66
5.0.20.0070.01713.66
5.0.10.0000.02313.66
5.0.00.0000.03313.66
4.4.90.0000.03013.66
4.4.80.0070.02713.66
4.4.70.0030.03313.66
4.4.60.0100.03013.66
4.4.50.0000.03713.66
4.4.40.0030.05013.66
4.4.30.0030.03713.66
4.4.20.0070.03013.66
4.4.10.0000.02313.66
4.4.00.0200.02313.66
4.3.110.0000.03713.66
4.3.100.0070.02713.66
4.3.90.0030.03313.66
4.3.80.0030.02713.66
4.3.70.0100.01013.66
4.3.60.0030.01313.66
4.3.50.0030.01313.66
4.3.40.0030.02013.66
4.3.30.0030.02713.66
4.3.20.0000.02713.66
4.3.10.0000.03013.66
4.3.00.0030.03013.66

preferences:
32.18 ms | 401 KiB | 5 Q