3v4l.org

run code in 300+ PHP versions simultaneously
<?php $name = "Zaphod Beeblebrox"; echo $name['No Panic'];

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)
8.3.40.0170.00318.83
8.3.30.0070.00718.92
8.3.20.0000.00720.07
8.3.10.0070.00022.09
8.3.00.0050.00322.34
8.2.170.0150.00022.96
8.2.160.0070.00720.69
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0060.00626.16
8.2.120.0000.00819.48
8.2.110.0090.00022.15
8.2.100.0100.00319.39
8.2.90.0100.00019.08
8.2.80.0040.00418.00
8.2.70.0000.00817.63
8.2.60.0080.00018.05
8.2.50.0000.00818.07
8.2.40.0080.00018.09
8.2.30.0000.00718.05
8.2.20.0000.00717.77
8.2.10.0000.00717.80
8.2.00.0000.00717.79
8.1.270.0050.00322.14
8.1.260.0000.00826.35
8.1.250.0020.00528.09
8.1.240.0080.00023.92
8.1.230.0080.00419.21
8.1.220.0040.00417.76
8.1.210.0090.00018.77
8.1.200.0030.00617.22
8.1.190.0000.00717.53
8.1.180.0090.00018.10
8.1.170.0040.00418.50
8.1.160.0000.00722.01
8.1.150.0070.00018.57
8.1.140.0000.00717.41
8.1.130.0070.00017.81
8.1.120.0000.00817.29
8.1.110.0040.00317.37
8.1.100.0070.00017.34
8.1.90.0040.00417.46
8.1.80.0000.00717.25
8.1.70.0030.00317.31
8.1.60.0000.00817.55
8.1.50.0030.00517.52
8.1.40.0050.00217.48
8.1.30.0000.00817.60
8.1.20.0040.00417.64
8.1.10.0000.00817.44
8.1.00.0040.00417.51
8.0.300.0070.00018.77
8.0.290.0040.00417.18
8.0.280.0070.00018.28
8.0.270.0000.00717.23
8.0.260.0000.00616.85
8.0.250.0000.00716.89
8.0.240.0030.00616.98
8.0.230.0030.00516.81
8.0.220.0050.00316.82
8.0.210.0040.00416.82
8.0.200.0040.00416.93
8.0.190.0070.00016.98
8.0.180.0070.00016.89
8.0.170.0080.00016.84
8.0.160.0070.00016.89
8.0.150.0000.00716.80
8.0.140.0040.00416.73
8.0.130.0070.00013.31
8.0.120.0040.00416.70
8.0.110.0000.00816.86
8.0.100.0030.00316.68
8.0.90.0000.00816.82
8.0.80.0040.01116.82
8.0.70.0050.00216.79
8.0.60.0040.00316.79
8.0.50.0080.00016.74
8.0.30.0080.01017.07
8.0.20.0140.00617.40
8.0.10.0030.00516.80
8.0.00.0050.01516.73
7.4.330.0020.00215.03
7.4.320.0000.00616.50
7.4.300.0000.00616.46
7.4.290.0060.00016.30
7.4.280.0070.00016.52
7.4.270.0100.00016.48
7.4.260.0060.00316.34
7.4.250.0000.00716.31
7.4.240.0020.00516.35
7.4.230.0000.00716.52
7.4.220.0130.00716.39
7.4.210.0070.00716.52
7.4.200.0040.00416.31
7.4.190.0030.00316.62
7.4.160.0090.00616.45
7.4.150.0160.00317.40
7.4.140.0080.01017.86
7.4.130.0080.01016.51
7.4.120.0150.00516.48
7.4.110.0100.01016.46
7.4.100.0130.00316.79
7.4.90.0120.00616.47
7.4.80.0060.01619.39
7.4.70.0060.01416.48
7.4.60.0120.01016.36
7.4.50.0030.00616.45
7.4.40.0100.00722.77
7.4.30.0150.00416.64
7.4.00.0120.00414.56
7.3.330.0000.00512.93
7.3.320.0050.00013.07
7.3.310.0000.00716.31
7.3.300.0030.00316.22
7.3.290.0060.00916.27
7.3.280.0090.00716.28
7.3.270.0100.00617.40
7.3.260.0110.00716.35
7.3.250.0110.00616.36
7.3.240.0090.00916.52
7.3.230.0140.00316.43
7.3.210.0100.00616.36
7.3.200.0060.01019.39
7.3.190.0110.00616.30
7.3.180.0060.00916.27
7.3.170.0080.01016.27
7.3.160.0100.01016.21
7.3.120.0040.01115.08
7.2.330.0110.00616.70
7.2.320.0110.00716.49
7.2.310.0100.01016.38
7.2.300.0080.01116.72
7.2.290.0080.00816.72
7.2.60.0040.00716.91
7.2.50.0050.00516.50
7.1.200.0090.00315.55
7.1.70.0000.01116.80
7.1.60.0070.01419.82
7.1.50.0100.00316.66
7.1.00.0070.06722.33
7.0.200.0060.00316.79
7.0.140.0000.07022.02
7.0.100.0130.07319.96
7.0.90.0070.08019.87
7.0.80.0070.08319.97
7.0.70.0070.06020.01
7.0.60.0100.08020.05
7.0.50.0000.09020.21
7.0.40.0100.08320.02
7.0.30.0000.04719.96
7.0.20.0100.04719.95
7.0.10.0130.06720.14
7.0.00.0100.05720.09
5.6.280.0000.07720.85
5.6.250.0170.07320.77
5.6.240.0070.05320.54
5.6.230.0170.05020.55
5.6.220.0100.03720.64
5.6.210.0030.05020.67
5.6.200.0000.05721.09
5.6.190.0130.07321.10
5.6.180.0100.07321.02
5.6.170.0070.07021.02
5.6.160.0100.06721.16
5.6.150.0170.06320.94
5.6.140.0030.05021.06
5.6.130.0100.07720.95
5.6.120.0100.08021.13
5.6.110.0100.08321.06
5.6.100.0170.07321.00
5.6.90.0130.07320.99
5.6.80.0030.07320.50
5.6.70.0100.05020.32
5.6.60.0030.04320.53
5.6.50.0100.07020.40
5.6.40.0030.05020.38
5.6.30.0100.06720.52
5.6.20.0100.05020.46
5.6.10.0200.07320.28
5.6.00.0100.03320.28
5.5.380.0100.08020.34
5.5.370.0030.05020.38
5.5.360.0030.07320.39
5.5.350.0130.04720.39
5.5.340.0200.07320.88
5.5.330.0230.06720.85
5.5.320.0100.05020.80
5.5.310.0030.07720.88
5.5.300.0070.04720.71
5.5.290.0070.04020.88
5.5.280.0100.04720.81
5.5.270.0170.07020.89
5.5.260.0070.07720.87
5.5.250.0100.03020.63
5.5.240.0070.08320.27
5.5.230.0000.04320.28
5.5.220.0070.07020.16
5.5.210.0070.04320.23
5.5.200.0030.03720.21
5.5.190.0070.07719.98
5.5.180.0000.08020.10
5.5.160.0070.07720.26
5.5.150.0230.05320.20
5.5.140.0070.07720.07
5.5.130.0030.04320.25
5.5.120.0170.06320.09
5.5.110.0230.06020.10
5.5.100.0170.07019.96
5.5.90.0030.06720.05
5.5.80.0030.07720.09
5.5.70.0170.08020.06
5.5.60.0100.05020.00
5.5.50.0100.07720.05
5.5.40.0130.05020.04
5.5.30.0100.07720.14
5.5.20.0170.06720.04
5.5.10.0100.08720.00
5.5.00.0000.04020.07
5.4.450.0170.07319.23
5.4.440.0000.08719.37
5.4.430.0070.04319.46
5.4.420.0100.07019.34
5.4.410.0070.07719.23
5.4.400.0130.06719.07
5.4.390.0070.03718.90
5.4.380.0100.05719.10
5.4.370.0270.02718.98
5.4.360.0030.03718.79
5.4.350.0070.06319.03
5.4.340.0030.08019.03
5.4.320.0070.03319.14
5.4.310.0100.03019.07
5.4.300.0000.03718.80
5.4.290.0000.06019.05
5.4.280.0070.05718.78
5.4.270.0070.07319.06
5.4.260.0000.05018.94
5.4.250.0070.07019.09
5.4.240.0070.06319.23
5.4.230.0170.03319.12
5.4.220.0100.06019.07
5.4.210.0030.05018.97
5.4.200.0200.06718.89
5.4.190.0070.04018.99
5.4.180.0100.07319.11
5.4.170.0170.06018.82
5.4.160.0030.03718.93
5.4.150.0070.07719.07
5.4.140.0130.06716.07
5.4.130.0070.05316.27
5.4.120.0130.06716.28
5.4.110.0100.06016.30
5.4.100.0070.08316.38
5.4.90.0100.07016.21
5.4.80.0130.06316.23
5.4.70.0000.08016.24
5.4.60.0070.05316.31
5.4.50.0030.03716.19
5.4.40.0030.07716.29
5.4.30.0070.03316.30
5.4.20.0100.06316.31
5.4.10.0130.05716.33
5.4.00.0030.06015.81
5.3.290.0070.03314.52
5.3.280.0200.06714.50
5.3.270.0100.04314.59
5.3.260.0070.06314.43
5.3.250.0030.04014.46
5.3.240.0030.06714.58
5.3.230.0070.04314.54
5.3.220.0100.07014.43
5.3.210.0100.06314.42
5.3.200.0030.07714.54
5.3.190.0000.04314.40
5.3.180.0030.05714.47
5.3.170.0030.08014.43
5.3.160.0100.07314.39
5.3.150.0030.05314.39
5.3.140.0070.05014.51
5.3.130.0200.06714.52
5.3.120.0000.06014.40
5.3.110.0070.07714.52
5.3.100.0000.05013.90
5.3.90.0100.06013.84
5.3.80.0030.03713.87
5.3.70.0030.08314.02
5.3.60.0100.04313.96
5.3.50.0070.06713.81
5.3.40.0070.04013.80
5.3.30.0100.05313.91
5.3.20.0070.05313.69
5.3.10.0030.07313.59
5.3.00.0070.07713.49
5.2.170.0000.06710.96
5.2.160.0100.04710.97
5.2.150.0070.04711.13
5.2.140.0070.04310.99
5.2.130.0030.04011.04
5.2.120.0030.03311.11
5.2.110.0070.05011.16
5.2.100.0000.04011.16
5.2.90.0070.04310.91
5.2.80.0100.03711.09
5.2.70.0000.07011.16
5.2.60.0030.04311.05
5.2.50.0070.05710.94
5.2.40.0100.05011.06
5.2.30.0030.03310.89
5.2.20.0130.04310.80
5.2.10.0100.06310.79
5.2.00.0030.06010.58
5.1.60.0030.04710.01
5.1.50.0070.04010.01
5.1.40.0170.02010.00
5.1.30.0070.05010.39
5.1.20.0000.04010.29
5.1.10.0070.05310.04
5.1.00.0130.02010.11
5.0.50.0030.0238.38
5.0.40.0030.0208.45
5.0.30.0100.0478.24
5.0.20.0070.0338.28
5.0.10.0030.0238.19
5.0.00.0070.0538.03
4.4.90.0000.0337.84
4.4.80.0000.0377.84
4.4.70.0030.0337.84
4.4.60.0030.0277.84
4.4.50.0000.0377.84
4.4.40.0000.0507.84
4.4.30.0030.0207.84
4.4.20.0070.0207.84
4.4.10.0030.0307.84
4.4.00.0000.0307.84
4.3.110.0000.0407.84
4.3.100.0000.0337.84
4.3.90.0030.0277.84
4.3.80.0030.0307.84
4.3.70.0000.0207.84
4.3.60.0070.0207.84
4.3.50.0000.0207.84
4.3.40.0030.0277.84
4.3.30.0000.0207.84
4.3.20.0000.0337.84
4.3.10.0000.0307.84
4.3.00.0000.0377.84

preferences:
40.29 ms | 400 KiB | 5 Q