3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "start"; echo "you should not see this";

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)
8.3.40.0070.00718.59
8.3.30.0080.00618.91
8.3.20.0050.00320.13
8.3.10.0040.00423.66
8.3.00.0080.00017.77
8.2.170.0030.01022.96
8.2.160.0140.00020.49
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00420.96
8.2.110.0100.00719.25
8.2.100.0090.00317.91
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0000.00817.80
8.2.50.0000.01118.10
8.2.40.0000.00822.09
8.2.30.0020.00518.98
8.2.20.0000.00817.42
8.2.10.0040.00417.82
8.2.00.0060.00319.38
8.1.270.0030.00523.94
8.1.260.0080.00026.35
8.1.250.0030.00528.09
8.1.240.0030.00624.01
8.1.230.0070.00420.89
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00917.23
8.1.190.0000.00917.10
8.1.180.0000.00918.10
8.1.170.0030.00518.59
8.1.160.0000.00718.75
8.1.150.0070.00019.99
8.1.140.0050.00217.21
8.1.130.0000.00817.80
8.1.120.0030.00317.22
8.1.110.0000.00717.36
8.1.100.0030.00317.15
8.1.90.0060.00317.32
8.1.80.0040.00417.21
8.1.70.0000.00717.23
8.1.60.0000.00917.43
8.1.50.0080.00017.34
8.1.40.0050.00217.28
8.1.30.0040.00417.39
8.1.20.0000.00717.57
8.1.10.0000.00717.44
8.1.00.0030.00617.36
8.0.300.0050.00319.95
8.0.290.0060.00316.63
8.0.280.0070.00018.41
8.0.270.0000.00717.05
8.0.260.0000.00617.16
8.0.250.0030.00316.70
8.0.240.0000.00916.86
8.0.230.0000.00716.88
8.0.220.0000.00716.65
8.0.210.0030.00316.75
8.0.200.0000.00616.70
8.0.190.0040.00416.75
8.0.180.0000.00716.67
8.0.170.0000.00816.68
8.0.160.0050.00316.61
8.0.150.0040.00416.74
8.0.140.0030.00316.61
8.0.130.0030.00313.19
8.0.120.0000.00816.73
8.0.110.0060.00316.67
8.0.100.0040.00416.66
8.0.90.0030.00316.66
8.0.80.0110.01116.70
8.0.70.0000.00716.64
8.0.60.0040.00416.71
8.0.50.0050.00316.60
8.0.30.0080.01017.02
8.0.20.0110.00817.40
8.0.10.0000.00716.85
8.0.00.0070.01016.68
7.4.330.0000.00515.03
7.4.320.0000.00616.48
7.4.300.0030.00316.46
7.4.290.0000.00716.32
7.4.280.0030.00616.40
7.4.270.0000.00716.38
7.4.260.0040.00716.37
7.4.250.0070.00016.43
7.4.240.0020.00516.48
7.4.230.0000.00716.44
7.4.220.0120.00916.36
7.4.210.0000.01316.57
7.4.200.0080.00016.11
7.4.160.0100.00616.48
7.4.150.0070.01017.40
7.4.140.0100.01017.86
7.4.130.0110.00516.42
7.4.120.0090.00916.30
7.4.110.0040.01716.52
7.4.100.0030.01416.25
7.4.90.0000.01616.39
7.4.80.0120.00619.39
7.4.70.0060.01516.36
7.4.60.0060.00916.44
7.4.50.0040.00416.38
7.4.40.0030.01316.43
7.4.30.0120.00316.32
7.4.00.0030.01415.03
7.3.330.0060.00012.98
7.3.320.0020.00213.04
7.3.310.0030.00315.99
7.3.300.0000.00716.01
7.3.290.0040.01116.11
7.3.280.0060.00716.17
7.3.270.0060.00917.40
7.3.260.0150.00916.38
7.3.250.0130.00716.29
7.3.240.0090.01216.42
7.3.230.0110.00716.39
7.3.210.0150.00616.02
7.3.200.0170.00019.39
7.3.190.0100.01016.45
7.3.180.0090.00616.40
7.3.170.0090.00916.31
7.3.160.0120.00316.29
7.3.120.0090.00614.85
7.2.330.0140.00416.38
7.2.320.0130.01016.51
7.2.310.0120.00616.62
7.2.300.0120.00316.16
7.2.290.0140.00616.58
7.2.00.0030.01019.27
7.1.100.0110.00018.16
7.1.70.0040.00416.91
7.1.60.0100.00719.70
7.1.50.0160.00616.94
7.1.00.0030.07722.29
7.0.200.0090.00614.92
7.0.140.0070.07022.08
7.0.100.0130.03719.98
7.0.90.0100.03719.89
7.0.80.0070.04719.96
7.0.70.0100.06719.88
7.0.60.0100.08319.89
7.0.50.0030.07320.29
7.0.40.0100.06720.03
7.0.30.0030.07320.14
7.0.20.0000.05320.11
7.0.10.0070.05320.08
7.0.00.0000.05020.17
5.6.280.0100.06720.81
5.6.250.0000.04320.49
5.6.240.0070.04020.67
5.6.230.0030.04020.68
5.6.220.0030.07320.64
5.6.210.0030.07320.46
5.6.200.0130.06721.01
5.6.190.0100.03721.13
5.6.180.0030.05021.11
5.6.170.0000.04321.07
5.6.160.0070.03721.11
5.6.150.0030.04320.94
5.6.140.0000.04721.00
5.6.130.0170.04021.04
5.6.120.0000.04321.04
5.6.110.0070.06320.92
5.6.100.0130.03321.05
5.6.90.0000.04721.02
5.6.80.0030.03720.33
5.6.70.0100.03320.42
5.6.60.0000.04720.45
5.6.50.0100.04720.34
5.6.40.0070.07320.40
5.6.30.0100.08320.52
5.6.20.0130.07320.48
5.6.10.0070.07720.33
5.6.00.0070.06720.46
5.5.380.0030.04020.50
5.5.370.0000.04320.34
5.5.360.0100.08020.52
5.5.350.0030.08320.41
5.5.340.0100.04320.77
5.5.330.0000.04320.93
5.5.320.0070.04320.92
5.5.310.0030.04020.79
5.5.300.0030.04320.82
5.5.290.0100.04020.90
5.5.280.0000.05320.73
5.5.270.0000.04320.75
5.5.260.0070.07020.90
5.5.250.0030.08320.67
5.5.240.0130.03320.02
5.5.230.0070.03720.13
5.5.220.0070.07020.30
5.5.210.0000.06320.23
5.5.200.0030.07020.27
5.5.190.0030.09020.23
5.5.180.0130.05020.14
5.5.160.0100.06319.98
5.5.150.0130.07020.21
5.5.140.0100.04720.17
5.5.130.0130.07720.21
5.5.120.0070.08020.27
5.5.110.0070.08020.14
5.5.100.0130.07320.13
5.5.90.0030.08019.93
5.5.80.0070.08320.06
5.5.70.0030.05720.10
5.5.60.0030.05020.08
5.5.50.0100.08020.08
5.5.40.0030.07019.92
5.5.30.0070.07320.04
5.5.20.0070.08019.92
5.5.10.0030.06720.01
5.5.00.0070.08020.06
5.4.450.0070.04019.46
5.4.440.0000.04319.30
5.4.430.0070.04019.27
5.4.420.0070.03719.22
5.4.410.0000.04019.30
5.4.400.0070.03319.04
5.4.390.0030.04019.22
5.4.380.0000.04018.98
5.4.370.0100.04018.82
5.4.360.0030.08319.14
5.4.350.0100.06719.03
5.4.340.0070.07319.00
5.4.320.0130.06719.10
5.4.310.0000.08018.92
5.4.300.0100.04019.04
5.4.290.0130.07018.79
5.4.280.0030.07318.81
5.4.270.0070.07318.97
5.4.260.0100.04018.78
5.4.250.0100.07318.95
5.4.240.0000.08319.23
5.4.230.0070.07319.02
5.4.220.0000.09019.05
5.4.210.0070.05019.13
5.4.200.0000.07018.96
5.4.190.0030.04018.78
5.4.180.0030.08018.81
5.4.170.0070.05719.14
5.4.160.0070.06719.21
5.4.150.0030.05019.01
5.4.140.0000.08016.07
5.4.130.0100.07016.29
5.4.120.0070.07016.30
5.4.110.0130.03716.45
5.4.100.0100.06716.42
5.4.90.0130.06316.36
5.4.80.0030.07316.29
5.4.70.0030.07316.20
5.4.60.0070.08016.41
5.4.50.0100.04016.20
5.4.40.0000.06016.46
5.4.30.0100.06316.39
5.4.20.0100.07016.21
5.4.10.0000.04316.25
5.4.00.0030.07715.52
5.3.290.0200.06314.66
5.3.280.0070.07314.45
5.3.270.0130.06314.57
5.3.260.0070.07714.57
5.3.250.0070.07714.45
5.3.240.0030.07314.60
5.3.230.0130.06714.53
5.3.220.0070.06014.50
5.3.210.0030.08014.56
5.3.200.0070.07714.39
5.3.190.0000.08314.41
5.3.180.0100.07314.50
5.3.170.0130.06314.54
5.3.160.0070.04314.54
5.3.150.0030.07714.44
5.3.140.0070.07714.47
5.3.130.0100.05314.51
5.3.120.0000.05314.45
5.3.110.0070.07714.51
5.3.100.0030.07714.01
5.3.90.0130.06314.01
5.3.80.0000.08014.02
5.3.70.0000.08313.92
5.3.60.0030.07013.91
5.3.50.0070.07013.85
5.3.40.0100.07013.80
5.3.30.0000.07013.89
5.3.20.0030.05313.44
5.3.10.0030.04713.50
5.3.00.0070.07313.63
5.2.170.0100.04010.96
5.2.160.0070.06010.98
5.2.150.0030.06711.18
5.2.140.0100.06011.05
5.2.130.0030.06711.15
5.2.120.0000.06311.09
5.2.110.0030.06310.96
5.2.100.0070.06011.05
5.2.90.0100.05310.89
5.2.80.0030.06311.09
5.2.70.0000.06311.07
5.2.60.0030.05011.02
5.2.50.0030.06710.81
5.2.40.0070.03010.81
5.2.30.0030.04010.96
5.2.20.0100.04710.95
5.2.10.0030.06010.88
5.2.00.0070.05710.71
5.1.60.0030.03010.00
5.1.50.0000.0579.83
5.1.40.0130.0439.80
5.1.30.0030.04310.39
5.1.20.0030.05310.36
5.1.10.0030.06010.09
5.1.00.0000.05310.14
5.0.50.0030.0478.61
5.0.40.0030.0308.28
5.0.30.0030.0578.28
5.0.20.0030.0378.02
5.0.10.0030.0308.16
5.0.00.0070.0578.21
4.4.90.0000.0407.95
4.4.80.0030.0337.95
4.4.70.0070.0137.95
4.4.60.0030.0337.95
4.4.50.0030.0337.95
4.4.40.0030.0537.95
4.4.30.0000.0207.95
4.4.20.0000.0377.95
4.4.10.0030.0177.95
4.4.00.0000.0507.95
4.3.110.0030.0307.95
4.3.100.0030.0337.95
4.3.90.0030.0337.95
4.3.80.0070.0477.95
4.3.70.0030.0337.95
4.3.60.0030.0337.95
4.3.50.0030.0337.95
4.3.40.0000.0507.95
4.3.30.0030.0307.95
4.3.20.0000.0377.95
4.3.10.0030.0337.95
4.3.00.0030.0337.95

preferences:
41.95 ms | 400 KiB | 5 Q