3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo chr(4); ?>

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)
8.3.70.0130.00318.43
8.3.60.0170.00318.14
8.3.50.0080.01021.21
8.3.40.0070.00718.83
8.3.30.0100.00719.09
8.3.20.0000.00720.12
8.3.10.0070.00022.09
8.3.00.0080.00020.52
8.2.180.0130.01016.38
8.2.170.0090.00622.96
8.2.160.0070.00719.21
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0000.00726.16
8.2.120.0000.00819.25
8.2.110.0030.00722.03
8.2.100.0060.00617.78
8.2.90.0050.00317.63
8.2.80.0050.00317.97
8.2.70.0080.00017.80
8.2.60.0000.00817.93
8.2.50.0040.00418.10
8.2.40.0070.00020.27
8.2.30.0000.00817.93
8.2.20.0040.00417.52
8.2.10.0040.00417.61
8.2.00.0030.00717.38
8.1.280.0130.00825.92
8.1.270.0000.00722.14
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0040.00423.76
8.1.230.0070.00419.17
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0060.00317.10
8.1.190.0050.00317.23
8.1.180.0000.00718.10
8.1.170.0050.00318.65
8.1.160.0030.00322.12
8.1.150.0060.00318.49
8.1.140.0040.00417.18
8.1.130.0030.00317.66
8.1.120.0040.00317.34
8.1.110.0040.00417.27
8.1.100.0040.00417.38
8.1.90.0030.00317.20
8.1.80.0000.00717.21
8.1.70.0000.00717.23
8.1.60.0040.00417.43
8.1.50.0040.00417.39
8.1.40.0040.00417.42
8.1.30.0040.00417.54
8.1.20.0040.00417.39
8.1.10.0030.00617.43
8.1.00.0000.00817.31
8.0.300.0070.00021.44
8.0.290.0040.00416.63
8.0.280.0040.00418.26
8.0.270.0040.00417.18
8.0.260.0000.00716.71
8.0.250.0070.00016.81
8.0.240.0040.00416.85
8.0.230.0000.00716.87
8.0.220.0040.00416.63
8.0.210.0060.00016.79
8.0.200.0000.00616.73
8.0.190.0040.00416.69
8.0.180.0020.00516.68
8.0.170.0000.00716.64
8.0.160.0060.00316.62
8.0.150.0040.00416.70
8.0.140.0040.00416.72
8.0.130.0030.00313.22
8.0.120.0040.00416.77
8.0.110.0000.00716.67
8.0.100.0030.00516.63
8.0.90.0000.00716.66
8.0.80.0100.00616.79
8.0.70.0040.00416.75
8.0.60.0040.00416.57
8.0.50.0050.00216.70
8.0.30.0100.01016.95
8.0.20.0130.00817.40
8.0.10.0050.00216.75
8.0.00.0100.00716.62
7.4.330.0060.00015.00
7.4.320.0030.00316.37
7.4.300.0030.00316.36
7.4.290.0030.00316.46
7.4.280.0030.00316.25
7.4.270.0030.00316.43
7.4.260.0000.00716.36
7.4.250.0000.00816.24
7.4.240.0040.00316.44
7.4.230.0000.00716.36
7.4.220.0070.01016.32
7.4.210.0100.00716.36
7.4.200.0030.00316.51
7.4.190.0000.00716.36
7.4.160.0070.01016.51
7.4.150.0060.01117.40
7.4.140.0110.00917.86
7.4.130.0120.00916.54
7.4.120.0080.00816.39
7.4.110.0100.00716.28
7.4.100.0130.01016.39
7.4.90.0070.01016.45
7.4.80.0110.00719.39
7.4.70.0040.02116.38
7.4.60.0120.00316.43
7.4.50.0050.00316.40
7.4.40.0060.00622.77
7.4.30.0070.01016.39
7.4.00.0000.01614.69
7.3.330.0000.00512.86
7.3.320.0000.00613.06
7.3.310.0000.00616.06
7.3.300.0000.00616.06
7.3.290.0070.00816.07
7.3.280.0100.00616.22
7.3.270.0080.01517.40
7.3.260.0140.00616.07
7.3.250.0020.01416.30
7.3.240.0030.01516.39
7.3.230.0130.00916.39
7.3.210.0130.00416.43
7.3.200.0090.00619.39
7.3.190.0090.01216.17
7.3.180.0070.00716.09
7.3.170.0120.00916.52
7.3.160.0060.00916.03
7.3.120.0140.00414.91
7.2.330.0100.00716.30
7.2.320.0110.01416.52
7.2.310.0130.00416.22
7.2.300.0100.00716.38
7.2.290.0060.00916.20
7.2.60.0040.00816.82
7.2.00.0060.00619.17
7.1.200.0100.00315.51
7.1.100.0040.00717.99
7.1.70.0000.01016.82
7.1.60.0050.00517.09
7.1.50.0040.01816.76
7.1.00.0000.07322.48
7.0.200.0000.00816.70
7.0.140.0030.07322.18
7.0.60.0030.04020.02
7.0.50.0030.04017.79
7.0.40.0030.07020.14
7.0.30.0400.05720.20
7.0.20.0330.07020.16
7.0.10.0270.04720.19
7.0.00.0100.07320.09
5.6.280.0070.07020.91
5.6.210.0030.04020.66
5.6.200.0100.04718.13
5.6.190.0130.08320.67
5.6.180.0270.06720.45
5.6.170.0330.05020.38
5.6.160.0070.07720.46
5.6.150.0100.08018.15
5.6.140.0030.05718.09
5.6.130.0070.08018.18
5.6.120.0130.03020.98
5.6.110.0070.08321.04
5.6.100.0000.08020.97
5.6.90.0070.08720.96
5.6.80.0000.04020.52
5.6.70.4470.05020.51
5.5.350.0100.08720.41
5.5.340.0100.03317.95
5.5.330.0070.04020.36
5.5.320.0400.07320.20
5.5.310.0270.04720.33
5.5.300.0070.08017.91
5.5.290.0070.03717.91
5.5.280.0070.08020.96
5.5.270.0070.04320.87
5.5.260.0000.05720.83
5.5.250.0100.08320.79
5.5.240.0430.05320.25
5.4.450.0600.06019.25
5.4.440.0800.05319.61
5.4.430.0730.05319.23
5.4.420.0570.07319.57
5.4.410.0700.06018.97
5.4.400.0400.05718.54
5.4.390.0330.05318.67
5.4.380.0200.05718.63
5.4.370.0130.05318.58
5.4.360.0130.05318.70
5.4.350.0170.05718.65
5.4.340.0100.05718.63
5.4.320.0100.03212.45
5.4.310.0040.04312.45
5.4.300.0070.03712.45
5.4.290.0090.03712.45
5.4.280.0070.03612.35
5.4.270.0070.05012.35
5.4.260.0170.04718.66
5.4.250.0130.04718.73
5.4.240.0130.04318.67
5.4.230.0030.05718.75
5.4.220.0100.05018.67
5.4.210.0070.05018.68
5.4.200.0170.04318.70
5.4.190.0170.04718.77
5.4.180.0070.06318.89
5.4.170.0130.04718.67
5.4.160.0030.05718.57
5.4.150.0030.06018.71
5.4.140.0170.04316.19
5.4.130.0070.05016.17
5.4.120.0170.05316.21
5.4.110.0070.05716.32
5.4.100.0130.05316.27
5.4.90.0100.06016.14
5.4.80.0100.04716.04
5.4.70.0030.06016.37
5.4.60.0130.04316.04
5.4.50.0100.07016.09
5.4.40.0070.05316.45
5.4.30.0130.06316.34
5.4.20.0030.05316.23
5.4.10.0130.05016.31
5.4.00.0100.04715.71
5.3.290.0080.04112.80
5.3.280.0070.05314.59
5.3.270.0200.04014.62
5.3.260.0100.08014.48
5.3.250.0000.06014.60
5.3.240.0100.04714.46
5.3.230.0130.04714.36
5.3.220.0130.04714.56
5.3.210.0100.05014.57
5.3.200.0100.07714.55
5.3.190.0130.05314.60
5.3.180.0100.05014.33
5.3.170.0100.04314.67
5.3.160.0170.07714.57
5.3.150.0100.05714.57
5.3.140.0070.06714.24
5.3.130.0130.04714.40
5.3.120.0070.06314.64
5.3.110.0030.06014.56
5.3.100.0130.06014.08
5.3.90.0070.05014.01
5.3.80.0130.04314.05
5.3.70.0170.04014.03
5.3.60.0100.04714.00
5.3.50.0100.04713.93
5.3.40.0000.05313.73
5.3.30.0230.05013.79
5.3.20.0070.04713.73
5.3.10.0100.04313.80
5.3.00.0100.04313.65
5.2.170.0030.04310.91
5.2.160.0030.04011.15
5.2.150.0100.03311.14
5.2.140.0070.04011.14
5.2.130.0100.05311.11
5.2.120.0100.04010.98
5.2.110.0100.03710.98
5.2.100.0130.04311.25
5.2.90.0100.03711.20
5.2.80.0170.03710.86
5.2.70.0130.05311.00
5.2.60.0070.04011.16
5.2.50.0170.04310.92
5.2.40.0030.04011.00
5.2.30.0000.04310.86
5.2.20.0000.04710.87
5.2.10.0030.04310.92
5.2.00.0030.04710.63
5.1.60.0100.03710.22
5.1.50.0030.0339.76
5.1.40.0100.03010.12
5.1.30.0030.03710.32
5.1.20.0100.03010.20
5.1.10.0100.0309.98
5.1.00.0030.0379.96
5.0.50.0000.0308.43
5.0.40.0070.0338.62
5.0.30.0030.0578.15
5.0.20.0100.0308.14
5.0.10.0030.0278.22
5.0.00.0030.0577.98
4.4.90.0030.0277.29
4.4.80.0030.0207.29
4.4.70.0000.0307.29
4.4.60.0000.0237.29
4.4.50.0030.0277.29
4.4.40.0000.0377.29
4.4.30.0030.0207.29
4.4.20.0030.0307.29
4.4.10.0000.0277.29
4.4.00.0170.0337.29
4.3.110.0000.0237.29
4.3.100.0000.0207.29
4.3.90.0100.0207.29
4.3.80.0070.0377.29
4.3.70.0030.0307.29
4.3.60.0030.0277.29
4.3.50.0070.0207.29
4.3.40.0030.0377.29
4.3.30.0000.0337.29
4.3.20.0070.0207.29
4.3.10.0030.0207.29
4.3.00.0070.0237.70

preferences:
53.94 ms | 401 KiB | 5 Q