3v4l.org

run code in 300+ PHP versions simultaneously
<?php print chr("6");

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)
8.3.40.0070.00718.58
8.3.30.0150.00018.94
8.3.20.0050.00320.04
8.3.10.0030.00623.66
8.3.00.0070.00020.56
8.2.170.0070.00722.96
8.2.160.0100.01022.18
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0070.00022.31
8.2.110.0030.01322.11
8.2.100.0040.00817.59
8.2.90.0050.00319.05
8.2.80.0080.00018.04
8.2.70.0000.00817.38
8.2.60.0030.00717.80
8.2.50.0040.00818.07
8.2.40.0050.00218.09
8.2.30.0000.00717.87
8.2.20.0040.00417.65
8.2.10.0040.00419.34
8.2.00.0040.00417.57
8.1.270.0000.00722.02
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0120.00423.82
8.1.230.0080.00419.09
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.10
8.1.190.0040.00417.30
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0080.00021.81
8.1.150.0000.00718.50
8.1.140.0070.00017.21
8.1.130.0030.00317.78
8.1.120.0050.00217.32
8.1.110.0040.00317.37
8.1.100.0030.00417.32
8.1.90.0030.00717.36
8.1.80.0000.00717.23
8.1.70.0000.00717.25
8.1.60.0080.00017.42
8.1.50.0000.00817.38
8.1.40.0030.00517.38
8.1.30.0000.00817.50
8.1.20.0050.00317.56
8.1.10.0030.00617.45
8.1.00.0020.00517.31
8.0.300.0000.00718.77
8.0.290.0030.00416.80
8.0.280.0000.00718.37
8.0.270.0070.00017.16
8.0.260.0030.00316.75
8.0.250.0030.00316.77
8.0.240.0000.00816.90
8.0.230.0030.00316.80
8.0.220.0030.00316.73
8.0.210.0040.00416.62
8.0.200.0060.00016.79
8.0.190.0090.00016.84
8.0.180.0000.00716.78
8.0.170.0020.00516.70
8.0.160.0050.00316.80
8.0.150.0070.00016.57
8.0.140.0030.00416.63
8.0.130.0000.00613.18
8.0.120.0040.00416.74
8.0.110.0070.00016.66
8.0.100.0040.00416.64
8.0.90.0000.00716.78
8.0.80.0030.01216.70
8.0.70.0000.00716.61
8.0.60.0040.00416.80
8.0.50.0000.00716.72
8.0.30.0080.01016.82
8.0.20.0100.01017.40
8.0.10.0040.00416.82
8.0.00.0160.00516.75
7.4.330.0030.00315.00
7.4.320.0030.00316.27
7.4.300.0030.00316.50
7.4.290.0070.00016.34
7.4.280.0030.00316.34
7.4.270.0000.00716.32
7.4.260.0090.00016.35
7.4.250.0030.00516.44
7.4.240.0020.00516.38
7.4.230.0000.00716.36
7.4.220.0060.01016.42
7.4.210.0080.00716.47
7.4.200.0030.00316.15
7.4.190.0040.00416.41
7.4.160.0060.01016.56
7.4.150.0090.00617.40
7.4.140.0140.00717.86
7.4.130.0120.00816.46
7.4.120.0080.00916.31
7.4.110.0080.01116.32
7.4.100.0120.00616.23
7.4.90.0100.00716.43
7.4.80.0140.00319.37
7.4.70.0060.00916.53
7.4.60.0070.01016.29
7.4.50.0090.00016.07
7.4.40.0070.00522.77
7.4.30.0140.00316.42
7.4.00.0030.01014.91
7.3.330.0000.00512.88
7.3.320.0000.00512.84
7.3.310.0040.00416.13
7.3.300.0000.00716.03
7.3.290.0100.00516.08
7.3.280.0040.01316.10
7.3.270.0130.00317.40
7.3.260.0110.00616.50
7.3.250.0100.00916.16
7.3.240.0130.00316.00
7.3.230.0120.00616.39
7.3.210.0130.01016.26
7.3.200.0100.00619.39
7.3.190.0090.00916.42
7.3.180.0090.00616.29
7.3.170.0070.01016.33
7.3.160.0090.00616.09
7.3.120.0030.01014.54
7.2.330.0160.00016.21
7.2.320.0070.01016.25
7.2.310.0110.01216.48
7.2.300.0070.01016.54
7.2.290.0000.01716.25
7.2.00.0060.00919.09
7.1.100.0030.00617.91
7.1.70.0040.00416.84
7.1.60.0060.01219.29
7.1.50.0060.00916.86
7.1.00.0030.07722.30
7.0.200.0090.00616.67
7.0.140.0030.06721.97
7.0.70.0130.08319.88
7.0.60.0100.08319.95
7.0.50.0230.06720.32
7.0.40.0100.06720.04
7.0.30.0130.07320.09
7.0.20.0100.06720.08
7.0.10.0030.08320.07
7.0.00.0100.06719.93
5.6.280.0000.07721.14
5.6.220.0170.07720.52
5.6.210.0130.07320.75
5.6.200.0000.07321.09
5.6.190.0070.07721.04
5.6.180.0070.08021.03
5.6.170.0200.07021.16
5.6.160.0100.08321.08
5.6.150.0030.09021.09
5.6.140.0070.09020.94
5.6.130.0200.07021.07
5.6.120.0130.08021.04
5.6.110.0030.09321.11
5.6.100.0130.05021.11
5.6.90.0170.03721.14
5.6.80.0070.04720.40
5.6.70.0100.08320.33
5.6.60.0070.05720.30
5.6.50.0030.07320.39
5.6.40.0000.08320.45
5.6.30.0070.06720.46
5.6.20.0070.08020.45
5.6.10.0000.06320.41
5.6.00.0100.07320.29
5.5.360.0170.07720.43
5.5.350.0130.07320.41
5.5.340.0030.08320.87
5.5.330.0070.09020.79
5.5.320.0100.07320.86
5.5.310.0130.06020.67
5.5.300.0130.07720.86
5.5.290.0130.08020.91
5.5.280.0130.08320.86
5.5.270.0170.07020.86
5.5.260.0170.05320.81
5.5.250.0000.05020.66
5.5.240.0070.04020.00
5.5.230.0100.06020.13
5.5.220.0030.08320.23
5.5.210.0070.08020.01
5.5.200.0000.08320.23
5.5.190.0030.08720.14
5.5.180.0030.08020.21
5.5.160.0070.04720.27
5.5.150.0170.04720.24
5.5.140.0100.07720.16
5.5.130.0070.03719.98
5.5.120.0070.04720.20
5.5.110.0030.05020.25
5.5.100.0000.07020.01
5.5.90.0130.07320.05
5.5.80.0070.05020.05
5.5.70.0000.09020.05
5.5.60.0030.09020.07
5.5.50.0000.06019.98
5.5.40.0070.07320.04
5.5.30.0070.04320.10
5.5.20.0070.04320.08
5.5.10.0100.06720.08
5.5.00.0100.07019.96
5.4.450.0130.08019.30
5.4.440.0130.07319.23
5.4.430.0100.06019.30
5.4.420.0030.07319.39
5.4.410.0000.07019.28
5.4.400.0100.07718.81
5.4.390.0100.07719.25
5.4.380.0130.06018.96
5.4.370.0100.07018.96
5.4.360.0000.04718.84
5.4.350.0030.07318.98
5.4.340.0070.06718.79
5.4.320.0070.04018.97
5.4.310.0070.04319.13
5.4.300.0100.05318.80
5.4.290.0000.04319.05
5.4.280.0030.05719.04
5.4.270.0100.05318.81
5.4.260.0130.03718.98
5.4.250.0270.05319.04
5.4.240.0070.04318.88
5.4.230.0100.07718.97
5.4.220.0030.04718.93
5.4.210.0070.05719.05
5.4.200.0030.04018.95
5.4.190.0030.05318.80
5.4.180.0100.03318.95
5.4.170.0030.06318.94
5.4.160.0070.07718.96
5.4.150.0000.05319.12
5.4.140.0100.07016.39
5.4.130.0070.07316.36
5.4.120.0030.04716.34
5.4.110.0070.07316.23
5.4.100.0100.07016.38
5.4.90.0030.06016.32
5.4.80.0030.06016.41
5.4.70.0100.04716.36
5.4.60.0130.05716.23
5.4.50.0000.08316.31
5.4.40.0130.06316.46
5.4.30.0100.07316.34
5.4.20.0030.06716.40
5.4.10.0030.07016.23
5.4.00.0030.06015.72
5.3.290.0200.07014.64
5.3.280.0030.08014.56
5.3.270.0070.05014.45
5.3.260.0100.04714.61
5.3.250.0130.05714.62
5.3.240.0030.08014.55
5.3.230.0070.06314.55
5.3.220.0030.08014.47
5.3.210.0030.05714.57
5.3.200.0230.06014.52
5.3.190.0130.05714.54
5.3.180.0130.05314.52
5.3.170.0000.08014.56
5.3.160.0070.07014.52
5.3.150.0030.04714.39
5.3.140.0070.04714.51
5.3.130.0130.07014.54
5.3.120.0100.06014.53
5.3.110.0000.05014.36
5.3.100.0070.08013.89
5.3.90.0070.07313.88
5.3.80.0030.08314.02
5.3.70.0000.06013.95
5.3.60.0070.07313.98
5.3.50.0070.07013.94
5.3.40.0070.06713.93
5.3.30.0030.07713.89
5.3.20.0100.05313.68
5.3.10.0130.04013.50
5.3.00.0070.07713.56
5.2.170.0130.04311.13
5.2.160.0030.06311.18
5.2.150.0030.06711.18
5.2.140.0100.05710.93
5.2.130.0070.06011.12
5.2.120.0070.05011.13
5.2.110.0070.06311.11
5.2.100.0000.05710.88
5.2.90.0130.03311.13
5.2.80.0030.06311.16
5.2.70.0100.04310.94
5.2.60.0070.05710.87
5.2.50.0030.06711.00
5.2.40.0070.06710.82
5.2.30.0030.06310.83
5.2.20.0000.06010.95
5.2.10.0070.05310.88
5.2.00.0030.05010.65
5.1.60.0130.03310.51
5.1.50.0030.05710.51
5.1.40.0070.05010.51
5.1.30.0000.06010.51
5.1.20.0070.05310.51
5.1.10.0070.05310.51
5.1.00.0030.05310.51
5.0.50.0030.04710.51
5.0.40.0070.03710.51
5.0.30.0000.04010.51
5.0.20.0000.04710.51
5.0.10.0070.04310.51
5.0.00.0030.06710.51
4.4.90.0000.03710.51
4.4.80.0070.03010.51
4.4.70.0000.03710.51
4.4.60.0030.03310.51
4.4.50.0000.04010.51
4.4.40.0000.03710.51
4.4.30.0030.03310.51
4.4.20.0070.02710.51
4.4.10.0000.03310.51
4.4.00.0000.05310.51
4.3.110.0000.02310.51
4.3.100.0030.01310.51
4.3.90.0000.02710.51
4.3.80.0030.05010.51
4.3.70.0000.03010.51
4.3.60.0000.03710.51
4.3.50.0000.03710.51
4.3.40.0030.04310.51
4.3.30.0070.03310.51
4.3.20.0000.03310.51
4.3.10.0000.03310.51
4.3.00.0070.03010.51

preferences:
42.88 ms | 400 KiB | 5 Q