3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 'k';

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)
8.3.70.0030.01718.30
8.3.60.0040.01116.50
8.3.50.0080.00817.13
8.3.40.0110.00418.68
8.3.30.0040.01118.41
8.3.20.0060.01018.52
8.3.10.0040.00720.44
8.3.00.0000.00819.13
8.2.180.0070.01416.32
8.2.170.0070.00722.96
8.2.160.0110.00422.18
8.2.150.0070.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00019.83
8.2.110.0060.00320.97
8.2.100.0070.00417.78
8.2.90.0030.00619.09
8.2.80.0000.00917.97
8.2.70.0050.00317.38
8.2.60.0050.00318.04
8.2.50.0060.00318.07
8.2.40.0030.00619.76
8.2.30.0030.00617.86
8.2.20.0000.00717.52
8.2.10.0070.00717.47
8.2.00.0090.00317.48
8.1.280.0110.00425.92
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00022.52
8.1.230.0060.00620.75
8.1.220.0040.00418.77
8.1.210.0060.00320.70
8.1.200.0000.00817.13
8.1.190.0000.00717.38
8.1.180.0030.00618.10
8.1.170.0040.00418.61
8.1.160.0050.00318.73
8.1.150.0040.00418.55
8.1.140.0050.00317.29
8.1.130.0030.00317.79
8.1.120.0040.00417.31
8.1.110.0020.00517.35
8.1.100.0040.00417.20
8.1.90.0050.00317.22
8.1.80.0040.00417.20
8.1.70.0060.00317.21
8.1.60.0040.00417.32
8.1.50.0040.00417.25
8.1.40.0080.00017.37
8.1.30.0040.00417.34
8.1.20.0080.00017.52
8.1.10.0040.00417.41
8.1.00.0070.00317.24
8.0.300.0030.00619.98
8.0.290.0000.00816.58
8.0.280.0030.00318.41
8.0.270.0030.00517.19
8.0.260.0030.00316.73
8.0.250.0040.00416.82
8.0.240.0110.00016.70
8.0.230.0000.00816.77
8.0.220.0030.00316.77
8.0.210.0060.00316.71
8.0.200.0000.00616.75
8.0.190.0030.00516.67
8.0.180.0030.00516.68
8.0.170.0070.00016.84
8.0.160.0040.00416.79
8.0.150.0030.00516.76
8.0.140.0050.00316.57
8.0.130.0030.00313.19
8.0.120.0030.00516.67
8.0.110.0040.00416.80
8.0.100.0000.00716.65
8.0.90.0000.00716.70
8.0.80.0120.00316.72
8.0.70.0040.00416.72
8.0.60.0050.00316.81
8.0.50.0000.00716.75
8.0.30.0070.01117.01
8.0.20.0140.00516.84
8.0.10.0000.00716.87
8.0.00.0110.00716.52
7.4.330.0040.00012.97
7.4.320.0060.00016.29
7.4.300.0000.00716.39
7.4.290.0000.00716.28
7.4.280.0090.00016.36
7.4.270.0000.00716.47
7.4.260.0000.00612.98
7.4.250.0060.00316.25
7.4.240.0000.00716.34
7.4.230.0050.00216.54
7.4.220.0110.00616.32
7.4.210.0100.00616.39
7.4.200.0040.00416.25
7.4.190.0000.00716.40
7.4.160.0090.00616.26
7.4.150.0030.01616.53
7.4.140.0090.01016.49
7.4.130.0100.00716.25
7.4.120.0090.01016.32
7.4.110.0040.01616.48
7.4.100.0060.01516.48
7.4.90.0060.01216.34
7.4.80.0090.01416.41
7.4.70.0080.00816.25
7.4.60.0070.01016.40
7.4.50.0050.00316.38
7.4.40.0000.01316.45
7.4.30.0060.01016.46
7.4.00.0030.01214.89
7.3.330.0030.00313.06
7.3.320.0020.00312.97
7.3.310.0040.00416.27
7.3.300.0000.00616.05
7.3.290.0060.00916.11
7.3.280.0080.01016.11
7.3.270.0120.01216.09
7.3.260.0100.00916.34
7.3.250.0090.00816.26
7.3.240.0130.00316.41
7.3.230.0110.00516.32
7.3.210.0060.01116.38
7.3.200.0160.00719.39
7.3.190.0130.00716.37
7.3.180.0100.00616.25
7.3.170.0140.00316.19
7.3.160.0130.00316.31
7.3.120.0030.00714.71
7.2.330.0030.01316.38
7.2.320.0100.00716.60
7.2.310.0090.01416.55
7.2.300.0140.00316.31
7.2.290.0060.01116.26
7.2.00.0030.01019.15
7.1.200.0060.00615.73
7.1.100.0030.00617.70
7.1.70.0040.00416.80
7.1.60.0150.01119.40
7.1.50.0050.00516.84
7.1.00.0070.07322.51
7.0.200.0050.00316.69
7.0.140.0070.06722.04
7.0.120.0000.06322.20
7.0.60.0000.04319.80
7.0.50.0130.06717.80
7.0.40.0100.08319.96
7.0.30.0270.07020.13
7.0.20.0300.05320.21
7.0.10.0070.06020.12
7.0.00.0030.04320.16
5.6.280.0130.06320.91
5.6.210.0070.08020.50
5.6.200.0030.04018.13
5.6.190.0100.06720.39
5.6.180.0200.07020.43
5.6.170.0300.07720.42
5.6.160.0100.08720.46
5.6.150.0130.08018.18
5.6.140.0030.08018.17
5.6.130.0030.05718.11
5.6.120.0030.04320.88
5.6.110.0100.08021.03
5.6.100.0100.06720.99
5.6.90.0070.04720.99
5.6.80.0100.07020.50
5.5.350.0330.07320.32
5.5.340.0070.07018.02
5.5.330.0070.04020.07
5.5.320.0130.05020.27
5.5.310.0230.05320.16
5.5.300.0100.07718.00
5.5.290.0030.05317.91
5.5.280.0070.03720.86
5.5.270.0070.05720.86
5.5.260.0030.06320.86
5.5.250.0130.07320.68
5.5.240.0070.07320.03
5.4.450.0130.04719.13
5.4.440.0000.04019.23
5.4.430.0030.07719.40
5.4.420.0130.08019.46
5.4.410.0100.06319.39
5.4.400.0030.08019.08
5.4.390.0000.08718.79
5.4.380.0030.04719.08
5.4.370.0000.04019.15
5.4.360.0100.06019.20
5.4.350.0130.06718.79
5.4.340.0100.07318.92
5.4.320.0130.05719.15
5.4.310.0130.06718.97
5.4.300.0070.04719.17
5.4.290.0030.04719.13
5.4.280.0070.06719.08
5.4.270.0100.07318.78
5.4.260.0030.04019.17
5.4.250.0000.04719.17
5.4.240.0070.04719.13
5.4.230.0000.04019.13
5.4.220.0030.03718.80
5.4.210.0030.04018.77
5.4.200.0030.03719.18
5.4.190.0100.05719.16
5.4.180.0000.04018.93
5.4.170.0000.04319.16
5.4.160.0030.04319.11
5.4.150.0170.07018.90
5.4.140.0000.07716.25
5.4.130.0100.06016.23
5.4.120.0030.03716.32
5.4.110.0100.06716.32
5.4.100.0030.04316.27
5.4.90.0100.06716.32
5.4.80.0100.06716.26
5.4.70.0030.07316.39
5.4.60.0030.04716.24
5.4.50.0070.06316.36
5.4.40.0030.05016.12
5.4.30.0100.07016.57
5.4.20.0130.06016.18
5.4.10.0030.04316.26
5.4.00.0070.06715.73
5.3.290.0130.06714.63
5.3.280.0030.03714.68
5.3.270.0030.04014.52
5.3.260.0230.03314.48
5.3.250.0030.04014.54
5.3.240.0030.04314.55
5.3.230.0100.07714.51
5.3.220.0030.04714.65
5.3.210.0070.04014.57
5.3.200.0000.05014.52
5.3.190.0030.08014.48
5.3.180.0100.05014.49
5.3.170.0030.08014.51
5.3.160.0070.04314.48
5.3.150.0070.07714.35
5.3.140.0030.05714.48
5.3.130.0100.05014.47
5.3.120.0100.07014.50
5.3.110.0170.06714.46
5.3.100.0100.07714.04
5.3.90.0070.06713.96
5.3.80.0030.07713.99
5.3.70.0100.05713.84
5.3.60.0100.07013.83
5.3.50.0130.03013.95
5.3.40.0070.03313.73
5.3.30.0070.03313.85
5.3.20.0000.04013.62
5.3.10.0000.07313.62
5.3.00.0070.03713.55

preferences:
39.38 ms | 401 KiB | 5 Q