3v4l.org

run code in 300+ PHP versions simultaneously
<?php $definition[] = "printf"; $definition[0]("x");

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)
8.3.40.0070.00718.93
8.3.30.0140.00019.04
8.3.20.0040.00420.30
8.3.10.0080.00020.52
8.3.00.0040.00419.25
8.2.170.0070.00722.96
8.2.160.0160.00420.43
8.2.150.0070.00024.18
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00022.18
8.2.110.0000.00820.54
8.2.100.0080.00418.09
8.2.90.0050.00319.25
8.2.80.0030.00517.97
8.2.70.0030.00617.25
8.2.60.0110.00017.67
8.2.50.0000.00818.07
8.2.40.0030.00518.09
8.2.30.0030.00619.11
8.2.20.0000.00717.67
8.2.10.0000.00718.02
8.2.00.0050.00217.61
8.1.270.0080.00023.83
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0040.00422.07
8.1.230.0070.00419.02
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.25
8.1.190.0050.00317.23
8.1.180.0000.00818.10
8.1.170.0090.00018.46
8.1.160.0040.00421.99
8.1.150.0000.00718.81
8.1.140.0000.00717.37
8.1.130.0030.00317.89
8.1.120.0040.00417.41
8.1.110.0040.00417.38
8.1.100.0070.00017.28
8.1.90.0050.00217.39
8.1.80.0000.00817.39
8.1.70.0030.00317.24
8.1.60.0060.00317.41
8.1.50.0040.00417.35
8.1.40.0000.00717.32
8.1.30.0000.00817.54
8.1.20.0040.00417.52
8.1.10.0070.00017.55
8.1.00.0080.00017.28
8.0.300.0070.00018.77
8.0.290.0040.00416.58
8.0.280.0030.00318.37
8.0.270.0000.00717.15
8.0.260.0060.00017.24
8.0.250.0040.00316.79
8.0.240.0040.00416.77
8.0.230.0000.00816.86
8.0.220.0030.00316.77
8.0.210.0030.00316.79
8.0.200.0000.00716.91
8.0.190.0030.00516.88
8.0.180.0030.00416.89
8.0.170.0000.00816.80
8.0.160.0070.00016.84
8.0.150.0030.00516.80
8.0.140.0070.00016.70
8.0.130.0000.00813.21
8.0.120.0060.00316.70
8.0.110.0040.00416.71
8.0.100.0050.00316.71
8.0.90.0040.00416.68
8.0.80.0130.00316.80
8.0.70.0000.00716.89
8.0.60.0050.00216.80
8.0.50.0030.00316.70
8.0.30.0100.01016.99
8.0.20.0130.00517.40
8.0.10.0040.00416.85
8.0.00.0100.00716.59
7.4.330.0030.00315.05
7.4.320.0060.00016.44
7.4.300.0030.00316.34
7.4.290.0000.00716.45
7.4.280.0040.00316.43
7.4.270.0000.00616.39
7.4.260.0000.00716.41
7.4.250.0070.00016.32
7.4.240.0000.00716.48
7.4.230.0070.00016.23
7.4.220.0120.00616.39
7.4.210.0070.01016.64
7.4.200.0070.00016.43
7.4.160.0120.00916.47
7.4.150.0080.01617.40
7.4.140.0110.00617.86
7.4.130.0010.02016.40
7.4.120.0150.00516.51
7.4.110.0070.01016.42
7.4.100.0100.00716.47
7.4.90.0170.01016.34
7.4.80.0100.01318.80
7.4.70.0060.01216.29
7.4.60.0160.00316.38
7.4.50.0040.00416.09
7.4.40.0050.01316.25
7.4.30.0160.00016.48
7.4.00.0090.01114.96
7.3.330.0050.00013.09
7.3.320.0030.00313.10
7.3.310.0040.00416.11
7.3.300.0040.00416.09
7.3.290.0110.00416.26
7.3.280.0090.00816.20
7.3.270.0090.00917.40
7.3.260.0120.01216.37
7.3.250.0080.01516.33
7.3.240.0180.00616.32
7.3.230.0000.01616.39
7.3.210.0070.01416.39
7.3.200.0090.01219.39
7.3.190.0060.01516.23
7.3.180.0120.00416.30
7.3.170.0080.01216.39
7.3.160.0120.00416.30
7.3.120.0040.01514.98
7.3.110.0090.00914.80
7.3.100.0060.00614.94
7.3.90.0030.00614.61
7.3.80.0110.00414.70
7.3.70.0070.01014.48
7.3.60.0060.00614.80
7.3.50.0070.00314.96
7.3.40.0030.00614.89
7.3.30.0070.00714.94
7.3.20.0000.01316.48
7.3.10.0030.00916.78
7.3.00.0060.00616.70
7.2.330.0090.00916.54
7.2.320.0080.00816.44
7.2.310.0030.01316.46
7.2.300.0000.01516.37
7.2.290.0000.01716.50
7.2.250.0110.00015.02
7.2.240.0100.01314.94
7.2.230.0090.00614.96
7.2.220.0070.00715.20
7.2.210.0040.01214.68
7.2.200.0030.00714.86
7.2.190.0000.01314.86
7.2.180.0060.01015.02
7.2.170.0150.00015.16
7.2.60.0060.01016.93
7.1.330.0100.00315.83
7.1.320.0120.00315.64
7.1.310.0070.00715.57
7.1.300.0000.01415.82
7.1.290.0000.01515.45
7.1.280.0140.00315.57
7.1.270.0030.01315.63
7.1.260.0030.00615.73
7.1.200.0050.00315.79
7.1.70.0000.00817.05
7.1.60.0030.01319.32
7.1.50.0100.01316.96
7.1.00.0000.08022.57
7.0.200.0060.00316.58
7.0.140.0000.07722.04
7.0.60.0000.09020.03
7.0.50.0100.07317.86
7.0.40.0000.06320.04
7.0.30.0630.06020.30
7.0.20.0270.04020.20
7.0.10.0300.04720.16
7.0.00.0030.09320.09
5.6.280.0100.06721.07
5.6.210.0100.03720.62
5.6.200.0070.08018.13
5.6.190.0100.08320.41
5.6.180.0230.07320.61
5.6.170.0230.04020.45
5.6.160.0130.07320.71
5.6.150.0000.04718.13
5.6.140.0130.07018.15
5.6.130.0000.05718.18
5.6.120.0030.04321.11
5.6.110.0100.03721.04
5.6.100.0070.04021.02
5.6.90.0130.07020.95
5.6.80.0070.05720.36
5.6.70.2330.03720.34
5.5.350.0100.07020.43
5.5.340.0030.04317.96
5.5.330.0070.05720.20
5.5.320.0330.06320.33
5.5.310.0270.06320.26
5.5.300.0100.03717.98
5.5.290.0000.05718.02
5.5.280.0030.04020.76
5.5.270.0100.07320.71
5.5.260.0030.08720.92
5.5.250.0070.04020.61
5.5.240.0130.07020.14
5.4.450.0270.07319.18
5.4.440.0270.07019.57
5.4.430.0300.07319.20
5.4.420.0230.06719.20
5.4.410.0200.04319.33
5.4.400.0230.03319.25
5.4.390.0200.07019.09
5.4.380.0300.05019.16
5.4.370.0300.07019.16
5.4.360.0230.07318.88
5.4.350.0300.04319.25
5.4.340.0200.07019.09
5.4.320.0300.04318.85
5.4.310.0400.05719.16
5.4.300.0330.05019.13
5.4.290.0230.05719.13
5.4.280.0200.04318.93
5.4.270.0270.05019.18
5.4.260.0200.04318.81
5.4.250.0230.04318.78
5.4.240.0330.03719.09
5.4.230.0300.07018.92
5.4.220.0170.07318.80
5.4.210.0200.07319.07
5.4.200.0230.07019.23
5.4.190.0170.06718.87
5.4.180.0230.05319.09
5.4.170.0230.06319.07
5.4.160.0170.04018.76
5.4.150.0200.04319.06
5.4.140.0270.06716.38
5.4.130.0200.06016.18
5.4.120.0030.05716.29
5.4.110.0030.04716.39
5.4.100.0030.07716.20
5.4.90.0100.04316.39
5.4.80.0070.05716.38
5.4.70.0100.05016.29
5.4.60.0130.04316.45
5.4.50.0230.04716.46
5.4.40.0170.06716.38
5.4.30.0100.05016.31
5.4.20.0200.07016.36
5.4.10.0230.05716.38
5.4.00.0070.04315.65
5.3.290.0300.07315.63
5.3.280.0100.05715.63
5.3.270.0130.08315.63
5.3.260.0170.04715.63
5.3.250.0270.05315.63
5.3.240.0200.07715.63
5.3.230.0100.05315.63
5.3.220.0100.04315.63
5.3.210.0100.04015.63
5.3.200.0100.05015.63
5.3.190.0100.07315.63
5.3.180.0170.06715.63
5.3.170.0100.07315.63
5.3.160.0170.07715.63
5.3.150.0100.07015.63
5.3.140.0200.04315.63
5.3.130.0100.05015.63
5.3.120.0100.04015.63
5.3.110.0200.05715.63
5.3.100.0100.05015.63
5.3.90.0100.05015.63
5.3.80.0100.06315.63
5.3.70.0130.04015.63
5.3.60.0130.06715.63
5.3.50.0070.05315.63
5.3.40.0170.07315.63
5.3.30.0170.04015.63
5.3.20.0170.06315.63
5.3.10.0230.05315.63
5.3.00.0200.04315.63
5.2.170.0130.05315.63
5.2.160.0170.05015.63
5.2.150.0070.04715.63
5.2.140.0100.06315.63
5.2.130.0170.05315.63
5.2.120.0200.05015.63
5.2.110.0070.06015.63
5.2.100.0270.04715.63
5.2.90.0170.04715.63
5.2.80.0100.06015.63
5.2.70.0170.05315.63
5.2.60.0130.06015.63
5.2.50.0200.05715.63
5.2.40.0130.05315.63
5.2.30.0200.04315.63
5.2.20.0170.04315.63
5.2.10.0100.05715.63
5.2.00.0100.06015.63
5.1.60.0170.02715.63
5.1.50.0200.04715.63
5.1.40.0100.04315.63
5.1.30.0130.05015.63
5.1.20.0170.05315.63
5.1.10.0100.05315.63
5.1.00.0130.04015.63
5.0.50.0000.04315.63
5.0.40.0030.04715.63
5.0.30.0030.06715.63
5.0.20.0100.03315.63
5.0.10.0070.04015.63
5.0.00.0070.06015.63
4.4.90.0070.03315.63
4.4.80.0000.03715.63
4.4.70.0030.03015.63
4.4.60.0070.03315.63
4.4.50.0030.03715.63
4.4.40.0000.04315.63
4.4.30.0070.03015.63
4.4.20.0070.03015.63
4.4.10.0030.03715.63
4.4.00.0070.03315.63
4.3.110.0000.03715.63
4.3.100.0000.04015.63
4.3.90.0030.03715.63
4.3.80.0070.03015.63
4.3.70.0000.02015.63
4.3.60.0030.02315.63
4.3.50.0030.03715.63
4.3.40.0030.05315.63
4.3.30.0100.03015.63
4.3.20.0070.03715.63
4.3.10.0000.02015.63
4.3.00.0030.03715.63

preferences:
47.22 ms | 400 KiB | 5 Q