3v4l.org

run code in 300+ PHP versions simultaneously
<?php $v = 10; echo "aa {$v}";

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)
8.3.60.0070.00716.38
8.3.50.0070.00821.88
8.3.40.0070.00718.79
8.3.30.0140.00019.15
8.3.20.0070.00020.21
8.3.10.0040.00423.48
8.3.00.0000.00820.88
8.2.180.0110.00716.38
8.2.170.0110.00422.96
8.2.160.0130.00620.44
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0030.01226.16
8.2.120.0030.00522.13
8.2.110.0070.00320.94
8.2.100.0080.00317.91
8.2.90.0090.00017.91
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0110.00017.50
8.2.50.0050.00317.55
8.2.40.0060.00318.09
8.2.30.0080.00017.93
8.2.20.0030.00517.55
8.2.10.0040.00417.61
8.2.00.0000.00717.67
8.1.280.0130.00725.92
8.1.270.0080.00023.79
8.1.260.0040.00826.35
8.1.250.0030.00628.09
8.1.240.0080.00023.79
8.1.230.0110.00020.82
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0040.00417.23
8.1.190.0000.00917.10
8.1.180.0000.00818.10
8.1.170.0090.00318.59
8.1.160.0030.00321.93
8.1.150.0040.00418.47
8.1.140.0070.00017.30
8.1.130.0030.00317.73
8.1.120.0000.00717.29
8.1.110.0030.00517.25
8.1.100.0080.00017.40
8.1.90.0030.00317.28
8.1.80.0070.00017.34
8.1.70.0030.00317.38
8.1.60.0030.00617.52
8.1.50.0020.00517.48
8.1.40.0040.00417.35
8.1.30.0040.00417.38
8.1.20.0040.00417.61
8.1.10.0060.00317.39
8.1.00.0090.00317.34
8.0.300.0000.00719.86
8.0.290.0000.00916.63
8.0.280.0030.00318.48
8.0.270.0030.00317.12
8.0.260.0030.00316.80
8.0.250.0000.00616.91
8.0.240.0000.00716.99
8.0.230.0040.00416.95
8.0.220.0060.00016.86
8.0.210.0070.00016.79
8.0.200.0030.00316.91
8.0.190.0000.00816.80
8.0.180.0050.00216.80
8.0.170.0040.00416.90
8.0.160.0030.00316.93
8.0.150.0050.00316.86
8.0.140.0030.00516.82
8.0.130.0000.00513.32
8.0.120.0040.00416.88
8.0.110.0000.00716.78
8.0.100.0000.00716.91
8.0.90.0000.00716.86
8.0.80.0100.01316.81
8.0.70.0080.00016.88
8.0.60.0100.00016.80
8.0.50.0070.00016.70
8.0.30.0140.00617.01
8.0.20.0060.01217.40
8.0.10.0030.00516.97
8.0.00.0080.01216.61
7.4.330.0000.00615.07
7.4.320.0000.00616.44
7.4.300.0000.00616.52
7.4.290.0000.00716.50
7.4.280.0040.00416.39
7.4.270.0030.00316.54
7.4.260.0000.00716.31
7.4.250.0000.00716.41
7.4.240.0000.00716.42
7.4.230.0000.00716.50
7.4.220.0120.00316.39
7.4.210.0090.00616.50
7.4.200.0070.00016.32
7.4.190.0070.00016.39
7.4.160.0060.00916.57
7.4.150.0150.00317.40
7.4.140.0090.00917.86
7.4.130.0080.01216.29
7.4.120.0100.00716.47
7.4.110.0100.00716.46
7.4.100.0060.01216.34
7.4.90.0070.01116.23
7.4.80.0120.00819.39
7.4.70.0120.01016.40
7.4.60.0060.00916.31
7.4.50.0000.00716.14
7.4.40.0070.00722.77
7.4.30.0120.00416.11
7.4.00.0100.00714.78
7.3.330.0050.00013.17
7.3.320.0000.00513.11
7.3.310.0000.00716.27
7.3.300.0030.00316.04
7.3.290.0120.00416.23
7.3.280.0070.01116.19
7.3.270.0140.00617.40
7.3.260.0100.01016.19
7.3.250.0110.00816.29
7.3.240.0100.00616.34
7.3.230.0110.00616.39
7.3.210.0140.01016.29
7.3.200.0070.01019.39
7.3.190.0060.01216.11
7.3.180.0060.00916.47
7.3.170.0130.00316.45
7.3.160.0080.00816.51
7.3.120.0090.00614.69
7.2.330.0090.00916.59
7.2.320.0100.00616.36
7.2.310.0110.01116.58
7.2.300.0070.01016.22
7.2.290.0090.01216.34
7.2.00.0060.00319.19
7.1.100.0070.00717.95
7.1.70.0090.00416.98
7.1.60.0110.01119.29
7.1.50.0100.00734.70
7.1.00.0100.07022.54
7.0.200.0030.00716.66
7.0.140.0070.07022.10
7.0.60.0100.08019.93
7.0.50.0100.07317.80
7.0.40.0070.07020.20
7.0.30.0530.07320.18
7.0.20.0300.07320.12
7.0.10.0070.09020.01
7.0.00.0100.08020.14
5.6.280.0070.07020.85
5.6.210.0100.06720.66
5.6.200.0070.08318.19
5.6.190.0100.04020.63
5.6.180.0230.04020.35
5.6.170.0270.04020.50
5.6.160.0130.06320.50
5.6.150.0100.07318.11
5.6.140.0070.08018.16
5.6.130.0030.04018.18
5.6.120.0000.06020.98
5.6.110.0170.03321.13
5.6.100.0170.07721.00
5.6.90.0300.06320.98
5.6.80.0030.08020.35
5.6.70.0300.07020.35
5.5.350.0100.06720.43
5.5.340.0100.03317.97
5.5.330.0100.07720.07
5.5.320.0030.05320.28
5.5.310.0230.05020.26
5.5.300.0000.04318.02
5.5.290.0100.07717.92
5.5.280.0070.08020.79
5.5.270.0030.04720.75
5.5.260.0100.08020.75
5.5.250.0130.07320.49
5.5.240.0000.08320.25
5.4.450.0130.04019.46
5.4.440.0100.04319.20
5.4.430.0300.06019.07
5.4.420.0200.04319.46
5.4.410.0270.07319.28
5.4.400.0270.05719.25
5.4.390.0200.05319.09
5.4.380.0270.07019.16
5.4.370.0130.05019.13
5.4.360.0270.07019.09
5.4.350.0130.05018.81
5.4.340.0200.06019.13
5.4.320.0200.07719.21
5.4.310.0200.06019.25
5.4.300.0200.04719.07
5.4.290.0300.06719.13
5.4.280.0230.07719.09
5.4.270.0270.06718.78
5.4.260.0200.06719.24
5.4.250.0230.04319.05
5.4.240.0230.07019.09
5.4.230.0230.05319.07
5.4.220.0170.05719.09
5.4.210.0170.04019.21
5.4.200.0330.06018.87
5.4.190.0200.04318.89
5.4.180.0270.06019.14
5.4.170.0230.04718.80
5.4.160.0230.07318.86
5.4.150.0230.07019.19
5.4.140.0170.04716.31
5.4.130.0170.05016.25
5.4.120.0230.04716.41
5.4.110.0170.04316.07
5.4.100.0170.06016.21
5.4.90.0230.06016.23
5.4.80.0300.05716.29
5.4.70.0230.04316.29
5.4.60.0270.06316.49
5.4.50.0170.05016.36
5.4.40.0200.06716.31
5.4.30.0230.04716.35
5.4.20.0230.06716.38
5.4.10.0230.05016.40
5.4.00.0230.06315.63
5.3.290.0270.06715.62
5.3.280.0300.05715.62
5.3.270.0270.03315.62
5.3.260.0300.06715.62
5.3.250.0270.05315.62
5.3.240.0270.06315.62
5.3.230.0200.04015.62
5.3.220.0230.07015.62
5.3.210.0270.04715.62
5.3.200.0270.07315.62
5.3.190.0270.06015.62
5.3.180.0100.05015.62
5.3.170.0270.06715.62
5.3.160.0270.06015.62
5.3.150.0200.07015.62
5.3.140.0270.07315.62
5.3.130.0130.05715.62
5.3.120.0330.05015.62
5.3.110.0270.04715.62
5.3.100.0100.06015.62
5.3.90.0200.07715.62
5.3.80.0300.04715.62
5.3.70.0230.07315.62
5.3.60.0270.03715.62
5.3.50.0200.07315.62
5.3.40.0330.03715.62
5.3.30.0270.06015.62
5.3.20.0200.07715.62
5.3.10.0270.06715.62
5.3.00.0270.04315.62
5.2.170.0170.06315.62
5.2.160.0400.02015.62
5.2.150.0200.04015.62
5.2.140.0130.06315.62
5.2.130.0230.05315.62
5.2.120.0270.05015.62
5.2.110.0200.03715.62
5.2.100.0330.05015.62
5.2.90.0200.05715.62
5.2.80.0200.04315.62
5.2.70.0170.04315.62
5.2.60.0230.02715.62
5.2.50.0230.04715.62
5.2.40.0300.03015.62
5.2.30.0170.04015.62
5.2.20.0170.06315.62
5.2.10.0230.05015.62
5.2.00.0170.05315.62
5.1.60.0130.02715.62
5.1.50.0300.03715.62
5.1.40.0100.03715.62
5.1.30.0070.03715.62
5.1.20.0230.04715.62
5.1.10.0170.05315.62
5.1.00.0130.03015.62
5.0.50.0070.02315.62
5.0.40.0130.02715.62
5.0.30.0100.03715.62
5.0.20.0100.04315.62
5.0.10.0070.04015.62
5.0.00.0070.07015.62
4.4.90.0070.02315.62
4.4.80.0070.03315.62
4.4.70.0000.02715.62
4.4.60.0070.03715.62
4.4.50.0070.03715.62
4.4.40.0070.05015.62
4.4.30.0100.03015.62
4.4.20.0070.02015.62
4.4.10.0070.03715.62
4.4.00.0100.05015.62
4.3.110.0070.03715.62
4.3.100.0030.01715.62
4.3.90.0070.01715.62
4.3.80.0070.05315.62
4.3.70.0070.03315.62
4.3.60.0170.02715.62
4.3.50.0070.02715.62
4.3.40.0100.03715.62
4.3.30.0030.02015.62
4.3.20.0100.03015.62
4.3.10.0070.02315.62
4.3.00.0000.02315.62

preferences:
50.9 ms | 401 KiB | 5 Q