3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(rtrim('-a- ', '-'));

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)
8.3.60.0070.01118.43
8.3.50.0140.00921.08
8.3.40.0120.00318.38
8.3.30.0100.00720.40
8.3.20.0040.00420.34
8.3.10.0040.00420.88
8.3.00.0030.00622.39
8.2.180.0160.00016.38
8.2.170.0100.00722.96
8.2.160.0140.00022.25
8.2.150.0070.01124.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00020.69
8.2.110.0030.00719.30
8.2.100.0090.00317.59
8.2.90.0050.00218.96
8.2.80.0050.00317.97
8.2.70.0000.00817.35
8.2.60.0080.00017.68
8.2.50.0080.00018.07
8.2.40.0060.00318.09
8.2.30.0080.00019.45
8.2.20.0080.00317.53
8.2.10.0000.00717.62
8.2.00.0040.00417.48
8.1.280.0140.00425.92
8.1.270.0060.00323.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0030.00623.83
8.1.230.0040.00720.84
8.1.220.0000.00718.77
8.1.210.0040.00419.03
8.1.200.0040.00417.10
8.1.190.0080.00017.28
8.1.180.0000.00818.10
8.1.170.0060.00318.40
8.1.160.0080.00018.73
8.1.150.0030.00518.50
8.1.140.0000.01117.37
8.1.130.0070.00017.75
8.1.120.0050.00217.35
8.1.110.0030.00517.22
8.1.100.0030.00317.34
8.1.90.0000.00717.23
8.1.80.0070.00017.24
8.1.70.0030.00317.31
8.1.60.0080.00017.41
8.1.50.0000.00817.46
8.1.40.0000.00717.22
8.1.30.0070.00017.46
8.1.20.0040.00417.45
8.1.10.0000.00817.41
8.1.00.0040.00417.39
8.0.300.0030.00519.75
8.0.290.0030.00316.91
8.0.280.0000.00718.19
8.0.270.0000.00717.00
8.0.260.0000.00816.65
8.0.250.0000.00616.89
8.0.240.0050.00516.79
8.0.230.0000.00816.78
8.0.220.0000.00816.77
8.0.210.0030.00316.77
8.0.200.0030.00316.71
8.0.190.0040.00416.84
8.0.180.0040.00416.82
8.0.170.0000.00716.72
8.0.160.0030.00316.76
8.0.150.0040.00416.77
8.0.140.0040.00716.66
8.0.130.0050.00013.23
8.0.120.0040.00416.74
8.0.110.0070.00316.70
8.0.100.0040.00416.68
8.0.90.0040.00416.78
8.0.80.0000.01416.79
8.0.70.0000.00716.70
8.0.60.0000.00716.71
8.0.50.0000.00716.64
8.0.30.0110.00816.91
8.0.20.0020.01717.40
8.0.10.0080.00016.86
8.0.00.0050.01216.66
7.4.330.0020.00216.79
7.4.320.0000.00616.27
7.4.300.0030.00616.36
7.4.290.0000.00716.27
7.4.280.0000.00616.36
7.4.270.0030.00316.30
7.4.260.0000.00513.21
7.4.250.0030.00516.34
7.4.240.0020.00616.36
7.4.230.0040.00416.18
7.4.220.0120.01216.47
7.4.210.0110.00516.42
7.4.200.0040.00216.31
7.4.190.0000.00716.54
7.4.160.0120.00916.34
7.4.150.0090.00917.40
7.4.140.0100.00717.86
7.4.130.0100.01116.48
7.4.120.0110.00816.27
7.4.110.0090.01216.33
7.4.100.0060.01016.19
7.4.90.0100.00716.40
7.4.80.0130.00319.39
7.4.70.0030.01316.37
7.4.60.0100.00616.10
7.4.50.0090.00016.36
7.4.40.0060.00722.77
7.4.30.0130.00616.49
7.4.00.0000.01514.58
7.3.330.0000.00512.89
7.3.320.0050.00012.93
7.3.310.0030.00316.07
7.3.300.0000.00716.16
7.3.290.0060.00616.13
7.3.280.0080.00616.09
7.3.270.0090.00817.40
7.3.260.0230.00318.24
7.3.250.0100.00616.20
7.3.240.0130.00316.21
7.3.230.0090.00916.39
7.3.210.0100.01016.37
7.3.200.0120.00619.39
7.3.190.0100.01016.26
7.3.180.0140.00716.07
7.3.170.0070.01516.29
7.3.160.0120.00916.24
7.3.120.0120.00314.74
7.2.330.0120.00716.43
7.2.320.0120.00916.32
7.2.310.0100.01416.28
7.2.300.0100.01016.43
7.2.290.0100.00616.32
7.2.00.0000.01219.30
7.1.100.0030.00918.08
7.1.70.0000.00816.95
7.1.60.0100.01419.17
7.1.50.0040.01916.80
7.1.00.0000.08322.46
7.0.200.0000.01016.34
7.0.140.0070.07022.00
7.0.80.0500.05719.89
7.0.70.0700.07019.87
7.0.60.0630.06719.87
7.0.50.0500.05320.33
7.0.40.0100.07020.15
7.0.30.0030.04720.10
7.0.20.0200.07020.08
7.0.10.0000.08719.98
7.0.00.0000.08720.04
5.6.230.0070.06720.65
5.6.220.0030.05320.55
5.6.210.0030.08720.66
5.6.200.0030.06021.02
5.6.190.0130.03721.10
5.6.180.0100.04021.02
5.6.170.0130.08021.05
5.6.160.0100.04321.13
5.6.150.0070.04721.16
5.6.140.0030.07721.16
5.6.130.0030.05021.13
5.6.120.0070.07721.16
5.6.110.0100.08021.03
5.6.100.0070.07021.09
5.6.90.0100.06020.92
5.6.80.0030.08720.42
5.6.70.0030.04720.34
5.6.60.0030.05320.36
5.6.50.0100.08020.40
5.6.40.0030.07720.38
5.6.30.0100.07320.43
5.6.20.0070.07720.35
5.6.10.0200.06320.42
5.6.00.0070.04320.37
5.5.370.0130.07320.38
5.5.360.0200.05020.34
5.5.350.0030.05020.45
5.5.340.0100.04720.86
5.5.330.0030.05020.93
5.5.320.0000.07720.82
5.5.310.0100.08320.88
5.5.300.0070.08020.82
5.5.290.0070.06020.88
5.5.280.0130.07320.89
5.5.270.0100.08720.83
5.5.260.0030.09020.82
5.5.250.0030.08720.68
5.5.240.0030.05320.30
5.5.230.0100.07720.18
5.5.220.0170.06320.12
5.5.210.0100.04020.24
5.5.200.0100.08320.11
5.5.190.0070.05320.11
5.5.180.0100.06720.20
5.5.160.0130.06720.27
5.5.150.0100.06720.26
5.5.140.0000.04720.22
5.5.130.0030.06020.11
5.5.120.0200.07020.26
5.5.110.0130.03720.22
5.5.100.0100.07720.01
5.5.90.0130.06020.09
5.5.80.0100.08020.14
5.5.70.0070.07320.08
5.5.60.0100.06020.11
5.5.50.0100.07020.15
5.5.40.0070.04320.07
5.5.30.0130.04020.13
5.5.20.0030.04020.12
5.5.10.0130.06020.07
5.5.00.0070.04720.02
5.4.450.0230.07019.30
5.4.440.0000.07019.14
5.4.430.0070.05719.15
5.4.420.0070.07019.37
5.4.410.0070.06019.32
5.4.400.0100.07318.98
5.4.390.0070.08019.10
5.4.380.0100.07318.90
5.4.370.0230.03019.10
5.4.360.0030.06319.09
5.4.350.0100.06318.95
5.4.340.0100.06719.15
5.4.320.0070.07018.82
5.4.310.0130.03719.05
5.4.300.0070.06019.08
5.4.290.0070.06319.04
5.4.280.0000.06019.02
5.4.270.0030.04718.98
5.4.260.0070.05319.09
5.4.250.0070.04319.14
5.4.240.0130.06319.12
5.4.230.0000.05319.11
5.4.220.0030.04319.05
5.4.210.0100.06719.12
5.4.200.0070.04319.11
5.4.190.0030.03719.06
5.4.180.0130.03018.95
5.4.170.0100.04018.77
5.4.160.0000.04719.02
5.4.150.0030.04719.10
5.4.140.0030.03316.23
5.4.130.0030.03316.35
5.4.120.0030.03716.36
5.4.110.0030.03316.43
5.4.100.0000.04016.23
5.4.90.0000.04016.43
5.4.80.0100.06716.38
5.4.70.0030.07316.24
5.4.60.0100.05716.23
5.4.50.0030.07316.23
5.4.40.0070.03316.43
5.4.30.0100.03016.27
5.4.20.0100.02716.27
5.4.10.0000.04016.33
5.4.00.0030.03316.23
5.3.290.0000.07016.23
5.3.280.0030.04716.23
5.3.270.0000.04316.23
5.3.260.0170.03016.23
5.3.250.0030.03716.23
5.3.240.0000.04316.23
5.3.230.0070.04016.23
5.3.220.0030.03716.23
5.3.210.0030.06016.23
5.3.200.0000.04016.23
5.3.190.0130.03016.23
5.3.180.0030.08016.23
5.3.170.0000.07016.23
5.3.160.0030.04716.23
5.3.150.0030.05716.23
5.3.140.0070.03316.23
5.3.130.0000.05316.23
5.3.120.0000.04016.23
5.3.110.0000.03716.23
5.3.100.0070.03316.23
5.3.90.0070.04316.23
5.3.80.0030.05316.23
5.3.70.0070.07716.23
5.3.60.0100.06716.23
5.3.50.0070.03016.23
5.3.40.0030.03716.23
5.3.30.0030.03716.23
5.3.20.0000.03716.23
5.3.10.0000.04316.23
5.3.00.0070.03316.23
5.2.170.0030.02716.23
5.2.160.0000.03016.23
5.2.150.0030.03016.23
5.2.140.0000.03316.23
5.2.130.0030.03016.23
5.2.120.0000.03316.23
5.2.110.0030.03016.23
5.2.100.0070.04716.23
5.2.90.0000.03716.23
5.2.80.0130.01716.23
5.2.70.0000.03016.23
5.2.60.0070.02716.23
5.2.50.0030.03016.23
5.2.40.0000.03716.23
5.2.30.0100.05716.23
5.2.20.0030.02316.23
5.2.10.0030.02716.23
5.2.00.0030.02716.23
5.1.60.0030.03316.23
5.1.50.0030.02316.23
5.1.40.0030.03316.23
5.1.30.0030.02716.23
5.1.20.0000.02716.23
5.1.10.0030.02716.23
5.1.00.0000.02716.23
5.0.50.0000.02016.23
5.0.40.0030.02716.23
5.0.30.0000.03316.23
5.0.20.0000.01716.23
5.0.10.0000.02016.23
5.0.00.0070.02316.23
4.4.90.0000.01716.23
4.4.80.0000.01716.23
4.4.70.0000.01716.23
4.4.60.0000.01316.23
4.4.50.0000.01316.23
4.4.40.0030.02316.23
4.4.30.0030.01316.23
4.4.20.0000.01716.23
4.4.10.0000.02016.23
4.4.00.0000.02716.23
4.3.110.0030.01316.23
4.3.100.0000.01716.23
4.3.90.0000.01316.23
4.3.80.0000.02316.23
4.3.70.0000.01316.23
4.3.60.0000.01316.23
4.3.50.0030.01716.23
4.3.40.0000.02316.23
4.3.30.0000.01716.23
4.3.20.0000.01316.23
4.3.10.0030.01316.23
4.3.00.0000.01716.23

preferences:
46.08 ms | 401 KiB | 5 Q