3v4l.org

run code in 300+ PHP versions simultaneously
<?php $options = 'wertwertwertwertwertwert'; $options['after'] .= '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)
8.3.60.0030.01716.73
8.3.50.0100.00316.39
8.3.40.0110.00418.84
8.3.30.0140.00018.79
8.3.20.0040.00420.21
8.3.10.0040.00423.66
8.3.00.0030.00523.53
8.2.180.0180.00316.63
8.2.170.0110.00422.96
8.2.160.0080.01220.25
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0080.00021.04
8.2.120.0080.00026.35
8.2.110.0030.00620.89
8.2.100.0070.00317.80
8.2.90.0040.00419.17
8.2.80.0000.00817.97
8.2.70.0030.00717.63
8.2.60.0060.00318.03
8.2.50.0080.00018.09
8.2.40.0040.00422.34
8.2.30.0000.00819.30
8.2.20.0080.00317.64
8.2.10.0050.00218.05
8.2.00.0040.00417.85
8.1.280.0100.00725.92
8.1.270.0100.00323.83
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0060.00322.55
8.1.230.0120.00017.82
8.1.220.0000.00717.79
8.1.210.0000.00818.77
8.1.200.0080.00017.25
8.1.190.0030.00617.22
8.1.180.0050.00318.10
8.1.170.0000.00818.59
8.1.160.0030.00320.56
8.1.150.0040.00418.87
8.1.140.0000.00819.44
8.1.130.0030.00317.68
8.1.120.0070.00017.43
8.1.110.0070.00017.34
8.1.100.0000.01017.37
8.1.90.0080.00017.45
8.1.80.0050.00317.31
8.1.70.0030.00317.34
8.1.60.0090.00017.54
8.1.50.0050.00317.49
8.1.40.0000.00717.43
8.1.30.0050.00317.66
8.1.20.0040.00417.66
8.1.10.0040.00417.58
8.1.00.0030.00617.51
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.32
8.0.270.0000.00717.17
8.0.260.0030.00317.17
8.0.250.0030.00316.99
8.0.240.0040.00416.82
8.0.230.0000.00716.93
8.0.220.0030.00316.93
8.0.210.0000.00816.86
8.0.200.0040.00416.89
8.0.190.0030.00316.95
8.0.180.0040.00416.80
8.0.170.0040.00416.91
8.0.160.0040.00416.87
8.0.150.0030.00616.78
8.0.140.0000.00716.84
8.0.130.0050.00013.34
8.0.120.0030.00516.76
8.0.110.0000.00716.80
8.0.100.0040.00416.89
8.0.90.0030.00316.69
8.0.80.0090.00616.88
8.0.70.0030.00616.93
8.0.60.0040.00416.91
8.0.50.0000.00816.94
8.0.30.0070.00817.08
8.0.20.0130.01317.40
8.0.10.0070.00017.12
8.0.00.0120.00616.76
7.4.330.0020.00216.85
7.4.320.0030.00316.54
7.4.300.0070.00016.59
7.4.290.0070.00016.48
7.4.280.0040.00416.63
7.4.270.0030.00316.54
7.4.260.0030.00316.45
7.4.250.0040.00316.53
7.4.240.0050.00216.52
7.4.230.0030.00316.50
7.4.220.0200.00316.52
7.4.210.0060.00916.55
7.4.200.0040.00316.66
7.4.160.0040.01216.50
7.4.150.0140.01217.40
7.4.140.0050.01517.86
7.4.130.0150.00316.55
7.4.120.0090.00816.49
7.4.110.0160.00016.73
7.4.100.0030.01416.54
7.4.90.0060.01716.56
7.4.80.0120.00619.39
7.4.70.0140.00316.57
7.4.60.0130.00316.56
7.4.50.0040.00716.29
7.4.40.0060.01016.55
7.4.30.0100.00716.41
7.4.00.0080.00815.16
7.3.330.0020.00213.19
7.3.320.0000.00513.23
7.3.310.0030.00316.30
7.3.300.0040.00416.34
7.3.290.0080.01016.33
7.3.280.0070.01116.34
7.3.270.0100.00917.40
7.3.260.0070.01016.37
7.3.240.0110.01016.48
7.3.230.0120.00616.60
7.3.210.0030.01416.36
7.3.200.0090.01219.39
7.3.190.0110.00516.44
7.3.180.0090.00616.36
7.3.170.0090.01116.45
7.3.160.0090.00616.30
7.2.330.0130.00616.49
7.2.320.0040.01416.64
7.2.310.0100.00616.67
7.2.300.0130.00316.49
7.2.290.0120.00416.66
7.2.60.0090.00616.66
7.2.00.0040.00819.52
7.1.200.0120.01515.23
7.1.100.0040.00418.33
7.1.70.0040.00417.13
7.1.60.0000.02519.40
7.1.50.0060.01516.92
7.1.00.0030.07722.28
7.0.200.0760.00314.60
7.0.60.0270.06721.75
7.0.50.0100.06017.78
7.0.40.0030.05020.30
7.0.30.0230.05320.04
7.0.20.0330.08020.30
7.0.10.0100.08720.18
7.0.00.0000.04719.99
5.6.280.0000.03320.92
5.6.210.0100.08020.71
5.6.200.0070.08018.15
5.6.190.0130.07720.67
5.6.180.0470.06720.41
5.6.170.0170.05020.39
5.6.160.0130.06720.32
5.6.150.0130.04718.18
5.6.140.0070.03718.18
5.6.130.0070.06718.20
5.6.120.0070.06720.96
5.6.110.0070.05721.00
5.6.100.0130.07321.10
5.6.90.0030.06320.99
5.6.80.0070.08020.48
5.5.350.0300.07320.34
5.5.340.0030.08317.96
5.5.330.0100.05720.40
5.5.320.0270.05720.30
5.5.310.0070.05320.18
5.5.300.0030.07017.96
5.5.290.0070.03717.92
5.5.280.0030.04320.89
5.5.270.0070.06720.93
5.5.260.0100.05320.84
5.5.250.0170.07320.77
5.5.240.0300.07020.18

preferences:
50.98 ms | 400 KiB | 5 Q