3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "\x02-\x03-\x04-\x05-\x06 / \x08-\x09 / \x0B-\x0C / \x0E-\x0F-\x1A-\x1B-\x1C-\x1D-\x1E-\x1F / %x21-2B";

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)
8.3.60.0100.01018.43
8.3.50.0180.01222.12
8.3.40.0100.01018.80
8.3.30.0070.00718.76
8.3.20.0000.00720.20
8.3.10.0040.00423.53
8.3.00.0000.00720.58
8.2.180.0050.00916.48
8.2.170.0100.00322.96
8.2.160.0100.00322.08
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0050.00317.63
8.2.110.0040.00819.18
8.2.100.0120.00317.75
8.2.90.0040.00417.50
8.2.80.0000.00918.63
8.2.70.0060.00317.50
8.2.60.0030.00618.04
8.2.50.0040.00418.07
8.2.40.0050.00519.59
8.2.30.0000.00717.90
8.2.20.0070.00017.40
8.2.10.0070.00017.57
8.2.00.0040.00417.43
8.1.280.0070.01425.92
8.1.270.0050.00323.96
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00619.01
8.1.230.0040.00717.70
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0000.01017.13
8.1.190.0000.00817.38
8.1.180.0000.00818.10
8.1.170.0050.00318.42
8.1.160.0040.00421.94
8.1.150.0030.00618.38
8.1.140.0040.00417.20
8.1.130.0030.00317.75
8.1.120.0070.00017.24
8.1.110.0040.00417.23
8.1.100.0040.00417.31
8.1.90.0070.00017.27
8.1.80.0070.00017.18
8.1.70.0030.00317.25
8.1.60.0030.00517.48
8.1.50.0050.00317.38
8.1.40.0000.00817.29
8.1.30.0000.00917.46
8.1.20.0000.00817.51
8.1.10.0070.00017.40
8.1.00.0050.00317.27
8.0.300.0030.00618.77
8.0.290.0000.00916.75
8.0.280.0040.00418.38
8.0.270.0070.00017.11
8.0.260.0040.00416.62
8.0.250.0040.00416.87
8.0.240.0070.00016.80
8.0.230.0040.00416.75
8.0.220.0030.00316.77
8.0.210.0070.00016.71
8.0.200.0000.00616.87
8.0.190.0030.00516.80
8.0.180.0080.00016.74
8.0.170.0000.00816.78
8.0.160.0000.00816.74
8.0.150.0000.00716.65
8.0.140.0030.00316.74
8.0.130.0030.00313.18
8.0.120.0040.00416.69
8.0.110.0040.00416.75
8.0.100.0040.00416.80
8.0.90.0070.00016.82
8.0.80.0160.00616.75
8.0.70.0070.00016.57
8.0.60.0070.00016.80
8.0.50.0000.00816.65
8.0.30.0200.00416.99
8.0.20.0080.01017.40
8.0.10.0030.00316.70
8.0.00.0070.01316.73
7.4.330.0050.00015.00
7.4.320.0030.00316.37
7.4.300.0000.00616.45
7.4.290.0030.00616.48
7.4.280.0060.00016.36
7.4.270.0030.00316.32
7.4.260.0040.00416.37
7.4.250.0070.00016.29
7.4.240.0070.00016.43
7.4.230.0030.00316.57
7.4.220.0090.00916.38
7.4.210.0110.00916.43
7.4.200.0070.00016.54
7.4.190.0000.00816.47
7.4.160.0090.00616.46
7.4.150.0030.01417.40
7.4.140.0110.00517.86
7.4.130.0130.00616.36
7.4.120.0110.00716.37
7.4.110.0060.00916.34
7.4.100.0100.00716.52
7.4.90.0070.01016.35
7.4.80.0150.00619.39
7.4.70.0120.01416.37
7.4.60.0060.01016.20
7.4.50.0000.00416.54
7.4.40.0070.00722.77
7.4.30.0040.01116.30
7.4.00.0130.00614.56
7.3.330.0000.00512.97
7.3.320.0000.00612.95
7.3.310.0000.00716.18
7.3.300.0040.00416.01
7.3.290.0080.00516.16
7.3.280.0120.00516.13
7.3.270.0100.00617.40
7.3.260.0110.00516.21
7.3.250.0070.01316.11
7.3.240.0130.00616.22
7.3.230.0030.01216.45
7.3.210.0130.00816.39
7.3.200.0060.01116.30
7.3.190.0100.00616.18
7.3.180.0040.01116.18
7.3.170.0120.00316.50
7.3.160.0040.01116.18
7.3.120.0080.00814.32
7.2.330.0110.00716.45
7.2.320.0100.00716.50
7.2.310.0120.01216.55
7.2.300.0130.00316.40
7.2.290.0070.01016.55
7.2.60.0030.01016.89
7.2.00.0060.00919.33
7.1.200.0040.00715.75
7.1.100.0040.01117.64
7.1.70.0060.01517.13
7.1.60.0060.01819.32
7.1.50.0000.01016.77
7.1.00.0100.07022.32
7.0.200.0000.01016.85
7.0.140.0030.07321.91
7.0.60.0130.04019.92
7.0.50.0000.04317.85
7.0.40.0130.04020.23
7.0.30.0300.07020.18
7.0.20.0270.04320.20
7.0.10.0000.08720.01
7.0.00.0030.06020.09
5.6.280.0030.07321.12
5.6.210.0070.08320.71
5.6.200.0130.07718.19
5.6.190.0200.06720.61
5.6.180.0030.04720.62
5.6.170.0270.06320.45
5.6.160.0070.07720.48
5.6.150.0030.04718.09
5.6.140.0030.07318.21
5.6.130.0130.08018.20
5.6.120.0030.09020.98
5.6.110.0130.07721.00
5.6.100.0130.07321.10
5.6.90.0100.07320.98
5.6.80.0070.05720.43
5.5.350.0030.04320.40
5.5.340.0070.05017.95
5.5.330.0070.04020.21
5.5.320.0230.05020.18
5.5.310.0300.04020.17
5.5.300.0070.03717.92
5.5.290.0100.08017.97
5.5.280.0100.07320.75
5.5.270.0070.05320.86
5.5.260.0170.07720.76
5.5.250.0000.04320.68
5.5.240.0030.08320.06
5.4.450.0670.04319.11
5.4.440.0670.05019.41
5.4.430.0900.04719.40
5.4.420.0330.03719.56
5.4.410.0630.04019.26
5.4.400.0430.08018.51
5.4.390.0800.05318.70
5.4.380.0070.06318.70
5.4.370.0270.04718.69
5.4.360.0270.04318.62
5.4.350.0270.05318.71
5.4.340.0330.04018.45
5.4.320.0070.03512.46
5.4.310.0070.03712.45
5.4.300.0080.04412.45
5.4.290.0030.04412.45
5.4.280.0100.03712.34
5.4.270.0100.03212.35
5.4.260.0070.03612.35
5.4.250.0050.04112.35
5.4.240.0080.03412.35
5.4.230.0070.03612.34
5.4.220.0050.03712.34
5.4.210.0080.03612.34
5.4.200.0070.03912.34
5.4.190.0150.04412.33
5.4.180.0160.04412.33
5.4.170.0130.04512.34
5.4.160.0110.04812.34
5.4.150.0170.04212.33
5.4.140.0150.04212.02
5.4.130.0190.04312.00
5.4.120.0250.06611.96
5.4.110.0190.04311.96
5.4.100.0180.04011.96
5.4.90.0150.04411.96
5.4.80.0220.06611.96
5.4.70.0120.04511.96
5.4.60.0150.04111.95
5.4.50.0130.04311.95
5.4.40.0140.04111.95
5.4.30.0140.04411.94
5.4.20.0150.04111.94
5.4.10.0140.04211.94
5.4.00.0100.04611.43
5.3.290.0090.03912.80
5.3.280.0050.04612.70
5.3.270.0200.04412.72
5.3.260.0150.04612.72
5.3.250.0280.06312.72
5.3.240.0140.04612.72
5.3.230.0150.04612.71
5.3.220.0140.04512.68
5.3.210.0170.04212.68
5.3.200.0190.04412.68
5.3.190.0190.04212.68
5.3.180.0170.04212.67
5.3.170.0160.04412.67
5.3.160.0150.04412.68
5.3.150.0150.04412.68
5.3.140.0160.04312.66
5.3.130.0120.04812.66
5.3.120.0180.04612.66
5.3.110.0140.04712.66
5.3.100.0210.07312.12
5.3.90.0170.04312.09
5.3.80.0210.04112.07
5.3.70.0160.04312.07
5.3.60.0130.04812.06
5.3.50.0190.04212.00
5.3.40.0210.04612.00
5.3.30.0110.04611.97
5.3.20.0150.04411.73
5.3.10.0210.06811.69
5.3.00.0160.04411.67

preferences:
44.92 ms | 401 KiB | 5 Q