3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text='UK"H+O%pSWh]UZ-T%UhRGzAGh '; for($i=0;$i<strlen($text);$i++) { $outText .= $text[$i] ^ $text[$i % 32]; } echo $outText; ?>

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)
8.3.60.0150.00316.88
8.3.50.0100.01421.98
8.3.40.0140.00318.89
8.3.30.0120.00919.02
8.3.20.0070.00020.04
8.3.10.0040.00423.72
8.3.00.0000.00819.36
8.2.180.0110.00718.42
8.2.170.0150.00322.96
8.2.160.0150.00420.55
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00422.13
8.2.110.0100.00022.29
8.2.100.0080.00317.84
8.2.90.0050.00319.35
8.2.80.0040.00418.05
8.2.70.0050.00317.75
8.2.60.0080.00417.68
8.2.50.0030.00618.07
8.2.40.0000.00820.07
8.2.30.0000.00718.02
8.2.20.0040.00417.76
8.2.10.0050.00218.05
8.2.00.0030.00517.79
8.1.280.0100.01025.92
8.1.270.0040.00423.84
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0070.00423.75
8.1.230.0080.00418.98
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0060.00317.22
8.1.190.0030.00517.15
8.1.180.0040.00418.10
8.1.170.0040.00418.64
8.1.160.0040.00422.06
8.1.150.0030.00718.63
8.1.140.0000.00717.38
8.1.130.0070.00017.77
8.1.120.0050.00217.29
8.1.110.0000.00817.36
8.1.100.0000.00817.40
8.1.90.0000.00717.34
8.1.80.0030.00317.27
8.1.70.0000.00717.32
8.1.60.0030.00617.42
8.1.50.0000.00817.45
8.1.40.0000.00717.43
8.1.30.0030.00617.57
8.1.20.0040.00417.56
8.1.10.0040.00417.60
8.1.00.0000.00717.39
8.0.300.0040.00418.96
8.0.290.0060.00317.15
8.0.280.0030.00318.48
8.0.270.0050.00217.26
8.0.260.0000.00617.12
8.0.250.0070.00016.92
8.0.240.0030.00616.90
8.0.230.0070.00017.05
8.0.220.0000.00616.94
8.0.210.0030.00316.82
8.0.200.0030.00316.96
8.0.190.0050.00316.96
8.0.180.0040.00417.01
8.0.170.0040.00416.86
8.0.160.0000.00716.91
8.0.150.0070.00016.93
8.0.140.0000.00716.89
8.0.130.0000.00613.43
8.0.120.0040.00416.88
8.0.110.0000.00716.88
8.0.100.0040.00417.01
8.0.90.0000.00716.99
8.0.80.0120.00616.93
8.0.70.0050.00216.94
8.0.60.0060.00316.82
8.0.50.0030.00316.89
8.0.30.0100.00917.13
8.0.20.0070.01317.40
8.0.10.0040.00416.98
8.0.00.0090.00916.72
7.4.330.0000.00515.00
7.4.320.0070.00016.55
7.4.300.0060.00016.54
7.4.290.0000.00716.53
7.4.280.0000.00716.48
7.4.270.0070.00016.39
7.4.260.0000.00616.36
7.4.250.0040.00416.43
7.4.240.0000.00716.42
7.4.230.0060.00016.52
7.4.220.0100.01316.57
7.4.210.0070.01016.43
7.4.200.0080.00016.51
7.4.190.0040.00416.63
7.4.160.0100.00516.51
7.4.150.0070.01417.40
7.4.140.0120.00817.86
7.4.130.0110.00516.49
7.4.120.0110.00616.46
7.4.110.0100.00716.69
7.4.100.0070.01016.52
7.4.90.0100.00716.39
7.4.80.0170.00619.39
7.4.70.0070.01016.62
7.4.60.0100.01016.63
7.4.50.0040.00416.52
7.4.40.0070.01022.77
7.4.30.0120.00616.50
7.4.00.0000.01515.20
7.3.330.0020.00413.18
7.3.320.0000.00513.18
7.3.310.0000.00616.34
7.3.300.0000.00916.28
7.3.290.0030.01216.34
7.3.280.0100.00616.40
7.3.270.0160.00017.40
7.3.260.0120.00616.36
7.3.250.0150.00516.47
7.3.240.0140.00416.40
7.3.230.0100.00716.39
7.3.210.0060.01216.47
7.3.200.0130.00619.39
7.3.190.0070.01016.62
7.3.180.0060.01016.30
7.3.170.0060.01116.50
7.3.160.0110.00516.61
7.3.120.0000.01714.91
7.3.10.0040.01416.48
7.3.00.0180.00016.58
7.2.330.0080.01216.82
7.2.320.0100.00616.62
7.2.310.0150.00916.52
7.2.300.0090.00916.47
7.2.290.0070.01416.84
7.2.130.0040.00916.81
7.2.120.0050.00516.80
7.2.110.0110.00716.44
7.2.100.0180.00016.77
7.2.90.0070.00316.81
7.2.80.0070.00716.76
7.2.70.0200.00716.73
7.2.60.0110.01117.04
7.2.50.0140.00717.05
7.2.40.0150.00316.83
7.2.30.0080.00817.05
7.2.20.0100.00616.91
7.2.10.0140.00817.09
7.2.00.0040.00816.70
7.1.250.0070.01415.72
7.1.70.0090.00616.98
7.1.60.0070.01719.46
7.1.50.0160.00616.96
7.1.00.0030.07722.36
7.0.200.0050.00516.49
7.0.140.0030.07322.05
7.0.60.0030.04319.95
7.0.50.0100.06317.89
7.0.40.0070.05019.91
7.0.30.0330.07320.21
7.0.20.0270.08020.13
7.0.10.0100.08320.18
7.0.00.0130.05320.01
5.6.280.0000.07721.02
5.6.210.0000.07020.66
5.6.200.0100.07018.24
5.6.190.0070.06320.77
5.6.180.0170.07020.41
5.6.170.0300.07020.51
5.6.160.0030.04020.42
5.6.150.0070.05318.22
5.6.140.0100.07018.11
5.6.130.0070.03718.21
5.6.120.0000.04320.98
5.6.110.0100.04020.88
5.6.100.0100.07720.98
5.6.90.0070.07721.10
5.6.80.0170.06720.41
5.6.70.4400.03720.47
5.5.350.0200.08020.46
5.5.340.0070.04017.93
5.5.330.0070.04020.39
5.5.320.0270.04320.31
5.5.310.0300.08020.41
5.5.300.0100.07717.92
5.5.290.0100.08017.89
5.5.280.0130.08320.87
5.5.270.0030.05020.86
5.5.260.0000.04320.97
5.5.250.0170.07020.77
5.5.240.0270.04720.28
5.4.450.1000.05719.52
5.4.440.0930.06719.11
5.4.430.0070.06719.61
5.4.420.0770.05719.48
5.4.410.0800.04719.35
5.4.400.0900.06319.14
5.4.390.0870.05319.28
5.4.380.0400.06018.56
5.4.370.0570.06718.52
5.4.360.0200.05718.72
5.4.350.0300.05018.66
5.4.340.0400.05018.72
5.4.320.0100.03612.46
5.4.310.0050.04612.45
5.4.300.0060.03512.45
5.4.290.0120.07712.44
5.4.280.0150.05812.33
5.4.270.0130.04812.33
5.4.260.0100.05712.34
5.4.250.0060.03912.34
5.4.240.0100.03412.33
5.4.230.0070.04012.33
5.4.220.0070.03912.32
5.4.210.0110.03512.32
5.4.200.0190.06412.32
5.4.190.0120.05912.32
5.4.180.0080.05512.32
5.4.170.0130.05812.33
5.4.160.0060.03812.33
5.4.150.0070.03712.33
5.4.140.0060.03812.01
5.4.130.0080.03312.00
5.4.120.0070.03611.95
5.4.110.0110.04811.95
5.4.100.0080.05711.95
5.4.90.0120.09911.95
5.4.80.0060.05511.95
5.4.70.0350.12011.95
5.4.60.0070.03911.95
5.4.50.0070.04111.95
5.4.40.0040.03911.93
5.4.30.0040.04111.93
5.4.20.0040.04411.93
5.4.10.0090.03911.93
5.4.00.0050.03911.42
5.3.290.0080.04112.80
5.3.280.0090.03712.71
5.3.270.0170.09812.73
5.3.260.0040.04312.72
5.3.250.0050.04112.71
5.3.240.0070.03812.71
5.3.230.0050.03812.71
5.3.220.0110.05112.68
5.3.210.0040.04412.68
5.3.200.0060.03812.68
5.3.190.0060.04412.68
5.3.180.0060.05312.67
5.3.170.0130.03512.67
5.3.160.0100.05012.67
5.3.150.0060.04212.67
5.3.140.0120.06012.66
5.3.130.0070.05612.66
5.3.120.0160.05112.66
5.3.110.0120.08112.66
5.3.100.0090.06512.12
5.3.90.0060.04412.08
5.3.80.0050.04112.07
5.3.70.0070.04012.07
5.3.60.0090.03512.06
5.3.50.0080.03712.00
5.3.40.0110.03912.00
5.3.30.0090.05211.94
5.3.20.0090.03511.73
5.3.10.0080.03411.69
5.3.00.0090.03411.68
5.2.170.0040.0379.18
5.2.160.0070.0419.18
5.2.150.0030.0469.18
5.2.140.0090.0499.18
5.2.130.0040.0309.13
5.2.120.0030.0319.14
5.2.110.0060.0299.14
5.2.100.0060.0319.14
5.2.90.0070.0309.14
5.2.80.0030.0369.14
5.2.70.0050.0459.13
5.2.60.0080.0419.09
5.2.50.0050.0329.06
5.2.40.0050.0319.04
5.2.30.0070.0389.00
5.2.20.0040.0368.99
5.2.10.0050.0398.91
5.2.00.0080.0308.78
5.1.60.0040.0388.06
5.1.50.0020.0298.05
5.1.40.0040.0288.04
5.1.30.0060.0298.39
5.1.20.0040.0358.41
5.1.10.0060.0278.14
5.1.00.0020.0328.14
5.0.50.0050.0266.62
5.0.40.0050.0266.47
5.0.30.0060.0326.29
5.0.20.0050.0196.26
5.0.10.0060.0186.23
5.0.00.0020.0376.23
4.4.90.0020.0164.78
4.4.80.0040.0154.76
4.4.70.0030.0164.75
4.4.60.0020.0164.75
4.4.50.0030.0154.77
4.4.40.0040.0244.71
4.4.30.0020.0164.76
4.4.20.0020.0174.84
4.4.10.0020.0214.85
4.4.00.0050.0264.76
4.3.110.0040.0224.67
4.3.100.0050.0204.66
4.3.90.0030.0224.63
4.3.80.0060.0234.58
4.3.70.0040.0144.63
4.3.60.0040.0144.63
4.3.50.0020.0164.62
4.3.40.0040.0234.54
4.3.30.0020.0163.29
4.3.20.0020.0163.25
4.3.10.0010.0173.22
4.3.00.0130.01310.54

preferences:
35.03 ms | 401 KiB | 5 Q