3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text='UK"H+O%pSWh]UZ-T%UhRGzAGh '; $outText=''; for($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)
8.3.60.0100.01316.61
8.3.50.0130.00822.08
8.3.40.0100.01018.70
8.3.30.0070.01019.04
8.3.20.0140.00320.04
8.3.10.0090.00623.65
8.3.00.0080.00019.38
8.2.180.0030.01418.29
8.2.170.0110.00722.96
8.2.160.0130.00720.24
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0100.00326.16
8.2.120.0080.00022.26
8.2.110.0030.00622.19
8.2.100.0000.01017.84
8.2.90.0000.00819.14
8.2.80.0050.00318.04
8.2.70.0090.00017.63
8.2.60.0040.00418.05
8.2.50.0080.00018.07
8.2.40.0000.00919.88
8.2.30.0000.00718.04
8.2.20.0030.00517.64
8.2.10.0070.00018.04
8.2.00.0040.00417.68
8.1.280.0140.00325.92
8.1.270.0050.00323.67
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.84
8.1.230.0080.00418.97
8.1.220.0000.00817.74
8.1.210.0070.00518.77
8.1.200.0080.00017.23
8.1.190.0060.00317.29
8.1.180.0050.00518.10
8.1.170.0060.00618.46
8.1.160.0000.00722.06
8.1.150.0080.00018.66
8.1.140.0050.00317.43
8.1.130.0000.00717.82
8.1.120.0030.00417.41
8.1.110.0000.00717.32
8.1.100.0030.00617.45
8.1.90.0040.00417.29
8.1.80.0040.00417.38
8.1.70.0000.00717.39
8.1.60.0040.00417.42
8.1.50.0000.00717.30
8.1.40.0040.00417.36
8.1.30.0060.00317.49
8.1.20.0000.00817.62
8.1.10.0060.00317.52
8.1.00.0040.00417.39
8.0.300.0110.00018.77
8.0.290.0030.00317.18
8.0.280.0000.00718.43
8.0.270.0000.00717.23
8.0.260.0070.00017.19
8.0.250.0000.00616.99
8.0.240.0000.00816.92
8.0.230.0000.00716.91
8.0.220.0030.00316.91
8.0.210.0030.00316.75
8.0.200.0070.00016.96
8.0.190.0040.00416.97
8.0.180.0030.00616.79
8.0.170.0040.00416.89
8.0.160.0070.00016.96
8.0.150.0030.00316.70
8.0.140.0030.00316.71
8.0.130.0030.00313.27
8.0.120.0020.00516.75
8.0.110.0040.00416.85
8.0.100.0070.00016.94
8.0.90.0000.00716.68
8.0.80.0030.01216.84
8.0.70.0040.00416.74
8.0.60.0030.00616.83
8.0.50.0040.00416.91
8.0.30.0110.00817.11
8.0.20.0130.00517.40
8.0.10.0030.00316.86
8.0.00.0120.00716.65
7.4.330.0050.00015.00
7.4.320.0040.00416.40
7.4.300.0030.00316.46
7.4.290.0030.00316.44
7.4.280.0030.00316.51
7.4.270.0030.00316.43
7.4.260.0060.00016.35
7.4.250.0050.00316.47
7.4.240.0030.00316.46
7.4.230.0000.00716.18
7.4.220.0030.01516.61
7.4.210.0080.00716.51
7.4.200.0080.00016.55
7.4.190.0030.00316.63
7.4.160.0140.00316.57
7.4.150.0110.00717.40
7.4.140.0070.01017.86
7.4.130.0040.01216.51
7.4.120.0100.00716.43
7.4.110.0100.00716.31
7.4.100.0080.01216.58
7.4.90.0140.00316.50
7.4.80.0090.01419.39
7.4.70.0070.01416.51
7.4.60.0060.01316.27
7.4.50.0080.00016.48
7.4.40.0070.00722.77
7.4.30.0040.01316.43
7.4.00.0070.00714.84
7.3.330.0060.00013.12
7.3.320.0050.00013.05
7.3.310.0000.00616.18
7.3.300.0060.00316.18
7.3.290.0030.01016.35
7.3.280.0060.01216.35
7.3.270.0160.00017.40
7.3.260.0130.01016.55
7.3.250.0090.00916.46
7.3.240.0090.00616.43
7.3.230.0130.01016.63
7.3.210.0120.00316.64
7.3.200.0070.00419.39
7.3.190.0080.00816.28
7.3.180.0090.00616.32
7.3.170.0070.01416.50
7.3.160.0110.00516.48
7.3.120.0090.00614.66
7.2.330.0060.01116.80
7.2.320.0080.00916.70
7.2.310.0030.01316.68
7.2.300.0060.01216.50
7.2.290.0120.00816.56
7.1.70.0040.00417.20
7.1.60.0070.01019.46
7.1.50.0040.00716.96
7.1.00.0070.07022.35
7.0.200.0040.00416.71
7.0.140.0070.06322.07
7.0.60.0130.07719.96
7.0.50.0070.04317.79
7.0.40.0130.07720.07
7.0.30.0300.05720.04
7.0.20.0170.04720.16
7.0.10.0130.08019.99
7.0.00.0070.08720.09
5.6.280.0030.07021.02
5.6.210.0000.08720.46
5.6.200.0130.08018.20
5.6.190.0070.07720.45
5.6.180.0270.07720.39
5.6.170.0230.07320.50
5.6.160.0070.04020.50
5.6.150.0130.08018.13
5.6.140.0100.04318.21
5.6.130.0000.07318.12
5.6.120.0100.03721.02
5.6.110.0030.04020.98
5.6.100.0070.08720.98
5.6.90.0070.08021.02
5.6.80.0070.04020.48
5.6.70.4670.03320.52
5.5.350.0270.07020.40
5.5.340.0070.05017.95
5.5.330.0070.04320.23
5.5.320.0330.07320.33
5.5.310.0330.08020.29
5.5.300.0070.08317.87
5.5.290.0100.07317.94
5.5.280.0000.04320.89
5.5.270.0030.04020.67
5.5.260.0130.05320.79
5.5.250.0070.04020.47
5.5.240.0230.07020.25
5.4.450.0600.07019.59
5.4.440.0970.05319.60
5.4.430.0170.06319.51
5.4.420.0570.06719.48
5.4.410.0430.04719.34
5.4.400.0770.05019.14
5.4.390.0700.06019.16
5.4.380.0370.04718.68
5.4.370.0230.05318.65
5.4.360.0270.05318.57
5.4.350.0400.03718.77
5.4.340.0230.05018.45
5.4.320.0050.04312.45
5.4.310.0080.03512.45
5.4.300.0110.03312.46
5.4.290.0080.04412.43
5.4.280.0130.04512.34
5.4.270.0030.04112.33
5.4.260.0070.04112.33
5.4.250.0110.04312.34
5.4.240.0120.04012.34
5.4.230.0140.04612.32
5.4.220.0110.03912.32
5.4.210.0140.05312.33
5.4.200.0080.05412.32
5.4.190.0070.05312.32
5.4.180.0030.04112.32
5.4.170.0060.03612.33
5.4.160.0070.03512.33
5.4.150.0070.03712.33
5.4.140.0050.05312.01
5.4.130.0070.04912.00
5.4.120.0080.03511.96
5.4.110.0080.03511.95
5.4.100.0040.03911.95
5.4.90.0070.03811.95
5.4.80.0050.04111.95
5.4.70.0080.05211.95
5.4.60.0080.05211.94
5.4.50.0070.05011.94
5.4.40.0070.03911.93
5.4.30.0070.03711.93
5.4.20.0050.03811.93
5.4.10.0130.04311.93
5.4.00.0080.05111.42
5.3.290.0050.04512.80
5.3.280.0060.05412.71
5.3.270.0050.05812.73
5.3.260.0070.05612.72
5.3.250.0110.05212.71
5.3.240.0060.04112.72
5.3.230.0130.03912.71
5.3.220.0110.03612.68
5.3.210.0080.04512.68
5.3.200.0080.03712.68
5.3.190.0060.04412.68
5.3.180.0090.05712.68
5.3.170.0090.05412.67
5.3.160.0060.05612.67
5.3.150.0040.05812.67
5.3.140.0140.05112.66
5.3.130.0120.05312.66
5.3.120.0070.05812.66
5.3.110.0080.04112.66
5.3.100.0060.04312.12
5.3.90.0050.04112.09
5.3.80.0080.03712.08
5.3.70.0080.03712.07
5.3.60.0040.03912.07
5.3.50.0130.04412.00
5.3.40.0100.04812.00
5.3.30.0100.04011.94
5.3.20.0040.03911.72
5.3.10.0050.03811.69
5.3.00.0070.05611.68
5.2.170.0070.0399.18
5.2.160.0070.0329.18
5.2.150.0070.0399.18
5.2.140.0090.0349.17
5.2.130.0070.0409.13
5.2.120.0060.0389.14
5.2.110.0080.0369.15
5.2.100.0090.0389.14
5.2.90.0080.0399.14
5.2.80.0060.0399.13
5.2.70.0070.0299.13
5.2.60.0080.0309.09
5.2.50.0040.0329.06
5.2.40.0040.0319.04
5.2.30.0030.0329.01
5.2.20.0050.0299.00
5.2.10.0060.0308.92
5.2.00.0090.0278.78
5.1.60.0020.0288.06
5.1.50.0050.0248.06
5.1.40.0050.0248.04
5.1.30.0020.0308.39
5.1.20.0050.0268.41
5.1.10.0100.0288.13
5.1.00.0070.0308.14
5.0.50.0050.0286.62
5.0.40.0050.0196.48
5.0.30.0050.0306.29
5.0.20.0050.0176.26
5.0.10.0030.0206.24
5.0.00.0070.0286.23
4.4.90.0040.0144.78
4.4.80.0040.0214.75
4.4.70.0020.0194.75
4.4.60.0050.0184.75
4.4.50.0090.0174.77
4.4.40.0030.0314.71
4.4.30.0020.0224.76
4.4.20.0030.0194.84
4.4.10.0040.0184.85
4.4.00.0020.0404.76
4.3.110.0020.0254.67
4.3.100.0030.0234.67
4.3.90.0040.0224.63
4.3.80.0050.0314.58
4.3.70.0020.0234.63
4.3.60.0060.0174.63
4.3.50.0040.0174.63
4.3.40.0060.0264.54
4.3.30.0030.0253.28
4.3.20.0020.0193.26
4.3.10.0050.0193.22
4.3.00.0030.01010.54

preferences:
38.56 ms | 401 KiB | 5 Q