3v4l.org

run code in 300+ PHP versions simultaneously
<?php function xor_encrypt($in) { $key = '<censored>'; $text = $in; $outText = ''; // Iterate through each character for($i=0;$i<strlen($text);$i++) { $outText .= $text[$i] ^ $key[$i % strlen($key)]; } return $outText; } $my_data = array( "showpassword"=>"yes", "bgcolor"=>"#ffffff"); $my_data_e = xor_encrypt("111"); $my_data_e = xor_encrypt($my_data_e); echo $my_data_e;

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)
8.3.70.0110.01118.31
8.3.60.0070.00716.50
8.3.50.0120.00518.33
8.3.40.0150.00718.88
8.3.30.0070.00718.96
8.3.20.0000.00818.82
8.3.10.0040.00420.48
8.3.00.0050.00319.51
8.2.190.0100.01016.58
8.2.180.0210.00016.50
8.2.170.0040.01122.96
8.2.160.0100.00719.29
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0060.00326.16
8.2.120.0070.00319.22
8.2.110.0040.00719.30
8.2.100.0050.00517.84
8.2.90.0090.00022.03
8.2.80.0040.00419.25
8.2.70.0050.00317.75
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0040.00418.28
8.2.30.0040.00418.10
8.2.20.0000.00817.59
8.2.10.0040.00417.75
8.2.00.0070.00317.63
8.1.280.0110.00425.92
8.1.270.0080.00024.66
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00322.61
8.1.230.0080.00320.96
8.1.220.0060.00317.74
8.1.210.0040.00418.96
8.1.200.0030.00617.35
8.1.190.0030.00517.40
8.1.180.0030.00618.10
8.1.170.0000.00918.84
8.1.160.0040.00418.92
8.1.150.0050.00318.55
8.1.140.0050.00217.39
8.1.130.0000.00717.86
8.1.120.0030.00317.37
8.1.110.0020.00517.40
8.1.100.0070.00017.42
8.1.90.0000.00717.29
8.1.80.0040.00417.45
8.1.70.0000.00717.30
8.1.60.0050.00217.58
8.1.50.0050.00317.37
8.1.40.0040.00417.50
8.1.30.0040.00417.66
8.1.20.0080.00017.63
8.1.10.0000.00717.52
8.1.00.0040.00417.38
8.0.300.0030.00319.86
8.0.290.0050.00316.75
8.0.280.0000.00718.45
8.0.270.0040.00417.31
8.0.260.0070.00016.81
8.0.250.0000.00716.87
8.0.240.0030.00316.80
8.0.230.0000.00716.89
8.0.220.0030.00316.91
8.0.210.0030.00316.89
8.0.200.0000.00716.83
8.0.190.0000.00816.86
8.0.180.0070.00016.89
8.0.170.0000.00816.85
8.0.160.0030.00316.79
8.0.150.0040.00416.89
8.0.140.0050.00316.67
8.0.130.0000.00613.32
8.0.120.0040.00416.73
8.0.110.0060.00316.80
8.0.100.0000.00716.83
8.0.90.0000.00716.82
8.0.80.0050.01016.84
8.0.70.0070.00016.77
8.0.60.0040.00416.83
8.0.50.0080.00016.92
8.0.30.0060.01317.08
8.0.20.0080.01117.26
8.0.10.0040.00417.13
8.0.00.0110.00816.70
7.4.330.0000.00612.88
7.4.320.0060.00016.46
7.4.300.0030.00316.64
7.4.290.0000.00716.58
7.4.280.0050.00316.42
7.4.270.0070.00016.50
7.4.260.0060.00013.25
7.4.250.0040.00416.52
7.4.240.0020.00516.55
7.4.230.0050.00216.69
7.4.220.0150.00316.60
7.4.210.0100.00616.58
7.4.200.0040.00416.64
7.4.190.0000.00716.64
7.4.160.0040.01116.50
7.4.150.0110.00716.57
7.4.140.0090.00816.53
7.4.130.0090.00816.61
7.4.120.0100.01016.47
7.4.110.0040.01816.42
7.4.100.0070.01016.65
7.4.90.0130.00316.59
7.4.80.0120.00419.39
7.4.70.0130.00316.51
7.4.60.0080.00816.36
7.4.50.0040.01116.32
7.4.40.0070.01116.46
7.4.30.0080.00816.59
7.4.00.0070.00714.63
7.3.330.0000.00713.33
7.3.320.0000.00613.39
7.3.310.0000.00816.35
7.3.300.0070.00016.36
7.3.290.0090.00616.29
7.3.280.0060.01316.31
7.3.270.0140.01016.59
7.3.260.0040.01816.32
7.3.250.0080.01216.49
7.3.240.0100.00716.45
7.3.230.0130.00616.59
7.3.210.0040.01216.50
7.3.200.0060.01116.46
7.3.190.0120.00916.23
7.3.180.0110.00716.38
7.3.170.0080.00816.63
7.3.160.0060.00916.56
7.3.120.0070.00714.75
7.3.10.0240.00916.14
7.3.00.0050.00816.59
7.2.330.0030.01416.73
7.2.320.0060.01516.47
7.2.310.0110.00616.70
7.2.300.0100.00716.73
7.2.290.0100.00716.56
7.2.130.0070.00816.83
7.2.120.0110.00716.81
7.2.110.0070.00716.97
7.2.100.0080.01116.79
7.2.90.0170.00716.81
7.2.80.0090.00916.85
7.2.70.0150.00716.91
7.2.60.0160.00716.71
7.2.50.0270.00816.56
7.2.40.0180.00616.69
7.2.30.0080.00816.76
7.2.20.0260.00816.80
7.2.10.0140.01216.82
7.2.00.0190.01117.00
7.1.250.0080.00815.60
7.1.240.0070.00715.80
7.1.230.0090.00315.96
7.1.220.0030.00915.96
7.1.210.0090.00615.61
7.1.200.0030.00915.49
7.1.190.0040.01115.66
7.1.180.0000.00915.86
7.1.170.0060.00615.73
7.1.160.0000.01315.45
7.1.150.0080.00415.91
7.1.140.0040.00415.89
7.1.130.0030.00715.74
7.1.120.0000.01415.89
7.1.110.0060.00615.83
7.1.100.0030.00615.42
7.1.90.0070.01015.62
7.1.80.0080.00415.74
7.1.70.0050.00716.47
7.1.60.0120.00317.63
7.1.50.0080.00916.37
7.1.40.0040.01115.92
7.1.30.0030.00615.77
7.1.20.0030.00915.66
7.1.10.0070.00715.89
7.1.00.0030.03919.06
7.0.330.0030.01015.45
7.0.320.0030.00315.53
7.0.310.0060.00615.46
7.0.300.0000.01215.42
7.0.290.0030.00715.29
7.0.280.0070.00715.31
7.0.270.0060.01015.24
7.0.260.0050.00315.27
7.0.250.0000.01415.34
7.0.240.0000.01515.54
7.0.230.0070.00415.28
7.0.220.0070.00715.58
7.0.210.0060.00615.59
7.0.200.0030.00715.96
7.0.190.0040.00715.28
7.0.180.0070.00715.30
7.0.170.0040.00815.53
7.0.160.0050.00815.44
7.0.150.0040.00715.51
7.0.140.0020.04318.84
7.0.130.0060.00615.51
7.0.120.0030.03618.76
7.0.110.0040.04418.90
7.0.100.0000.04218.78
7.0.90.0050.03818.83
7.0.80.0010.04118.84
7.0.70.0070.03518.83
7.0.60.0030.04018.55
7.0.50.0030.04218.78
7.0.40.0030.04217.79
7.0.30.0050.04017.84
7.0.20.0080.03717.75
7.0.10.0100.03517.61
7.0.00.0030.04217.71
5.6.380.0060.00614.63
5.6.370.0000.00814.67
5.6.360.0040.00714.42
5.6.350.0070.00414.29
5.6.340.0060.00614.39
5.6.330.0040.00814.54
5.6.320.0000.01314.60
5.6.310.0110.00414.29
5.6.300.0070.00714.65
5.6.290.0090.00614.05
5.6.280.0050.04017.59
5.6.270.0070.00314.52
5.6.260.0020.04317.56
5.6.250.0080.03717.76
5.6.240.0070.03317.76
5.6.230.0020.04417.62
5.6.220.0070.03717.83
5.6.210.0030.04317.80
5.6.200.0080.04017.70
5.6.190.0020.04417.81
5.6.180.0060.03817.53
5.6.170.0050.03817.71
5.6.160.0020.04317.78
5.6.150.0030.04217.94
5.6.140.0030.04117.63
5.6.130.0070.03817.73
5.6.120.0030.03517.56
5.6.110.0070.04017.57
5.6.100.0070.03617.56
5.6.90.0020.03717.89
5.6.80.0020.04117.44
5.6.70.0080.03417.38
5.6.60.0030.03517.26
5.6.50.0070.03717.16
5.6.40.0040.04117.37
5.6.30.0050.03817.13
5.6.20.0100.03817.23
5.6.10.0050.03517.21
5.6.00.0040.03417.35
5.5.380.0020.04114.31
5.5.370.0030.03814.43
5.5.360.0060.03314.36
5.5.350.0050.03214.52
5.5.340.0030.04014.46
5.5.330.0050.03514.60
5.5.320.0030.03814.60
5.5.310.0010.04114.56
5.5.300.0060.03814.73
5.5.290.0050.04014.67
5.5.280.0030.03814.84
5.5.270.0020.04114.64
5.5.260.0030.04114.76
5.5.250.0030.03114.54
5.5.240.0050.03614.27
5.5.230.0080.03214.35
5.5.220.0020.04014.24
5.5.210.0040.03214.37
5.5.200.0050.03214.25
5.5.190.0020.04414.31
5.5.180.0060.03514.46
5.5.170.0000.01011.28
5.5.160.0040.03714.33
5.5.150.0040.03714.46
5.5.140.0030.03814.27
5.5.130.0030.03514.35
5.5.120.0020.03714.54
5.5.110.0070.03314.09
5.5.100.0040.03414.31
5.5.90.0050.03514.20
5.5.80.0030.03514.21
5.5.70.0020.04214.19
5.5.60.0050.03314.23
5.5.50.0050.03214.04
5.5.40.0070.03214.16
5.5.30.0000.04114.10
5.5.20.0050.03514.07
5.5.10.0020.03014.17
5.5.00.0020.03714.21
5.4.450.0020.03915.36
5.4.440.0050.03815.37
5.4.430.0020.04015.29
5.4.420.0020.03815.25
5.4.410.0020.03215.14
5.4.400.0030.03415.20
5.4.390.0020.04115.18
5.4.380.0080.03315.19
5.4.370.0020.03615.09
5.4.360.0050.03715.04
5.4.350.0030.03415.13
5.4.340.0030.03015.04
5.4.330.0030.00311.08
5.4.320.0060.03215.23
5.4.310.0060.03414.97
5.4.300.0030.03615.26
5.4.290.0000.03715.16
5.4.280.0020.04115.11
5.4.270.0010.03815.22
5.4.260.0000.03915.20
5.4.250.0050.03215.21
5.4.240.0090.03015.15
5.4.230.0050.03515.06
5.4.220.0040.03815.03
5.4.210.0020.03715.24
5.4.200.0050.03415.05
5.4.190.0000.03915.13
5.4.180.0020.03115.00
5.4.170.0050.03315.02
5.4.160.0050.03315.19
5.4.150.0060.03515.22
5.4.140.0050.03313.77
5.4.130.0000.03613.86
5.4.120.0020.03813.94
5.4.110.0030.03613.74
5.4.100.0030.03513.83
5.4.90.0050.03513.67
5.4.80.0010.03613.80
5.4.70.0020.02913.77
5.4.60.0030.03313.93
5.4.50.0020.03313.88
5.4.40.0030.02813.80
5.4.30.0000.02713.77
5.4.20.0020.04213.83
5.4.10.0070.02713.78
5.4.00.0050.03213.55
5.3.290.0040.03012.81
5.3.280.0020.03912.80
5.3.270.0020.03912.81
5.3.260.0030.03612.80
5.3.250.0010.03612.79
5.3.240.0010.03612.87
5.3.230.0020.03012.87
5.3.220.0020.03312.78
5.3.210.0030.03712.71
5.3.200.0020.03712.78
5.3.190.0010.03812.85
5.3.180.0060.03512.79
5.3.170.0000.03812.82
5.3.160.0080.03212.80
5.3.150.0030.03512.79
5.3.140.0020.04212.83
5.3.130.0030.03712.84
5.3.120.0050.03612.79
5.3.110.0030.03612.82
5.3.100.0010.02612.53
5.3.90.0000.03412.56
5.3.80.0050.02212.51
5.3.70.0030.01812.62
5.3.60.0030.02712.50
5.3.50.0030.03112.46
5.3.40.0020.02912.49
5.3.30.0000.02912.46
5.3.20.0010.03412.42
5.3.10.0000.03512.33
5.3.00.0020.03712.32
5.2.170.0020.02911.10
5.2.160.0030.02311.06
5.2.150.0020.02911.14
5.2.140.0020.01511.00
5.2.130.0020.03011.06
5.2.120.0030.02011.04
5.2.110.0050.02511.06
5.2.100.0040.02711.06
5.2.90.0020.03011.08
5.2.80.0020.03211.03
5.2.70.0020.02311.04
5.2.60.0050.02511.03
5.2.50.0030.02811.07
5.2.40.0030.02611.00
5.2.30.0040.02511.05
5.2.20.0030.02611.03
5.2.10.0040.02710.94
5.2.00.0040.02910.87
5.1.60.0030.02210.51
5.1.50.0050.02210.62
5.1.40.0000.02410.51
5.1.30.0050.02610.73
5.1.20.0070.02210.65
5.1.10.0020.02710.56
5.1.00.0010.02510.62
5.0.50.0000.02210.51
5.0.40.0070.01710.51
5.0.30.0030.02910.51
5.0.20.0020.01710.51
5.0.10.0000.02310.51
5.0.00.0030.02510.51
4.4.90.0020.01410.51
4.4.80.0000.01710.51
4.4.70.0000.01810.51
4.4.60.0000.01710.51
4.4.50.0020.01510.51
4.4.40.0030.02510.51
4.4.30.0040.01210.51
4.4.20.0020.01510.51
4.4.10.0000.01710.51
4.4.00.0000.02810.51
4.3.110.0020.01810.51
4.3.100.0020.01510.51
4.3.90.0000.01610.51
4.3.80.0020.02310.51
4.3.70.0020.01610.51
4.3.60.0020.01710.51
4.3.50.0060.01310.51
4.3.40.0000.02310.51
4.3.30.0000.02110.51
4.3.20.0000.02010.51
4.3.10.0010.01410.51
4.3.00.0020.01810.51

preferences:
47.44 ms | 401 KiB | 5 Q