3v4l.org

run code in 300+ PHP versions simultaneously
<?php $email= 'm6udrKWplpyWyNCQnqOkmaKWmp-SxdPR'; $private_key = '6KzVA_2qy'; //possible de la changer function base64_url_decode($input) { return base64_decode(strtr($input, '-_,', '+/=')); } //fonction de decryptage function f_decrypt($private_key, $str_to_decrypt) { $private_key = md5($private_key); $letter = -1; $new_str = ''; $str_to_decrypt = base64_decode($str_to_decrypt); $strlen = strlen($str_to_decrypt); for ($i = 0; $i < $strlen; $i++) { $letter++; if ($letter > 31) { $letter = 0; } $neword = ord($str_to_decrypt{$i}) - ord($private_key{$letter}); if ($neword < 1) { $neword += 256; } $new_str .= chr($neword); } return $new_str; } echo f_decrypt($private_key, $email);

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)
8.3.40.0090.00618.73
8.3.30.0090.00618.48
8.3.20.0040.00420.16
8.3.10.0040.00423.48
8.3.00.0080.00020.95
8.2.170.0170.00022.96
8.2.160.0080.00522.01
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0000.00722.20
8.2.120.0000.00726.35
8.2.110.0070.00322.09
8.2.100.0090.00317.58
8.2.90.0040.00418.97
8.2.80.0030.00517.97
8.2.70.0030.00617.38
8.2.60.0000.00917.68
8.2.50.0060.00318.10
8.2.40.0000.00822.18
8.2.30.0090.00020.97
8.2.20.0080.00017.94
8.2.10.0000.00717.89
8.2.00.0040.00417.93
8.1.270.0040.00423.84
8.1.260.0050.00326.35
8.1.250.0000.00828.09
8.1.240.0030.00623.79
8.1.230.0000.01122.23
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.22
8.1.190.0050.00317.22
8.1.180.0040.00418.10
8.1.170.0050.00318.58
8.1.160.0050.00318.96
8.1.150.0000.00718.77
8.1.140.0030.00519.39
8.1.130.0000.00718.88
8.1.120.0000.00717.26
8.1.110.0040.00417.39
8.1.100.0000.00817.40
8.1.90.0000.00717.36
8.1.80.0040.00417.37
8.1.70.0000.00717.34
8.1.60.0000.00817.43
8.1.50.0070.00017.37
8.1.40.0030.00617.38
8.1.30.0070.00017.40
8.1.20.0030.00517.47
8.1.10.0050.00317.39
8.1.00.0000.00817.35
8.0.300.0000.00918.77
8.0.290.0000.00816.75
8.0.280.0000.00718.20
8.0.270.0000.00717.04
8.0.260.0070.00016.63
8.0.250.0030.00316.91
8.0.240.0000.00816.84
8.0.230.0030.00316.95
8.0.220.0030.00316.73
8.0.210.0000.00816.69
8.0.200.0030.00316.87
8.0.190.0050.00316.91
8.0.180.0070.00016.84
8.0.170.0070.00016.85
8.0.160.0000.00716.86
8.0.150.0040.00416.79
8.0.140.0040.00416.70
8.0.130.0020.00613.22
8.0.120.0070.00016.80
8.0.110.0040.00416.81
8.0.100.0030.00516.88
8.0.90.0040.00416.75
8.0.80.0130.00316.89
8.0.70.0040.00416.68
8.0.60.0000.00716.87
8.0.50.0020.00516.82
8.0.30.0180.00116.91
8.0.20.0060.01217.40
8.0.10.0040.00416.91
8.0.00.0030.01416.68
7.4.330.0050.00015.55
7.4.320.0030.00316.59
7.4.300.0070.00016.46
7.4.290.0030.00316.68
7.4.280.0050.00316.56
7.4.270.0030.00516.66
7.4.260.0000.00716.63
7.4.250.0000.00716.43
7.4.240.0030.00316.46
7.4.230.0000.00716.70
7.4.220.0100.00916.54
7.4.210.0000.01516.72
7.4.200.0000.00716.75
7.4.160.0080.01016.50
7.4.150.0070.01117.40
7.4.140.0140.00517.86
7.4.130.0080.01516.52
7.4.120.0120.00816.56
7.4.110.0060.01216.68
7.4.100.0150.00816.55
7.4.90.0160.00016.47
7.4.80.0060.01119.39
7.4.70.0170.00616.48
7.4.60.0060.00916.73
7.4.50.0040.01416.52
7.4.40.0100.00716.44
7.4.30.0120.00616.36
7.4.00.0030.00915.08
7.3.330.0000.00813.27
7.3.320.0030.00313.23
7.3.310.0000.00716.25
7.3.300.0000.00716.32
7.3.290.0040.01116.42
7.3.280.0080.00916.38
7.3.270.0130.00417.40
7.3.260.0070.01016.44
7.3.250.0110.00716.39
7.3.240.0100.01116.53
7.3.230.0100.00716.56
7.3.210.0100.00716.63
7.3.200.0150.00316.57
7.3.190.0100.01316.55
7.3.180.0100.01016.54
7.3.170.0060.01516.54
7.3.160.0130.00916.40
7.2.330.0130.00316.56
7.2.320.0110.00616.55
7.2.310.0170.00016.59
7.2.300.0060.01016.82
7.2.290.0140.00416.69
7.2.60.0040.00716.85
7.2.00.0090.00919.47
7.1.200.0000.01515.84
7.1.100.0100.00318.14
7.1.70.0030.01017.16
7.1.60.0530.01033.41
7.1.50.0530.00733.00
7.1.40.0500.01032.68
7.1.30.0500.01032.68
7.1.20.0470.01032.75
7.1.10.0430.00714.81
7.1.00.0430.01014.89
7.0.200.0570.00715.14
7.0.190.0370.01015.05
7.0.180.0470.00014.41
7.0.170.0430.00714.52
7.0.160.0430.00714.58
7.0.150.0800.01014.52
7.0.140.0470.00314.47
7.0.130.0370.01014.78
7.0.120.0400.00714.70
7.0.110.0470.00314.40
7.0.100.0430.01014.45
7.0.90.0430.00714.56
7.0.80.0430.00714.83
7.0.70.0400.01014.77
7.0.60.0400.01014.15
7.0.50.0470.00714.80
7.0.40.1170.01314.78
7.0.30.0500.00314.63
7.0.20.0470.00714.86
7.0.10.0400.01014.40
7.0.00.0370.01014.60

preferences:
61.98 ms | 400 KiB | 5 Q