3v4l.org

run code in 300+ PHP versions simultaneously
<?php $email = htmlentities('cal@gmail.com', ENT_QUOTES); $private_key = '6KzVA_2qy'; //possible de la changer function base64_url_encode($input) { return strtr(base64_encode($input), '+/=', '-_,'); } function base64_url_decode($input) { return base64_decode(strtr($input, '-_,', '+/=')); } function f_crypt($private_key, $str_to_crypt) { $private_key = md5($private_key); $letter = -1; $new_str = ''; $strlen = strlen($str_to_crypt); for ($i = 0; $i < $strlen; $i++) { $letter++; if ($letter > 31) { $letter = 0; } $neword = ord($str_to_crypt{$i}) + ord($private_key{$letter}); if ($neword > 255) { $neword -= 256; } $new_str .= chr($neword); } return base64_url_encode($new_str); } echo f_crypt($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)
8.3.60.0160.00016.50
8.3.50.0160.00316.35
8.3.40.0070.00718.71
8.3.30.0070.00718.78
8.3.20.0150.00420.20
8.3.10.0120.00421.95
8.3.00.0140.00420.54
8.2.180.0100.01018.25
8.2.170.0110.00722.96
8.2.160.0030.01022.26
8.2.150.0140.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00422.26
8.2.120.0100.00726.35
8.2.110.0080.00421.93
8.2.100.0040.00717.91
8.2.90.0040.00417.72
8.2.80.0040.00417.97
8.2.70.0030.00617.38
8.2.60.0000.00717.80
8.2.50.0060.00318.10
8.2.40.0000.00720.41
8.2.30.0000.00820.79
8.2.20.0070.00317.85
8.2.10.0030.00517.92
8.2.00.0000.00717.81
8.1.280.0070.00725.92
8.1.270.0120.00322.14
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0060.00322.18
8.1.230.0100.00020.61
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0070.00317.10
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0030.00518.44
8.1.160.0040.00418.91
8.1.150.0040.00418.68
8.1.140.0040.00419.42
8.1.130.0030.00318.77
8.1.120.0060.00317.28
8.1.110.0000.00817.33
8.1.100.0000.00817.20
8.1.90.0000.00717.32
8.1.80.0000.00717.36
8.1.70.0040.00417.26
8.1.60.0000.00817.36
8.1.50.0040.00417.39
8.1.40.0030.00517.43
8.1.30.0000.00717.46
8.1.20.0040.00417.59
8.1.10.0040.00417.28
8.1.00.0000.00817.33
8.0.300.0040.00419.72
8.0.290.0040.00416.59
8.0.280.0030.00318.38
8.0.270.0000.00717.17
8.0.260.0030.00316.77
8.0.250.0030.00316.86
8.0.240.0040.00416.75
8.0.230.0000.00716.73
8.0.220.0030.00316.82
8.0.210.0000.00716.85
8.0.200.0030.00316.80
8.0.190.0090.00016.91
8.0.180.0000.00716.86
8.0.170.0030.00516.74
8.0.160.0070.00016.91
8.0.150.0070.00016.67
8.0.140.0070.00416.85
8.0.130.0050.00213.25
8.0.120.0000.00816.78
8.0.110.0000.00716.72
8.0.100.0040.00416.78
8.0.90.0040.00316.65
8.0.80.0130.01016.88
8.0.70.0000.00716.82
8.0.60.0000.00716.65
8.0.50.0040.00416.89
8.0.30.0070.01016.96
8.0.20.0060.01317.40
8.0.10.0000.00717.00
8.0.00.0080.01216.53
7.4.330.0030.00315.55
7.4.320.0000.00616.58
7.4.300.0000.00616.54
7.4.290.0040.00416.58
7.4.280.0040.00416.64
7.4.270.0000.00716.56
7.4.260.0000.00716.62
7.4.250.0040.00416.52
7.4.240.0040.00416.68
7.4.230.0000.00816.53
7.4.220.0130.01116.74
7.4.210.0140.00316.75
7.4.200.0030.00316.66
7.4.160.0070.00916.53
7.4.150.0030.01417.40
7.4.140.0130.00717.86
7.4.130.0040.01416.50
7.4.120.0070.01116.58
7.4.110.0070.01016.64
7.4.100.0110.01416.59
7.4.90.0170.00716.60
7.4.80.0100.00619.39
7.4.70.0070.01016.56
7.4.60.0110.00616.64
7.4.50.0040.00916.30
7.4.40.0070.01016.62
7.4.30.0150.00916.63
7.4.10.0030.01314.68
7.4.00.0070.00815.01
7.3.330.0050.00013.35
7.3.320.0000.00613.32
7.3.310.0030.00616.29
7.3.300.0000.00716.31
7.3.290.0090.00816.41
7.3.280.0090.00716.38
7.3.270.0110.01117.40
7.3.260.0090.00916.58
7.3.250.0090.01116.41
7.3.240.0070.01016.67
7.3.230.0130.00416.38
7.3.210.0110.01116.56
7.3.200.0060.01316.57
7.3.190.0210.00316.38
7.3.180.0140.00316.53
7.3.170.0160.00016.44
7.3.160.0130.00916.46
7.3.130.0030.01714.42
7.3.120.0070.01115.02
7.3.110.0150.00415.02
7.3.100.0060.00614.08
7.3.90.0070.00714.88
7.3.80.0000.01214.89
7.3.70.0060.00914.73
7.3.60.0030.00914.58
7.3.50.0030.01314.82
7.3.40.0060.00314.44
7.3.30.0040.01514.95
7.3.20.0030.01316.27
7.3.10.0050.00516.56
7.3.00.0030.00916.57
7.2.330.0050.01116.61
7.2.320.0070.01016.52
7.2.310.0110.00716.88
7.2.300.0070.01016.61
7.2.290.0040.01516.82
7.2.260.0100.01015.05
7.2.250.0090.00614.72
7.2.240.0070.01015.29
7.2.230.0060.00914.47
7.2.220.0030.01214.81
7.2.210.0070.00714.70
7.2.200.0030.01515.06
7.2.190.0100.00314.95
7.2.180.0000.01214.57
7.2.170.0070.00714.87
7.2.160.0030.01015.08
7.2.150.0150.00316.85
7.2.140.0070.00316.56
7.2.130.0050.01016.86
7.2.120.0060.00716.92
7.2.110.0100.00516.91
7.2.100.0060.00916.72
7.2.90.0060.01016.81
7.2.80.0030.01116.90
7.2.70.0050.00816.89
7.2.60.0070.00616.89
7.2.50.0060.01116.84
7.2.40.0090.00616.97
7.2.30.0070.00816.95
7.2.20.0050.01116.82
7.2.10.0080.00616.79
7.2.00.0050.00717.57
7.1.330.0040.01115.73
7.1.320.0090.00615.32
7.1.310.0070.00715.35
7.1.300.0070.00415.84
7.1.290.0000.00815.50
7.1.280.0030.00815.61
7.1.270.0100.00615.68
7.1.260.0000.01615.42
7.1.250.0040.00715.52
7.1.240.0060.00315.79
7.1.230.0020.01215.85
7.1.220.0120.00415.69
7.1.210.0020.00915.86
7.1.200.0020.01115.93
7.1.190.0040.00615.53
7.1.180.0080.00615.66
7.1.170.0050.00715.56
7.1.160.0020.01315.79
7.1.150.0050.00715.76
7.1.140.0040.00815.71
7.1.130.0070.00715.67
7.1.120.0030.00815.91
7.1.110.0080.00415.74
7.1.100.0080.00516.06
7.1.90.0090.00815.68
7.1.80.0050.01015.82
7.1.70.0070.00316.14
7.1.60.0160.00921.61
7.1.50.0150.01021.66
7.1.40.0120.01021.48
7.1.30.0200.00521.39
7.1.20.0160.01021.33
7.1.10.0170.00215.48
7.1.00.0110.00915.36
7.0.330.0020.01015.27
7.0.320.0080.00715.57
7.0.310.0080.00815.32
7.0.300.0060.00715.44
7.0.290.0050.00815.37
7.0.280.0080.00715.31
7.0.270.0060.00915.27
7.0.260.0070.00415.42
7.0.250.0050.00715.46
7.0.240.0100.00315.48
7.0.230.0090.00615.27
7.0.220.0070.00615.46
7.0.210.0070.00515.40
7.0.200.0120.00715.19
7.0.190.0120.00715.38
7.0.180.0110.00715.19
7.0.170.0100.01015.13
7.0.160.0140.00515.07
7.0.150.0170.00414.87
7.0.140.0110.00514.98
7.0.130.0090.01215.27
7.0.120.0120.01015.30
7.0.110.0100.00915.00
7.0.100.0100.01015.12
7.0.90.0080.01215.00
7.0.80.0200.01115.22
7.0.70.0080.01315.14
7.0.60.0120.00715.06
7.0.50.0110.00715.18
7.0.40.0090.00813.78
7.0.30.0100.00913.79
7.0.20.0100.00713.85
7.0.10.0120.01013.86
7.0.00.0150.00914.02
5.6.400.0000.01614.52
5.6.390.0090.00414.14
5.6.380.0080.00314.45
5.6.370.0030.01014.46
5.6.360.0030.01014.45
5.6.350.0070.00314.77
5.6.340.0040.00814.12
5.6.330.0100.00314.26
5.6.320.0040.00814.37
5.6.310.0040.00714.14
5.6.300.0080.00414.38
5.6.290.0030.01314.22
5.6.280.0030.00914.26
5.6.270.0090.00614.10
5.6.260.0140.00014.36
5.6.250.0030.01014.33
5.6.240.0070.01014.30
5.6.230.0000.01314.28
5.6.220.0030.00914.21
5.6.210.0060.00614.13
5.6.200.0050.00514.48
5.6.190.0000.01414.22
5.6.180.0100.00614.60
5.6.170.0030.01014.25
5.6.160.0100.00714.27
5.6.150.0070.00714.32
5.6.140.0040.01114.26
5.6.130.0030.00614.27
5.6.120.0030.01014.33
5.6.110.0090.00614.26
5.6.100.0040.00714.58
5.6.90.0100.00314.34
5.6.80.0040.00714.41
5.6.70.0060.00313.95
5.6.60.0000.01114.30
5.6.50.0050.01014.34
5.6.40.0100.00714.36
5.6.30.0030.01314.27
5.6.20.0000.01514.14
5.6.10.0090.00614.26
5.6.00.0140.00014.28

preferences:
56.43 ms | 401 KiB | 5 Q