3v4l.org

run code in 300+ PHP versions simultaneously
<?php $encrypt = MCRYPT_RIJNDAEL_128; $key = 'X{5G5?X2#Q%8;FE=Z"ZJde:;y-V--+WK'; $mode = MCRYPT_MODE_ECB; //$iv = mcrypt_create_iv(mcrypt_get_iv_size($enc, $mode), MCRYPT_DEV_URANDOM); $data = 'password'; $password = mcrypt_encrypt($encrypt, $key, $data, $mode); echo $password; echo PHP_EOL; $decrypt = mcrypt_decrypt($encrypt, $key, $password, $mode); echo $decrypt;

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)
8.3.40.0180.00318.80
8.3.30.0090.00618.70
8.3.20.0040.00420.22
8.3.10.0070.00021.59
8.3.00.0040.00419.44
8.2.170.0000.01522.96
8.2.160.0130.00620.47
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00017.75
8.2.110.0000.01022.03
8.2.100.0090.00317.63
8.2.90.0060.00319.22
8.2.80.0000.00817.97
8.2.70.0080.00017.63
8.2.60.0040.00717.91
8.2.50.0060.00318.07
8.2.40.0050.00319.31
8.2.30.0000.00719.84
8.2.20.0050.00317.63
8.2.10.0040.00418.00
8.2.00.0030.00318.09
8.1.270.0150.00320.20
8.1.260.0030.00626.35
8.1.250.0000.00828.09
8.1.240.0030.00622.46
8.1.230.0070.00417.42
8.1.220.0000.00817.74
8.1.210.0090.00018.77
8.1.200.0080.00417.35
8.1.190.0060.00317.23
8.1.180.0020.00518.10
8.1.170.0000.00818.35
8.1.160.0040.00421.96
8.1.150.0070.00018.83
8.1.140.0000.00817.46
8.1.130.0070.00017.66
8.1.120.0000.00717.39
8.1.110.0040.00417.41
8.1.100.0030.00417.39
8.1.90.0070.00017.39
8.1.80.0000.00817.39
8.1.70.0030.00317.29
8.1.60.0040.00417.42
8.1.50.0000.00817.49
8.1.40.0080.00417.41
8.1.30.0040.00417.60
8.1.20.0040.00417.57
8.1.10.0040.00417.56
8.1.00.0040.00417.47
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0050.00218.32
8.0.270.0000.00717.22
8.0.260.0060.00017.31
8.0.250.0040.00416.91
8.0.240.0050.00316.98
8.0.230.0040.00417.05
8.0.220.0000.00817.00
8.0.210.0050.00216.93
8.0.200.0000.00716.88
8.0.190.0040.00416.93
8.0.180.0070.00016.98
8.0.170.0080.00017.00
8.0.160.0070.00017.07
8.0.150.0000.00716.86
8.0.140.0000.00716.88
8.0.130.0000.00613.41
8.0.120.0000.00916.96
8.0.110.0000.00717.02
8.0.100.0040.00416.75
8.0.90.0000.00716.93
8.0.80.0160.00616.97
8.0.70.0040.00416.82
8.0.60.0040.00416.93
8.0.50.0070.00016.85
8.0.30.0140.00317.08
8.0.20.0200.01317.40
8.0.10.0040.00416.92
8.0.00.0080.01016.73
7.4.330.0000.00615.08
7.4.320.0060.00016.50
7.4.300.0040.00416.64
7.4.290.0000.00716.49
7.4.280.0000.00716.41
7.4.270.0070.00016.43
7.4.260.0040.00316.38
7.4.250.0070.00016.47
7.4.240.0030.00516.54
7.4.230.0070.00016.33
7.4.220.0060.01916.61
7.4.210.0130.00516.57
7.4.200.0030.00316.70
7.4.160.0090.00616.77
7.4.150.0070.01017.40
7.4.140.0130.00917.86
7.4.130.0090.01116.65
7.4.120.0070.01016.50
7.4.110.0090.00916.62
7.4.100.0100.00716.59
7.4.90.0110.00616.53
7.4.80.0110.01219.39
7.4.70.0070.01416.59
7.4.60.0060.01016.46
7.4.50.0040.00416.28
7.4.40.0030.01316.52
7.4.30.0080.00816.73
7.4.00.0070.00714.85
7.3.330.0030.00313.18
7.3.320.0030.00313.07
7.3.310.0000.00716.23
7.3.300.0040.00416.25
7.3.290.0030.00316.17
7.3.280.0050.01116.27
7.3.270.0060.01017.40
7.3.260.0130.00616.50
7.3.250.0120.00716.30
7.3.240.0150.00316.44
7.3.230.0030.01316.39
7.3.210.0030.01416.62
7.3.200.0090.00916.47
7.3.190.0100.00616.27
7.3.180.0100.00716.45
7.3.170.0070.01316.40
7.3.160.0110.00516.43
7.2.330.0070.01516.34
7.2.320.0060.01016.63
7.2.310.0120.00316.45
7.2.300.0100.00716.56
7.2.290.0100.01516.41
7.2.60.0030.00916.96
7.2.00.0120.00019.23
7.1.200.0030.01015.67
7.1.100.0030.01017.80
7.1.70.0030.00716.79
7.1.60.0120.01220.03
7.1.50.0100.00316.56
7.1.00.0000.07722.48
7.0.200.0030.00616.88
7.0.60.0170.05019.95
7.0.50.0000.08717.87
7.0.40.0030.05020.13
7.0.30.0170.04320.02
7.0.20.0330.04320.09
7.0.10.0330.04720.18
7.0.00.0100.06020.09
5.6.280.0030.05020.90
5.6.210.0130.04020.61
5.6.200.0100.08318.20
5.6.190.0130.05020.58
5.6.180.0000.07320.46
5.6.170.0330.04020.71
5.6.160.0070.06018.19
5.6.150.0170.07718.13
5.6.140.0100.07718.07
5.6.130.0130.04018.09
5.6.120.0070.04321.21
5.6.110.0030.05721.11
5.6.100.0030.04021.02
5.6.90.0070.09020.99
5.6.80.0100.07320.54
5.5.350.0200.07320.38
5.5.340.0000.04317.88
5.5.330.0200.06320.48
5.5.320.0430.07020.30
5.5.310.0230.04720.29
5.5.300.0000.04317.98
5.5.290.0030.04018.02
5.5.280.0100.08020.88
5.5.270.0070.08020.70
5.5.260.0330.06720.89
5.5.250.0030.08320.48
5.5.240.3630.03720.25
5.4.450.0130.06719.65
5.4.440.0170.05719.46
5.4.430.0770.08019.63
5.4.420.0200.07019.63
5.4.410.0200.06319.39
5.4.400.0270.04718.83
5.4.390.0130.06319.10
5.4.380.0070.06019.29
5.4.370.0130.05319.17
5.4.360.0170.05718.83
5.4.350.0370.06019.30
5.4.340.0100.05719.07
5.4.320.0170.05018.64
5.4.310.0570.05019.31
5.4.300.0500.04719.18
5.4.290.0100.05718.92
5.4.280.0130.05319.07
5.4.270.0100.05318.82
5.4.260.0130.04719.29
5.4.250.0170.04319.19
5.4.240.0100.05319.16
5.4.230.0470.05319.02
5.4.220.0200.04719.31
5.4.210.0270.04018.91
5.4.200.0200.05318.91
5.4.190.0130.05718.80
5.4.180.0270.04319.28
5.4.170.0230.04019.27
5.4.160.0170.04719.18
5.4.150.0100.05719.31
5.4.140.0070.05716.43
5.4.130.0300.06716.23
5.4.120.0700.04016.67
5.4.110.0530.05316.58
5.4.100.0030.05716.27
5.4.90.0100.04716.27
5.4.80.0370.05016.43
5.4.70.0030.03316.52
5.4.60.0070.07016.45
5.4.50.0030.05716.39
5.4.40.0030.05316.24
5.4.30.0330.05716.36
5.4.20.0170.03716.32
5.4.10.0000.03716.41

preferences:
42.93 ms | 400 KiB | 5 Q