3v4l.org

run code in 300+ PHP versions simultaneously
<?php $key = 'password to (en/de)crypt'; $string = '1394010100100'; // note the spaces $iv = mcrypt_create_iv( mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_CBC), MCRYPT_DEV_URANDOM ); $encrypted = base64_encode( $iv . mcrypt_encrypt( MCRYPT_RIJNDAEL_128, hash('sha256', $key, true), $string, MCRYPT_MODE_CBC, $iv ) ); $data = base64_decode($encrypted); $iv = substr($data, 0, mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_CBC)); $decrypted = rtrim( mcrypt_decrypt( MCRYPT_RIJNDAEL_128, hash('sha256', $key, true), substr($data, mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_CBC)), MCRYPT_MODE_CBC, $iv ), "\0" ); echo 'Encrypted:' . "\n"; var_dump($encrypted); echo "\n"; echo 'Decrypted:' . "\n"; var_dump($decrypted);

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)
8.3.60.0040.01116.63
8.3.50.0090.01322.05
8.3.40.0090.00618.89
8.3.30.0040.01118.79
8.3.20.0080.00020.21
8.3.10.0040.00423.69
8.3.00.0030.00619.26
8.2.180.0090.00917.00
8.2.170.0120.00322.96
8.2.160.0140.00020.37
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0000.00817.63
8.2.110.0040.00421.04
8.2.100.0070.00817.72
8.2.90.0000.00819.08
8.2.80.0080.00017.97
8.2.70.0030.00517.50
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0040.00419.13
8.2.30.0000.00720.62
8.2.20.0080.00017.70
8.2.10.0000.00818.03
8.2.00.0050.00218.05
8.1.280.0070.01025.92
8.1.270.0040.00423.72
8.1.260.0090.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00323.96
8.1.230.0040.00719.00
8.1.220.0060.00317.76
8.1.210.0080.00018.77
8.1.200.0060.00317.36
8.1.190.0050.00317.11
8.1.180.0040.00418.10
8.1.170.0060.00618.54
8.1.160.0020.00521.88
8.1.150.0040.00418.84
8.1.140.0040.00419.57
8.1.130.0030.00317.66
8.1.120.0070.00017.31
8.1.110.0030.00317.45
8.1.100.0080.00017.46
8.1.90.0000.00717.29
8.1.80.0040.00417.39
8.1.70.0030.00317.41
8.1.60.0090.00017.48
8.1.50.0040.00417.55
8.1.40.0080.00017.53
8.1.30.0050.00317.59
8.1.20.0070.00017.50
8.1.10.0030.00617.50
8.1.00.0000.00817.49
8.0.300.0040.00418.77
8.0.290.0060.00316.75
8.0.280.0030.00318.27
8.0.270.0070.00017.26
8.0.260.0030.00317.20
8.0.250.0000.00816.89
8.0.240.0050.00316.80
8.0.230.0060.00316.84
8.0.220.0030.00316.79
8.0.210.0000.00716.90
8.0.200.0060.00016.93
8.0.190.0000.00716.99
8.0.180.0040.00416.97
8.0.170.0050.00316.82
8.0.160.0030.00516.87
8.0.150.0030.00316.90
8.0.140.0040.00416.82
8.0.130.0030.00313.29
8.0.120.0040.00416.89
8.0.110.0070.00016.80
8.0.100.0040.00416.89
8.0.90.0050.00216.81
8.0.80.0100.00716.80
8.0.70.0000.00716.90
8.0.60.0020.00516.81
8.0.50.0040.00416.95
8.0.30.0120.00816.99
8.0.20.0060.01317.40
8.0.10.0040.00416.81
8.0.00.0140.00416.79
7.4.330.0000.00515.08
7.4.320.0030.00316.39
7.4.300.0070.00016.52
7.4.290.0000.00716.62
7.4.280.0000.00716.51
7.4.270.0000.00716.52
7.4.260.0030.00616.40
7.4.250.0020.00516.62
7.4.240.0000.00716.58
7.4.230.0000.00716.42
7.4.220.0100.01016.36
7.4.210.0140.00016.67
7.4.200.0000.00716.32
7.4.160.0090.00916.44
7.4.150.0110.00717.40
7.4.140.0080.01217.86
7.4.130.0090.00916.67
7.4.120.0150.00516.49
7.4.110.0090.00916.42
7.4.100.0060.01216.50
7.4.90.0070.01016.39
7.4.80.0180.00419.39
7.4.70.0060.01316.53
7.4.60.0140.00416.44
7.4.50.0030.00616.59
7.4.40.0160.00316.64
7.4.30.0190.00316.68
7.4.00.0060.00914.99
7.3.330.0030.00313.19
7.3.320.0050.00013.08
7.3.310.0000.00716.32
7.3.300.0040.00416.23
7.3.290.0080.00616.28
7.3.280.0100.00916.28
7.3.270.0030.01417.40
7.3.260.0140.00316.54
7.3.240.0130.00516.23
7.3.230.0100.00716.39
7.3.210.0030.01316.54
7.3.200.0140.00316.49
7.3.190.0100.01016.53
7.3.180.0150.00416.32
7.3.170.0140.00416.29
7.3.160.0170.00016.39
7.3.10.0070.00716.65
7.3.00.0000.01316.72
7.2.330.0140.00316.47
7.2.320.0140.00616.50
7.2.310.0030.01216.68
7.2.300.0090.00916.28
7.2.290.0000.01616.59
7.2.130.0080.00816.59
7.2.120.0030.01316.71
7.2.110.0030.01016.65
7.2.100.0090.00616.46
7.2.90.0090.00616.78
7.2.80.0040.00716.82
7.2.70.0090.00316.83
7.2.60.0030.01016.65
7.2.50.0000.01016.86
7.2.40.0100.00316.96
7.2.30.0080.00616.89
7.2.20.0040.00716.80
7.2.10.0030.01016.81
7.2.00.0080.00718.18
7.1.250.0090.00315.35
7.1.200.0060.00915.68
7.1.100.0100.01018.16
7.1.70.0060.00317.02
7.1.60.0060.01619.43
7.1.50.0100.01416.80
7.1.00.0100.06722.28
7.0.200.0300.00714.59
7.0.60.0000.04319.94
7.0.50.0030.07017.89
7.0.40.0100.07020.21
7.0.30.0000.04720.01
7.0.20.0500.06720.11
7.0.10.0230.07320.06
7.0.00.0030.08020.13
5.6.280.0030.06020.83
5.6.210.0170.04720.62
5.6.200.0070.08318.22
5.6.190.0070.04320.27
5.6.180.0430.07320.66
5.6.170.0130.04320.41
5.6.160.0100.07720.52
5.6.150.0070.05018.24
5.6.140.0030.08718.22
5.6.130.0030.04318.21
5.6.120.0130.07721.22
5.6.110.0070.08321.15
5.6.100.0030.06021.12
5.6.90.0030.07021.03
5.6.80.0030.08320.42
5.5.350.0200.04320.31
5.5.340.0030.05318.02
5.5.330.0070.04020.21
5.5.320.0270.06020.30
5.5.310.0330.07320.34
5.5.300.0070.06717.98
5.5.290.0070.08017.99
5.5.280.0070.08320.67
5.5.270.0070.06720.88
5.5.260.0070.07720.88
5.5.250.0030.04020.73
5.5.240.0070.07720.31
5.4.450.0300.08019.66
5.4.440.0200.07019.63
5.4.430.0200.06319.48
5.4.420.0300.05319.46
5.4.410.0170.05319.52
5.4.400.0300.05319.14
5.4.390.0300.05019.18
5.4.380.0170.06319.19
5.4.370.0130.06318.80
5.4.360.0300.05319.07
5.4.350.0170.05319.20
5.4.340.0230.07019.32
5.4.320.0130.07319.30
5.4.310.0130.06319.32
5.4.300.0200.06019.14
5.4.290.0170.06719.32
5.4.280.0270.06719.30
5.4.270.0200.05719.34
5.4.260.0130.05319.17
5.4.250.0130.08718.79
5.4.240.0200.05019.32
5.4.230.0100.07718.99
5.4.220.0130.06319.29
5.4.210.0170.06019.16
5.4.200.0170.05319.30
5.4.190.0570.05719.20
5.4.180.0130.07319.32
5.4.170.0270.06318.96
5.4.160.0230.08719.16
5.4.150.0230.06719.00
5.4.140.0500.07016.34
5.4.130.0830.06016.51
5.4.120.0170.07316.39
5.4.110.0170.07716.30
5.4.100.0270.05716.59
5.4.90.0230.06016.47
5.4.80.0270.06716.58
5.4.70.0300.06016.49
5.4.60.0170.06716.52
5.4.50.0400.05316.50
5.4.40.0100.05716.25
5.4.30.0070.06016.43
5.4.20.0430.04716.52
5.4.10.0100.05316.38
5.4.00.0230.04015.99

preferences:
61.15 ms | 401 KiB | 5 Q