3v4l.org

run code in 300+ PHP versions simultaneously
<?php $key = 'q4Jvded8ydlbCZiJ9g97Jc1ifyLMiVcW'; $string = '$2y$10$ao7vmCKhEbqKiOUtgax/wOhHPM820qxXDolsQuwl8l/Hneg03iz6C'; // 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)
8.5.10.0120.00716.77
8.5.00.0130.00920.17
8.4.150.0020.00014.05
8.4.140.0120.00917.66
8.4.130.0140.00617.98
8.4.120.0130.00722.19
8.4.110.0120.00818.46
8.4.100.0100.01119.67
8.4.90.0150.00618.61
8.4.80.0110.00919.71
8.4.70.0110.00518.35
8.4.60.0080.01218.68
8.4.50.0100.01118.80
8.4.40.0080.00017.88
8.4.30.0110.00717.98
8.4.20.0100.01019.75
8.4.10.0000.00919.70
8.3.280.0130.00718.54
8.3.270.0110.00916.58
8.3.260.0050.00316.92
8.3.250.0140.00518.64
8.3.240.0090.00816.68
8.3.230.0050.00716.71
8.3.220.0050.00417.08
8.3.210.0070.01218.48
8.3.200.0040.00516.70
8.3.190.0050.00317.07
8.3.180.0110.00816.79
8.3.170.0000.00819.02
8.3.160.0080.00018.52
8.3.150.0140.00316.52
8.3.140.0040.00420.73
8.3.130.0060.00318.52
8.3.120.0030.00818.61
8.3.110.0090.00020.94
8.3.100.0000.01024.06
8.3.90.0070.00726.77
8.3.80.0040.00417.97
8.3.70.0070.01116.50
8.3.60.0070.01116.75
8.3.50.0070.00716.45
8.3.40.0120.00318.84
8.3.30.0070.01118.61
8.3.20.0040.00420.02
8.3.10.0080.00023.66
8.3.00.0050.00319.50
8.2.290.0080.01020.47
8.2.280.0070.00820.52
8.2.270.0030.00717.38
8.2.260.0100.01016.69
8.2.250.0040.00416.90
8.2.240.0030.00618.85
8.2.230.0040.00422.58
8.2.220.0040.00437.54
8.2.210.0040.00426.77
8.2.200.0030.00616.63
8.2.190.0100.01018.54
8.2.180.0070.01018.54
8.2.170.0100.00322.96
8.2.160.0070.00720.52
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00420.94
8.2.120.0050.00326.35
8.2.110.0040.00720.47
8.2.100.0120.00017.91
8.2.90.0040.00419.03
8.2.80.0040.00417.97
8.2.70.0000.00818.04
8.2.60.0000.00817.91
8.2.50.0000.00818.10
8.2.40.0050.00320.55
8.2.30.0040.00419.40
8.2.20.0050.00217.93
8.2.10.0070.00018.11
8.2.00.0070.00018.26
8.1.330.0080.01122.21
8.1.320.0120.00816.32
8.1.310.0130.00616.01
8.1.300.0030.00620.20
8.1.290.0030.00730.84
8.1.280.0100.00325.92
8.1.270.0000.00822.08
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0110.00020.32
8.1.230.0030.00917.76
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0050.00317.23
8.1.190.0040.00417.22
8.1.180.0040.00418.10
8.1.170.0060.00318.45
8.1.160.0040.00418.89
8.1.150.0040.00418.75
8.1.140.0020.00519.09
8.1.130.0000.00719.03
8.1.120.0050.00217.45
8.1.110.0050.00317.36
8.1.100.0030.00317.30
8.1.90.0000.00717.45
8.1.80.0040.00417.41
8.1.70.0040.00417.41
8.1.60.0030.00617.51
8.1.50.0000.00717.44
8.1.40.0050.00317.44
8.1.30.0030.00517.66
8.1.20.0080.00317.61
8.1.10.0000.00817.62
8.1.00.0030.00617.38
8.0.300.0030.00618.77
8.0.290.0070.00016.75
8.0.280.0050.00218.41
8.0.270.0070.00017.12
8.0.260.0030.00317.25
8.0.250.0030.00316.95
8.0.240.0040.00416.98
8.0.230.0050.00516.98
8.0.220.0070.00016.92
8.0.210.0070.00016.90
8.0.200.0060.00016.98
8.0.190.0040.00416.94
8.0.180.0030.00516.91
8.0.170.0050.00316.82
8.0.160.0070.00016.99
8.0.150.0070.00016.96
8.0.140.0000.00716.88
8.0.130.0030.00313.30
8.0.120.0050.00216.86
8.0.110.0070.00016.78
8.0.100.0040.00416.74
8.0.90.0050.00216.77
8.0.80.0120.00316.89
8.0.70.0040.00416.76
8.0.60.0080.00016.88
8.0.50.0070.00016.76
8.0.30.0030.01417.24
8.0.20.0110.00917.40
8.0.10.0040.00417.03
8.0.00.0090.00916.76
7.4.330.0000.00515.55
7.4.320.0030.00316.36
7.4.300.0000.00616.56
7.4.290.0070.00016.55
7.4.280.0000.00816.47
7.4.270.0030.00316.45
7.4.260.0050.00216.62
7.4.250.0000.00716.48
7.4.240.0030.00316.61
7.4.230.0080.00016.64
7.4.220.0050.00316.59
7.4.210.0030.01016.73
7.4.200.0030.00316.50
7.4.160.0110.00616.62
7.4.150.0120.00617.40
7.4.140.0130.00517.86
7.4.130.0130.01016.43
7.4.120.0130.00716.56
7.4.110.0060.01016.65
7.4.100.0080.00816.60
7.4.90.0100.00716.59
7.4.80.0000.02119.39
7.4.70.0060.01016.66
7.4.60.0100.00616.57
7.4.50.0060.00916.61
7.4.40.0150.00316.41
7.4.00.0100.00714.96
7.3.330.0030.00313.08
7.3.320.0050.00013.20
7.3.310.0070.00016.14
7.3.300.0030.00516.28
7.3.290.0100.00816.34
7.3.280.0070.00716.32
7.3.270.0100.00717.40
7.3.260.0130.00716.39
7.3.250.0080.00916.29
7.3.240.0060.01416.37
7.3.230.0180.00016.28
7.3.210.0090.01216.46
7.3.200.0070.01416.36
7.3.190.0070.01116.28
7.3.180.0120.00916.39
7.3.170.0120.00916.52
7.3.160.0100.00616.42
7.3.120.0170.00014.77
7.3.110.0070.01314.71
7.3.100.0030.00914.86
7.3.90.0170.00014.88
7.3.80.0060.00914.79
7.3.70.0030.01214.55
7.3.60.0100.00314.77
7.3.50.0070.00814.86
7.3.40.0080.00414.53
7.3.30.0100.00414.79
7.3.20.0070.01015.75
7.3.10.0090.00615.90
7.3.00.0090.00416.12
7.2.330.0090.00916.60
7.2.320.0000.01716.55
7.2.310.0130.00916.59
7.2.300.0080.00816.32
7.2.290.0120.00616.49
7.2.250.0070.01414.88
7.2.240.0030.01714.74
7.2.230.0110.00714.89
7.2.220.0070.01114.68
7.2.210.0000.01814.68
7.2.200.0000.01115.02
7.2.190.0030.01014.83
7.2.180.0080.00614.80
7.2.170.0050.00914.87
7.2.160.0060.00914.65
7.2.150.0170.01314.72
7.2.140.0270.00315.06
7.2.130.0120.00916.05
7.2.120.0100.01016.20
7.2.110.0090.00216.17
7.2.100.0070.00816.16
7.2.90.0110.00616.21
7.2.80.0040.01315.98
7.2.70.0120.00716.08
7.2.60.0090.00916.17
7.2.50.0110.00516.14
7.2.40.0070.01116.25
7.2.30.0160.01016.11
7.2.20.0020.01016.10
7.2.10.0230.00616.59
7.2.00.0120.00416.61
7.1.330.0070.01015.84
7.1.320.0030.01015.60
7.1.310.0100.00315.73
7.1.300.0140.00614.66
7.1.290.0080.01114.66
7.1.280.0130.00514.78
7.1.270.0080.00814.60
7.1.260.0110.00314.77
7.1.250.0080.00414.99
7.1.240.0080.00814.70
7.1.230.0140.00214.70
7.1.220.0150.00614.71
7.1.210.0530.01014.71
7.1.200.0070.00815.01
7.1.190.0110.00614.57
7.1.180.0140.00714.53
7.1.170.0120.00914.61
7.1.160.0130.00714.69
7.1.150.0150.00314.50
7.1.140.0100.00914.45
7.1.130.0070.01215.44
7.1.120.0110.00415.27
7.1.110.0160.00515.11
7.1.100.0120.00815.09
7.1.90.0150.00315.08
7.1.80.0090.01115.00
7.1.70.0130.00614.87
7.1.60.0170.00720.89
7.1.50.0160.01120.70
7.1.40.0210.00620.63
7.1.30.0160.00820.54
7.1.20.0130.01020.61
7.1.10.0460.00714.63
7.1.00.0110.00814.62
7.0.330.0160.00714.42
5.6.400.0070.00714.22
5.6.390.0140.00314.25
5.6.380.0080.01114.26

preferences:
18.5 ms | 403 KiB | 5 Q