3v4l.org

run code in 300+ PHP versions simultaneously
<?php $key = '1234512345'; $string = '64D97DF8-3277-4578-A00D-CD7CC621A874-7238-00001ABFCD554FED'; // 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, $iv ), "\0" ); echo 'sasasa:' . "\n"; var_dump($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)
8.3.40.0030.01318.61
8.3.30.0040.01118.65
8.3.20.0080.00020.35
8.3.10.0060.00320.54
8.3.00.0080.00021.90
8.2.170.0040.01122.96
8.2.160.0030.01022.20
8.2.150.0050.00324.18
8.2.140.0000.00724.66
8.2.130.0050.00321.18
8.2.120.0000.00826.35
8.2.110.0070.00320.52
8.2.100.0050.00517.72
8.2.90.0050.00319.17
8.2.80.0030.00617.97
8.2.70.0000.00817.63
8.2.60.0080.00017.80
8.2.50.0000.00818.09
8.2.40.0000.01020.27
8.2.30.0030.00619.30
8.2.20.0030.00617.75
8.2.10.0000.00718.01
8.2.00.0000.00818.00
8.1.270.0150.00322.14
8.1.260.0080.00028.09
8.1.250.0070.00028.09
8.1.240.0070.00323.98
8.1.230.0080.00317.42
8.1.220.0090.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0050.00317.22
8.1.180.0080.00018.10
8.1.170.0060.00618.41
8.1.160.0040.00420.67
8.1.150.0000.00718.94
8.1.140.0040.00419.59
8.1.130.0030.00317.70
8.1.120.0070.00017.42
8.1.110.0020.00517.27
8.1.100.0050.00317.31
8.1.90.0000.00717.39
8.1.80.0050.00317.41
8.1.70.0000.00717.43
8.1.60.0000.00817.56
8.1.50.0000.00817.57
8.1.40.0030.00517.44
8.1.30.0000.00817.66
8.1.20.0070.00017.52
8.1.10.0030.00717.52
8.1.00.0000.00917.41
8.0.300.0040.00418.77
8.0.290.0060.00316.75
8.0.280.0070.00018.40
8.0.270.0030.00317.12
8.0.260.0060.00017.12
8.0.250.0030.00317.04
8.0.240.0070.00016.89
8.0.230.0030.00316.88
8.0.220.0000.00716.87
8.0.210.0040.00416.81
8.0.200.0040.00416.98
8.0.190.0070.00016.97
8.0.180.0040.00416.92
8.0.170.0040.00416.97
8.0.160.0070.00016.94
8.0.150.0000.00816.89
8.0.140.0000.00816.81
8.0.130.0030.00313.30
8.0.120.0040.00416.88
8.0.110.0020.00516.86
8.0.100.0080.00016.79
8.0.90.0070.00016.93
8.0.80.0040.01816.89
8.0.70.0040.00416.77
8.0.60.0070.00016.87
8.0.50.0070.00016.70
8.0.30.0060.01117.06
8.0.20.0130.01017.40
8.0.10.0070.00017.01
8.0.00.0070.01016.85
7.4.330.0050.00016.72
7.4.320.0000.00716.45
7.4.300.0060.00016.44
7.4.290.0030.00316.43
7.4.280.0000.00816.46
7.4.270.0070.00016.66
7.4.260.0030.00616.64
7.4.250.0040.00416.59
7.4.240.0080.00016.60
7.4.230.0030.00316.73
7.4.220.0140.00316.70
7.4.210.0080.00816.50
7.4.200.0040.00416.52
7.4.160.0080.00816.51
7.4.150.0120.00617.40
7.4.140.0170.00717.86
7.4.130.0090.00816.54
7.4.120.0060.01116.47
7.4.110.0130.01016.46
7.4.100.0070.01116.59
7.4.90.0120.00316.54
7.4.80.0090.00919.39
7.4.70.0090.00616.43
7.4.60.0150.00616.67
7.4.50.0080.00416.47
7.4.40.0180.00016.46
7.4.30.0140.01016.45
7.4.00.0080.00915.02
7.3.330.0000.00513.02
7.3.320.0020.00213.08
7.3.310.0000.00816.21
7.3.300.0070.00016.32
7.3.290.0030.00316.30
7.3.280.0060.01116.32
7.3.270.0130.01017.40
7.3.260.0100.00716.34
7.3.250.0070.01316.50
7.3.240.0100.00716.56
7.3.230.0090.00916.39
7.3.210.0180.00316.26
7.3.200.0090.01316.21
7.3.190.0070.01016.43
7.3.180.0130.00316.31
7.3.170.0100.00616.39
7.3.160.0060.01016.30
7.3.120.0040.01414.90
7.3.110.0070.01114.50
7.3.100.0090.00614.71
7.3.90.0030.00915.04
7.3.80.0060.00614.79
7.3.70.0000.01014.84
7.3.60.0040.00814.53
7.3.50.0000.01114.73
7.3.40.0070.00714.82
7.3.30.0070.00714.66
7.3.20.0080.00816.77
7.3.10.0050.00716.73
7.3.00.0000.01316.50
7.2.330.0070.01116.65
7.2.320.0060.01216.58
7.2.310.0090.00616.36
7.2.300.0170.00016.62
7.2.290.0060.01016.52
7.2.250.0000.01815.07
7.2.240.0000.01515.23
7.2.230.0000.01615.01
7.2.220.0030.01014.77
7.2.210.0060.00914.88
7.2.200.0060.01015.00
7.2.190.0080.00315.08
7.2.180.0070.00715.02
7.2.170.0100.00314.77
7.2.130.0070.00716.72
7.2.120.0070.00316.88
7.2.110.0070.00716.67
7.2.100.0060.00316.66
7.2.90.0060.01016.69
7.2.80.0040.01416.75
7.2.70.0060.00716.84
7.2.60.0050.00716.62
7.2.50.0040.01116.60
7.2.40.0060.01016.83
7.2.30.0040.00416.83
7.2.20.0110.00316.80
7.2.10.0100.00716.81
7.2.00.0030.01117.93
7.1.330.0080.00815.64
7.1.320.0070.00715.50
7.1.310.0040.01115.73
7.1.300.0050.00515.65
7.1.290.0070.00715.75
7.1.280.0030.01015.60
7.1.270.0030.01015.46
7.1.260.0100.00015.77
7.1.250.0070.00315.78
7.1.200.0100.00315.59
7.1.100.0070.00717.96
7.1.70.0040.00416.73
7.1.60.0070.01719.19
7.1.50.0030.01716.96
7.1.00.0070.07322.54
7.0.200.0320.01214.21
7.0.60.0170.08321.82
7.0.50.0200.07318.00
7.0.40.0070.05720.28
7.0.30.0370.04719.97
7.0.20.0330.07720.17
7.0.10.0030.04320.34
7.0.00.0130.05720.09
5.6.210.0030.07720.71
5.6.200.0000.04718.19
5.6.190.0030.04720.42
5.6.180.0270.04020.65
5.6.170.0300.06020.57
5.6.160.0100.04020.39
5.6.150.0030.05018.09
5.6.140.0030.04018.09
5.6.130.0070.08718.16
5.6.120.0030.08321.23
5.6.110.0070.04720.92
5.6.100.0170.06021.02
5.6.90.0170.08021.01
5.6.80.0200.05020.55
5.5.350.0300.07720.36
5.5.340.0100.06318.01
5.5.330.0130.08020.21
5.5.320.0300.03720.18
5.5.310.0230.07720.23
5.5.300.0170.07018.02
5.5.290.0000.07717.99
5.5.280.0100.05320.72
5.5.270.0030.09020.77
5.5.260.0130.07720.80
5.5.250.0070.03720.63
5.5.240.0030.08020.38

preferences:
44.6 ms | 400 KiB | 5 Q