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, $iv ), "\0" ); echo ':' . "\n"; var_dump($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)
8.3.60.0150.00618.55
8.3.50.0040.01218.05
8.3.40.0090.00618.94
8.3.30.0140.00018.62
8.3.20.0120.00420.34
8.3.10.0040.00420.48
8.3.00.0080.00021.71
8.2.180.0150.00618.29
8.2.170.0070.00722.96
8.2.160.0110.00322.08
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0070.00020.90
8.2.120.0050.00326.35
8.2.110.0070.00321.18
8.2.100.0080.00417.91
8.2.90.0000.00819.05
8.2.80.0000.00917.97
8.2.70.0080.00017.50
8.2.60.0060.00317.80
8.2.50.0000.00919.23
8.2.40.0020.00520.34
8.2.30.0060.00319.39
8.2.20.0030.00617.70
8.2.10.0000.00817.96
8.2.00.0040.00418.13
8.1.280.0150.00025.92
8.1.270.0000.01422.14
8.1.260.0000.00828.09
8.1.250.0070.00028.09
8.1.240.0030.00624.03
8.1.230.0070.00419.00
8.1.220.0030.00617.74
8.1.210.0080.00018.77
8.1.200.0100.00017.36
8.1.190.0080.00017.23
8.1.180.0000.00818.10
8.1.170.0030.00518.52
8.1.160.0070.00020.76
8.1.150.0040.00418.86
8.1.140.0080.00019.43
8.1.130.0000.00717.72
8.1.120.0000.00717.42
8.1.110.0030.00317.45
8.1.100.0000.00717.41
8.1.90.0000.00717.34
8.1.80.0040.00417.44
8.1.70.0070.00017.37
8.1.60.0000.00817.54
8.1.50.0000.00817.55
8.1.40.0080.00017.41
8.1.30.0030.00517.62
8.1.20.0000.00717.45
8.1.10.0090.00317.51
8.1.00.0030.00517.38
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0070.00018.44
8.0.270.0030.00317.11
8.0.260.0030.00317.19
8.0.250.0000.00717.01
8.0.240.0050.00316.86
8.0.230.0030.00316.88
8.0.220.0000.00716.94
8.0.210.0070.00016.87
8.0.200.0000.00716.83
8.0.190.0070.00017.01
8.0.180.0040.00416.84
8.0.170.0050.00316.99
8.0.160.0050.00216.89
8.0.150.0080.00016.84
8.0.140.0000.00716.84
8.0.130.0000.00513.37
8.0.120.0000.00816.91
8.0.110.0000.00716.87
8.0.100.0070.00016.97
8.0.90.0040.00416.87
8.0.80.0150.00716.95
8.0.70.0000.00716.77
8.0.60.0040.00416.87
8.0.50.0080.00016.80
8.0.30.0040.01316.97
8.0.20.0080.01017.40
8.0.10.0040.00416.91
8.0.00.0090.00816.91
7.4.330.0000.00516.77
7.4.320.0030.00316.47
7.4.300.0000.00716.44
7.4.290.0000.00716.66
7.4.280.0000.00716.62
7.4.270.0050.00316.53
7.4.260.0000.00716.55
7.4.250.0040.00416.44
7.4.240.0070.00016.52
7.4.230.0030.00516.70
7.4.220.0030.01316.58
7.4.210.0020.01216.49
7.4.200.0000.00716.50
7.4.160.0110.00416.43
7.4.150.0110.00717.40
7.4.140.0090.01217.86
7.4.130.0090.00716.53
7.4.120.0140.00616.51
7.4.110.0090.00916.47
7.4.100.0100.00616.48
7.4.90.0110.00816.52
7.4.80.0070.01019.39
7.4.70.0130.00316.61
7.4.60.0060.01616.70
7.4.50.0070.00716.21
7.4.40.0120.00616.48
7.4.30.0170.00316.48
7.4.10.0060.01014.82
7.4.00.0070.01014.90
7.3.330.0060.00013.17
7.3.320.0000.00513.15
7.3.310.0000.00716.14
7.3.300.0030.00316.28
7.3.290.0000.00716.26
7.3.280.0050.01116.32
7.3.270.0110.00717.40
7.3.260.0070.01016.28
7.3.250.0060.01116.31
7.3.240.0060.01116.39
7.3.230.0100.01416.57
7.3.210.0030.01316.47
7.3.200.0090.00816.31
7.3.190.0120.01216.21
7.3.180.0060.01016.35
7.3.170.0030.01316.34
7.3.160.0090.00616.16
7.3.130.0100.00414.58
7.3.120.0030.01314.79
7.3.110.0070.00714.85
7.3.100.0070.00715.02
7.3.90.0060.00615.03
7.3.80.0000.01414.88
7.3.70.0090.00614.70
7.3.60.0110.00014.67
7.3.50.0040.00414.69
7.3.40.0070.00414.86
7.3.30.0090.00614.86
7.3.20.0000.01716.63
7.3.10.0090.00816.29
7.3.00.0040.01116.36
7.2.330.0090.01916.45
7.2.320.0030.01516.65
7.2.310.0130.00316.68
7.2.300.0140.00316.61
7.2.290.0100.00716.65
7.2.260.0070.01115.14
7.2.250.0070.01015.14
7.2.240.0070.00714.53
7.2.230.0090.00614.84
7.2.220.0080.00815.17
7.2.210.0060.00914.89
7.2.200.0040.01214.96
7.2.190.0040.00814.87
7.2.180.0030.01315.02
7.2.170.0090.00615.04
7.2.160.0070.00714.91
7.2.150.0070.01116.82
7.2.140.0040.01216.67
7.2.130.0100.00716.73
7.2.120.0050.01016.74
7.2.110.0090.00616.75
7.2.100.0080.00616.48
7.2.90.0080.00916.47
7.2.80.0050.00716.58
7.2.70.0090.00616.61
7.2.60.0050.01016.59
7.2.50.0100.00816.59
7.2.40.0080.00916.88
7.2.30.0090.00716.63
7.2.20.0100.00616.69
7.2.10.0090.00916.60
7.2.00.0100.00617.24
7.1.330.0070.01015.77
7.1.320.0060.00615.59
7.1.310.0060.01015.77
7.1.300.0110.00415.40
7.1.290.0000.01415.46
7.1.280.0130.00015.44
7.1.270.0030.00815.62
7.1.260.0070.01115.64
7.1.250.0140.00315.55
7.1.240.0030.00915.67
7.1.230.0080.00515.64
7.1.220.0050.00515.50
7.1.210.0050.00915.51
7.1.200.0050.00715.63
7.1.190.0030.00915.62
7.1.180.0080.00815.72
7.1.170.0110.00315.56
7.1.160.0050.01015.52
7.1.150.0040.00615.61
7.1.140.0000.01215.56
7.1.130.0020.01015.56
7.1.120.0060.00815.57
7.1.110.0080.00315.42
7.1.100.0070.00516.33
7.1.90.0070.00515.66
7.1.80.0070.00815.39
7.1.70.0060.00416.15
7.1.60.0100.00716.90
7.1.50.0080.00516.11
7.1.40.0070.00515.67
7.1.30.0030.01015.54
7.1.20.0030.00815.42
7.1.10.0050.00715.67
7.1.00.0030.03117.78
7.0.330.0020.01315.08
7.0.320.0080.00515.40
7.0.310.0070.00614.99
7.0.300.0080.00515.28
7.0.290.0030.01015.25
7.0.280.0070.00615.10
7.0.270.0020.01015.27
7.0.260.0060.00815.19
7.0.250.0050.00515.41
7.0.240.0050.00815.34
7.0.230.0070.00715.22
7.0.220.0040.00715.28
7.0.210.0080.00515.26
7.0.200.0200.00715.04
7.0.190.0080.00515.34
7.0.180.0050.00715.08
7.0.170.0030.01115.34
7.0.160.0040.00915.22
7.0.150.0040.00615.33
7.0.140.0090.00515.10
7.0.130.0080.00715.30
7.0.120.0070.00515.40
7.0.110.0040.00915.38
7.0.100.0050.01015.10
7.0.90.0060.00715.11
7.0.80.0070.00515.33
7.0.70.0020.01115.32
7.0.60.0100.02017.52
7.0.50.0080.02316.22
7.0.40.0070.02115.56
7.0.30.0100.03215.77
7.0.20.0170.02715.62
7.0.10.0060.02015.56
7.0.00.0040.02215.58
5.6.400.0030.00614.31
5.6.390.0040.01314.13
5.6.380.0070.01014.34
5.6.370.0100.00314.36
5.6.360.0030.00813.99
5.6.350.0030.00914.16
5.6.340.0030.00814.23
5.6.330.0030.00714.11
5.6.320.0040.00614.05
5.6.310.0080.00614.28
5.6.300.0070.00414.15
5.6.290.0070.00514.18
5.6.280.0040.01316.37
5.6.270.0100.00614.17
5.6.260.0020.01114.37
5.6.250.0060.00614.04
5.6.240.0070.00814.17
5.6.230.0080.00514.24
5.6.220.0040.00914.08
5.6.210.0070.01916.22
5.6.200.0030.02515.50
5.6.190.0040.02516.18
5.6.180.0130.03016.24
5.6.170.0160.02716.25
5.6.160.0050.03016.31
5.6.150.0040.03215.56
5.6.140.0070.01715.56
5.6.130.0060.02915.54
5.6.120.0090.02816.54
5.6.110.0050.01916.43
5.6.100.0030.03116.58
5.6.90.0110.02416.43
5.6.80.0070.03316.19
5.6.70.0070.00614.12
5.6.60.0050.01013.92
5.6.50.0060.00413.98
5.6.40.0020.01314.12
5.6.30.0040.00814.21
5.6.20.0070.00514.10
5.6.10.0020.00714.09
5.6.00.0100.00514.03
5.5.380.0070.00412.30
5.5.370.0100.00612.30
5.5.360.0040.01012.39
5.5.350.0150.02714.96
5.5.340.0100.01814.30
5.5.330.0080.02014.97
5.5.320.0160.03014.99
5.5.310.0120.02415.04
5.5.300.0060.03014.43
5.5.290.0040.03514.40
5.5.280.0070.02915.27
5.5.270.0070.02215.13
5.5.260.0070.02715.39
5.5.250.0020.02015.13
5.5.240.0070.02714.97
5.5.230.0050.00412.39
5.5.220.0080.00112.16
5.5.210.0040.00712.46
5.5.200.0040.00712.35
5.5.190.0020.00812.31
5.5.180.0030.01012.33
5.5.170.0010.00812.32
5.5.160.0060.00512.24
5.5.150.0060.00312.31
5.5.140.0000.01012.38
5.5.130.0020.00912.45
5.5.120.0020.00812.30
5.5.110.0060.00312.50
5.5.100.0070.00312.32
5.5.90.0020.00712.37
5.5.80.0020.00912.31
5.5.70.0070.00512.32
5.5.60.0010.00712.17
5.5.50.0060.00312.32
5.5.40.0020.00912.31
5.5.30.0030.00812.45
5.5.20.0060.00412.27
5.5.10.0020.00712.29
5.5.00.0050.00712.46

preferences:
46.05 ms | 400 KiB | 5 Q