3v4l.org

run code in 300+ PHP versions simultaneously
<?php $key = 'password to (en/de)crypt'; $string = ' {login:"admin", password:"12311231!"} '; // 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)
8.3.60.0180.00316.63
8.3.50.0100.00616.22
8.3.40.0140.00318.57
8.3.30.0070.00718.84
8.3.20.0000.00720.34
8.3.10.0040.00423.70
8.3.00.0050.00321.85
8.2.180.0140.00725.92
8.2.170.0100.01019.13
8.2.160.0080.01222.96
8.2.150.0030.00625.66
8.2.140.0060.01324.66
8.2.130.0040.00421.08
8.2.120.0000.00826.35
8.2.110.0060.00322.25
8.2.100.0090.00317.87
8.2.90.0060.00318.16
8.2.80.0050.00317.97
8.2.70.0090.00017.63
8.2.60.0000.00817.91
8.2.50.0000.00818.09
8.2.40.0040.00820.50
8.2.30.0000.00719.27
8.2.20.0030.00617.75
8.2.10.0040.00418.02
8.2.00.0080.00318.10
8.1.280.0060.01025.92
8.1.270.0030.00523.99
8.1.260.0080.00028.09
8.1.250.0050.00328.09
8.1.240.0040.00823.84
8.1.230.0080.00321.02
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.01017.35
8.1.190.0050.00317.25
8.1.180.0050.00318.10
8.1.170.0080.00018.62
8.1.160.0040.00420.81
8.1.150.0040.00420.52
8.1.140.0000.00819.53
8.1.130.0030.00817.61
8.1.120.0000.00717.43
8.1.110.0060.00317.33
8.1.100.0080.00017.33
8.1.90.0070.00017.32
8.1.80.0000.00717.31
8.1.70.0030.00317.46
8.1.60.0060.00317.55
8.1.50.0030.00617.52
8.1.40.0050.00317.59
8.1.30.0060.00317.67
8.1.20.0040.00417.55
8.1.10.0000.00717.52
8.1.00.0060.00317.42
8.0.300.0000.00720.06
8.0.290.0040.00416.63
8.0.280.0030.00318.39
8.0.270.0000.00717.30
8.0.260.0060.00017.20
8.0.250.0040.00416.94
8.0.240.0000.00717.04
8.0.230.0000.00717.01
8.0.220.0000.00716.92
8.0.210.0030.00316.91
8.0.200.0000.00617.03
8.0.190.0000.00817.04
8.0.180.0040.00416.84
8.0.170.0000.00816.93
8.0.160.0040.00416.90
8.0.150.0040.00416.77
8.0.140.0020.00516.90
8.0.130.0060.00013.33
8.0.120.0080.00016.84
8.0.110.0040.00416.73
8.0.100.0000.00716.74
8.0.90.0030.00516.93
8.0.80.0070.00716.95
8.0.70.0040.00416.79
8.0.60.0040.00416.72
8.0.50.0000.00816.69
8.0.30.0090.00716.91
8.0.20.0110.01317.40
8.0.10.0000.00716.82
8.0.00.0110.01116.64
7.4.330.0060.00016.89
7.4.320.0050.00216.42
7.4.300.0040.00416.42
7.4.290.0000.00816.41
7.4.280.0040.00416.59
7.4.270.0000.00616.53
7.4.260.0000.00716.48
7.4.250.0050.00216.63
7.4.240.0070.00016.64
7.4.230.0070.00016.65
7.4.220.0130.00316.59
7.4.210.0130.00316.72
7.4.200.0030.00316.41
7.4.160.0160.00016.68
7.4.150.0130.01317.40
7.4.140.0090.01017.86
7.4.130.0140.00916.56
7.4.120.0080.01016.63
7.4.110.0070.01016.45
7.4.100.0090.00916.65
7.4.90.0090.00916.43
7.4.80.0060.01219.39
7.4.70.0130.01016.49
7.4.60.0040.01116.61
7.4.50.0120.00616.38
7.4.40.0120.01216.67
7.4.30.0130.01016.57
7.4.00.0070.01015.02
7.3.330.0000.00513.02
7.3.320.0030.00313.17
7.3.310.0040.00416.36
7.3.300.0000.00616.28
7.3.290.0090.00716.26
7.3.280.0080.01216.28
7.3.270.0070.01017.40
7.3.260.0100.00716.34
7.3.250.0060.01116.43
7.3.240.0110.01016.34
7.3.230.0090.00916.39
7.3.210.0130.00316.39
7.3.200.0180.00319.39
7.3.190.0120.00616.22
7.3.180.0060.01016.31
7.3.170.0100.01016.37
7.3.160.0090.00916.46
7.3.00.0100.00716.41
7.2.330.0100.00716.23
7.2.320.0190.00416.57
7.2.310.0030.01816.59
7.2.300.0100.01016.29
7.2.290.0070.01016.36
7.2.130.0090.00616.81
7.2.120.0000.01416.74
7.2.110.0030.01016.68
7.2.100.0030.00816.74
7.2.90.0070.01116.62
7.2.80.0000.01416.67
7.2.70.0030.01016.79
7.2.60.0170.00516.53
7.2.50.0060.00916.72
7.2.40.0080.00816.77
7.2.30.0060.00516.77
7.2.20.0120.00316.50
7.2.10.0060.00816.56
7.2.00.0050.00817.90
7.1.250.0060.00915.40
7.1.240.0110.00415.53
7.1.230.0100.00615.61
7.1.220.0030.01315.72
7.1.210.0030.01015.42
7.1.200.0050.00715.43
7.1.190.0040.00815.77
7.1.180.0040.00415.34
7.1.170.0060.01015.65
7.1.160.0090.00315.39
7.1.150.0030.00715.50
7.1.140.0000.01415.41
7.1.130.0040.00715.73
7.1.120.0080.00815.32
7.1.110.0030.00615.56
7.1.100.0060.00716.72
7.1.90.0060.00615.47
7.1.80.0030.00915.32
7.1.70.0030.00816.23
7.1.60.0060.00817.38
7.1.50.0080.00816.31
7.1.40.0100.00315.53
7.1.30.0030.01015.68
7.1.20.0080.00415.55
7.1.10.0070.00715.75
7.1.00.0040.04219.06
7.0.330.0030.01015.32
7.0.320.0040.00415.16
7.0.310.0000.01615.28
7.0.300.0070.00415.27
7.0.290.0040.00815.32
7.0.280.0120.00315.06
7.0.270.0090.00015.28
7.0.260.0000.01315.13
7.0.250.0070.00715.13
7.0.240.0080.00015.26
7.0.230.0040.00815.17
7.0.220.0060.00315.51
7.0.210.0000.01215.12
7.0.200.0050.00515.85
7.0.190.0040.01115.38
7.0.180.0000.01115.18
7.0.170.0040.00815.24
7.0.160.0040.00415.36
7.0.150.0050.00515.26
7.0.140.0070.00715.21
7.0.130.0110.00415.13
7.0.120.0100.00015.18
7.0.110.0100.00315.37
7.0.100.0060.00315.38
7.0.90.0040.00815.28
7.0.80.0090.00315.17
7.0.70.0060.00315.07
7.0.60.0050.02218.46
7.0.50.0030.02316.70
7.0.40.0090.04316.72
7.0.30.0190.04016.82
7.0.20.0120.02716.75
7.0.10.0050.02916.77
7.0.00.0070.03416.79
5.6.380.0080.00814.25
5.6.370.0060.00614.21
5.6.360.0030.01013.96
5.6.350.0110.00013.81
5.6.340.0000.01014.29
5.6.330.0040.00713.99
5.6.320.0060.00914.13
5.6.310.0030.00914.39
5.6.300.0070.00713.92
5.6.290.0080.00414.25
5.6.280.0030.03817.73
5.6.270.0090.00614.39
5.6.260.0000.00814.34
5.6.250.0080.00514.16
5.6.240.0060.00614.11
5.6.230.0070.00413.86
5.6.220.0030.00614.12
5.6.210.0020.02817.23
5.6.200.0080.02216.21
5.6.190.0080.04517.36
5.6.180.0150.03817.22
5.6.170.0170.04317.27
5.6.160.0050.02617.24
5.6.150.0050.04216.12
5.6.140.0030.02716.30
5.6.130.0030.02516.12
5.6.120.0070.02417.58
5.6.110.0100.04017.32
5.6.100.0080.03817.60
5.6.90.0100.04417.43
5.6.80.0070.04517.34
5.6.70.0000.01114.27
5.6.60.0030.00913.86
5.6.50.0040.00814.20
5.6.40.0000.01013.82
5.6.30.0080.00414.31
5.6.20.0070.00713.75
5.6.10.0060.00613.84
5.6.00.0060.00614.07
5.5.380.0030.00310.97
5.5.370.0000.00910.59
5.5.360.0060.00610.68
5.5.350.2080.02015.58
5.5.340.0060.03314.31
5.5.330.0080.02215.51
5.5.320.0080.04515.38
5.5.310.0150.02315.43
5.5.300.0040.04614.36
5.5.290.0030.02514.45
5.5.280.0030.04715.92
5.5.270.0070.04715.86
5.5.260.0080.04115.81
5.5.250.0050.04315.72
5.5.240.0160.03615.40
5.5.230.0070.00310.90
5.5.220.0060.00010.79
5.5.210.0050.00510.66
5.5.200.0040.00710.84
5.5.190.0040.00810.31
5.5.180.0000.00910.78
5.5.170.0030.00610.79
5.5.160.0070.00410.48
5.5.150.0000.00610.79
5.5.140.0000.00610.96
5.5.130.0070.00410.98
5.5.120.0000.00810.87
5.5.110.0040.00710.86
5.5.100.0030.00310.76
5.5.90.0000.00810.54
5.5.80.0080.00010.86
5.5.70.0030.00510.83
5.5.60.0000.00910.86
5.5.50.0080.00310.50
5.5.40.0000.00810.84
5.5.30.0060.00310.33
5.5.20.0000.01110.64
5.5.10.0000.00710.53
5.5.00.0000.01110.58

preferences:
56.01 ms | 401 KiB | 5 Q