3v4l.org

run code in 300+ PHP versions simultaneously
<?php /* $key = 'password to (en/de)crypt'; $string = ' {login:"user_test", password:"12311231!"} '; // note the spaces $iv = mcrypt_create_iv( mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_CBC), MCRYPT_DEV_URANDOM ); var_dump($iv); $encrypted = base64_encode( $iv . mcrypt_encrypt( MCRYPT_RIJNDAEL_128, hash('sha256', $key, true), $string, MCRYPT_MODE_CBC, $iv ) ); */ $key = 'password to (en/de)crypt'; $string = ' {login:"user_test", password:"12311231!"} '; // note the spaces $encrypted = "t0izCc6wCMaoOFbTnjrUCaVzXtqzv0O2812Yv9DT7p19llSuu4eFV6ha4ukvFeYCYr31LAVHYo5BaUzuCBNkcA=="; $data = base64_decode($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)
8.3.60.0070.00716.50
8.3.50.0080.01021.04
8.3.40.0120.00318.89
8.3.30.0090.00618.84
8.3.20.0030.00620.26
8.3.10.0070.00023.66
8.3.00.0040.00421.89
8.2.180.0180.00018.27
8.2.170.0040.01122.96
8.2.160.0140.00720.57
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0000.00721.18
8.2.120.0070.00026.35
8.2.110.0030.00622.07
8.2.100.0060.00617.93
8.2.90.0060.00319.23
8.2.80.0030.00517.97
8.2.70.0080.00017.50
8.2.60.0090.00017.80
8.2.50.0070.00318.07
8.2.40.0040.00420.64
8.2.30.0040.00419.29
8.2.20.0030.00619.34
8.2.10.0040.00418.14
8.2.00.0040.00418.05
8.1.280.0110.00425.92
8.1.270.0130.00622.19
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0000.00923.87
8.1.230.0090.00319.02
8.1.220.0000.00817.76
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0040.00417.36
8.1.180.0040.00418.10
8.1.170.0030.00518.50
8.1.160.0030.00520.71
8.1.150.0030.00520.54
8.1.140.0080.00019.43
8.1.130.0070.00317.55
8.1.120.0000.00717.36
8.1.110.0000.00717.40
8.1.100.0030.00317.48
8.1.90.0040.00417.36
8.1.80.0040.00417.24
8.1.70.0000.00717.36
8.1.60.0020.00517.57
8.1.50.0040.00417.54
8.1.40.0000.00817.45
8.1.30.0040.00417.72
8.1.20.0070.00017.61
8.1.10.0030.00517.54
8.1.00.0000.00717.57
8.0.300.0070.00018.77
8.0.290.0050.00216.88
8.0.280.0030.00318.44
8.0.270.0000.00717.12
8.0.260.0070.00017.18
8.0.250.0000.00716.95
8.0.240.0040.00416.96
8.0.230.0070.00016.93
8.0.220.0030.00316.89
8.0.210.0000.00716.97
8.0.200.0030.00316.98
8.0.190.0050.00316.99
8.0.180.0030.00516.82
8.0.170.0030.00616.86
8.0.160.0050.00216.92
8.0.150.0080.00016.86
8.0.140.0040.00416.89
8.0.130.0030.00313.34
8.0.120.0050.00316.77
8.0.110.0050.00316.91
8.0.100.0000.00716.80
8.0.90.0040.00416.70
8.0.80.0070.00716.89
8.0.70.0000.00816.88
8.0.60.0050.00316.86
8.0.50.0000.00716.89
8.0.30.0110.00817.07
8.0.20.0100.00917.40
8.0.10.0040.00417.09
8.0.00.0070.01216.77
7.4.330.0000.00516.77
7.4.320.0060.00016.50
7.4.300.0050.00316.60
7.4.290.0080.00316.51
7.4.280.0030.00616.50
7.4.270.0040.00416.52
7.4.260.0030.00316.49
7.4.250.0040.00416.58
7.4.240.0050.00216.57
7.4.230.0030.00316.61
7.4.220.0080.00916.70
7.4.210.0030.01616.64
7.4.200.0080.00016.62
7.4.160.0060.01116.38
7.4.150.0000.01817.40
7.4.140.0080.01317.86
7.4.130.0090.01216.50
7.4.120.0060.01316.54
7.4.110.0120.00916.44
7.4.100.0140.00416.48
7.4.90.0090.01216.48
7.4.80.0060.01719.39
7.4.70.0120.00416.69
7.4.60.0110.00616.48
7.4.50.0060.00616.53
7.4.40.0130.00616.61
7.4.30.0130.00316.62
7.4.00.0040.00714.94
7.3.330.0000.00513.11
7.3.320.0030.00313.11
7.3.310.0040.00416.27
7.3.300.0070.00016.26
7.3.290.0060.01016.28
7.3.280.0090.00816.28
7.3.270.0090.00917.40
7.3.260.0100.01316.55
7.3.240.0080.00816.50
7.3.230.0080.01116.45
7.3.210.0130.00316.44
7.3.200.0140.00719.39
7.3.190.0070.01116.54
7.3.180.0090.00916.31
7.3.170.0070.01416.46
7.3.160.0160.00016.58
7.3.10.0110.00516.67
7.3.00.0050.00716.61
7.2.330.0030.01816.41
7.2.320.0110.00516.30
7.2.310.0080.00916.75
7.2.300.0090.00916.57
7.2.290.0170.00716.59
7.2.130.0040.01016.72
7.2.120.0060.00516.83
7.2.110.0100.00316.73
7.2.100.0080.00816.68
7.2.90.0030.01216.62
7.2.80.0070.00816.89
7.2.70.0060.00716.70
7.2.60.0050.01016.84
7.2.50.0050.01116.72
7.2.40.0030.01216.84
7.2.30.0060.00916.89
7.2.20.0040.01116.84
7.2.10.0000.01416.93
7.2.00.0040.00917.44
7.1.250.0070.00715.39
7.1.200.0070.00415.82
7.1.100.0030.00818.27
7.1.70.0040.00417.13
7.1.60.0070.01719.40
7.1.50.0000.02216.84
7.1.00.0070.07322.50
7.0.200.0000.00916.40
7.0.100.0070.07019.90
7.0.90.0070.07719.91
7.0.80.0070.07319.98
7.0.70.0100.07319.96
7.0.60.0230.08019.96
7.0.50.0130.05720.42
7.0.40.0170.02319.98
7.0.30.0070.08020.03
7.0.20.0030.03720.13
7.0.10.0000.09020.11
7.0.00.0100.07720.08
5.6.280.0030.06721.07
5.6.250.0100.04020.59
5.6.240.0100.04320.66
5.6.230.0100.07320.59
5.6.220.0130.06720.70
5.6.210.0100.03020.66
5.6.200.0100.08020.98
5.6.190.0070.07321.20
5.6.180.0100.06721.04
5.6.170.0130.08321.05
5.6.160.0200.07321.04
5.6.150.0100.03721.09
5.6.140.0100.04021.07
5.6.130.0300.03021.20
5.6.120.0070.05021.07
5.6.110.0100.08320.93
5.6.100.0100.06721.05
5.6.90.0030.07321.14
5.6.80.0170.05720.53
5.6.70.0030.04020.55
5.6.60.0070.03320.44
5.6.50.0070.07320.46
5.6.40.0100.07320.47
5.6.30.0000.08320.56
5.6.20.0000.03720.39
5.6.10.0070.08020.42
5.6.00.0100.08020.41
5.5.380.0030.08720.51
5.5.370.0030.06320.42
5.5.360.0100.03020.53
5.5.350.0030.04720.33
5.5.340.0070.08020.86
5.5.330.0170.07320.95
5.5.320.0070.07720.90
5.5.310.0030.07020.93
5.5.300.0030.05320.90
5.5.290.0030.06320.82
5.5.280.0030.05320.95
5.5.270.0070.04320.91
5.5.260.0000.07720.94
5.5.250.0000.04020.81
5.5.240.0100.07320.21
5.5.230.0070.06720.35
5.5.220.0000.04320.24
5.5.210.0000.04320.34
5.5.200.0100.06720.17
5.5.190.0070.06320.15
5.5.180.0030.03720.16
5.5.160.0070.08020.23
5.5.150.0130.03720.21
5.5.140.0070.03320.27
5.5.130.0000.06020.25
5.5.120.0030.06720.32
5.5.110.0070.06320.02
5.5.100.0070.06720.08
5.5.90.0030.04319.97
5.5.80.0000.03720.21
5.5.70.0000.03720.06
5.5.60.0070.04320.10
5.5.50.0030.06020.13
5.5.40.0030.04320.23
5.5.30.0070.07019.95
5.5.20.0100.04320.11
5.5.10.0030.04020.12
5.5.00.0100.08720.06
5.4.450.0130.07719.38
5.4.440.0030.07719.23
5.4.430.0070.07019.17
5.4.420.0130.07719.42
5.4.410.0030.08019.26
5.4.400.0030.05318.89
5.4.390.0070.07719.07
5.4.380.0070.05019.14
5.4.370.0170.07019.07
5.4.360.0070.03319.00
5.4.350.0030.05719.14
5.4.340.0100.07019.00
5.4.320.0130.06719.12
5.4.310.0070.07318.96
5.4.300.0000.03718.96
5.4.290.0030.03319.08
5.4.280.0030.04319.14
5.4.270.0100.03718.95
5.4.260.0030.03318.89
5.4.250.0070.08019.05
5.4.240.0100.06018.86
5.4.230.0070.07718.99
5.4.220.0070.06018.84
5.4.210.0030.04719.05
5.4.200.0030.07319.02
5.4.190.0000.05318.97
5.4.180.0030.03318.84
5.4.170.0030.04718.97
5.4.160.0100.02718.82
5.4.150.0100.06719.05
5.4.140.0070.03316.37
5.4.130.0000.03316.33
5.4.120.0000.03716.30
5.4.110.0030.03716.38
5.4.100.0000.04016.32
5.4.90.0000.04016.45
5.4.80.0030.03716.49
5.4.70.0000.04716.31
5.4.60.0000.04316.29
5.4.50.0000.03716.31
5.4.40.0030.03016.25
5.4.30.0070.03316.30
5.4.20.0030.03016.41
5.4.10.0100.02316.26
5.4.00.0030.03015.83
5.3.290.0070.03714.65
5.3.280.0100.06014.60
5.3.270.0070.03714.60
5.3.260.0100.02714.61
5.3.250.0030.08314.54
5.3.240.0070.07314.60
5.3.230.0070.03314.57
5.3.220.0000.04314.55
5.3.210.0130.05714.53
5.3.200.0070.03314.51
5.3.190.0070.03014.57
5.3.180.0030.03014.57
5.3.170.0030.03714.55
5.3.160.0070.02714.55
5.3.150.0000.03314.54
5.3.140.0000.03314.50
5.3.130.0100.03314.55
5.3.120.0030.03314.51
5.3.110.0030.04014.36
5.3.100.0100.02313.95
5.3.90.0070.02713.87
5.3.80.0030.03013.77
5.3.70.0000.03313.88
5.3.60.0070.02713.86
5.3.50.0070.02713.90
5.3.40.0070.03013.80
5.3.30.0200.02313.76
5.3.20.0100.07013.63
5.3.10.0100.04713.64
5.3.00.0100.03013.50
5.2.170.0030.02313.46
5.2.160.0070.02013.46
5.2.150.0030.04713.46
5.2.140.0100.06013.46
5.2.130.0000.03313.46
5.2.120.0000.03713.46
5.2.110.0000.02713.46
5.2.100.0000.03013.46
5.2.90.0070.02013.46
5.2.80.0070.03013.46
5.2.70.0000.02713.46
5.2.60.0030.02313.46
5.2.50.0030.02313.46
5.2.40.0030.03013.46
5.2.30.0030.02713.46
5.2.20.0030.02713.46
5.2.10.0000.03313.46
5.2.00.0000.02713.46
5.1.60.0000.02313.46
5.1.50.0000.02713.46
5.1.40.0000.02313.46
5.1.30.0000.02313.46
5.1.20.0000.02313.46
5.1.10.0000.02713.46
5.1.00.0000.02313.46
5.0.50.0000.01713.46
5.0.40.0000.02013.46
5.0.30.0000.02713.46
5.0.20.0030.01313.46
5.0.10.0000.01713.46
5.0.00.0030.02313.46
4.4.90.0070.01013.46
4.4.80.0030.01013.46
4.4.70.0000.01713.46
4.4.60.0070.01013.46
4.4.50.0000.01313.46
4.4.40.0030.02013.46
4.4.30.0000.01313.46
4.4.20.0000.01713.46
4.4.10.0000.01313.46
4.4.00.0000.02313.46
4.3.110.0030.01013.46
4.3.100.0030.01013.46
4.3.90.0000.02013.46
4.3.80.0000.02013.46
4.3.70.0000.01713.46
4.3.60.0000.01313.46
4.3.50.0000.01313.46
4.3.40.0000.02013.46
4.3.30.0000.01313.46
4.3.20.0030.01313.46
4.3.10.0030.01013.46
4.3.00.0000.01313.46

preferences:
64.49 ms | 401 KiB | 5 Q