3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('ENCRYPTION_KEY', 'd0a7e7997b6d5fcd55f4b5c32611b87cd923e88837b63bf2941ef819dc8ca282'); // Encrypt Function function mc_encrypt($encrypt, $key){ $encrypt = serialize($encrypt); $iv = mcrypt_create_iv(mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_CBC), MCRYPT_DEV_URANDOM); $key = pack('H*', $key); $mac = hash_hmac('sha256', $encrypt, substr(bin2hex($key), -32)); $passcrypt = mcrypt_encrypt(MCRYPT_RIJNDAEL_256, $key, $encrypt.$mac, MCRYPT_MODE_CBC, $iv); $encoded = base64_encode($passcrypt).'|'.base64_encode($iv); return $encoded; } // Decrypt Function function mc_decrypt($decrypt, $key){ $decrypt = explode('|', $decrypt.'|'); $decoded = base64_decode($decrypt[0]); $iv = base64_decode($decrypt[1]); if(strlen($iv)!==mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_CBC)){ return false; } $key = pack('H*', $key); $decrypted = trim(mcrypt_decrypt(MCRYPT_RIJNDAEL_256, $key, $decoded, MCRYPT_MODE_CBC, $iv)); $mac = substr($decrypted, -64); $decrypted = substr($decrypted, 0, -64); $calcmac = hash_hmac('sha256', $decrypted, substr(bin2hex($key), -32)); if($calcmac!==$mac){ return false; } $decrypted = unserialize($decrypted); return $decrypted; } echo '<h1>Rijndael 256-bit CBC Encryption Function</h1>'; $data = 'Super secret confidential string data.'; $encrypted_data = mc_encrypt($data, ENCRYPTION_KEY); echo '<h2>Example #1: String Data</h2>'; echo 'Data to be Encrypted: ' . $data . '<br/>'; echo 'Encrypted Data: ' . $encrypted_data . '<br/>'; echo 'Decrypted Data: ' . mc_decrypt($encrypted_data, ENCRYPTION_KEY) . '</br>'; $data = array(1, 5, 8, 9, 22, 10, 61); $encrypted_data = mc_encrypt($data, ENCRYPTION_KEY); echo '<h2>Example #2: Non-String Data</h2>'; echo 'Data to be Encrypted: <pre>'; print_r($data); echo '</pre><br/>'; echo 'Encrypted Data: ' . $encrypted_data . '<br/>'; echo 'Decrypted Data: <pre>'; print_r(mc_decrypt($encrypted_data, ENCRYPTION_KEY)); echo '</pre>';

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)
8.3.60.0120.00616.38
8.3.50.0100.00921.16
8.3.40.0090.00618.63
8.3.30.0070.00718.70
8.3.20.0040.00420.25
8.3.10.0030.00521.77
8.3.00.0040.00419.66
8.2.180.0110.00416.63
8.2.170.0090.00922.96
8.2.160.0120.00620.34
8.2.150.0090.00024.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0090.00017.63
8.2.110.0080.00021.05
8.2.100.0070.00417.75
8.2.90.0000.00819.13
8.2.80.0040.00417.97
8.2.70.0080.00017.63
8.2.60.0000.00918.04
8.2.50.0050.00518.07
8.2.40.0030.01019.09
8.2.30.0050.00217.96
8.2.20.0080.00017.77
8.2.10.0030.00518.24
8.2.00.0000.00718.03
8.1.280.0070.01025.92
8.1.270.0040.00420.33
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0100.00021.31
8.1.230.0070.00417.70
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0050.00517.35
8.1.190.0080.00017.25
8.1.180.0040.00418.10
8.1.170.0000.00818.60
8.1.160.0000.00821.96
8.1.150.0070.00018.91
8.1.140.0080.00017.48
8.1.130.0030.00317.63
8.1.120.0040.00417.47
8.1.110.0040.00417.41
8.1.100.0000.00817.38
8.1.90.0070.00017.41
8.1.80.0060.00317.44
8.1.70.0030.00317.35
8.1.60.0040.00417.62
8.1.50.0040.00417.57
8.1.40.0070.00017.54
8.1.30.0030.00517.66
8.1.20.0000.00717.71
8.1.10.0040.00417.58
8.1.00.0000.00817.42
8.0.300.0070.00018.77
8.0.290.0000.00716.88
8.0.280.0030.00318.53
8.0.270.0000.00717.30
8.0.260.0000.00717.18
8.0.250.0000.00817.00
8.0.240.0070.00416.94
8.0.230.0020.00517.12
8.0.220.0040.00416.98
8.0.210.0000.00816.91
8.0.200.0030.00317.03
8.0.190.0040.00417.01
8.0.180.0040.00417.04
8.0.170.0000.00817.05
8.0.160.0030.00517.02
8.0.150.0070.00316.99
8.0.140.0030.00616.84
8.0.130.0040.00413.38
8.0.120.0000.00816.84
8.0.110.0000.00716.89
8.0.100.0050.00216.85
8.0.90.0030.00316.96
8.0.80.0130.00316.96
8.0.70.0040.00416.79
8.0.60.0050.00317.02
8.0.50.0080.00016.86
8.0.30.0090.01117.26
8.0.20.0110.00817.40
8.0.10.0040.00417.13
8.0.00.0110.00717.05
7.4.330.0000.00515.08
7.4.320.0030.00316.58
7.4.300.0000.00716.51
7.4.290.0070.00016.53
7.4.280.0040.00416.43
7.4.270.0050.00316.61
7.4.260.0070.00316.60
7.4.250.0100.00016.51
7.4.240.0050.00216.61
7.4.230.0030.00316.50
7.4.220.0060.01116.65
7.4.210.0110.00416.48
7.4.200.0000.00716.72
7.4.160.0150.00316.38
7.4.150.0120.00617.40
7.4.140.0090.01417.86
7.4.130.0120.00716.51
7.4.120.0070.01016.56
7.4.110.0080.00816.62
7.4.100.0120.00616.62
7.4.90.0060.01816.64
7.4.80.0070.01019.39
7.4.70.0090.00816.54
7.4.60.0100.00616.54
7.4.50.0080.00016.40
7.4.40.0060.00916.28
7.4.30.0160.00616.60
7.4.00.0070.00915.06
7.3.330.0000.00913.29
7.3.320.0050.00013.07
7.3.310.0000.00816.41
7.3.300.0060.00016.31
7.3.290.0090.01016.27
7.3.280.0090.01116.33
7.3.270.0150.00917.40
7.3.260.0220.00416.36
7.3.250.0120.01116.36
7.3.240.0060.01216.38
7.3.230.0070.01016.39
7.3.210.0090.00616.38
7.3.200.0140.01016.27
7.3.190.0120.00316.63
7.3.180.0060.00916.45
7.3.170.0110.01116.31
7.3.160.0140.00316.30
7.3.120.0140.00714.75
7.3.110.0070.01014.68
7.3.100.0120.00314.94
7.3.90.0000.00914.71
7.3.80.0040.01114.51
7.3.70.0070.00714.84
7.3.60.0120.00314.99
7.3.50.0070.01114.87
7.3.40.0090.00614.92
7.3.30.0070.01014.83
7.3.20.0000.01416.51
7.3.10.0060.00916.83
7.3.00.0090.00616.49
7.2.330.0070.01016.73
7.2.320.0140.00416.45
7.2.310.0100.00716.68
7.2.300.0080.01616.57
7.2.290.0100.00716.47
7.2.250.0040.01515.14
7.2.240.0090.00915.08
7.2.230.0140.00315.00
7.2.220.0060.00314.91
7.2.210.0060.00915.17
7.2.200.0030.00815.14
7.2.190.0090.00615.18
7.2.180.0100.00014.99
7.2.170.0000.01915.11
7.2.60.0150.00017.09
7.2.00.0040.01219.33
7.1.330.0030.01015.66
7.1.320.0050.00515.97
7.1.310.0040.01415.53
7.1.300.0070.00415.86
7.1.290.0070.01015.68
7.1.280.0050.00515.60
7.1.270.0070.00315.82
7.1.260.0110.00315.71
7.1.200.0060.00315.75
7.1.100.0100.00318.21
7.1.70.0060.00916.96
7.1.60.0140.01020.03
7.1.50.0120.00916.93
7.1.00.0070.07322.37
7.0.200.0030.00616.54
7.0.60.0100.07719.95
7.0.50.0100.07718.03
7.0.40.0070.09020.45
7.0.30.0470.08320.34
7.0.20.0270.08020.13
7.0.10.0100.04020.14
7.0.00.0100.07320.30
5.6.210.0170.07720.64
5.6.200.0030.04318.20
5.6.190.0100.07720.66
5.6.180.3130.04320.66
5.6.170.0330.06320.72
5.6.160.0000.06020.61
5.6.150.0170.04318.36
5.6.140.0130.07318.19
5.6.130.0030.04018.29
5.6.120.0030.04321.09
5.6.110.0100.07721.21
5.6.100.0000.04321.19
5.6.90.0030.06321.08
5.6.80.0030.04020.47
5.6.70.4200.03320.48
5.5.350.0200.06720.48
5.5.340.0070.03718.05
5.5.330.0100.04020.39
5.5.320.0330.07320.40
5.5.310.0200.08320.33
5.5.300.0100.07718.00
5.5.290.0130.07318.11
5.5.280.0100.08020.80
5.5.270.0070.04320.95
5.5.260.0130.07720.96
5.5.250.0070.05020.89
5.5.240.0300.07020.33
5.4.450.0500.05719.39
5.4.440.0530.05319.52
5.4.430.0530.05019.37
5.4.420.0500.05319.66
5.4.410.0600.05319.35
5.4.400.0570.05319.16
5.4.390.0530.05719.07
5.4.380.0570.04718.88
5.4.370.0430.06318.87
5.4.360.0730.07019.16
5.4.350.0770.06019.16
5.4.340.0800.05319.05
5.4.320.0600.05019.05
5.4.310.0530.05719.43
5.4.300.0800.05719.34
5.4.290.0630.06019.43
5.4.280.0600.05319.30
5.4.270.0670.06319.34
5.4.260.0570.05319.43
5.4.250.0830.06019.15
5.4.240.0800.05019.33
5.4.230.0700.05719.06
5.4.220.0630.06319.42
5.4.210.0870.05019.02
5.4.200.0730.04717.02
5.4.190.0670.05319.39
5.4.180.0770.06018.91
5.4.170.0500.07019.18
5.4.160.0900.05719.18
5.4.150.0830.05018.90
5.4.140.0670.05016.53
5.4.130.0600.05716.46
5.4.120.0530.06016.39
5.4.110.0670.05016.56
5.4.100.0630.05716.47
5.4.90.0830.04716.39
5.4.80.0800.05016.52
5.4.70.0630.05716.41
5.4.60.0670.05016.58
5.4.50.0700.07316.47
5.4.40.0730.05016.46
5.4.30.0570.04716.39
5.4.20.0530.05016.46
5.4.10.0600.04316.55
5.4.00.0530.04715.91

preferences:
48.02 ms | 401 KiB | 5 Q