3v4l.org

run code in 300+ PHP versions simultaneously
<?php /* * PHP mcrypt - Basic encryption and decryption of a string */ $string = "Some text to be encrypted"; $secret_key = "This is my secret key"; $encrypted_string1 ="brxeIzp7p60UsC6SSPXB1g=="; $secret_key1 = "SinigangNaManokMayHalongBaboy"; // Create the initialization vector for added security. $iv = mcrypt_create_iv(mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_ECB), MCRYPT_RAND); // Encrypt $string $encrypted_string = mcrypt_encrypt(MCRYPT_RIJNDAEL_256, $secret_key, $string, MCRYPT_MODE_CBC, $iv); // Decrypt $string $decrypted_string = mcrypt_decrypt(MCRYPT_RIJNDAEL_192, $secret_key1, $encrypted_string1, MCRYPT_MODE_CBC, $iv); echo "Original string : " . $string . "<br />\n"; echo "Encrypted string : " . $encrypted_string . "<br />\n"; echo "Decrypted string1 : " . $decrypted_string . "<br />\n"; ?>

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)
8.3.60.0140.00718.55
8.3.50.0070.01321.92
8.3.40.0070.00718.88
8.3.30.0140.00418.55
8.3.20.0040.00419.20
8.3.10.0070.00021.71
8.3.00.0060.00919.14
8.2.180.0090.00916.88
8.2.170.0140.00722.96
8.2.160.0100.00722.20
8.2.150.0120.00324.18
8.2.140.0000.00724.66
8.2.130.0070.00017.80
8.2.120.0000.00826.35
8.2.110.0100.00022.43
8.2.100.0120.00017.91
8.2.90.0040.00418.03
8.2.80.0000.00819.06
8.2.70.0000.00817.63
8.2.60.0070.00017.80
8.2.50.0080.00318.09
8.2.40.0030.00622.34
8.2.30.0040.00419.32
8.2.20.0040.00417.79
8.2.10.0000.00718.07
8.2.00.0040.00417.97
8.1.280.0100.00725.92
8.1.270.0030.00523.91
8.1.260.0090.00028.09
8.1.250.0000.00728.09
8.1.240.0040.00423.96
8.1.230.0040.00720.97
8.1.220.0030.00517.74
8.1.210.0030.00618.77
8.1.200.0000.01017.22
8.1.190.0040.00417.22
8.1.180.0030.00618.10
8.1.170.0000.00818.59
8.1.160.0000.00720.69
8.1.150.0050.00218.90
8.1.140.0040.00419.43
8.1.130.0030.00317.65
8.1.120.0030.00517.44
8.1.110.0030.00717.42
8.1.100.0040.00417.43
8.1.90.0000.00717.41
8.1.80.0050.00217.39
8.1.70.0000.00817.42
8.1.60.0040.00417.59
8.1.50.0040.00417.41
8.1.40.0050.00317.53
8.1.30.0040.00417.49
8.1.20.0070.00017.56
8.1.10.0030.00617.61
8.1.00.0030.00517.41
8.0.300.0050.00220.21
8.0.290.0080.00016.63
8.0.280.0000.00718.40
8.0.270.0000.00717.20
8.0.260.0000.00717.21
8.0.250.0030.00316.95
8.0.240.0040.00416.99
8.0.230.0040.00316.86
8.0.220.0070.00016.79
8.0.210.0040.00416.91
8.0.200.0030.00316.88
8.0.190.0060.00316.86
8.0.180.0070.00016.95
8.0.170.0050.00316.85
8.0.160.0040.00416.79
8.0.150.0070.00016.90
8.0.140.0030.00716.82
8.0.130.0050.00013.33
8.0.120.0030.00616.85
8.0.110.0040.00416.85
8.0.100.0000.00716.94
8.0.90.0070.00016.90
8.0.80.0110.00516.90
8.0.70.0030.00716.87
8.0.60.0040.00416.70
8.0.50.0050.00316.91
8.0.30.0130.00517.01
8.0.20.0120.01117.40
8.0.10.0040.00416.84
8.0.00.0090.00916.52
7.4.330.0020.00215.08
7.4.320.0000.00616.46
7.4.300.0000.00616.61
7.4.290.0040.00416.53
7.4.280.0050.00516.50
7.4.270.0070.00016.55
7.4.260.0000.00716.40
7.4.250.0040.00416.34
7.4.240.0040.00416.48
7.4.230.0030.00316.27
7.4.220.0140.00416.63
7.4.210.0100.00716.67
7.4.200.0030.00316.41
7.4.160.0140.00716.67
7.4.150.0080.01217.40
7.4.140.0090.01417.86
7.4.130.0050.01116.50
7.4.120.0080.00816.50
7.4.110.0030.01516.28
7.4.100.0040.01316.42
7.4.90.0100.00716.46
7.4.80.0100.00719.39
7.4.70.0030.01416.64
7.4.60.0070.01016.48
7.4.50.0070.00716.49
7.4.40.0090.00816.44
7.4.30.0060.01016.58
7.4.00.0100.00714.99
7.3.330.0000.00513.09
7.3.320.0020.00213.20
7.3.310.0070.00016.30
7.3.300.0030.00316.32
7.3.290.0060.01116.26
7.3.280.0080.00716.25
7.3.270.0150.00317.40
7.3.260.0080.00816.54
7.3.250.0130.00716.39
7.3.240.0150.00616.28
7.3.230.0030.01316.39
7.3.210.0100.00616.39
7.3.200.0150.00819.39
7.3.190.0180.01516.33
7.3.180.0060.00916.30
7.3.170.0100.00716.38
7.3.160.0120.00416.38
7.2.330.0100.01016.24
7.2.320.0140.00416.45
7.2.310.0080.00816.39
7.2.300.0060.01016.45
7.2.290.0000.01816.57
7.2.60.0100.00316.79
7.2.00.0030.01218.77
7.1.200.0090.00315.34
7.1.100.0100.00718.00
7.1.70.0190.00416.70
7.1.60.0100.01419.85
7.1.50.0040.00716.80
7.1.00.0000.08022.45
7.0.200.0150.00814.81
7.0.60.0130.05720.15
7.0.50.0230.06020.37
7.0.40.0270.04720.52
7.0.30.0270.05320.31
7.0.20.0570.05320.38
7.0.10.0600.06720.38
7.0.00.0670.05720.51
5.6.280.0070.07021.15
5.6.210.0170.05020.69
5.6.200.0200.05721.13
5.6.190.0270.05021.15
5.6.180.0130.05721.13
5.6.170.0470.06321.24
5.6.160.0570.05321.00
5.6.150.0470.05721.26
5.6.140.0500.05021.18
5.6.130.0500.06721.10
5.6.120.0170.05021.14
5.6.110.0300.05721.13
5.6.100.0500.05321.25
5.6.90.0600.06721.22
5.6.80.0530.04720.52
5.6.70.0570.05020.49
5.6.60.0570.04320.46
5.6.50.0530.04720.48
5.6.40.0470.05320.46
5.6.30.0430.05720.50
5.6.20.0130.05320.59
5.6.10.0200.05020.35
5.6.00.0170.05020.57
5.5.350.0100.06020.32
5.5.340.0270.05020.94
5.5.330.0230.05020.91
5.5.320.0200.04720.90
5.5.310.0530.05320.98
5.5.300.0470.05720.93
5.5.290.0470.06321.13
5.5.280.0200.05021.13
5.5.270.0470.06020.93
5.5.260.0400.06720.93
5.5.250.0770.06020.75
5.5.240.0470.05320.40
5.5.230.0470.05720.31
5.5.220.0430.05320.29
5.5.210.0430.05320.48
5.5.200.0470.06020.44
5.5.190.0600.06320.27
5.5.180.0670.05720.37
5.5.160.0170.05320.46
5.5.150.0170.05320.23
5.5.140.0230.05020.47
5.5.130.0200.05020.29
5.5.120.0170.05320.36
5.5.110.0200.05320.46
5.5.100.0270.04720.16
5.5.90.0170.05320.16
5.5.80.0300.04720.25
5.5.70.0270.05020.17
5.5.60.0230.04720.28
5.5.50.0130.05720.15
5.5.40.0170.05320.24
5.5.30.0200.05020.16
5.5.20.0270.05020.33
5.5.10.0170.05720.14
5.5.00.0100.06320.20

preferences:
39.84 ms | 401 KiB | 5 Q