3v4l.org

run code in 300+ PHP versions simultaneously
<?php $hash = md5('test'); $s =encrypt_blowfish('123123123123', $hash); $w =decrypt_blowfish($s, $hash); echo $s; echo $w; function decrypt_blowfish($data, $key) { $iv = pack("H*", substr($data, 0, 16)); $x = pack("H*", substr($data, 16)); $res = mcrypt_decrypt(MCRYPT_BLOWFISH, $key, $x, MCRYPT_MODE_CBC, $iv); return $res; } function encrypt_blowfish($data, $key) { $iv_size = mcrypt_get_iv_size(MCRYPT_BLOWFISH, MCRYPT_MODE_CBC); $iv = mcrypt_create_iv($iv_size, MCRYPT_RAND); $crypttext = mcrypt_encrypt(MCRYPT_BLOWFISH, $key, $data, MCRYPT_MODE_CBC, $iv); return bin2hex($iv . $crypttext); }

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)
8.3.70.0120.00316.63
8.3.60.0130.00618.24
8.3.50.0070.01621.19
8.3.40.0090.00618.75
8.3.30.0110.00418.54
8.3.20.0040.00420.34
8.3.10.0000.00723.66
8.3.00.0040.00419.68
8.2.180.0100.00618.41
8.2.170.0000.01522.96
8.2.160.0030.01020.53
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0040.00417.63
8.2.110.0060.00320.93
8.2.100.0060.00717.78
8.2.90.0050.00318.03
8.2.80.0000.00819.14
8.2.70.0040.00417.50
8.2.60.0050.00317.93
8.2.50.0090.00318.10
8.2.40.0000.00819.37
8.2.30.0040.00419.80
8.2.20.0080.00017.76
8.2.10.0000.00817.86
8.2.00.0050.00217.99
8.1.280.0140.00725.92
8.1.270.0040.01120.33
8.1.260.0050.00326.35
8.1.250.0090.00028.09
8.1.240.0060.00622.38
8.1.230.0070.00421.04
8.1.220.0080.00017.74
8.1.210.0030.00518.87
8.1.200.0030.00617.36
8.1.190.0060.00317.10
8.1.180.0000.00818.10
8.1.170.0030.00618.49
8.1.160.0070.00021.84
8.1.150.0030.00518.86
8.1.140.0030.00517.40
8.1.130.0000.00717.76
8.1.120.0040.00417.48
8.1.110.0040.00717.26
8.1.100.0030.00417.43
8.1.90.0000.00817.46
8.1.80.0040.00417.46
8.1.70.0030.00317.44
8.1.60.0040.00417.62
8.1.50.0000.00817.55
8.1.40.0040.00417.55
8.1.30.0030.00617.50
8.1.20.0040.00417.64
8.1.10.0000.00817.65
8.1.00.0030.00617.41
8.0.300.0040.00419.91
8.0.290.0040.00416.75
8.0.280.0030.00318.40
8.0.270.0030.00317.22
8.0.260.0060.00017.13
8.0.250.0050.00216.98
8.0.240.0060.00017.01
8.0.230.0040.00416.93
8.0.220.0070.00016.91
8.0.210.0020.00516.84
8.0.200.0000.00716.85
8.0.190.0000.00816.86
8.0.180.0000.00717.00
8.0.170.0060.00316.93
8.0.160.0080.00016.96
8.0.150.0000.00816.82
8.0.140.0040.00416.81
8.0.130.0030.00313.34
8.0.120.0040.00416.86
8.0.110.0040.00416.86
8.0.100.0040.00416.76
8.0.90.0080.00016.86
8.0.80.0040.01216.92
8.0.70.0050.00216.85
8.0.60.0050.00316.96
8.0.50.0000.00716.80
8.0.30.0110.00716.97
8.0.20.0080.01117.40
8.0.10.0000.00717.09
8.0.00.0110.00916.79
7.4.330.0060.00015.09
7.4.320.0000.00616.54
7.4.300.0040.00416.51
7.4.290.0070.00016.66
7.4.280.0090.00016.62
7.4.270.0030.00316.62
7.4.260.0070.00016.56
7.4.250.0050.00316.47
7.4.240.0000.00716.54
7.4.230.0030.00316.33
7.4.220.0090.00616.54
7.4.210.0000.01816.68
7.4.200.0000.00716.41
7.4.160.0110.00516.32
7.4.150.0060.01017.40
7.4.140.0090.00817.86
7.4.130.0170.00816.48
7.4.120.0110.00516.58
7.4.110.0120.00616.59
7.4.100.0030.01316.64
7.4.90.0090.00916.65
7.4.80.0110.00619.39
7.4.70.0090.00916.39
7.4.60.0040.01216.45
7.4.50.0030.00616.64
7.4.40.0060.00916.61
7.4.30.0110.00716.54
7.4.00.0070.00714.90
7.3.330.0000.00613.15
7.3.320.0060.00013.39
7.3.310.0050.00216.20
7.3.300.0040.00416.20
7.3.290.0070.00916.33
7.3.280.0060.01316.33
7.3.270.0070.01017.40
7.3.260.0080.00816.32
7.3.250.0100.00816.42
7.3.240.0070.01016.68
7.3.230.0080.00816.39
7.3.210.0100.00716.25
7.3.200.0110.00816.46
7.3.190.0100.01316.36
7.3.180.0100.00516.14
7.3.170.0030.01416.37
7.3.160.0100.00716.52
7.3.120.0040.00814.90
7.3.110.0090.00914.59
7.3.100.0030.01314.82
7.3.90.0000.01114.70
7.3.80.0090.00614.80
7.3.70.0030.01314.77
7.3.60.0060.00314.68
7.3.50.0060.00314.66
7.3.40.0080.00814.75
7.3.30.0070.01014.54
7.3.20.0000.01816.41
7.3.10.0050.00916.48
7.3.00.0070.00716.66
7.2.330.0120.00616.63
7.2.320.0100.01316.71
7.2.310.0060.01216.54
7.2.300.0130.01016.48
7.2.290.0150.00616.34
7.2.250.0060.01315.14
7.2.240.0100.01014.96
7.2.230.0070.01114.85
7.2.220.0090.00615.04
7.2.210.0100.00714.91
7.2.200.0110.00415.11
7.2.190.0030.01314.91
7.2.180.0090.00614.96
7.2.170.0000.01714.88
7.2.130.0040.01216.85
7.2.120.0040.00916.82
7.2.110.0060.00316.78
7.2.100.0070.01016.84
7.2.90.0130.00616.61
7.2.80.0000.01417.03
7.2.70.0030.01216.84
7.2.60.0120.00116.83
7.2.50.0040.00816.78
7.2.40.0080.00816.57
7.2.30.0060.00616.98
7.2.20.0060.00816.96
7.2.10.0040.01216.78
7.2.00.0060.00618.13
7.1.330.0100.00615.70
7.1.320.0030.00615.82
7.1.310.0090.00015.73
7.1.300.0030.01015.54
7.1.290.0040.01115.91
7.1.280.0030.01115.53
7.1.270.0090.00615.45
7.1.260.0060.00615.51
7.1.250.0070.00715.42
7.1.200.0120.00315.57
7.1.100.0000.01017.64
7.1.70.0000.00716.91
7.1.60.0150.01119.12
7.1.50.0140.00434.95
7.1.00.0100.06722.42
7.0.200.0000.00916.62
7.0.60.0070.08319.95
7.0.50.0030.06717.77
7.0.40.0100.04720.08
7.0.30.0570.07020.30
7.0.20.0200.07720.10
7.0.10.0100.08320.12
7.0.00.0200.07020.09
5.6.280.0070.02721.13
5.6.210.0000.07720.52
5.6.200.0030.05718.17
5.6.190.0030.05020.49
5.6.180.0270.08020.48
5.6.170.0270.08720.54
5.6.160.0070.08320.46
5.6.150.0100.05318.28
5.6.140.0030.05018.19
5.6.130.0030.04318.24
5.6.120.0130.07021.16
5.6.110.0000.04721.10
5.6.100.0030.08021.20
5.6.90.0070.08721.11
5.6.80.0170.07020.47
5.6.70.0230.07020.55
5.5.350.0230.08020.39
5.5.340.0100.07718.14
5.5.330.0030.08020.36
5.5.320.0000.07020.39
5.5.310.0370.07720.34
5.5.300.0070.05717.97
5.5.290.0170.07317.99
5.5.280.0000.04320.96
5.5.270.0200.05720.95
5.5.260.0200.07721.02
5.5.250.0130.03020.57
5.5.240.0230.06320.27
5.4.450.0730.05719.44
5.4.440.0830.05719.65
5.4.430.0830.05719.38
5.4.420.0730.05319.32
5.4.410.0600.06019.20
5.4.400.0730.05719.23
5.4.390.0730.05319.06
5.4.380.0770.06019.14
5.4.370.0830.07719.42
5.4.360.1000.05319.30
5.4.350.0800.06018.82
5.4.340.1070.05019.29
5.4.320.0700.05018.99
5.4.310.0800.06019.05
5.4.300.0770.04718.82
5.4.290.0670.06318.99
5.4.280.0730.06019.20
5.4.270.0470.06019.31
5.4.260.0670.05319.29
5.4.250.0630.05719.22
5.4.240.0730.04718.84
5.4.230.0700.05719.41
5.4.220.0800.05718.82
5.4.210.0730.05719.28
5.4.200.0570.04719.31
5.4.190.0600.05318.98
5.4.180.0770.06019.32
5.4.170.0930.07719.04
5.4.160.0630.06719.13
5.4.150.1170.05318.80
5.4.140.0830.05716.65
5.4.130.0730.05316.63
5.4.120.0570.06016.64
5.4.110.0570.05016.70
5.4.100.0700.04716.73
5.4.90.0500.06716.71
5.4.80.0070.05016.65
5.4.70.0230.06716.60
5.4.60.0230.04016.23
5.4.50.0030.06316.50
5.4.40.0030.07316.61
5.4.30.0070.06716.51
5.4.20.0030.07016.61

preferences:
46.23 ms | 401 KiB | 5 Q