3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('SALT', str_pad("$2015", 16)); function encrypt($text) { return trim(base64_encode(mcrypt_encrypt(MCRYPT_RIJNDAEL_256, SALT, $text, MCRYPT_MODE_ECB, mcrypt_create_iv(mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_ECB), MCRYPT_RAND)))); } function decrypt($text) { return trim(mcrypt_decrypt(MCRYPT_RIJNDAEL_256, SALT, base64_decode($text), MCRYPT_MODE_ECB, mcrypt_create_iv(mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_ECB), MCRYPT_RAND))); } $password = "v+3lX80BLRHjvcbkRGQnBOWUzm2RLOrxKDmjVhOLKZs="; echo decrypt($password);

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)
8.3.70.0120.00316.68
8.3.60.0120.00316.75
8.3.50.0130.00821.14
8.3.40.0120.00318.79
8.3.30.0180.00018.79
8.3.20.0070.00720.20
8.3.10.0040.00423.52
8.3.00.0070.00419.64
8.2.190.0110.00418.29
8.2.180.0070.00718.31
8.2.170.0090.00622.96
8.2.160.0140.00320.39
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0080.00026.16
8.2.120.0060.00317.50
8.2.110.0060.00319.31
8.2.100.0060.00617.64
8.2.90.0000.00819.21
8.2.80.0060.00617.97
8.2.70.0100.00017.63
8.2.60.0050.00317.80
8.2.50.0080.00318.07
8.2.40.0030.00519.34
8.2.30.0040.00419.77
8.2.20.0050.00317.79
8.2.10.0040.00418.05
8.2.00.0040.00417.95
8.1.280.0150.00625.92
8.1.270.0100.01020.16
8.1.260.0060.00326.35
8.1.250.0000.00728.09
8.1.240.0060.00324.02
8.1.230.0040.00717.45
8.1.220.0000.00817.78
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0050.00318.58
8.1.160.0040.00421.93
8.1.150.0040.00418.79
8.1.140.0030.00917.41
8.1.130.0000.00817.57
8.1.120.0040.00417.43
8.1.110.0050.00317.45
8.1.100.0000.00817.47
8.1.90.0040.00417.39
8.1.80.0060.00317.38
8.1.70.0060.00317.43
8.1.60.0040.00417.60
8.1.50.0050.00317.49
8.1.40.0030.00517.39
8.1.30.0030.00617.68
8.1.20.0000.01117.55
8.1.10.0000.00817.60
8.1.00.0000.00817.49
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00818.38
8.0.270.0050.00217.11
8.0.260.0030.00317.18
8.0.250.0040.00416.98
8.0.240.0030.00316.86
8.0.230.0000.00716.94
8.0.220.0030.00516.83
8.0.210.0000.00716.93
8.0.200.0070.00016.97
8.0.190.0040.00416.94
8.0.180.0040.00416.83
8.0.170.0000.00816.93
8.0.160.0000.00816.87
8.0.150.0000.00716.89
8.0.140.0040.00416.86
8.0.130.0030.00313.26
8.0.120.0000.00816.87
8.0.110.0040.00416.73
8.0.100.0000.00816.78
8.0.90.0040.00417.01
8.0.80.0040.01116.78
8.0.70.0000.00816.73
8.0.60.0000.00716.91
8.0.50.0040.00416.91
8.0.30.0060.01216.90
8.0.20.0100.00817.40
8.0.10.0000.00716.80
8.0.00.0130.01016.79
7.4.330.0060.00015.08
7.4.320.0030.00316.41
7.4.300.0000.00616.55
7.4.290.0040.00416.39
7.4.280.0040.00416.51
7.4.270.0040.00416.47
7.4.260.0000.00716.52
7.4.250.0000.00816.54
7.4.240.0020.00516.56
7.4.230.0030.00516.63
7.4.220.0060.01616.54
7.4.210.0100.00716.55
7.4.200.0030.00316.37
7.4.160.0110.00616.52
7.4.150.0130.01017.40
7.4.140.0080.01317.86
7.4.130.0110.00716.61
7.4.120.0130.00816.50
7.4.110.0070.01716.62
7.4.100.0100.01316.34
7.4.90.0130.00316.48
7.4.80.0060.01219.39
7.4.70.0090.01316.42
7.4.60.0060.01016.34
7.4.50.0000.00816.49
7.4.40.0110.00616.62
7.4.30.0120.00916.83
7.4.00.0100.00715.00
7.3.330.0000.00513.24
7.3.320.0030.00313.29
7.3.310.0030.00516.40
7.3.300.0050.00216.23
7.3.290.0030.00316.23
7.3.280.0070.01216.31
7.3.270.0150.00717.40
7.3.260.0070.01016.32
7.3.250.0090.00916.44
7.3.240.0030.01716.43
7.3.230.0130.00316.53
7.3.210.0000.01716.29
7.3.200.0160.00716.51
7.3.190.0080.00916.30
7.3.180.0030.01416.47
7.3.170.0070.01016.40
7.3.160.0140.00516.38
7.2.330.0140.00516.29
7.2.320.0070.02316.62
7.2.310.0030.01516.53
7.2.300.0070.01116.55
7.2.290.0110.00716.38
7.2.60.0030.00916.57
7.2.00.0120.01218.52
7.1.200.0030.01015.86
7.1.70.0040.01117.15
7.1.60.0000.01317.16
7.1.50.0140.00434.91
7.1.00.0000.08022.28
7.0.200.0000.01716.55
7.0.60.0130.05319.87
7.0.50.0070.07717.97
7.0.40.0170.07720.23
7.0.30.0430.06320.18
7.0.20.0300.07020.11
7.0.10.0000.05020.33
7.0.00.0070.07320.15
5.6.280.0030.03021.11
5.6.210.0000.06720.74
5.6.200.0130.03318.18
5.6.190.0030.09020.51
5.6.180.1930.04720.47
5.6.170.0130.04320.61
5.6.160.0200.06720.71
5.6.150.0100.05318.17
5.6.140.0000.04018.29
5.6.130.0070.08018.17
5.6.120.0100.07020.98
5.6.110.0100.03721.18
5.6.100.0070.07721.21
5.6.90.0070.07321.08
5.6.80.0070.08320.55
5.6.70.4570.04020.43
5.5.350.0270.06720.44
5.5.340.0130.07718.12
5.5.330.0100.08720.48
5.5.320.0430.07720.25
5.5.310.0300.05020.33
5.5.300.0070.04018.03
5.5.290.0070.07018.08
5.5.280.0100.06720.93
5.5.270.0200.03320.94
5.5.260.0030.04020.92
5.5.250.0130.07720.77
5.5.240.0330.05720.45
5.4.450.0930.04719.66
5.4.440.0830.05719.51
5.4.430.0700.05319.39
5.4.420.0630.05719.38
5.4.410.0630.06019.54
5.4.400.0670.05019.19
5.4.390.0670.05719.35
5.4.380.0770.04019.16
5.4.370.0730.04319.19
5.4.360.0770.06719.20
5.4.350.0730.04319.29
5.4.340.0600.06019.29
5.4.320.0870.05019.05
5.4.310.0970.03719.20
5.4.300.0870.05019.30
5.4.290.0870.05019.42
5.4.280.0800.05719.16
5.4.270.0800.04019.36
5.4.260.0670.05319.41
5.4.250.0700.05019.41
5.4.240.0700.05019.04
5.4.230.0630.05719.05
5.4.220.0670.05719.04
5.4.210.0630.05719.27
5.4.200.0670.05718.86
5.4.190.0700.04719.19
5.4.180.0630.05319.41
5.4.170.0730.04719.31
5.4.160.0770.04319.41
5.4.150.0530.06719.16
5.4.140.0670.05016.47
5.4.130.0800.04316.83
5.4.120.0830.04316.83
5.4.110.0700.04716.63
5.4.100.0700.05016.68
5.4.90.0570.05716.70
5.4.80.0730.04316.50
5.4.70.0270.07316.54
5.4.60.0200.04016.58
5.4.50.0030.03016.46
5.4.40.0200.06716.60
5.4.30.0300.06316.43
5.4.20.0030.05016.57

preferences:
71.31 ms | 401 KiB | 5 Q