3v4l.org

run code in 300+ PHP versions simultaneously
<?php $encrypt = MCRYPT_RIJNDAEL_128; $key = 'somethingisabitc'; $mode = MCRYPT_MODE_ECB; //$iv = mcrypt_create_iv(mcrypt_get_iv_size($enc, $mode), MCRYPT_DEV_URANDOM); $data = 'password'; $password = mcrypt_encrypt($encrypt, $key, $data, $mode); echo $password; echo PHP_EOL; $decrypt = mcrypt_decrypt($encrypt, $key, $password, $mode); echo $decrypt;

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)
8.3.60.0110.00316.88
8.3.50.0300.01020.99
8.3.40.0110.00418.65
8.3.30.0110.00318.79
8.3.20.0000.00720.16
8.3.10.0040.00423.71
8.3.00.0040.00419.58
8.2.180.0120.00318.41
8.2.170.0100.01022.96
8.2.160.0080.00620.31
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0000.00726.16
8.2.120.0060.00317.50
8.2.110.0060.00320.52
8.2.100.0060.00617.63
8.2.90.0000.00819.23
8.2.80.0000.00917.97
8.2.70.0080.00017.50
8.2.60.0060.00317.68
8.2.50.0080.00018.07
8.2.40.0050.00219.38
8.2.30.0040.00419.83
8.2.20.0050.00217.80
8.2.10.0050.00217.98
8.2.00.0030.00518.04
8.1.280.0090.00625.92
8.1.270.0150.00420.30
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00317.75
8.1.230.0070.00417.42
8.1.220.0000.00917.74
8.1.210.0060.00318.77
8.1.200.0110.00017.25
8.1.190.0030.00617.23
8.1.180.0040.00418.10
8.1.170.0040.00418.57
8.1.160.0020.00523.86
8.1.150.0000.00718.83
8.1.140.0040.00417.36
8.1.130.0050.00217.61
8.1.120.0050.00317.32
8.1.110.0070.00017.45
8.1.100.0000.00817.37
8.1.90.0000.00717.41
8.1.80.0040.00417.30
8.1.70.0000.00717.37
8.1.60.0000.00817.44
8.1.50.0000.00917.48
8.1.40.0040.00417.51
8.1.30.0060.00317.55
8.1.20.0070.00017.57
8.1.10.0000.00717.38
8.1.00.0090.00017.44
8.0.300.0000.00818.77
8.0.290.0000.00816.88
8.0.280.0000.00718.45
8.0.270.0070.00017.13
8.0.260.0000.00617.23
8.0.250.0040.00417.01
8.0.240.0070.00016.92
8.0.230.0030.00516.93
8.0.220.0000.00716.86
8.0.210.0040.00416.96
8.0.200.0060.00017.04
8.0.190.0050.00317.01
8.0.180.0040.00416.98
8.0.170.0050.00316.97
8.0.160.0000.00717.01
8.0.150.0030.00316.99
8.0.140.0070.00016.98
8.0.130.0000.00713.32
8.0.120.0080.00016.91
8.0.110.0030.00616.83
8.0.100.0060.00316.84
8.0.90.0040.00416.89
8.0.80.0140.00316.91
8.0.70.0000.00716.84
8.0.60.0040.00416.86
8.0.50.0000.00716.87
8.0.30.0150.00517.19
8.0.20.0100.01217.40
8.0.10.0040.00416.98
8.0.00.0100.00816.88
7.4.330.0020.00215.14
7.4.320.0000.00616.51
7.4.300.0070.00016.45
7.4.290.0070.00016.61
7.4.280.0030.00316.45
7.4.270.0000.00716.41
7.4.260.0000.00816.62
7.4.250.0050.00216.47
7.4.240.0020.00516.59
7.4.230.0000.00816.72
7.4.220.0070.01016.63
7.4.210.0060.01316.55
7.4.200.0050.00216.70
7.4.160.0120.00316.68
7.4.150.0060.01217.40
7.4.140.0090.01517.86
7.4.130.0120.00616.68
7.4.120.0120.00616.56
7.4.110.0110.00616.56
7.4.100.0060.01316.55
7.4.90.0170.00016.64
7.4.80.0090.00719.39
7.4.70.0090.00916.81
7.4.60.0060.01016.60
7.4.50.0020.00216.66
7.4.40.0130.00316.51
7.4.30.0130.00316.58
7.4.00.0070.00814.82
7.3.330.0060.00013.01
7.3.320.0030.00313.13
7.3.310.0040.00416.25
7.3.300.0030.00316.18
7.3.290.0070.00916.30
7.3.280.0080.00916.21
7.3.270.0070.01017.40
7.3.260.0100.01416.65
7.3.250.0080.00916.28
7.3.240.0070.01116.54
7.3.230.0070.01016.48
7.3.210.0030.01316.48
7.3.200.0060.01116.39
7.3.190.0040.01516.27
7.3.180.0070.00716.51
7.3.170.0150.00016.29
7.3.160.0070.01116.54
7.3.120.0110.00714.73
7.3.110.0090.00614.62
7.3.100.0040.01114.61
7.3.90.0030.01014.68
7.3.80.0100.00714.56
7.3.70.0070.00714.69
7.3.60.0000.01214.82
7.3.50.0000.01414.68
7.3.40.0070.01014.92
7.3.30.0060.00914.55
7.3.20.0110.00416.30
7.3.10.0030.00816.47
7.3.00.0070.00816.65
7.2.330.0070.01016.28
7.2.320.0170.00316.45
7.2.310.0090.00916.52
7.2.300.0070.01316.57
7.2.290.0070.01016.58
7.2.250.0090.00914.89
7.2.240.0090.00614.77
7.2.230.0070.00714.96
7.2.220.0100.00715.17
7.2.210.0030.00714.87
7.2.200.0060.00914.80
7.2.190.0060.00914.90
7.2.180.0110.00415.10
7.2.170.0030.01014.91
7.2.130.0040.01216.87
7.2.120.0040.01416.66
7.2.110.0030.01416.97
7.2.100.0030.01016.71
7.2.90.0060.00616.89
7.2.80.0030.00616.75
7.2.70.0060.00317.07
7.2.60.0080.00716.78
7.2.50.0000.01116.82
7.2.40.0070.00716.61
7.2.30.0000.01516.68
7.2.20.0070.00716.94
7.2.10.0140.00016.81
7.2.00.0080.00718.23
7.1.330.0120.00315.93
7.1.320.0030.01015.89
7.1.310.0040.01215.59
7.1.300.0080.00415.51
7.1.290.0090.00615.51
7.1.280.0060.00315.63
7.1.270.0140.00015.70
7.1.260.0060.00615.64
7.1.250.0060.00915.72
7.1.200.0040.00815.75
7.1.100.0080.00817.76
7.1.70.0160.00417.05
7.1.60.0090.01620.03
7.1.50.0100.01016.77
7.1.00.0000.07322.42
7.0.200.0030.00616.73
7.0.60.0170.07719.97
7.0.50.0000.04318.04
7.0.40.0100.08020.41
7.0.30.0330.04720.19
7.0.20.0170.07720.17
7.0.10.0200.03720.09
7.0.00.0100.04720.09
5.6.280.0030.03020.90
5.6.210.0130.07320.61
5.6.200.0130.07018.10
5.6.190.0030.04720.45
5.6.180.0070.07720.41
5.6.170.0070.05020.41
5.6.160.0100.03720.38
5.6.150.0070.04718.17
5.6.140.0100.08018.21
5.6.130.0030.08318.08
5.6.120.0070.08321.01
5.6.110.0130.07021.11
5.6.100.0000.07321.01
5.6.90.0070.04021.00
5.6.80.0030.04720.47
5.6.70.4270.04320.40
5.5.350.0100.07320.39
5.5.340.0030.06717.93
5.5.330.0030.04320.25
5.5.320.0230.05320.34
5.5.310.0330.06720.27
5.5.300.0030.08017.98
5.5.290.0030.04717.89
5.5.280.0100.08320.90
5.5.270.0130.07720.75
5.5.260.0070.09020.91
5.5.250.0100.07020.62
5.5.240.0100.07720.25
5.4.450.3630.04319.25
5.4.440.3800.03719.43
5.4.430.3800.03719.46
5.4.420.3870.03319.30
5.4.410.3830.03719.47
5.4.400.3870.03319.14
5.4.390.0130.06319.08
5.4.380.3800.03718.93
5.4.370.4230.04019.16
5.4.360.4600.04319.10
5.4.350.3970.04019.14
5.4.340.3500.03319.09
5.4.320.3600.03719.18
5.4.310.3600.03719.13
5.4.300.3430.03019.10
5.4.290.3370.03719.09
5.4.280.3700.03319.17
5.4.270.3600.03719.13
5.4.260.3700.03318.88
5.4.250.3970.03319.09
5.4.240.3730.03318.95
5.4.230.3600.04019.16
5.4.220.3770.03719.08
5.4.210.4400.04319.06
5.4.200.3170.03719.10
5.4.190.4100.03319.09
5.4.180.3700.04018.82
5.4.170.4000.03319.09
5.4.160.3770.03718.87
5.4.150.3770.03719.11
5.4.140.4100.02716.23
5.4.130.4030.03316.31
5.4.120.3870.03716.34
5.4.110.3300.03316.52
5.4.100.3800.04316.32
5.4.90.3630.03316.41
5.4.80.4100.03016.53

preferences:
65.09 ms | 401 KiB | 5 Q