3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = 'hello'; $key = '1122334455667788'; echo(base64_encode(mcrypt_encrypt(MCRYPT_RIJNDAEL_256, $key, $data, MCRYPT_MODE_ECB, 32))) ?>

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)
8.3.60.0060.00918.33
8.3.50.0170.00721.97
8.3.40.0070.01118.79
8.3.30.0110.00418.85
8.3.20.0080.00018.56
8.3.10.0100.00021.94
8.3.00.0080.00020.84
8.2.180.0180.00418.41
8.2.170.0120.00322.96
8.2.160.0090.00619.21
8.2.150.0040.00424.18
8.2.140.0070.00324.66
8.2.130.0040.00421.07
8.2.120.0040.00426.35
8.2.110.0060.00321.05
8.2.100.0070.00317.91
8.2.90.0090.00019.05
8.2.80.0000.00817.97
8.2.70.0040.00417.37
8.2.60.0080.00017.79
8.2.50.0090.00018.10
8.2.40.0000.00822.27
8.2.30.0030.00320.52
8.2.20.0040.00417.67
8.2.10.0050.00318.00
8.2.00.0030.00517.96
8.1.280.0180.00725.92
8.1.270.0000.00823.83
8.1.260.0000.00728.09
8.1.250.0040.00428.09
8.1.240.0090.00022.23
8.1.230.0060.00617.42
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0100.00017.35
8.1.190.0040.00417.10
8.1.180.0080.00018.10
8.1.170.0040.00418.52
8.1.160.0050.00219.02
8.1.150.0040.00418.87
8.1.140.0000.00719.54
8.1.130.0000.00817.62
8.1.120.0040.00417.29
8.1.110.0000.00717.30
8.1.100.0050.00217.42
8.1.90.0070.00017.39
8.1.80.0050.00317.30
8.1.70.0000.00717.25
8.1.60.0080.00017.50
8.1.50.0000.00917.59
8.1.40.0040.00417.53
8.1.30.0030.00517.70
8.1.20.0000.00717.64
8.1.10.0020.00517.39
8.1.00.0000.00817.52
8.0.300.0070.00018.77
8.0.290.0000.00816.63
8.0.280.0030.00318.38
8.0.270.0000.00717.19
8.0.260.0030.00317.11
8.0.250.0030.00316.90
8.0.240.0030.00716.96
8.0.230.0100.00016.98
8.0.220.0040.00416.93
8.0.210.0000.00716.86
8.0.200.0030.00316.86
8.0.190.0040.00417.00
8.0.180.0000.00716.82
8.0.170.0000.00716.93
8.0.160.0030.00416.92
8.0.150.0070.00016.89
8.0.140.0080.00016.78
8.0.130.0030.00313.31
8.0.120.0030.00616.90
8.0.110.0070.00016.90
8.0.100.0000.00716.93
8.0.90.0000.00816.95
8.0.80.0000.01416.88
8.0.70.0040.00416.84
8.0.60.0030.00416.91
8.0.50.0070.00016.78
8.0.30.0150.00516.95
8.0.20.0070.01217.40
8.0.10.0070.00016.82
8.0.00.0130.00716.62
7.4.330.0030.00315.08
7.4.320.0000.00616.59
7.4.300.0000.00616.36
7.4.290.0000.00916.45
7.4.280.0060.00316.35
7.4.270.0030.00316.59
7.4.260.0030.00316.48
7.4.250.0040.00416.51
7.4.240.0000.00816.52
7.4.230.0030.00516.31
7.4.220.0130.00616.52
7.4.210.0120.00316.53
7.4.200.0030.00316.70
7.4.160.0100.00716.46
7.4.150.0030.01417.40
7.4.140.0090.00717.86
7.4.130.0070.01116.51
7.4.120.0110.00916.54
7.4.110.0040.01216.55
7.4.100.0070.01816.57
7.4.90.0070.01116.41
7.4.80.0060.01219.39
7.4.70.0120.00616.42
7.4.60.0030.01316.48
7.4.50.0030.01016.62
7.4.40.0100.01016.67
7.4.30.0100.00616.63
7.4.00.0080.01014.97
7.3.330.0050.00013.10
7.3.320.0000.00513.07
7.3.310.0030.00516.23
7.3.300.0000.00716.20
7.3.290.0100.00716.27
7.3.280.0100.00716.23
7.3.270.0090.00917.40
7.3.260.0100.00716.57
7.3.250.0120.00816.41
7.3.240.0080.00816.38
7.3.230.0120.00516.52
7.3.210.0070.01116.28
7.3.200.0150.00616.17
7.3.190.0080.00816.65
7.3.180.0090.00816.35
7.3.170.0030.02016.26
7.3.160.0070.01016.52
7.3.120.0090.01214.62
7.3.110.0070.00714.23
7.3.100.0060.00614.96
7.3.90.0030.01414.69
7.3.80.0040.01214.85
7.3.70.0080.00314.67
7.3.60.0040.01114.65
7.3.50.0000.01714.48
7.3.40.0040.00714.69
7.3.30.0070.00714.47
7.3.20.0050.00516.71
7.3.10.0050.00516.51
7.3.00.0040.00416.69
7.2.330.0120.00616.65
7.2.320.0100.00716.52
7.2.310.0130.00316.22
7.2.300.0100.00716.68
7.2.290.0090.00616.37
7.2.250.0100.01014.76
7.2.240.0060.01015.18
7.2.230.0070.01115.18
7.2.220.0100.00614.98
7.2.210.0090.00014.82
7.2.200.0070.00414.80
7.2.190.0040.01114.77
7.2.180.0030.00714.95
7.2.170.0000.01414.67
7.2.60.0030.01216.79
7.2.00.0090.00319.13
7.1.330.0060.00615.48
7.1.320.0090.00315.60
7.1.310.0040.01215.42
7.1.300.0040.01115.31
7.1.290.0040.01115.39
7.1.280.0030.01015.55
7.1.270.0070.00715.56
7.1.260.0000.00815.27
7.1.200.0030.00915.60
7.1.100.0030.00918.10
7.1.70.0040.00417.03
7.1.60.0060.01820.41
7.1.50.0030.01716.83
7.1.00.0070.07322.40
7.0.200.0610.00314.55
7.0.60.0200.08021.75
7.0.50.0070.07017.87
7.0.40.0230.08020.08
7.0.30.0200.06020.10
7.0.20.0270.05720.31
7.0.10.0300.06020.39
7.0.00.0300.07020.27
5.6.280.0030.07021.09
5.6.210.0100.06320.54
5.6.200.0030.04318.23
5.6.190.0300.06320.45
5.6.180.0270.05320.53
5.6.170.0200.07020.64
5.6.160.0370.05720.61
5.6.150.0270.07320.48
5.6.140.0270.06720.48
5.6.130.0370.05320.36
5.6.120.0400.03720.38
5.6.110.0200.06020.46
5.6.100.0100.06020.30
5.6.90.0630.06720.41
5.6.80.0870.06019.86
5.6.70.0630.06019.74
5.6.60.0130.07719.73
5.6.50.0870.07319.84
5.6.40.0800.07319.74
5.6.30.0670.06319.84
5.6.20.0570.06019.72
5.6.10.0600.05719.82
5.6.00.0170.06319.72
5.5.350.0200.06720.29
5.5.340.0030.05318.05
5.5.330.0330.07020.41
5.5.320.0170.06320.39
5.5.310.0370.04720.41
5.5.300.0300.06320.33
5.5.290.0070.07020.18
5.5.280.0130.07720.13
5.5.270.0300.04720.15
5.5.260.0170.05720.13
5.5.250.0700.05320.06
5.5.240.0730.06319.65
5.5.230.0700.08319.55
5.5.220.0800.08319.45
5.5.210.0270.08019.54
5.5.200.0830.07019.46
5.5.190.0730.06719.61
5.5.180.0630.05719.52
5.5.160.0130.05719.68
5.5.150.0470.05319.63
5.5.140.0700.05719.51
5.5.130.0600.08019.50
5.5.120.0530.06019.43
5.5.110.0700.06319.52
5.5.100.0670.06319.41
5.5.90.0500.07319.41
5.5.80.0730.06319.58
5.5.70.0730.07319.32
5.5.60.0070.08019.40
5.5.50.0330.06319.57
5.5.40.0300.06719.51
5.5.30.0230.07319.35
5.5.20.0170.07719.51
5.5.10.0270.06719.50
5.5.00.0130.06319.43

preferences:
57.53 ms | 401 KiB | 5 Q