3v4l.org

run code in 300+ PHP versions simultaneously
<?php $key = substr("8d30f9d3-083b-4ce0-b196-7364b2c3e2ef", 0, mcrypt_get_key_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_CBC)); $iv = mcrypt_create_iv(mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_CBC), MCRYPT_RAND); $data = "4afc3e3d-bed1-42fd-85eb-06b8fbbc4925"; $enc = mcrypt_encrypt(MCRYPT_RIJNDAEL_256, $key, $data, MCRYPT_MODE_CBC, $iv); echo $key."\n"; echo bin2hex($iv)."\n"; echo bin2hex($enc)."\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)
8.3.60.0110.01116.50
8.3.50.0090.00921.02
8.3.40.0070.01118.97
8.3.30.0040.01118.87
8.3.20.0040.00420.30
8.3.10.0040.00423.46
8.3.00.0030.00519.26
8.2.180.0060.01216.38
8.2.170.0000.01422.96
8.2.160.0100.00320.57
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0030.00520.39
8.2.120.0040.00426.35
8.2.110.0030.00620.43
8.2.100.0040.00817.91
8.2.90.0000.00719.14
8.2.80.0050.00317.97
8.2.70.0040.00417.50
8.2.60.0030.00517.77
8.2.50.0060.00318.07
8.2.40.0050.00319.34
8.2.30.0040.00420.71
8.2.20.0040.00417.59
8.2.10.0070.00018.00
8.2.00.0040.00418.06
8.1.280.0070.00725.92
8.1.270.0080.00023.91
8.1.260.0050.00228.09
8.1.250.0050.00328.09
8.1.240.0030.00624.03
8.1.230.0060.00619.16
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0050.00517.23
8.1.190.0000.00917.58
8.1.180.0050.00318.10
8.1.170.0050.00318.59
8.1.160.0000.00821.87
8.1.150.0040.00418.76
8.1.140.0030.00519.43
8.1.130.0030.00517.57
8.1.120.0100.00017.23
8.1.110.0040.00417.33
8.1.100.0030.00517.32
8.1.90.0040.00417.23
8.1.80.0050.00217.22
8.1.70.0000.00717.36
8.1.60.0030.00717.48
8.1.50.0040.00417.36
8.1.40.0030.00517.48
8.1.30.0030.00617.49
8.1.20.0080.00017.40
8.1.10.0000.00717.54
8.1.00.0050.00317.50
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.36
8.0.270.0000.00717.14
8.0.260.0000.00717.13
8.0.250.0070.00016.95
8.0.240.0000.00716.89
8.0.230.0030.00316.96
8.0.220.0070.00016.91
8.0.210.0000.00716.77
8.0.200.0030.00316.84
8.0.190.0040.00416.91
8.0.180.0040.00416.91
8.0.170.0050.00316.88
8.0.160.0050.00216.87
8.0.150.0000.00716.75
8.0.140.0040.00416.75
8.0.130.0040.00413.27
8.0.120.0000.00816.86
8.0.110.0040.00416.89
8.0.100.0040.00416.83
8.0.90.0000.00717.00
8.0.80.0040.01116.90
8.0.70.0080.00016.92
8.0.60.0080.00016.93
8.0.50.0040.00416.75
8.0.30.0170.00317.04
8.0.20.0120.00717.40
8.0.10.0040.00417.02
8.0.00.0080.01016.62
7.4.330.0000.00516.67
7.4.320.0000.00616.34
7.4.300.0030.00316.45
7.4.290.0070.00016.46
7.4.280.0060.00316.52
7.4.270.0030.00316.46
7.4.260.0030.00616.43
7.4.250.0070.00016.31
7.4.240.0040.00416.51
7.4.230.0000.00716.55
7.4.220.0090.01216.47
7.4.210.0070.00716.41
7.4.200.0040.00416.36
7.4.160.0060.00916.53
7.4.150.0130.00917.40
7.4.140.0140.00617.86
7.4.130.0110.00616.54
7.4.120.0080.01016.37
7.4.110.0000.01716.52
7.4.100.0070.01116.28
7.4.90.0090.00916.46
7.4.80.0080.01119.39
7.4.70.0070.01116.52
7.4.60.0030.01216.29
7.4.50.0070.00716.47
7.4.40.0080.00816.31
7.4.30.0110.01116.55
7.4.10.0030.01614.62
7.4.00.0090.00715.03
7.3.330.0030.00313.21
7.3.320.0000.00513.14
7.3.310.0060.00016.36
7.3.300.0000.00716.32
7.3.290.0080.00816.29
7.3.280.0090.00816.26
7.3.270.0100.00717.40
7.3.260.0140.00416.58
7.3.250.0140.00616.27
7.3.240.0080.01216.36
7.3.230.0000.01716.47
7.3.210.0070.01016.44
7.3.200.0130.00716.27
7.3.190.0070.01016.54
7.3.180.0120.00616.27
7.3.170.0180.00416.30
7.3.160.0160.01116.30
7.3.130.0070.00714.91
7.3.120.0040.01814.75
7.3.110.0090.00914.64
7.3.100.0030.01014.77
7.3.90.0100.00714.86
7.3.80.0070.01114.83
7.3.70.0070.00714.55
7.3.60.0070.01114.85
7.3.50.0130.00614.89
7.3.40.0070.00714.87
7.3.30.0040.01114.74
7.3.20.0030.01016.55
7.3.10.0080.00516.28
7.3.00.0120.00516.49
7.2.330.0100.00716.35
7.2.320.0120.00416.43
7.2.310.0070.01116.31
7.2.300.0040.01716.45
7.2.290.0140.00316.26
7.2.260.0090.00915.10
7.2.250.0120.00914.80
7.2.240.0070.00714.77
7.2.230.0060.01215.16
7.2.220.0100.00315.13
7.2.210.0070.00715.02
7.2.200.0040.01114.89
7.2.190.0030.01014.94
7.2.180.0070.01014.96
7.2.170.0060.00314.79
7.2.160.0070.00714.70
7.2.150.0040.01116.94
7.2.140.0060.00916.70
7.2.130.0060.01016.56
7.2.120.0140.00216.47
7.2.110.0050.00816.45
7.2.100.0130.00616.56
7.2.90.0040.00916.48
7.2.80.0060.00716.34
7.2.70.0100.00616.78
7.2.60.0060.01016.68
7.2.50.0050.01016.60
7.2.40.0100.00716.77
7.2.30.0090.00616.79
7.2.20.0160.00316.72
7.2.10.0130.00416.70
7.2.00.0080.00817.54
7.1.330.0110.00015.74
7.1.320.0090.00915.75
7.1.310.0030.01015.62
7.1.300.0110.00715.66
7.1.290.0090.00915.55
7.1.280.0100.00315.55
7.1.270.0070.00715.64
7.1.260.0110.00415.65
7.1.250.0030.01015.60
7.1.240.0030.00915.80
7.1.230.0140.00015.73
7.1.220.0030.01315.49
7.1.210.0070.00715.43
7.1.200.0060.00615.61
7.1.190.0000.01015.67
7.1.180.0000.00915.24
7.1.170.0030.01015.33
7.1.160.0000.01115.66
7.1.150.0050.00515.58
7.1.140.0080.00315.68
7.1.130.0000.01815.61
7.1.120.0070.00715.53
7.1.110.0040.01115.79
7.1.100.0020.01016.68
7.1.90.0100.00015.44
7.1.80.0000.01315.59
7.1.70.0010.00716.23
7.1.60.0060.01317.54
7.1.50.0030.01216.14
7.1.40.0030.01015.38
7.1.30.0040.00815.71
7.1.20.0060.00615.34
7.1.10.0120.00315.66
7.1.00.0000.04419.06
7.0.330.0040.00715.48
7.0.320.0060.01015.28
7.0.310.0030.01015.32
7.0.300.0000.00815.43
7.0.290.0070.00715.29
7.0.280.0070.00715.31
7.0.270.0000.01415.34
7.0.260.0060.00915.13
7.0.250.0040.00815.54
7.0.240.0100.00715.45
7.0.230.0060.00915.25
7.0.220.0000.00815.18
7.0.210.0030.01015.36
7.0.200.0050.00716.04
7.0.190.0030.00515.09
7.0.180.0040.01215.40
7.0.170.0040.00415.34
7.0.160.0030.01015.20
7.0.150.0070.00315.26
7.0.140.0030.01015.42
7.0.130.0070.01015.28
7.0.120.0000.01015.30
7.0.110.0040.01215.30
7.0.100.0000.01215.07
7.0.90.0100.00315.42
7.0.80.0030.00815.52
7.0.70.0060.00615.59
7.0.60.0130.03817.70
7.0.50.0090.04016.65
7.0.40.0080.04216.86
7.0.30.0130.02616.80
7.0.20.0220.04016.74
7.0.10.0070.02816.56
7.0.00.0120.04216.74
5.6.400.0040.00414.05
5.6.390.0030.00613.77
5.6.380.0100.00714.13
5.6.370.0070.00713.98
5.6.360.0030.00914.16
5.6.350.0090.00614.02
5.6.340.0060.01014.31
5.6.330.0070.00714.07
5.6.320.0070.00714.04
5.6.310.0060.00314.15
5.6.300.0000.00914.21
5.6.290.0160.00014.13
5.6.280.0070.03517.47
5.6.270.0090.00614.10
5.6.260.0000.01514.26
5.6.250.0000.00914.06
5.6.240.0070.00714.11
5.6.230.0000.01014.29
5.6.220.0040.01114.27
5.6.210.0090.03717.59
5.6.200.0120.03716.22
5.6.190.0000.03117.46
5.6.180.0280.03817.15
5.6.170.0080.03417.32
5.6.160.0080.04817.38
5.6.150.0120.03216.20
5.6.140.0030.02516.09
5.6.130.0090.02716.08
5.6.120.0050.02217.63
5.6.110.0050.02517.68
5.6.100.0050.04517.56
5.6.90.0020.04717.64
5.6.80.0070.01717.18
5.6.70.0000.01413.91
5.6.60.0070.00713.88
5.6.50.0070.00714.04
5.6.40.0040.00413.98
5.6.30.0030.01014.09
5.6.20.0040.01413.96
5.6.10.0090.00914.13
5.6.00.0040.00713.93
5.5.380.0000.01314.40
5.5.370.0000.01313.77
5.5.360.0070.01013.90
5.5.350.0140.04317.20
5.5.340.0020.02515.98
5.5.330.0030.02817.20
5.5.320.0020.04817.32
5.5.310.0130.02717.06
5.5.300.0080.04316.13
5.5.290.0100.02916.01
5.5.280.0110.04117.48
5.5.270.0110.04217.39
5.5.260.0080.04517.38
5.5.250.0120.03817.48
5.5.240.0120.04517.15
5.5.230.0030.00714.07
5.5.220.0050.00513.96
5.5.210.0000.00813.91
5.5.200.0070.00713.99
5.5.190.0080.00814.07
5.5.180.0040.00813.96
5.5.170.0060.01313.87
5.5.160.0060.00313.87
5.5.150.0040.00813.63
5.5.140.0060.00313.50
5.5.130.0070.00714.11
5.5.120.0070.00713.81
5.5.110.0040.00813.86
5.5.100.0070.00713.81
5.5.90.0110.00413.94
5.5.80.0060.00313.94
5.5.70.0090.00314.05
5.5.60.0030.01413.81
5.5.50.0060.00314.00
5.5.40.0060.00613.90
5.5.30.0060.00914.08
5.5.20.0070.01013.82
5.5.10.0090.00914.09
5.5.00.0080.00814.00

preferences:
56.59 ms | 401 KiB | 5 Q