3v4l.org

run code in 300+ PHP versions simultaneously
<?php $iv_size = mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_CBC); $iv = mcrypt_create_iv($iv_size, MCRYPT_RAND); $encryptedMessage = openssl_encrypt($textToEncrypt, $encryptionMethod, $secretHash, 0, $iv); $decryptedMessage = openssl_decrypt($encryptedMessage, $encryptionMethod, $secretHash, 0, $iv);

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)
8.3.70.0100.00716.75
8.3.60.0110.00716.60
8.3.50.0130.00822.11
8.3.40.0060.00918.69
8.3.30.0080.00818.99
8.3.20.0050.00220.34
8.3.10.0060.00321.90
8.3.00.0080.00017.93
8.2.180.0180.00316.50
8.2.170.0070.00722.96
8.2.160.0070.00720.48
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0050.00326.16
8.2.120.0080.00020.96
8.2.110.0030.00722.28
8.2.100.0080.00418.22
8.2.90.0050.00219.05
8.2.80.0050.00317.97
8.2.70.0050.00317.63
8.2.60.0040.00418.04
8.2.50.0000.00918.07
8.2.40.0040.00418.04
8.2.30.0050.00318.06
8.2.20.0070.00017.69
8.2.10.0050.00318.01
8.2.00.0070.00017.60
8.1.280.0150.00625.92
8.1.270.0060.00323.82
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0090.00022.05
8.1.230.0060.00619.16
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0090.00017.25
8.1.190.0080.00016.88
8.1.180.0040.00418.10
8.1.170.0000.00818.59
8.1.160.0000.00822.01
8.1.150.0040.00418.75
8.1.140.0040.00417.38
8.1.130.0030.00317.64
8.1.120.0000.00717.36
8.1.110.0040.00417.22
8.1.100.0050.00217.23
8.1.90.0040.00417.37
8.1.80.0000.00717.34
8.1.70.0030.00317.29
8.1.60.0030.00617.47
8.1.50.0040.00417.36
8.1.40.0030.00617.43
8.1.30.0000.00917.57
8.1.20.0080.00017.57
8.1.10.0030.00617.50
8.1.00.0030.00617.43
8.0.300.0040.00418.77
8.0.290.0080.00016.75
8.0.280.0070.00018.30
8.0.270.0030.00317.25
8.0.260.0040.00417.15
8.0.250.0030.00316.87
8.0.240.0000.00716.86
8.0.230.0030.00316.89
8.0.220.0060.00316.89
8.0.210.0040.00416.86
8.0.200.0060.00016.95
8.0.190.0080.00016.85
8.0.180.0000.00716.93
8.0.170.0000.00716.96
8.0.160.0040.00416.90
8.0.150.0000.00716.80
8.0.140.0030.00516.82
8.0.130.0000.00813.29
8.0.120.0040.00416.90
8.0.110.0000.00816.97
8.0.100.0000.00816.79
8.0.90.0000.00716.73
8.0.80.0070.00716.86
8.0.70.0030.00316.79
8.0.60.0000.00816.93
8.0.50.0000.00716.79
8.0.30.0090.00916.96
8.0.20.0080.01117.40
8.0.10.0000.00716.95
8.0.00.0080.00816.79
7.4.330.0000.00515.00
7.4.320.0000.00616.44
7.4.300.0060.00016.54
7.4.290.0040.00416.54
7.4.280.0040.00416.44
7.4.270.0000.00816.47
7.4.260.0030.00316.39
7.4.250.0000.00716.38
7.4.240.0030.00316.49
7.4.230.0000.00716.29
7.4.220.0150.00416.61
7.4.210.0040.01216.48
7.4.200.0000.00716.34
7.4.160.0060.01116.27
7.4.150.0080.01517.40
7.4.140.0140.00817.86
7.4.130.0060.01116.48
7.4.120.0050.01216.55
7.4.110.0180.00316.61
7.4.100.0180.00016.27
7.4.90.0090.00916.27
7.4.80.0190.00619.39
7.4.70.0070.01116.40
7.4.60.0070.01016.32
7.4.50.0060.00316.51
7.4.40.0060.01316.50
7.4.30.0100.00616.39
7.4.00.0090.00615.22
7.3.330.0000.00513.09
7.3.320.0000.00512.97
7.3.310.0050.00316.32
7.3.300.0000.00616.25
7.3.290.0090.00616.28
7.3.280.0090.00916.26
7.3.270.0080.00817.40
7.3.260.0060.00916.22
7.3.250.0130.01016.42
7.3.240.0130.00416.27
7.3.230.0110.00616.39
7.3.210.0110.01116.18
7.3.200.0060.01019.39
7.3.190.0090.00916.29
7.3.180.0070.01316.56
7.3.170.0040.01316.41
7.3.160.0070.01016.36
7.3.120.0090.00614.96
7.3.10.0050.01016.63
7.3.00.0020.01016.35
7.2.330.0090.00916.41
7.2.320.0060.01616.50
7.2.310.0160.00316.36
7.2.300.0030.01416.66
7.2.290.0130.01016.33
7.2.130.0060.00816.72
7.2.120.0030.00916.75
7.2.110.0080.00616.77
7.2.100.0050.01116.78
7.2.90.0090.00416.85
7.2.80.0090.00616.76
7.2.70.0050.01016.59
7.2.60.0050.00916.44
7.2.50.0040.00916.88
7.2.40.0050.00716.53
7.2.30.0060.00516.58
7.2.20.0040.00716.82
7.2.10.0060.00616.90
7.2.00.0030.00917.57
7.1.250.0040.00915.54
7.1.200.0090.00315.44
7.1.100.0080.00818.08
7.1.70.0040.00417.03
7.1.60.0110.01419.25
7.1.50.0070.01416.89
7.1.00.0070.07322.44
7.0.200.0000.00716.36
7.0.140.0000.07722.16
7.0.60.0100.07719.86
7.0.50.0100.03717.75
7.0.40.0030.04320.02
7.0.30.0530.07720.11
7.0.20.0300.07020.12
7.0.10.0230.05720.14
7.0.00.0070.08320.22
5.6.280.0070.07020.86
5.6.210.0070.05020.66
5.6.200.0030.04718.18
5.6.190.0030.09320.81
5.6.180.3530.03720.39
5.6.170.0130.04720.54
5.6.160.0130.07720.47
5.6.150.0070.04318.14
5.6.140.0100.07718.15
5.6.130.0030.08318.22
5.6.120.0000.06321.06
5.6.110.0130.05021.11
5.6.100.0000.09320.98
5.6.90.0030.07721.06
5.6.80.0130.07320.47
5.6.70.3970.03720.49
5.5.350.0230.06020.52
5.5.340.0070.06717.92
5.5.330.0030.04720.24
5.5.320.0400.07320.33
5.5.310.0300.05320.25
5.5.300.0030.05318.08
5.5.290.0100.03317.92
5.5.280.0030.04020.91
5.5.270.0100.08020.94
5.5.260.0270.06720.93
5.5.250.0030.04020.73
5.5.240.0100.08020.09
5.4.450.0570.04319.41
5.4.440.0630.06319.68
5.4.430.0800.05719.54
5.4.420.0630.05019.32
5.4.410.0130.05318.73
5.4.400.0430.07318.54
5.4.390.0370.06718.68
5.4.380.0200.07318.62
5.4.370.0130.03718.56
5.4.360.0130.04718.57
5.4.350.0070.04111.98
5.4.340.0080.03611.97
5.4.320.0040.04112.45
5.4.310.0090.05312.45
5.4.300.0030.03912.46
5.4.290.0040.04712.45
5.4.280.0050.03512.35
5.4.270.0050.03712.35
5.4.260.0080.03512.35
5.4.250.0060.03712.35
5.4.240.0080.03712.35
5.4.230.0080.04212.34
5.4.220.0050.03912.34
5.4.210.0100.05012.34
5.4.200.0070.05012.34
5.4.190.0050.03912.34
5.4.180.0080.03512.34
5.4.170.0070.03912.35
5.4.160.0040.03712.35
5.4.150.0070.03512.34
5.4.140.0040.04012.03
5.4.130.0070.03512.01
5.4.120.0090.04011.97
5.4.110.0070.03911.97
5.4.100.0080.04011.97
5.4.90.0040.04011.96
5.4.80.0060.03711.96
5.4.70.0070.03411.96
5.4.60.0030.03811.96
5.4.50.0050.03711.96
5.4.40.0080.03311.95
5.4.30.0060.03511.95
5.4.20.0050.03611.95
5.4.10.0050.03611.95
5.4.00.0090.03311.44
5.3.290.0040.04112.80
5.3.280.0050.04012.71
5.3.270.0070.03812.72
5.3.260.0060.04312.72
5.3.250.0060.04412.72
5.3.240.0060.04312.72
5.3.230.0060.03812.71
5.3.220.0130.04112.68
5.3.210.0080.04112.68
5.3.200.0070.03612.68
5.3.190.0050.03912.68
5.3.180.0060.03812.67
5.3.170.0080.05112.67
5.3.160.0070.05112.68
5.3.150.0110.04812.68
5.3.140.0040.05712.66
5.3.130.0100.05112.66
5.3.120.0040.04412.66
5.3.110.0060.03912.66
5.3.100.0080.04412.12
5.3.90.0070.04012.08
5.3.80.0070.03912.08
5.3.70.0060.03712.08
5.3.60.0080.03612.06
5.3.50.0150.03812.00
5.3.40.0060.03912.00
5.3.30.0130.04111.95
5.3.20.0110.04311.72
5.3.10.0110.04411.70
5.3.00.0050.03711.68
5.2.170.0050.0319.18
5.2.160.0050.0309.18
5.2.150.0070.0299.18
5.2.140.0060.0429.18
5.2.130.0060.0299.14
5.2.120.0060.0289.14
5.2.110.0060.0339.14
5.2.100.0030.0309.14
5.2.90.0070.0289.14
5.2.80.0030.0329.14
5.2.70.0040.0349.14
5.2.60.0060.0349.09
5.2.50.0040.0309.06
5.2.40.0040.0299.04
5.2.30.0050.0309.02
5.2.20.0050.0299.00
5.2.10.0050.0288.93
5.2.00.0050.0298.78
5.1.60.0040.0268.07
5.1.50.0070.0228.07
5.1.40.0030.0258.05
5.1.30.0020.0288.40
5.1.20.0060.0248.41
5.1.10.0070.0238.14
5.1.00.0050.0328.14
5.0.50.0040.0216.62
5.0.40.0040.0196.48
5.0.30.0030.0346.29
5.0.20.0050.0216.26
5.0.10.0030.0246.24
5.0.00.0040.0346.23
4.4.90.0010.0174.78
4.4.80.0010.0174.75
4.4.70.0030.0154.75
4.4.60.0050.0134.75
4.4.50.0050.0134.77
4.4.40.0040.0244.71
4.4.30.0030.0154.76
4.4.20.0020.0164.84
4.4.10.0030.0154.84
4.4.00.0030.0244.76
4.3.110.0050.0144.67
4.3.100.0020.0164.66
4.3.90.0020.0164.63
4.3.80.0040.0224.59
4.3.70.0030.0144.63
4.3.60.0030.0144.63
4.3.50.0040.0144.63
4.3.40.0030.0244.54
4.3.30.0000.0183.28
4.3.20.0010.0173.26
4.3.10.0010.0183.21
4.3.00.0000.04015.25

preferences:
42.27 ms | 401 KiB | 5 Q