3v4l.org

run code in 300+ PHP versions simultaneously
<?php $kdmember = "6000073314"; $key = pack('H*', "7A40903624D1AB215FAA4A3E26EB32D7832A0358CDA3B23F7C4D4F4F767BE413"); $iv_size = mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_CBC); $iv = mcrypt_create_iv($iv_size, MCRYPT_RAND); $ciphertext = mcrypt_encrypt(MCRYPT_RIJNDAEL_128, $key, $kdmember, MCRYPT_MODE_CBC, $iv); $ciphertext = $iv . $ciphertext; $ciphertext_base64 = base64_encode($ciphertext); echo urlencode($ciphertext_base64);

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)
8.3.60.0090.00616.50
8.3.50.0150.00621.20
8.3.40.0000.01418.79
8.3.30.0040.01218.79
8.3.20.0040.00420.34
8.3.10.0040.00421.73
8.3.00.0030.00523.58
8.2.180.0120.00318.27
8.2.170.0070.00722.96
8.2.160.0070.00720.23
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0040.00419.77
8.2.120.0070.00026.35
8.2.110.0100.00020.94
8.2.100.0040.00817.91
8.2.90.0040.00419.23
8.2.80.0040.00417.97
8.2.70.0040.00417.38
8.2.60.0030.00617.80
8.2.50.0000.00818.10
8.2.40.0030.00622.21
8.2.30.0080.00019.30
8.2.20.0000.00717.75
8.2.10.0030.00618.08
8.2.00.0070.00018.14
8.1.280.0110.00425.92
8.1.270.0030.00624.01
8.1.260.0040.00428.09
8.1.250.0000.00828.09
8.1.240.0040.00423.97
8.1.230.0060.00619.54
8.1.220.0000.00817.80
8.1.210.0030.00618.77
8.1.200.0060.00317.23
8.1.190.0000.00817.23
8.1.180.0080.00018.10
8.1.170.0080.00018.64
8.1.160.0070.00020.60
8.1.150.0000.00718.84
8.1.140.0030.00519.55
8.1.130.0040.00417.61
8.1.120.0000.00717.46
8.1.110.0050.00317.39
8.1.100.0000.00717.43
8.1.90.0000.00817.47
8.1.80.0040.00417.33
8.1.70.0030.00317.47
8.1.60.0000.00817.55
8.1.50.0030.00617.51
8.1.40.0080.00017.55
8.1.30.0030.00517.57
8.1.20.0030.00817.56
8.1.10.0040.00417.70
8.1.00.0070.00417.54
8.0.300.0050.00318.77
8.0.290.0040.00416.63
8.0.280.0000.00718.39
8.0.270.0030.00317.19
8.0.260.0000.00817.34
8.0.250.0000.00717.05
8.0.240.0050.00316.96
8.0.230.0030.00316.86
8.0.220.0070.00016.85
8.0.210.0040.00416.94
8.0.200.0040.00416.98
8.0.190.0030.00516.88
8.0.180.0050.00516.95
8.0.170.0000.00816.94
8.0.160.0030.00516.88
8.0.150.0030.00316.95
8.0.140.0040.00416.85
8.0.130.0000.00513.32
8.0.120.0030.00516.88
8.0.110.0000.00716.93
8.0.100.0000.00816.88
8.0.90.0050.00217.04
8.0.80.0090.00616.79
8.0.70.0020.00516.86
8.0.60.0030.00317.03
8.0.50.0040.00416.76
8.0.30.0070.00917.09
8.0.20.0100.01017.40
8.0.10.0000.00817.00
8.0.00.0100.01116.72
7.4.330.0050.00016.67
7.4.320.0000.00616.48
7.4.300.0050.00316.67
7.4.290.0040.00416.44
7.4.280.0050.00516.54
7.4.270.0040.00416.58
7.4.260.0030.00616.44
7.4.250.0000.00716.54
7.4.240.0030.00516.64
7.4.230.0030.00316.47
7.4.220.0030.01516.47
7.4.210.0080.00716.56
7.4.200.0040.00316.37
7.4.160.0150.00016.62
7.4.150.0150.00317.40
7.4.140.0030.01517.86
7.4.130.0100.01016.58
7.4.120.0120.00816.65
7.4.110.0060.01616.43
7.4.100.0200.00316.52
7.4.90.0060.01116.59
7.4.80.0090.01019.39
7.4.70.0130.00316.45
7.4.60.0160.00016.52
7.4.50.0000.01416.50
7.4.40.0040.01216.61
7.4.30.0070.01016.72
7.4.00.0110.00415.23
7.3.330.0000.00513.20
7.3.320.0030.00313.22
7.3.310.0040.00316.16
7.3.300.0030.00316.30
7.3.290.0000.00716.16
7.3.280.0040.01216.29
7.3.270.0110.00717.40
7.3.260.0080.00816.50
7.3.250.0080.01016.38
7.3.240.0060.01216.31
7.3.230.0100.00716.48
7.3.210.0070.01016.47
7.3.200.0110.00619.39
7.3.190.0100.00716.58
7.3.180.0090.00616.47
7.3.170.0090.00616.32
7.3.160.0100.00716.49
7.3.10.0110.00316.62
7.3.00.0070.00716.77
7.2.330.0100.00716.72
7.2.320.0000.02116.65
7.2.310.0030.01316.32
7.2.300.0070.01016.68
7.2.290.0190.00016.34
7.2.130.0070.00716.90
7.2.120.0070.00716.85
7.2.110.0040.00416.93
7.2.100.0030.01016.89
7.2.90.0030.01016.79
7.2.80.0030.00716.81
7.2.70.0050.00316.64
7.2.60.0030.01216.87
7.2.50.0140.00016.52
7.2.40.0060.00616.91
7.2.30.0100.00716.55
7.2.20.0000.01516.70
7.2.10.0030.00616.71
7.2.00.0040.01018.06
7.1.250.0030.00815.73
7.1.200.0060.00615.74
7.1.100.0000.01117.69
7.1.70.0060.01017.06
7.1.60.0070.01719.30
7.1.50.0070.00716.57
7.1.00.0070.07022.31
7.0.200.0030.00616.75
7.0.60.0230.06321.77
7.0.50.0070.06717.95
7.0.40.0130.07020.31
7.0.30.0270.04720.10
7.0.20.0200.08720.23
7.0.10.0130.06320.30
7.0.00.0070.06720.18
5.6.280.0000.06320.89
5.6.210.0070.07320.50
5.6.200.0130.03718.18
5.6.190.0100.08320.60
5.6.180.0330.04020.79
5.6.170.0170.04020.45
5.6.160.0100.04320.40
5.6.150.0100.07018.21
5.6.140.0030.06718.21
5.6.130.0130.07318.21
5.6.120.0000.04321.07
5.6.110.0070.08721.02
5.6.100.0170.08320.98
5.6.90.0100.08321.10
5.6.80.0070.03720.50
5.5.350.0230.03720.44
5.5.340.0070.04717.90
5.5.330.0030.04720.21
5.5.320.0600.06720.42
5.5.310.0200.05320.13
5.5.300.0130.04718.02
5.5.290.0030.08318.02
5.5.280.0100.08320.77
5.5.270.0100.05720.90
5.5.260.0170.06320.87
5.5.250.0100.07320.54
5.5.240.0130.08020.33

preferences:
55.53 ms | 401 KiB | 5 Q