3v4l.org

run code in 300+ PHP versions simultaneously
<?php $kdmember = "5000196120"; $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)
8.3.60.0170.00316.63
8.3.50.0130.00521.93
8.3.40.0060.01518.98
8.3.30.0160.00618.54
8.3.20.0110.00420.34
8.3.10.0080.00020.52
8.3.00.0040.00423.40
8.2.180.0180.00416.75
8.2.170.0100.00522.96
8.2.160.0070.00722.31
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0120.00620.64
8.2.120.0040.00426.35
8.2.110.0080.00322.25
8.2.100.0090.00317.80
8.2.90.0040.00419.05
8.2.80.0000.00817.97
8.2.70.0060.00317.38
8.2.60.0000.00817.80
8.2.50.0000.00818.09
8.2.40.0000.00822.13
8.2.30.0070.00019.46
8.2.20.0090.00017.64
8.2.10.0040.00418.08
8.2.00.0040.00418.21
8.1.280.0110.01125.92
8.1.270.0000.00822.04
8.1.260.0030.00528.09
8.1.250.0040.00428.09
8.1.240.0030.00623.92
8.1.230.0060.00617.77
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0060.00317.35
8.1.190.0060.00317.23
8.1.180.0040.00418.10
8.1.170.0070.00418.50
8.1.160.0040.00420.83
8.1.150.0040.00418.80
8.1.140.0040.00419.45
8.1.130.0080.00017.66
8.1.120.0000.00717.36
8.1.110.0040.00417.38
8.1.100.0000.00817.44
8.1.90.0060.00317.38
8.1.80.0030.00317.45
8.1.70.0000.00817.45
8.1.60.0000.00717.39
8.1.50.0030.00517.52
8.1.40.0040.00417.60
8.1.30.0040.00417.64
8.1.20.0000.00817.41
8.1.10.0080.00017.55
8.1.00.0040.00417.51
8.0.300.0030.00518.77
8.0.290.0040.00416.63
8.0.280.0040.00418.40
8.0.270.0070.00017.27
8.0.260.0040.00417.22
8.0.250.0070.00017.01
8.0.240.0040.00416.98
8.0.230.0040.00416.93
8.0.220.0000.00716.95
8.0.210.0040.00416.85
8.0.200.0030.00316.89
8.0.190.0000.00716.90
8.0.180.0050.00316.96
8.0.170.0000.00916.88
8.0.160.0000.00716.87
8.0.150.0040.00416.76
8.0.140.0040.00316.78
8.0.130.0030.00313.34
8.0.120.0000.00816.93
8.0.110.0030.00516.81
8.0.100.0000.00816.77
8.0.90.0000.00716.98
8.0.80.0060.00916.93
8.0.70.0000.00816.84
8.0.60.0040.00416.95
8.0.50.0070.00016.74
8.0.30.0100.00816.97
8.0.20.0100.01017.40
8.0.10.0000.00816.93
8.0.00.0090.01016.67
7.4.330.0030.00316.89
7.4.320.0000.00616.59
7.4.300.0060.00016.52
7.4.290.0040.00416.63
7.4.280.0050.00316.53
7.4.270.0080.00016.61
7.4.260.0000.00716.61
7.4.250.0040.00416.63
7.4.240.0040.00416.52
7.4.230.0000.00716.72
7.4.220.0070.01016.69
7.4.210.0070.01316.65
7.4.200.0030.00316.36
7.4.160.0110.00416.30
7.4.150.0140.00317.40
7.4.140.0080.01317.86
7.4.130.0100.01116.58
7.4.120.0100.00716.67
7.4.110.0040.01216.63
7.4.100.0130.01016.48
7.4.90.0100.00716.40
7.4.80.0000.01819.39
7.4.70.0120.00416.52
7.4.60.0060.00916.46
7.4.50.0070.00716.55
7.4.40.0090.00916.57
7.4.30.0090.00916.59
7.4.00.0030.01314.80
7.3.330.0000.00513.04
7.3.320.0020.00213.02
7.3.310.0040.00416.34
7.3.300.0000.00716.31
7.3.290.0030.00316.34
7.3.280.0130.00616.30
7.3.270.0100.00717.40
7.3.260.0050.01816.50
7.3.250.0080.00916.42
7.3.240.0070.01316.39
7.3.230.0090.00916.61
7.3.210.0030.01316.21
7.3.200.0110.00719.39
7.3.190.0090.00616.25
7.3.180.0100.01316.27
7.3.170.0130.00316.50
7.3.160.0040.01216.22
7.3.10.0030.00916.52
7.3.00.0050.00516.45
7.2.330.0070.01316.60
7.2.320.0090.00916.67
7.2.310.0170.00716.72
7.2.300.0110.00616.58
7.2.290.0080.00816.29
7.2.130.0100.00316.84
7.2.120.0080.00016.88
7.2.110.0100.00316.88
7.2.100.0040.00816.92
7.2.90.0060.00616.74
7.2.80.0040.00716.80
7.2.70.0030.00816.85
7.2.60.0060.00816.62
7.2.50.0040.00716.82
7.2.40.0040.01116.78
7.2.30.0030.01116.96
7.2.20.0090.00616.86
7.2.10.0060.00916.79
7.2.00.0020.00818.23
7.1.250.0040.01115.45
7.1.200.0030.00615.86
7.1.100.0110.00017.88
7.1.70.0050.00216.80
7.1.60.0060.01919.40
7.1.50.0040.01816.96
7.1.00.0070.07322.48
7.0.200.0460.00714.83
7.0.60.0300.06720.00
7.0.50.0070.07718.04
7.0.40.0100.07320.03
7.0.30.0370.08320.02
7.0.20.0200.03720.09
7.0.10.0100.08720.21
7.0.00.0030.06020.30
5.6.280.0100.06720.86
5.6.210.0130.07320.51
5.6.200.0100.08018.18
5.6.190.0100.05320.58
5.6.180.0370.06320.28
5.6.170.0330.05720.45
5.6.160.0130.03720.52
5.6.150.0130.03318.12
5.6.140.0030.07718.16
5.6.130.0070.06318.18
5.6.120.0070.07721.03
5.6.110.0070.04721.15
5.6.100.0130.08021.14
5.6.90.0130.06721.01
5.6.80.0170.07320.46
5.5.350.0100.07020.38
5.5.340.0000.04017.93
5.5.330.0030.04320.47
5.5.320.0570.05720.52
5.5.310.0330.04020.21
5.5.300.0170.07317.99
5.5.290.0030.08317.98
5.5.280.0070.06320.87
5.5.270.0070.08320.97
5.5.260.0100.07721.00
5.5.250.0130.08020.79
5.5.240.0270.06320.23

preferences:
57.9 ms | 401 KiB | 5 Q