3v4l.org

run code in 300+ PHP versions simultaneously
<?php $kdmember = "7000329417"; $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)
8.3.60.0090.00916.63
8.3.50.0100.00316.25
8.3.40.0110.00418.67
8.3.30.0070.00718.64
8.3.20.0060.00320.73
8.3.10.0030.00621.73
8.3.00.0040.00419.24
8.2.180.0140.00718.11
8.2.170.0110.00419.03
8.2.160.0040.01122.96
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0040.00420.35
8.2.120.0040.00426.35
8.2.110.0060.00321.10
8.2.100.0080.00418.09
8.2.90.0030.00519.09
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0040.00417.91
8.2.50.0040.00418.10
8.2.40.0080.00022.13
8.2.30.0040.00421.02
8.2.20.0030.00517.83
8.2.10.0050.00318.18
8.2.00.0070.00018.19
8.1.270.0040.00423.92
8.1.260.0000.00726.35
8.1.250.0060.00328.09
8.1.240.0060.00323.92
8.1.230.0040.00717.42
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0040.00417.35
8.1.190.0050.00317.13
8.1.180.0000.00818.10
8.1.170.0030.00618.54
8.1.160.0070.00018.91
8.1.150.0080.00020.66
8.1.140.0040.00419.44
8.1.130.0030.00518.85
8.1.120.0040.00417.38
8.1.110.0000.00917.42
8.1.100.0040.00417.35
8.1.90.0040.00417.46
8.1.80.0000.00717.48
8.1.70.0080.00017.39
8.1.60.0000.00817.41
8.1.50.0080.00017.56
8.1.40.0060.00317.55
8.1.30.0000.00817.69
8.1.20.0060.00317.68
8.1.10.0040.00417.50
8.1.00.0030.00617.41
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00818.41
8.0.270.0000.00717.21
8.0.260.0000.00716.84
8.0.250.0070.00016.95
8.0.240.0060.00316.89
8.0.230.0000.00816.87
8.0.220.0000.00716.89
8.0.210.0000.00616.96
8.0.200.0030.00316.93
8.0.190.0050.00316.85
8.0.180.0000.00716.83
8.0.170.0070.00016.85
8.0.160.0080.00016.83
8.0.150.0000.00716.88
8.0.140.0030.00516.92
8.0.130.0070.00013.29
8.0.120.0050.00216.93
8.0.110.0040.00416.81
8.0.100.0070.00016.86
8.0.90.0040.00416.79
8.0.80.0070.01016.91
8.0.70.0040.00416.98
8.0.60.0040.00416.92
8.0.50.0050.00216.74
8.0.30.0060.01217.09
8.0.20.0080.01017.40
8.0.10.0040.00416.91
8.0.00.0120.00617.03
7.4.330.0000.00615.55
7.4.320.0040.00416.48
7.4.300.0030.00316.68
7.4.290.0050.00516.61
7.4.280.0000.00816.50
7.4.270.0000.00716.64
7.4.260.0020.00516.41
7.4.250.0070.00016.50
7.4.240.0030.00316.61
7.4.230.0000.00716.27
7.4.220.0150.00716.64
7.4.210.0070.00716.62
7.4.200.0070.00016.53
7.4.160.0060.01316.51
7.4.150.0080.01017.40
7.4.140.0120.01017.86
7.4.130.0060.01016.61
7.4.120.0100.00816.52
7.4.110.0100.00716.80
7.4.100.0140.00316.36
7.4.90.0120.00616.50
7.4.80.0040.01219.39
7.4.70.0090.01516.54
7.4.60.0090.00916.52
7.4.50.0060.00916.46
7.4.40.0130.00316.43
7.4.30.0090.00916.57
7.4.00.0030.01314.88
7.3.330.0060.00013.02
7.3.320.0030.00313.16
7.3.310.0000.00716.30
7.3.300.0030.00316.32
7.3.290.0030.00316.30
7.3.280.0100.00716.28
7.3.270.0080.00817.40
7.3.260.0080.01216.46
7.3.250.0100.01016.41
7.3.240.0090.00916.40
7.3.230.0090.01316.39
7.3.210.0030.01316.18
7.3.200.0030.01616.33
7.3.190.0090.00916.27
7.3.180.0120.00616.30
7.3.170.0090.01316.33
7.3.160.0160.00316.67
7.3.120.0090.00914.71
7.3.110.0070.01014.75
7.3.100.0060.01014.71
7.3.90.0100.00714.63
7.3.80.0000.01614.60
7.3.70.0090.00614.66
7.3.60.0060.01014.74
7.3.50.0000.01614.63
7.3.40.0000.00914.89
7.3.30.0040.01114.64
7.3.20.0030.01316.66
7.3.10.0050.00816.71
7.3.00.0060.00616.57
7.2.330.0090.00816.69
7.2.320.0110.00716.61
7.2.310.0060.01016.59
7.2.300.0040.01516.30
7.2.290.0030.01416.65
7.2.250.0100.01014.89
7.2.240.0070.01115.06
7.2.230.0100.00014.58
7.2.220.0040.00815.13
7.2.210.0100.00615.11
7.2.200.0090.00614.79
7.2.190.0040.00814.91
7.2.180.0100.00715.06
7.2.170.0030.01015.05
7.2.60.0040.01216.65
7.2.00.0030.01219.36
7.1.330.0090.00615.30
7.1.320.0030.01315.71
7.1.310.0040.00815.73
7.1.300.0070.01015.79
7.1.290.0060.00915.76
7.1.280.0040.01115.70
7.1.270.0080.00815.54
7.1.260.0070.00715.69
7.1.200.0060.00615.75
7.1.100.0030.00818.30
7.1.70.0000.00817.17
7.1.60.1200.01733.28
7.1.50.1270.01032.95
7.1.40.1130.02332.39
7.1.30.1400.02332.54
7.1.20.1330.01332.41
7.1.10.1170.01714.88
7.1.00.1030.01314.73
7.0.200.1270.01014.60
7.0.190.1270.01314.80
7.0.180.1000.01714.53
7.0.170.1400.00714.31
7.0.160.1370.01014.53
7.0.150.1070.02014.36
7.0.140.1030.01014.48
7.0.130.1030.01014.37
7.0.120.1070.01714.66
7.0.110.1030.01014.38
7.0.100.1000.01314.37
7.0.90.1000.01714.35
7.0.80.2330.01314.23
7.0.70.1170.02014.28
7.0.60.1230.01714.38
7.0.50.1070.00714.38
7.0.40.1130.01014.43
7.0.30.1100.01014.52
7.0.20.1000.01014.52
7.0.10.1070.01714.25
7.0.00.1100.01014.53

preferences:
59.26 ms | 400 KiB | 5 Q