3v4l.org

run code in 300+ PHP versions simultaneously
<?php function base16Encode($arg){ $ret = ''; for($i=0; $i < strlen($arg); $i++){ $tmp = ord(substr($arg, $i, 1)); $ret .= dechex($tmp); } return $ret; } function encode($text) { return bin2hex($text); } function decode($base16){ return pack("H*", $base16); } function encrypt($key, $link){ $cp = mcrypt_module_open(MCRYPT_RIJNDAEL_128, '', 'cbc', ''); @mcrypt_generic_init($cp, $key, $key); $enc = mcrypt_generic($cp, $link); mcrypt_generic_deinit($cp); mcrypt_module_close($cp); return $enc; } $key="KEY"; echo $transmitKey = base16Encode($key); echo '\r\n\r\n'; echo encode($transmitKey); $link="URL"; $crypted = base64_encode(encrypt($key, $link)); //echo $crypted;

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)
8.3.70.0100.01018.55
8.3.60.0090.00616.88
8.3.50.0050.01416.62
8.3.40.0140.00718.96
8.3.30.0070.00718.84
8.3.20.0000.00820.20
8.3.10.0080.00023.66
8.3.00.0040.00419.51
8.2.180.0090.00616.75
8.2.170.0120.00622.96
8.2.160.0170.00020.47
8.2.150.0020.00524.18
8.2.140.0080.00024.66
8.2.130.0070.00019.30
8.2.120.0050.00326.35
8.2.110.0030.00722.14
8.2.100.0080.00417.84
8.2.90.0000.00819.20
8.2.80.0090.00017.97
8.2.70.0050.00517.63
8.2.60.0050.00318.04
8.2.50.0080.00018.10
8.2.40.0090.00020.55
8.2.30.0060.00321.00
8.2.20.0040.00418.14
8.2.10.0050.00317.96
8.2.00.0040.00418.07
8.1.280.0140.00425.92
8.1.270.0050.00322.14
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00723.83
8.1.230.0030.00817.76
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0070.00317.35
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0000.00818.58
8.1.160.0000.00818.92
8.1.150.0050.00318.83
8.1.140.0080.00019.43
8.1.130.0000.00818.89
8.1.120.0000.00717.46
8.1.110.0040.00417.29
8.1.100.0070.00017.30
8.1.90.0060.00617.30
8.1.80.0040.00417.46
8.1.70.0000.00917.43
8.1.60.0040.00417.48
8.1.50.0070.00017.54
8.1.40.0000.00817.48
8.1.30.0000.00717.54
8.1.20.0000.01117.70
8.1.10.0030.00517.58
8.1.00.0040.00417.54
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0030.00318.44
8.0.270.0030.00317.18
8.0.260.0040.00416.89
8.0.250.0000.00716.99
8.0.240.0040.00416.97
8.0.230.0030.00316.93
8.0.220.0000.00716.90
8.0.210.0030.00316.89
8.0.200.0040.00416.95
8.0.190.0040.00716.89
8.0.180.0050.00316.96
8.0.170.0040.00416.97
8.0.160.0000.00816.96
8.0.150.0040.00416.74
8.0.140.0000.01116.91
8.0.130.0000.00513.30
8.0.120.0000.00816.90
8.0.110.0050.00216.97
8.0.100.0030.00516.70
8.0.90.0030.00516.68
8.0.80.0110.00416.92
8.0.70.0070.00016.90
8.0.60.0070.00016.85
8.0.50.0030.00616.73
8.0.30.0070.01016.88
8.0.20.0100.01117.40
8.0.10.0030.00517.14
8.0.00.0090.01516.77
7.4.330.0050.00015.55
7.4.320.0000.00616.53
7.4.300.0030.00316.56
7.4.290.0040.00816.56
7.4.280.0060.00316.53
7.4.270.0080.00016.62
7.4.260.0030.00316.53
7.4.250.0040.00416.57
7.4.240.0070.00016.50
7.4.230.0070.00016.64
7.4.220.0070.01316.46
7.4.210.0100.00716.51
7.4.200.0070.00016.52
7.4.160.0090.00716.52
7.4.150.0040.01817.40
7.4.140.0130.00917.86
7.4.130.0080.01116.39
7.4.120.0090.01016.52
7.4.110.0120.00616.62
7.4.100.0090.01016.47
7.4.90.0130.01016.54
7.4.80.0090.01219.39
7.4.70.0070.01016.70
7.4.60.0030.01316.54
7.4.50.0030.01316.32
7.4.40.0120.00416.27
7.4.30.0110.01116.46
7.4.00.0100.00614.96
7.3.330.0050.00213.30
7.3.320.0030.00313.45
7.3.310.0030.00316.48
7.3.300.0030.00316.45
7.3.290.0070.00016.27
7.3.280.0060.01216.43
7.3.270.0120.00417.40
7.3.260.0080.00916.52
7.3.250.0140.00716.49
7.3.240.0120.00416.47
7.3.230.0060.01116.50
7.3.210.0090.00916.52
7.3.200.0130.00316.64
7.3.190.0170.00016.38
7.3.180.0090.01216.41
7.3.170.0070.01016.49
7.3.160.0130.00316.39
7.3.120.0070.01114.65
7.3.110.0060.00615.07
7.3.100.0030.01214.98
7.3.90.0110.00415.15
7.3.80.0030.01215.18
7.3.70.0030.01014.99
7.3.60.0040.00814.73
7.3.50.0060.00614.89
7.3.40.0000.01214.88
7.3.30.0000.01014.71
7.3.20.0070.00316.56
7.3.10.0060.00716.54
7.3.00.0000.01416.61
7.2.330.0060.01016.43
7.2.320.0140.00416.59
7.2.310.0180.00016.52
7.2.300.0090.01216.68
7.2.290.0130.00716.60
7.2.250.0100.01015.16
7.2.240.0100.01015.01
7.2.230.0080.00815.19
7.2.220.0100.00315.14
7.2.210.0130.00015.05
7.2.200.0060.00915.12
7.2.190.0090.00315.24
7.2.180.0030.01315.14
7.2.170.0000.01415.09
7.2.130.0060.00616.95
7.2.120.0030.01016.89
7.2.110.0070.00717.03
7.2.100.0060.00316.64
7.2.90.0030.01016.99
7.2.80.0070.00416.79
7.2.70.0090.00617.06
7.2.60.0090.00416.83
7.2.50.0040.00817.02
7.2.40.0050.00517.13
7.2.30.0000.01217.00
7.2.20.0060.00617.07
7.2.10.0060.00616.66
7.2.00.0040.00918.31
7.1.330.0030.00915.89
7.1.320.0110.00315.92
7.1.310.0000.01415.89
7.1.300.0000.00915.52
7.1.290.0030.01015.81
7.1.280.0030.01015.71
7.1.270.0030.00615.59
7.1.260.0100.00315.76
7.1.250.0060.00915.90
7.1.200.0030.00715.84
7.1.100.0000.01218.28
7.1.70.0030.00917.09
7.1.60.0210.00934.95
7.1.50.0170.01034.48
7.1.40.0120.01634.38
7.1.30.0190.00634.52
7.1.20.0180.00634.39
7.1.10.0060.00616.39
7.1.00.0110.00816.72
7.0.200.0080.00416.82
7.0.190.0080.00516.78
7.0.180.0090.00316.14
7.0.170.0040.00816.41
7.0.160.0030.00916.37
7.0.150.0030.00916.15
7.0.140.0000.01316.35
7.0.130.0080.00616.54
7.0.120.0030.00916.58
7.0.110.0040.01416.42
7.0.100.0100.00716.35
7.0.90.0060.00716.26
7.0.80.0090.00316.56
7.0.70.0060.00616.39
7.0.60.0030.00916.15
7.0.50.0000.01316.41
7.0.40.0070.00716.43
7.0.30.0040.00816.61
7.0.20.0090.00316.56
7.0.10.0060.00616.46
7.0.00.0060.00616.55

preferences:
46.06 ms | 401 KiB | 5 Q