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 decode($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)
8.3.60.0040.01116.62
8.3.50.0040.01116.61
8.3.40.0150.00018.93
8.3.30.0060.00918.84
8.3.20.0000.00720.16
8.3.10.0000.00823.59
8.3.00.0000.00819.50
8.2.180.0070.00716.60
8.2.170.0120.00322.96
8.2.160.0100.00320.38
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0070.00020.92
8.2.120.0040.00426.35
8.2.110.0030.00622.11
8.2.100.0060.00618.03
8.2.90.0050.00319.23
8.2.80.0030.00618.04
8.2.70.0080.00317.63
8.2.60.0050.00317.93
8.2.50.0030.00518.16
8.2.40.0040.00420.47
8.2.30.0000.00821.02
8.2.20.0000.00718.13
8.2.10.0040.00418.05
8.2.00.0000.00718.07
8.1.280.0110.01125.92
8.1.270.0040.00422.10
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00024.05
8.1.230.0060.00617.83
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0030.00617.22
8.1.190.0040.00417.23
8.1.180.0050.00318.10
8.1.170.0030.00518.39
8.1.160.0050.00219.06
8.1.150.0000.00818.88
8.1.140.0000.00919.57
8.1.130.0030.00318.75
8.1.120.0070.00017.48
8.1.110.0050.00317.43
8.1.100.0040.00417.45
8.1.90.0110.00017.47
8.1.80.0000.00717.36
8.1.70.0000.00717.43
8.1.60.0000.00717.45
8.1.50.0040.00417.45
8.1.40.0000.00817.54
8.1.30.0000.00817.53
8.1.20.0030.00817.72
8.1.10.0040.00417.62
8.1.00.0030.00517.52
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0000.00718.39
8.0.270.0000.00717.26
8.0.260.0030.00316.80
8.0.250.0030.00317.07
8.0.240.0000.00717.09
8.0.230.0030.00316.93
8.0.220.0000.00716.90
8.0.210.0000.00716.98
8.0.200.0030.00316.92
8.0.190.0030.00716.80
8.0.180.0000.00816.93
8.0.170.0000.00816.91
8.0.160.0000.00716.86
8.0.150.0040.00416.93
8.0.140.0060.00316.88
8.0.130.0000.00513.28
8.0.120.0000.00716.81
8.0.110.0000.00816.94
8.0.100.0050.00216.77
8.0.90.0070.00016.77
8.0.80.0090.00616.88
8.0.70.0050.00216.97
8.0.60.0050.00216.77
8.0.50.0000.00717.00
8.0.30.0040.01317.06
8.0.20.0080.01217.40
8.0.10.0040.00417.06
8.0.00.0060.01216.66
7.4.330.0000.00515.55
7.4.320.0060.00016.51
7.4.300.0060.00016.63
7.4.290.0000.01016.52
7.4.280.0030.00516.41
7.4.270.0000.00716.54
7.4.260.0050.00013.25
7.4.250.0030.00516.58
7.4.240.0000.00716.43
7.4.230.0040.00416.40
7.4.220.0140.00716.68
7.4.210.0030.01116.54
7.4.200.0050.00316.59
7.4.160.0100.00716.51
7.4.150.0030.01417.40
7.4.140.0110.01017.86
7.4.130.0090.00916.51
7.4.120.0110.01216.55
7.4.110.0110.00816.53
7.4.100.0040.01216.69
7.4.90.0120.00616.44
7.4.80.0030.01919.39
7.4.70.0070.01016.41
7.4.60.0090.00616.50
7.4.50.0030.01016.54
7.4.40.0160.00016.33
7.4.30.0130.00716.57
7.4.00.0110.00414.93
7.3.330.0030.00313.40
7.3.320.0030.00313.45
7.3.310.0000.00716.40
7.3.300.0030.00316.32
7.3.290.0000.00716.45
7.3.280.0090.00816.44
7.3.270.0130.00317.40
7.3.260.0090.01116.38
7.3.250.0110.00916.45
7.3.240.0100.00716.54
7.3.230.0120.00616.47
7.3.210.0080.00816.50
7.3.200.0030.01316.57
7.3.190.0070.01116.46
7.3.180.0040.01216.48
7.3.170.0090.01316.35
7.3.160.0060.00916.64
7.2.330.0160.00016.88
7.2.320.0100.00716.81
7.2.310.0070.01016.54
7.2.300.0220.00016.68
7.2.290.0090.00816.75
7.2.60.0030.01316.88
7.2.00.0000.01219.39
7.1.200.0070.00715.51
7.1.100.0000.01118.26
7.1.70.0160.00915.48
7.1.60.0320.00733.38
7.1.50.0140.01034.91
7.1.40.0280.01332.72
7.1.30.0320.01034.49
7.1.20.0240.01434.67
7.1.10.0030.01016.58
7.1.00.0100.00316.63
7.0.200.0060.00616.79
7.0.190.0090.01315.00
7.0.180.0450.01214.68
7.0.170.0160.01014.35
7.0.160.0170.00714.68
7.0.150.0180.00614.68
7.0.140.0130.01014.46
7.0.130.0030.00916.58
7.0.120.0030.01016.61
7.0.110.0140.01014.47
7.0.100.0140.01216.23
7.0.90.0230.00014.57
7.0.80.0180.00614.79
7.0.70.0410.01116.41
7.0.60.0730.01116.15
7.0.50.0250.00716.36
7.0.40.0100.01716.37
7.0.30.0050.00916.41
7.0.20.0080.00416.36
7.0.10.0090.00316.64
7.0.00.0000.01316.45

preferences:
40.88 ms | 401 KiB | 5 Q