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 $ret; } function encrypt($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 base16Encode($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)
8.3.60.0040.01116.75
8.3.50.0060.00916.69
8.3.40.0140.00318.85
8.3.30.0120.00318.82
8.3.20.0000.00820.29
8.3.10.0080.00023.48
8.3.00.0090.00019.51
8.2.180.0210.00025.92
8.2.170.0040.01118.91
8.2.160.0100.00322.96
8.2.150.0040.00425.66
8.2.140.0040.01424.66
8.2.130.0080.00019.38
8.2.120.0000.00726.35
8.2.110.0100.00021.10
8.2.100.0070.01018.22
8.2.90.0000.00819.21
8.2.80.0030.00617.97
8.2.70.0060.00317.63
8.2.60.0050.00317.92
8.2.50.0050.00318.10
8.2.40.0070.00020.42
8.2.30.0060.00320.97
8.2.20.0000.00718.18
8.2.10.0040.00418.05
8.2.00.0050.00317.97
8.1.280.0130.00325.92
8.1.270.0040.00422.04
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00021.28
8.1.230.0070.00419.00
8.1.220.0000.00817.78
8.1.210.0030.00618.77
8.1.200.0060.00317.22
8.1.190.0050.00517.35
8.1.180.0080.00418.10
8.1.170.0030.00518.49
8.1.160.0080.00019.08
8.1.150.0030.00518.83
8.1.140.0050.00219.57
8.1.130.0040.00418.84
8.1.120.0040.00417.41
8.1.110.0000.00717.45
8.1.100.0000.00817.36
8.1.90.0040.00717.41
8.1.80.0070.00017.45
8.1.70.0030.00317.45
8.1.60.0030.00617.59
8.1.50.0040.00417.52
8.1.40.0040.00417.44
8.1.30.0030.00617.67
8.1.20.0120.00017.57
8.1.10.0000.00717.63
8.1.00.0030.00617.37
8.0.300.0030.00518.77
8.0.290.0050.00316.63
8.0.280.0000.00818.37
8.0.270.0050.00217.36
8.0.260.0030.00316.90
8.0.250.0030.00316.91
8.0.240.0040.00417.03
8.0.230.0000.00716.80
8.0.220.0000.00716.92
8.0.210.0000.00716.93
8.0.200.0070.00016.89
8.0.190.0060.00317.00
8.0.180.0050.00316.93
8.0.170.0030.00316.92
8.0.160.0000.00716.90
8.0.150.0050.00316.84
8.0.140.0000.00716.86
8.0.130.0060.00013.29
8.0.120.0000.00816.89
8.0.110.0030.00516.89
8.0.100.0050.00216.88
8.0.90.0040.00416.91
8.0.80.0080.00816.82
8.0.70.0000.00716.79
8.0.60.0000.00716.96
8.0.50.0040.00416.72
8.0.30.0090.00817.00
8.0.20.0120.00917.40
8.0.10.0000.00717.09
8.0.00.0050.01416.75
7.4.330.0060.00015.55
7.4.320.0040.00416.44
7.4.300.0060.00016.60
7.4.290.0100.00016.50
7.4.280.0080.00016.60
7.4.270.0070.00016.57
7.4.260.0040.00413.25
7.4.250.0000.00816.50
7.4.240.0000.00716.53
7.4.230.0040.00416.69
7.4.220.0070.01416.63
7.4.210.0120.00416.57
7.4.200.0000.00716.72
7.4.160.0120.00616.51
7.4.150.0090.00917.40
7.4.140.0130.00817.86
7.4.130.0080.00816.46
7.4.120.0110.00716.61
7.4.110.0040.01316.47
7.4.100.0110.00616.58
7.4.90.0130.00416.55
7.4.80.0040.01519.39
7.4.70.0030.01416.42
7.4.60.0100.00616.44
7.4.50.0110.00716.67
7.4.40.0100.00716.49
7.4.30.0080.00816.49
7.4.00.0050.00914.84
7.3.330.0030.00313.40
7.3.320.0050.00013.43
7.3.310.0030.00316.32
7.3.300.0030.00316.43
7.3.290.0040.00416.34
7.3.280.0090.00916.45
7.3.270.0120.01217.40
7.3.260.0090.00916.60
7.3.250.0140.00416.48
7.3.240.0070.01016.50
7.3.230.0070.01016.44
7.3.210.0090.00916.54
7.3.200.0080.00816.34
7.3.190.0130.00316.46
7.3.180.0060.01016.45
7.3.170.0060.01016.43
7.3.160.0070.01416.46
7.3.120.0060.00914.96
7.3.110.0070.01114.75
7.3.100.0060.00915.01
7.3.90.0100.01014.78
7.3.80.0080.01114.90
7.3.70.0040.01614.79
7.3.60.0000.01314.95
7.3.50.0000.01715.04
7.3.40.0070.01014.78
7.3.30.0000.01415.04
7.3.20.0080.00516.89
7.3.10.0000.01516.65
7.3.00.0000.01416.64
7.2.330.0030.01416.47
7.2.320.0130.00316.45
7.2.310.0100.00716.68
7.2.300.0070.01016.74
7.2.290.0080.00816.76
7.2.250.0130.00714.86
7.2.240.0120.00615.25
7.2.230.0120.00015.00
7.2.220.0000.01815.05
7.2.210.0030.00915.06
7.2.200.0060.01315.00
7.2.190.0090.00615.18
7.2.180.0000.01415.25
7.2.170.0070.00715.02
7.2.60.0080.00616.97
7.2.00.0090.00319.53
7.1.330.0000.01515.98
7.1.320.0030.01515.86
7.1.310.0040.01115.95
7.1.300.0060.00615.63
7.1.290.0030.00615.79
7.1.280.0040.00715.65
7.1.270.0070.00315.59
7.1.260.0080.00415.82
7.1.200.0070.00315.39
7.1.100.0000.01118.14
7.1.70.0040.00816.88
7.1.60.0310.00733.17
7.1.50.0330.00332.91
7.1.40.0190.00834.14
7.1.30.0140.01434.57
7.1.20.0200.00734.54
7.1.10.0030.00916.71
7.1.00.0060.00616.88
7.0.200.0220.01014.85
7.0.190.0200.00414.89
7.0.180.0050.00816.26
7.0.170.0000.01316.08
7.0.160.0030.01016.37
7.0.150.0080.00416.18
7.0.140.0000.01116.43
7.0.130.0080.00516.45
7.0.120.0060.00616.30
7.0.110.0040.01116.11
7.0.100.0060.01016.39
7.0.90.0080.00416.24
7.0.80.0000.01216.32
7.0.70.0080.00416.25
7.0.60.0060.00616.22
7.0.50.0060.00616.39
7.0.40.0080.00416.63
7.0.30.0040.00816.36
7.0.20.0080.00416.46
7.0.10.0090.00316.55
7.0.00.0000.01216.49

preferences:
49.79 ms | 400 KiB | 5 Q