Online PHP editor | perf for A4QXT

<?php class CommandFactory { private $commandMappings; public function __construct(string $mappingFilename = 'default.json') { $mappingsJSON = file_get_content($mappingFilename); $this->commandMappings = json_decode("{ 'command' : { 'SYSTEMS' : { 'OS1' : { 'Version' : 'command string', 'Version2' : 'command string', }, 'OS2' : { 'Version' : 'command string', 'Version' : 'command string' }, 'COMMANDOPTIONS' : ['var1', 'var2', 'var3'], }, 'add-Firewall' : { 'SYSTEMS' : { 'Ubuntu' : { '14' : 'command string', '11' : 'command string', }, 'Redhat' : { '13' : 'command string', '11' : 'command string' }, 'COMMANDOPTIONS' : ['port',], }, }", true); } public function getCommand(string $command, array $options): Command { $commandArray = $this->commandMappings[$command]; return new Command($commandArray, $options); } } class Command { private $options; private $mapping; public function __construct($mappings, $options) { // check if options are are valid // potentially map in options here? } public function view(string $os, $version): string { // validate $os and $version $command = $this->mapping['SYSTEMS'][$os][$version] //$command = str_replace(array_keys($options), $options, $command); return $command; } } // usage $factory = new CommandFactory(); $firewallCommand = $factory->getCommand('add-Firewall', array['port' => 23]); echo $firewallCommand->view('Ubuntu', '11');

Version	System time (s)	User time (s)	Memory (MiB)
7.1.7	0.003	0.017	17.09
7.1.6	0.026	0.019	34.96
7.1.5	0.027	0.017	34.60
7.1.4	0.033	0.008	34.25
7.1.3	0.036	0.008	34.32
7.1.2	0.029	0.013	34.69
7.1.1	0.014	0.007	16.31
7.1.0	0.014	0.008	16.46
7.0.20	0.006	0.013	16.54
7.0.19	0.014	0.006	16.26
7.0.18	0.011	0.014	15.84
7.0.17	0.012	0.010	16.11
7.0.16	0.008	0.011	16.11
7.0.15	0.005	0.015	16.11
7.0.14	0.010	0.011	16.27
7.0.13	0.010	0.010	16.24
7.0.12	0.007	0.013	16.08
7.0.11	0.011	0.008	16.13
7.0.10	0.008	0.013	16.04
7.0.9	0.015	0.008	16.01
7.0.8	0.006	0.016	16.10
7.0.7	0.011	0.009	16.32
7.0.6	0.007	0.012	15.96
7.0.5	0.010	0.010	15.96
7.0.4	0.003	0.016	16.21
7.0.3	0.009	0.011	16.37
7.0.2	0.006	0.013	16.12
7.0.1	0.005	0.014	16.30
7.0.0	0.010	0.012	16.25