PHP getopt Operations

Question

This question is regarding getopt function in php. I need to pass two parameter to the php scripts like

php script.php -f filename -t filetype

Answer 1

I implemented a getopt parser for this, support short,long option names, type constraint, option printing.. etc. and this library has been maintained over 6 years.

Synopsis:

add( 'f|foo:' , 'option require value' );  # returns spec object.

$options->add( 'b|bar+' , 'option with multiple value' );
$options->add( 'z|zoo?' , 'option with optional value' );

$options->add( 'f|foo:=i' , 'option require value, with integer type' );
$options->add( 'f|foo:=s' , 'option require value, with string type' );

$options->add( 'v|verbose' , 'verbose flag' );
$options->add( 'd|debug'   , 'debug flag' );

$parser = new OptionParser;
$result = $parser->parse( array( 'program' , '-f' , 'foo value' , '-v' , '-d' ) );

$result = $parser->parse( $argv );

$spec = $result->verbose;
$spec = $result->debug;
$spec->value;  # get value

GetOptionKit\OptionPrinter can print options for you:

* Available options:
              -f, --foo   option requires a value.
              -b, --bar   option with multiple value.
              -z, --zoo   option with optional value.
          -v, --verbose   verbose message.
            -d, --debug   debug message.
                 --long   long option name only.
                     -s   short option name only.

Demo

Please check examples/demo.php.

Run:

% php examples/demo.php -f test -b 123 -b 333

Print:

* Available options:
      -f, --foo     option requires a value.
     -b, --bar +    option with multiple value.
    -z, --zoo []    option with optional value.
          -v, --verbose    verbose message.
            -d, --debug    debug message.
                 --long    long option name only.
                     -s    short option name only.
Enabled options: 
* key:foo      spec:-f, --foo   desc:option requires a value.
    value => test

* key:bar      spec:-b, --bar +  desc:option with multiple value.
    Array
    (
        [0] => 123
        [1] => 333
    )

GetOptionKit is on GitHub: https://github.com/c9s/GetOptionKit