Command-line argument parsing: Difference between revisions

Revision as of 17:26, 10 March 2024

Latest revision as of 04:44, 17 March 2025

(6 intermediate revisions by 4 users not shown)

Line 13:

{

int count;

for (count = 0; count < argc; count++)

puts (argv[count]);

}

Line 43:

}

</syntaxhighlight>

===Kotlin===

Line 62 ⟶ 61:

}

</syntaxhighlight>

===Perl===

Line 68 ⟶ 66:

<syntaxhighlight lang="perl">

foreach $arg (@ARGV)GT

{

print $arg;

}

</syntaxhighlight>FT

or

<syntaxhighlight lang="perl">

foreach $argnum (0 .. $#ARGV)ST

{

print $ARGV[$argnum];

Line 98 ⟶ 96:

<syntaxhighlight lang="php">

$args = parseArgs($argv);

echo getArg($args, '"foo'");

function parseArgs(array $args)

{

foreach ($args as $arg) {

$tmp = explode('":'", $arg, 2);

if ($arg[0] === '"-'") {

$args[substr($tmp[0], 1)] = $tmp[1];

}

Line 188 ⟶ 186:

</syntaxhighlight>

===Node.jsJavaScript===

====Node.js====

[[JavaScript]] programs written for [[Node.js]] use the <code>process.argv</code> global variable.<ref>{{cite web|title=process.argv|work=Node.js v10.16.3 Documentation|url=https://nodejs.org/docs/latest-v10.x/api/process.html#process_process_argv|accessdate=3 October 2019}}</ref>

Line 220 ⟶ 219:

'two=three',

'four' ]

</syntaxhighlight>

====Bun====

JavaScript written for [[Bun (software)|Bun]] use <code>Bun.argv</code> and the <code>util.parseArgs</code> function.<ref>{{cite web |title=Parse command-line arguments {{!}} Bun Examples |url=https://bun.sh/guides/process/argv |website=Bun |language=en}}</ref>

<syntaxhighlight lang="javascript">

console.log(Bun.argv);

</syntaxhighlight>

====Deno====

JavaScript written for [[Deno (software)|Deno]] use <code>Deno.args</code><ref>{{cite web |title=Deno.args |url=https://docs.deno.com/api/deno/~/Deno.args |website=docs.deno.com}}</ref> and the <code>parseArgs</code> function.<ref>{{cite web |title=parseArgs from parse-args - @std/cli - JSR |url=https://jsr.io/@std/cli/doc/parse-args/~/parseArgs |website=jsr.io |language=en}}</ref>

<syntaxhighlight lang="javascript">

console.log(Deno.args);

</syntaxhighlight>