composer.json

@@ -16,6 +16,11 @@
         "pointybeard/helpers-foundation-factory": "~1.0",
         "pointybeard/helpers-functions-flags": "~1.0"
     },
+    "require-dev": {
+        "pointybeard/helpers-functions-strings": "~1.1.0",
+        "pointybeard/helpers-cli-colour": "~1.0",
+        "pointybeard/helpers-functions-cli": "~1.1.0"
+    },
     "support": {
         "issues": "https://github.com/pointybeard/helpers-cli-input/issues",
         "wiki": "https://github.com/pointybeard/helpers-cli-input/wiki"

example/example.php

@@ -4,6 +4,7 @@ declare(strict_types=1);
 include __DIR__.'/../vendor/autoload.php';
 
 use pointybeard\Helpers\Cli\Input;
+use pointybeard\Helpers\Cli\Colour\Colour;
 use pointybeard\Helpers\Functions\Cli;
 
 // Define what we are expecting to get from the command line
@@ -63,6 +64,34 @@ try {
     exit;
 }
 
+// Display the manual in green text
+echo Cli\manpage(
+    basename(__FILE__),
+    '1.0.2',
+    'An example script for the PHP Helpers: Command-line Input and Input Type Handlers composer library (pointybeard/helpers-cli-input).',
+    $collection,
+    Colour::FG_GREEN,
+    Colour::FG_WHITE,
+    [
+        'Examples' => 'php -f example/example.php -- -vvv -d example/example.json import',
+    ]
+).PHP_EOL.PHP_EOL;
+
+// example.php 1.0.2, An example script for the PHP Helpers: Command-line Input
+// and Input Type Handlers composer library (pointybeard/helpers-cli-input).
+// Usage: example.php [OPTIONS]... ACTION...
+//
+// Arguments:
+// ACTION              The name of the action to perform
+//
+// Options:
+// -v                            verbosity level. -v (errors only), -vv
+//                               (warnings and errors), -vvv (everything).
+// -d, --data=VALUE              Path to the input JSON data
+//
+// Examples:
+// php -f example/example.php -- -vvv -d example/example.json import
+
 var_dump($argv->find('action'));
 // string(6) "import"
 

src/Input/Types/Argument.php

@@ -72,6 +72,6 @@ class Argument extends Input\AbstractInputType
             $second[$ii] = $secondaryLineLeadPadding.$second[$ii];
         }
 
-        return $first.implode(PHP_EOL, $second);
+        return $first.implode($second, PHP_EOL);
     }
 }

src/Input/Types/LongOption.php

@@ -84,6 +84,6 @@ class LongOption extends Input\AbstractInputType
             $second[$ii] = $secondaryLineLeadPadding.$second[$ii];
         }
 
-        return $first.implode(PHP_EOL, $second);
+        return $first.implode($second, PHP_EOL);
     }
 }