note 112248 added to function.get-defined-functions
| From: | kkuczok at gmail dot com | Date: | Wed, 22 May 2013 20:14:15 +0000 |
| Subject: | note 112248 added to function.get-defined-functions | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-194880@lists.php.net to get a copy of this message | ||
You can list all arguments using ReflectionFunction class. It's not necessary to parse selected
files/files as suggested by Nguyet.Duc.
http://php.net/manual/pl/class.reflectionfunction.php
Example:
<?php
function foo(&$bar, $big, $small = 1) {}
function bar($foo) {}
function noparams() {}
function byrefandopt(&$the = 'one') {}
$functions = get_defined_functions();
$functions_list = array();
foreach ($functions['user'] as $func) {
$f = new ReflectionFunction($func);
$args = array();
foreach ($f->getParameters() as $param) {
$tmparg = '';
if ($param->isPassedByReference()) $tmparg = '&';
if ($param->isOptional()) {
$tmparg = '[' . $tmparg . '$' . $param->getName() .
' = ' . $param->getDefaultValue() . ']';
} else {
$tmparg.= '&' . $param->getName();
}
$args[] = $tmparg;
unset ($tmparg);
}
$functions_list[] = 'function ' . $func . ' ( ' . implode(',
', $args) . ' )' . PHP_EOL;
}
print_r($functions_list);
?>
Output:
Array
(
[0] => function foo ( &&bar, &big, [$small = 1] )
[1] => function bar ( &foo )
[2] => function noparams ( )
[3] => function byrefandopt ( [&$the = one] )
)
----
Server IP: 46.17.113.3
Probable Submitter: 83.26.104.112
----
Manual Page -- http://php.net/manual/en/function.get-defined-functions.php
Edit -- https://master.php.net/note/edit/112248
Del: integrated -- https://master.php.net/note/delete/112248/integrated
Del: useless -- https://master.php.net/note/delete/112248/useless
Del: bad code -- https://master.php.net/note/delete/112248/bad+code
Del: spam -- https://master.php.net/note/delete/112248/spam
Del: non-english -- https://master.php.net/note/delete/112248/non-english
Del: in docs -- https://master.php.net/note/delete/112248/in+docs
Del: other reasons-- https://master.php.net/note/delete/112248
Reject -- https://master.php.net/note/reject/112248
Search -- https://master.php.net/manage/user-notes.php