PHP::Check - isDir

Navigation

Die Funktion isDir() prüft ob es sich um ein Verzeichnis handelt und ob das Verzeichnis lesbar ist. Wird der zweite Parameter auf True gesetzt wird geprüft ob das Verzeichnis auch Schreibbar ist. Bei Erfolg wird True, im Fehler False zurück gegeben.

Snippet
Information

isDir

function isDir( &$file,  $writable = False ) {

```
 
```

clearstatcache(); // clear the status chache

```
 
```

if ( is_dir($file) && ( $writable ? is_writable($file) : is_readable($file) ) )

```
	return True;
```
```
else
```
```
	return False;
```
```
 
```
```
}
```

Parsed in 0.010 seconds at 21.11 KB/s

Tags Cloud
array backup base64 calculate check class crontab css transparent date decode directory encode environment files function hash html image iso8601 library logfiles mysql radius random redirect regexp rfc2822 rotate class scripts sendmail shadow stderr string string encode md5 apr1 system template time validation

Latest snippets

str2seconds (Bash::Function)	0% of 0 votes
is_integer (Bash::Function)	0% of 0 votes
file_rotate (Bash::Function)	0% of 0 votes
confirm (Bash::Function)	0% of 0 votes
is_workingtime (Bash::Function)	0% of 0 votes
last day of last month (Bash::Snippets)	0% of 0 votes
crypt_apr1_md5 (PHP::Function)	80% of 1 votes
crypt_apr1_md5 (Perl::Function)	80% of 1 votes
transparent (CSS)	60% of 1 votes
rfc2822Toiso8601 (PHP::Function)	60% of 1 votes