method getExtension documentation in bbn\File
Return the extension of the file.
Example
$file = new File('C:/Test/file.txt');
X::dump($file->getExtension());
//(string) 'txt'
function()
{
if ($this->name && is_null($this->ext)) {
if (strrpos($this->name, '.')) {
$p = Str::fileExt($this->name, 1);
$this->ext = $p[1];
$this->title = $p[0];
}
else{
$this->ext = '';
$this->title = substr($this->name,-1) === '/' ? substr($this->name,0,-1) : $this->name;
}
}
return $this->ext ?: '';
}
Return the extension of the file. BBN is a suite of PHP and JS libraries and VueJS components - all open-source! bbn.io, build applications, the quick way
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