You can use regex /[?:.+\/][.+\.[png|jpg|jepg]][?#]?.*$/
Example:
$examples = [
'//images.fitnessmagazine.mdpcdn.com/sites/story/with_query.jpg?itok=b8HiA95H',
'//images.fitnessmagazine.mdpcdn.com/sites/story/with_hash.jpg#hghgh',
'//images.fitnessmagazine.mdpcdn.com/sites/story/with_query.jpg?',
'//images.fitnessmagazine.mdpcdn.com/sites/story/with_hash.jpg#',
'//images.fitnessmagazine.mdpcdn.com/sites/story/with_multydots.65560759.jpg',
'//images.fitnessmagazine.mdpcdn.com/sites/story/image.png',
'//images.fitnessmagazine.mdpcdn.com/sites/story/without_ext',
];
foreach[$examples as $example] {
preg_match['/[?:.+\/][.+\.[png|jpg|jepg]][?#]?.*$/', $example, $matches];
if[isset[$matches[1]] && $matches[1]] {
echo "Url: {$example}, image name: {$matches[1]} \n";
} else {
echo "Url: {$example} is not image url \n";
}
}
Printed:
Url: //images.fitnessmagazine.mdpcdn.com/sites/story/with_query.jpg?itok=b8HiA95H, image name: with_query.jpg
Url: //images.fitnessmagazine.mdpcdn.com/sites/story/with_hash.jpg#hghgh, image name: with_hash.jpg
Url: //images.fitnessmagazine.mdpcdn.com/sites/story/with_query.jpg?, image name: with_query.jpg
Url: //images.fitnessmagazine.mdpcdn.com/sites/story/with_hash.jpg#, image name: with_hash.jpg
Url: //images.fitnessmagazine.mdpcdn.com/sites/story/with_multydots.65560759.jpg, image name: with_multydots.65560759.jpg
Url: //images.fitnessmagazine.mdpcdn.com/sites/story/image.png, image name: image.png
Url: //images.fitnessmagazine.mdpcdn.com/sites/story/without_ext is not image url
September 5, 2020 Category : PHP
Sometimes, we may require to get only filename or image name from full path or url in your PHP project or any framwwork project at that time you can get file name using php pre-define function basename.
If you ever use this function then you can see as bellow example how it's works. I have one image url like, i want to just get image name then you can get image name like this way :
Example:
basename["//itsolutionstuff.com/upload/Laravel-5-Mailgun.png"];
Hardik Savani
I'm a full-stack developer, entrepreneur and owner of Aatman Infotech. I live in India and I love to write tutorials and tips that can help to other artisan. I am a big fan of PHP, Laravel, Angular, Vue, Node, Javascript, JQuery, Codeigniter and Bootstrap from the early stage. I believe in Hardworking and Consistency.
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[PHP 4, PHP 5, PHP 7, PHP 8]
basename — Returns trailing name component of path
Description
basename[string $path, string $suffix = ""]: string
Note:
basename[] operates naively on the input string, and is not aware of the actual filesystem, or path components such as "
..".
Caution
basename[] is locale aware, so for it to see the correct basename with multibyte character paths, the matching locale must be set using the setlocale[]
function. If path contains characters which are invalid for the current locale, the behavior of basename[] is undefined.
Parameters
pathA path.
On Windows, both slash [/] and backslash [\] are used as directory separator character. In other environments, it is the forward slash [/].
suffix If the name
component ends in suffix this will also be cut off.
Return Values
Returns the base name of the given path.
Examples
Example #1 basename[] example
The above example will output:
1] sudoers 2] sudoers.d 3] passwd 4] etc 5] . 6]
See Also
- dirname[] - Returns a parent directory's path
- pathinfo[] - Returns information about a file path
Anonymous ¶
5 years ago
It's a shame, that for a 20 years of development we don't have mb_basename[] yet!
// works both in windows and unix
function mb_basename[$path] {
if [preg_match['@^.*[\\\\/][[^\\\\/]+]$@s', $path, $matches]] {
return $matches[1];
} else if [preg_match['@^[[^\\\\/]+]$@s', $path, $matches]] {
return $matches[1];
}
return '';
}
stephane dot fidanza at gmail dot com ¶
15 years ago
Support of the $suffix parameter has changed between PHP4 and PHP5:
in PHP4, $suffix is removed first, and then the core basename is applied.
conversely, in PHP5, $suffix is removed AFTER applying core basename.
Example:
Result in PHP4: file
Result in PHP5: Texture]
swedish boy ¶
12 years ago
Here is a quick way of fetching only the filename [without extension] regardless of what suffix the file has.
zandor_zz at yahoo dot it ¶
14 years ago
It might be useful to have a version of the function basename working with arrays too.
lazy lester ¶
16 years ago
If your path has a query string appended, and if the query string contains a "/" character, then the suggestions for extracting the filename offered below don't work.
For instance if the path is like this:
//www.ex.com/getdat.php?dep=n/a&title=boss
Then both the php basename[] function, and also
the $_SERVER[QUERY_STRING] variables get confused.
In such a case, use:
pvollma at pcvsoftware dot net ¶
17 years ago
There is a real problem when using this function on *nix servers, since it does not handle Windows paths [using the \ as a separator]. Why would this be an issue on *nix servers? What if you need to handle file uploads from MS IE? In fact, the manual section "Handling file uploads" uses basename[] in an example, but this will NOT extract the file name from a Windows path such as C:\My Documents\My Name\filename.ext. After much frustrated coding, here is how I handled it [might not be the best, but it works]: