php str_replace if filename.jpg is random text

Asked Feb 10 '13 at 20:54

Active Feb 10 '13 at 20:54

Viewed 47 times

i have image search directory and i use filename to be title.

example, if image filename is: foo-bar.jpg so the title is: "Foo Bar".

now, how if i got random filename like xkd345724dADGgxSDgSdgadD.jpg and so the title will be "xkd345724dADGgxSDgSdgadD", and replace it to "Foo Bar".

some php code like this?

$searchimg = "Foo Bar";
$filename = "xkd345724dADGgxSDgSdgadD.jpg";

if $filename == random {
$title = str_replace (randomtext, $searchimg, $filename);
}else{
$title = $filename;
}

thanks in advance.

asked Feb 10 '13 at 20:54

dimsdims

have you tried a regular expression? – Daniel A. White Feb 10 '13 at 20:55
5

What criteria constitute a _"random filename"_ exactly? – Michael Berkowski Feb 10 '13 at 20:56
1

As far as script is concerned "Foo Bar" is just as random as "xkd345724dADGgxSDgSdgadD" You need to decide how you determine what makes a random filename. – datasage Feb 10 '13 at 20:57
@DanielA.White can you give an example code? – dimsdims Feb 10 '13 at 20:59
1

http://stackoverflow.com/questions/6297991/is-there-any-way-to-detect-strings-like-putjbtghguhjjjanika look at this post. might be helpful. – ThiefMaster Feb 10 '13 at 21:00
@MichaelBerkowski random text can not be read. ahh from your question i think its not possible to make this code. – dimsdims Feb 10 '13 at 21:09
@datasage I think it explains, that I had to define the random text that I want to use. but as you say if "foo bar" also is a random text. – dimsdims Feb 10 '13 at 21:10
@ThiefMaster yes, I've read a little, and seemed to be the solution I was looking for. Thanks All. – dimsdims Feb 10 '13 at 21:15

php str_replace if filename.jpg is random text

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