browser lang:en
The act to verify if a file exists, is one of more important tasks related to files operations, and luckily the file_exists() function makes this operation really easy for us.
How it runs; we specify the filename to verify the only one parameter, and give result true if file exists.
Example:
if (file_exists("image.png")) {
print "image.png exists!\n";
} else {
print "image.png does not exist!\n";
}
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