PHP File Handling | PHP - exists, fopen, fgets, fwrite, unlink, rename For File Handling

#Nexample #php #Google​
// It's For File Exist
if(file_exists('NX.txt')){
// It's For File Open
// Using r For Read file
$READ = fopen('NX.txt', 'r');
// fread() For File All Line Text Read
echo fread($READ, filesize('NX.txt'));
// fgets() For File Text Read
// echo fgets($READ);
// fclose() For file Close
fclose($READ);
}else{
// It's For File Open
// Using w For Write file
// But fopen('', 'w') For Create File
$WRITE = fopen('NX.txt', 'w');
$myText = "Nexamplle";
// Using fwrite() For Write text on file
fwrite($WRITE, $myText);
fclose($WRITE);
}
// It's For File Delete
// unlink('NX.txt');
// It's For File Rename
// rename('NX.txt', ''NEXAMPE.txt'');
// It's For File Exist
file_exists()
// It's For File Open
// Using r For Read file
fopen();
// fread() For File All Line Text Read
fread('', filesize());
// fgets() For File Text Read
// fgets();
// It's For File Open
// Using w For Write file
// But fopen('', 'w') For Create File
fopen();
// Using fwrite() For Write text on file
fwrite();
// It's For File Delete
// unlink();
// It's For File Rename
rename();
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