PHP directry functions
| Functions | Description |
|---|
| scandir | List of All files and directories present inside a directory |
| getcwd | Get Current working directory details |
| chdir | Change the current directry to new directory |
dirname to gate name of the directoy and path
We can get directy name from the string we provide as input.
$var='https://www.plus2net.com/sql_tutorial/math.php';
echo dirname($var);
Output is here
https://www.plus2net.com/sql_tutorial
is_dir to check if directory name is true or not
is_dir() function returns True or False to know if file name is directory or not. We will check by if condition.
$var='test_dir';
if(is_dir($var)){
echo "This is a directory : $var ";
}else{
echo "This is NOT a directory : $var ";
}
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