I need to get the line number of a text file using PHP. The line I need is "WANT THIS LINE".
I tried using file() to put the file lines in an array and search using array_search() but it won't return the line number. In this example I would need to return 3 as the line number.
$file = file("file.txt");
$key = array_search("WANT", $file);
echo $key;
Text File:
First Line of Code
Some Other Line
WANT THIS LINE
Last Line