Question

How to find a word in a text file and echo the whole line in PHP

Answer 1

$f = fopen("e:/datefile.txt", "r") or die("Error open file!");
$s = "";
$word = "Applications";
while(!feof($f)) 
{
    $s = fgets($f);
    if (strpos($s, $word) !== false)
    {
        echo $s;
        break;
    }
}
fclose($f);
    
 

/*
run:

For Web Applications 

*/

 

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