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    Delete line from text file that contains

    2nd April 2014

    Php - Strings

    php codehaven

    Clientlist.php looks like this

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    <?php
     
    $clientdel = $_POST['clientidnum']; //sent from another page
    // $clientdel = "4";
    $clientdel = trim($clientdel);
     
    $fname = "clientlist.php";
    $lines = file($fname);
    foreach($lines as $line) {
       $line_no++;
       if(!strstr($line, $clientdel)) $out .= $line;
    }
    $f = fopen($fname, "w");
    fwrite($f, $out);
    fclose($f);
    ?>
     

    Clientlist.php should now look like

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