Search for a Substring or Character


<?php show_source(end(explode('/',$_SERVER['PHP_SELF']))); echo "<hr>"; ?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"

        "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">

<head>

    <meta http-equiv="content-type" content="text/html; charset=utf-8" />

    <title>Search for a Substring or Character</title>

</head>

<body>

<?php

    $source = 'This is the first sentence in the book.';



    $search = 'the';



    $pos = strpos($source, $search);



    echo "The first position is: $pos.<br />";



    $rpos = strpos($source, $search);



    echo "The last position is: $rpos.<br />";

?>

</body>

</html>

Search for a Substring or Character The first position is: 8.
The last position is: 8.