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<?php
include_once 'links.php';

display_link('links.csv');

Morgan's website,http://www.morganestes.me
Check out my GitHub projects!,https://github.com/morganestes
Dexter's Lab - My Blog,http://morganestes.wordpress.com

<?php
/**
 * Reads in a CSV file and displays a random link.
 *
 * @version 2.0.0
 * @author Morgan Estes <morgan.estes@gmail.com>
 * @license GPLv3
 */

/**
 * Use regex to parse the strings provided
 *
 * @deprecated eregi_replace replaced by preg_replace in PHP5
 * @param string $text
 *
 * @return string
 */
function makeClickableLinks( $text ) {
    $text = eregi_replace( '(((f|ht){1}(tp|tps)://)[-a-zA-Z0-9@:%_\+.~#?&//=]+)', '\\1', $text );
    $text = eregi_replace( '([[:space:]()[{}])(www.[-a-zA-Z0-9@:%_\+.~#?&//=]+)', '\\1\\2', $text );
    $text = eregi_replace( '([_\.0-9a-z-]+@([0-9a-z][0-9a-z-]+\.)+[a-z]{2,3})', '\\1', $text );

    return $text;
}
/**
 *  Use regex to parse a string to make it a hyperlink
 *
 *  @param  string $text the text to turn into a hyperlink
 *  @return  string a hyperlinked version of $text
 */
function make_clickable_links( $text ) {
    $text = preg_replace( '/(((f|ht){1}tp:\/\/)[-a-zA-Z0-9@:%_\+.~#?&\/\/=]+)/i',
        '<a href="\\1">\\1</a>', $text );
    $text = preg_replace( '/([[:space:]()[{}])(www.[-a-zA-Z0-9@:%_\+.~#?&\/\/=]+)/i',
        '\\1<a href="http://\\2">\\2</a>', $text );
    $text = preg_replace( '/([_\.0-9a-z-]+@([0-9a-z][0-9a-z-]+\.)+[a-z]{2,3})/i',
        '<a href="mailto:\\1">\\1</a>', $text );
    return $text;
}

/**
 * Get file contents, run through a randomizer, and display on the screen
 *
 * @param string  $csv     path to file
 * @param string  $display inline or above
 * @return string link with text
 */
function display_link( $csv, $display = 'inline' ) {
    $fp = fopen( $csv, "r" );

    while ( !feof( $fp ) ) {
        $contents[] = explode( ",", fgets( $fp, 512 ) );
    }
    fclose( $fp );

    do {
        $x = rand( 0, count( $contents ) - 1 );
    } while ( $contents[$x] == '0' );

    $link = $contents[$x][1];
    $text = $contents[$x][0];

    if ( $display == 'above' ) {
        // displays link title above clickable URL
        echo "<span>$link<br>" . make_clickable_links( $link );
    } else {
        // displays link title as clickable link
        echo "<a href='$link' rel='nofollow'>$text</a>";
    }
}