apphp-snippets

<?php          
/* Source: http://www.apphp.com/index.php?snippet=php-get-remote-ip-address */

function getRemoteIPAddress(){
    $ip = isset($_SERVER['REMOTE_ADDR']) ? $_SERVER['REMOTE_ADDR'] : '';
    return $ip;
}
 
/* If your visitor comes from proxy server you have use another function
to get a real IP address: */

apphp-snippets

    <?php
    /* Source: http://www.apphp.com/index.php?snippet=php-get-remote-ip-address */
    function getShortUrl($url){
        return file_get_contents('http://tinyurl.com/api-create.php?url='.$url);
    }
    ?>

apphp-snippets

    <?php
    /* Source: http://www.apphp.com/index.php?snippet=php-get-remote-ip-address */
    function convertSecToStr($secs){
        $output = '';
        if($secs >= 86400) {
            $days = floor($secs/86400);
            $secs = $secs%86400;
            $output = $days.' day';
            if($days != 1) $output .= 's';
            if($secs > 0) $output .= ', ';

apphp-snippets

    <?php
        /* Source: http://www.apphp.com/index.php?snippet=php-get-remote-ip-address */
        // stick your url here
        header('Location: http://you_address/url.php');
        exit;
    ?>

apphp-snippets

    <?php          
        /* Source: http://www.apphp.com/index.php?snippet=php-get-remote-ip-address */
        $useragent = $_SERVER['HTTP_USER_AGENT'];
        echo "<b>Your User Agent is</b>: ".$useragent;
    ?>

apphp-snippets

    <?php
    /* Source: http://www.apphp.com/index.php?snippet=php-get-remote-ip-address */
    function highlight($str, $words){
        if(!is_array($words) || empty($words) || !is_string($str)){
            return false;
        }
        $arr_words = implode('|', $words);
        return preg_replace(
            '@\b('.$arr_words.')\b@si',
            '<strong style="background-color:yellow">$1</strong>',

apphp-snippets

    <?php
    /* Source: http://www.apphp.com/index.php?snippet=php-get-remote-ip-address */
    // method 1 - substr and mb_substr
    substr($string, 0, -1);
    mb_substr($string, 0, -1);
     
    // method 2 - substr_replace
    substr_replace($string, '', -1);
     
    // method 3 - rtrim

apphp-snippets

    <?php  
    /* Source: http://www.apphp.com/index.php?snippet=php-get-remote-ip-address */        
    function unzip($location,$new_location){
        if(exec("unzip $location",$arr)){
            mkdir($new_location);
            for($i = 1;$i< count($arr);$i++){
                $file = trim(preg_replace("~inflating: ~","",$arr[$i]));
                        copy($location."/".$file,$new_location."/".$file);
                        unlink($location."/".$file);
                }

apphp-snippets

    <?php          
    /* Source: http://www.apphp.com/index.php?snippet=php-get-remote-ip-address */
    function makeMyUrlFriendly($url){
        $output = preg_replace("/\s+/" , "_" , trim($url));
        $output = preg_replace("/\W+/" , "" , $output);
        $output = preg_replace("/_/" , "-" , $output);
        return strtolower($output);
    }
    ?>

apphp-snippets

    <?php
    /* Source: http://www.apphp.com/index.php?snippet=php-get-remote-ip-address */
    highlight_string('<?php phpinfo(); ?>');
    ?>