Archives for: July 2017

Simple html tooltip

Posted on 4 July, 2017 in Uncategorized

A tooltip is often used to specify extra information about something when the user moves the mouse pointer over an element:

Basic Tooltip

<style>
/* Tooltip container */
.tooltip {
    position: relative;
    display: inline-block;
    border-bottom: 1px dotted black; /* If you want dots under the hoverable text */
}

/* Tooltip text */
.tooltip .tooltiptext {
    visibility: hidden;
    width: 120px;
    background-color: black;
    color: #fff;
    text-align: center;
    padding: 5px 0;
    border-radius: 6px;
 
    /* Position the tooltip text - see examples below! */
    position: absolute;
    z-index: 1;
}

/* Show the tooltip text when you mouse over the tooltip container */
.tooltip:hover .tooltiptext {
    visibility: visible;
}
</style>

<div class="tooltip">Hover over me
  <span class="tooltiptext">Tooltip text</span>
</div>

<style>

/* Tooltip container */

.tooltip {

position: relative;

display: inline-block;

border-bottom: 1px dotted black; /* If you want dots under the hoverable text */

}

/* Tooltip text */

.tooltip .tooltiptext {

visibility: hidden;

width: 120px;

background-color: black;

color: #fff;

text-align: center;

padding: 5px 0;

border-radius: 6px;

/* Position the tooltip text - see examples below! */

position: absolute;

z-index: 1;

}

/* Show the tooltip text when you mouse over the tooltip container */

.tooltip:hover .tooltiptext {

visibility: visible;

}

</style>

<div class="tooltip">Hover over me

<span class="tooltiptext">Tooltip text</span>

</div>

Top Arrow

.tooltip .tooltiptext::after {
    content: " ";
    position: absolute;
    bottom: 100%;  /* At the top of the tooltip */
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: transparent transparent black transparent;
}

.tooltip .tooltiptext::after {

content: " ";

position: absolute;

bottom: 100%; /* At the top of the tooltip */

left: 50%;

margin-left: -5px;

border-width: 5px;

border-style: solid;

border-color: transparent transparent black transparent;

}

Left Arrow

.tooltip .tooltiptext::after {
    content: " ";
    position: absolute;
    top: 50%;
    right: 100%; /* To the left of the tooltip */
    margin-top: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: transparent black transparent transparent;
}

.tooltip .tooltiptext::after {

content: " ";

position: absolute;

top: 50%;

right: 100%; /* To the left of the tooltip */

margin-top: -5px;

border-width: 5px;

border-style: solid;

border-color: transparent black transparent transparent;

}

Right Arrow

.tooltip .tooltiptext::after {
    content: " ";
    position: absolute;
    top: 50%;
    left: 100%; /* To the right of the tooltip */
    margin-top: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: transparent transparent transparent black;
}

.tooltip .tooltiptext::after {

content: " ";

position: absolute;

top: 50%;

left: 100%; /* To the right of the tooltip */

margin-top: -5px;

border-width: 5px;

border-style: solid;

border-color: transparent transparent transparent black;

}

Get the client/user/visitor IP address using PHP

Posted on 4 July, 2017 in General, PHP, Utilities

The simplest way to get the visitor’s/client’s IP address is using the $_SERVER[‘REMOTE_ADDR’] or $_SERVER[‘REMOTE_HOST’] variables.

However, sometimes this does not return the correct IP address of the visitor, so we can use some other server variables to get the IP address.

// Function to get the client IP address
function get_client_ip() {
    $ipaddress = '';
    if (isset($_SERVER['HTTP_CLIENT_IP']))
        $ipaddress = $_SERVER['HTTP_CLIENT_IP'];
    else if(isset($_SERVER['HTTP_X_FORWARDED_FOR']))
        $ipaddress = $_SERVER['HTTP_X_FORWARDED_FOR'];
    else if(isset($_SERVER['HTTP_X_FORWARDED']))
        $ipaddress = $_SERVER['HTTP_X_FORWARDED'];
    else if(isset($_SERVER['HTTP_FORWARDED_FOR']))
        $ipaddress = $_SERVER['HTTP_FORWARDED_FOR'];
    else if(isset($_SERVER['HTTP_FORWARDED']))
        $ipaddress = $_SERVER['HTTP_FORWARDED'];
    else if(isset($_SERVER['REMOTE_ADDR']))
        $ipaddress = $_SERVER['REMOTE_ADDR'];
    else
        $ipaddress = 'UNKNOWN';
    return $ipaddress;
}

// Function to get the client IP address

function get_client_ip() {

$ipaddress = '';

if (isset($_SERVER['HTTP_CLIENT_IP']))

$ipaddress = $_SERVER['HTTP_CLIENT_IP'];

else if(isset($_SERVER['HTTP_X_FORWARDED_FOR']))

$ipaddress = $_SERVER['HTTP_X_FORWARDED_FOR'];

else if(isset($_SERVER['HTTP_X_FORWARDED']))

$ipaddress = $_SERVER['HTTP_X_FORWARDED'];

else if(isset($_SERVER['HTTP_FORWARDED_FOR']))

$ipaddress = $_SERVER['HTTP_FORWARDED_FOR'];

else if(isset($_SERVER['HTTP_FORWARDED']))

$ipaddress = $_SERVER['HTTP_FORWARDED'];

else if(isset($_SERVER['REMOTE_ADDR']))

$ipaddress = $_SERVER['REMOTE_ADDR'];

else

$ipaddress = 'UNKNOWN';

return $ipaddress;

}

Tags: Global array in PHP, IP address, PHP, Web Development

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Archives for: July 2017

Simple html tooltip

Basic Tooltip

Top Arrow

Left Arrow

Right Arrow

Get the client/user/visitor IP address using PHP