smunchi

function get_content($URL){
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_URL, $URL);
    $data = curl_exec($ch);
    curl_close($ch);
    return $data;
}

print_r(get_content('https://abc.com/api/get-customers')); exit();

smunchi

function integersToRomanNumeral($number)
{
    $values = [1000, 500, 100, 50, 10, 5, 1];
    $romanNumerals  = ['M', 'D', 'C', 'L', 'X', 'V', 'I'];

    $result = [];
    for($i = 0; $i<count($values); $i++) {
        while($number >= $values[$i]) {
            $number = $number - $values[$i];
            $result[] = $romanNumerals[$i];

smunchi

$arrayData = [2,2,2,5];
$filterData = array_filter(array_count_values($arrayData), function ($value) {
    return $value == 1;
});
print_r($filterData);

smunchi

Position an image behind the text

img {
    position: absolute;
    left: 0px;
    top: 0px;
    z-index: -1;
}

<h1>This is a heading</h1>

smunchi

Use of $_SERVER['HTTP_REFERER'];

I assume in a.php

     <?php
        session_start();
        $_SESSION['hello'] = "Your content here";
     ?>

In b.php you want to show your session data and you are also checking what is the previous page

smunchi

<form method="POST" action="myurl"> 
    <span class="btn btn-success fileinput-button">
        <span>Select file</span>
        <input type="file" name="file"/>
    </span>
</form>



/*Copied from bootstrap */

smunchi

Here is a simple textarea:
<textarea name="content" id="content" class="form-control"></textarea>


Textarea will be expandable based on content height and also for content pasting.

$('textarea#content').on('keyup input', function() { 
    resizeTextarea(this); 
});