Here's an example of how you could create a keyword research tool using PHP:
<?php
// Function to get suggested keywords from Google
function getKeywords($keyword) {
// URL of Google Suggest
$url = "http://suggestqueries.google.com/complete/search?output=firefox&q=".urlencode($keyword);
// Use file_get_contents to retrieve data from URL
$data = file_get_contents($url);
// Decode the JSON data
$keywords = json_decode($data, true);
// Return the keyword suggestions
return $keywords[1];
}
// Example usage
$keyword = "keyword research";
$suggestions = getKeywords($keyword);
print_r($suggestions);
?>
This code uses the file_get_contents function to retrieve data from the Google Suggest API. The API returns data in JSON format, which is then decoded using the json_decode function. The decoded data is an array, with the first element being the original keyword and the second element being an array of suggested keywords. The second element is then returned by the function.
Note that this code only retrieves data from the Google Suggest API, and you may want to consider using a more comprehensive keyword research tool that combines data from multiple sources. Additionally, the Google Suggest API is not an official Google API, so its availability and behavior may change in the future.
Here's an example of how you can create a complete keyword research tool with HTML, CSS, and PHP:
<!DOCTYPE html>
<html>
<head>
<style>
.container {
width: 50%;
margin: 0 auto;
text-align: center;
}
input[type="text"] {
padding: 10px;
font-size: 18px;
width: 60%;
margin-bottom: 20px;
}
input[type="submit"] {
padding: 10px 20px;
background-color: #4CAF50;
color: white;
border: none;
cursor: pointer;
font-size: 18px;
}
table {
width: 100%;
border-collapse: collapse;
}
th, td {
padding: 10px;
text-align: left;
border-bottom: 1px solid #ddd;
}
</style>
</head>
<body>
<div class="container">
<h2>Keyword Research Tool</h2>
<form action="" method="post">
<input type="text" name="keyword" placeholder="Enter a keyword" required>
<input type="submit" name="submit" value="Submit">
</form>
<?php
// Function to get suggested keywords from Google
function getKeywords($keyword) {
// URL of Google Suggest
$url = "http://suggestqueries.google.com/complete/search?output=firefox&q=".urlencode($keyword);
// Use file_get_contents to retrieve data from URL
$data = file_get_contents($url);
// Decode the JSON data
$keywords = json_decode($data, true);
// Return the keyword suggestions
return $keywords[1];
}
if (isset($_POST['submit'])) {
$keyword = $_POST['keyword'];
$suggestions = getKeywords($keyword);
?>
<table>
<tr>
<th>Keyword Suggestions</th>
</tr>
<?php
foreach ($suggestions as $suggestion) {
?>
<tr>
<td><?php echo $suggestion; ?></td>
</tr>
<?php
}
?>
</table>
<?php
}
?>
</div>
</body>
</html>
This code creates a simple HTML form with a text input and a submit button. When the submit button is clicked, the form data is sent to the same page and processed by the PHP code. The PHP code uses the function getKeywords to retrieve suggested keywords from the Google Suggest API, and displays the suggestions in a table. The CSS styles the form and the table for a better user experience.