EasyTemplate is a PHP Template Parser that consequently seperates logic from the view. It simply replaces marked areas of an HTML file with content generated by a controller script.
PHP 8.1.2
$ composer require dahas/easy-template
Templates are either complete HTML files or HTML segments that contain markers and slices.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>[[TITLE]]</title>
</head>
<body>
<h1>[[HEADER]]</h1>
<table class="table">
<thead>
<tr>
<th scope="col">#</th>
<th scope="col">NAME</th>
<th scope="col">AGE</th>
<th scope="col">CITY</th>
</tr>
</thead>
<tbody>
<!-- {{ROWS}} begin -->
<tr>
<th scope="row">[[UID]]</th>
<td>[[NAME]]</td>
<td>[[AGE]]</td>
<td>[[CITY]]</td>
</tr>
<!-- {{ROWS}} end -->
</tbody>
</table>
</body>
</html>Here is how you load a template:
$template = new EasyTemplate("path/to/template.html");Markers are placeholders. They'll be replaced with content when the HTML template gets parsed. A marker is surrounded by double square brackets, like so: [[MARKER]]
A slice is an HTML segment within a template. It is defined by two markers, one at the beginning and one at the end of the segment. Both slice-markers are wrapped twice in curly braces. You can additionally wrap them in comments:
<!-- {{ROWS}} begin -->
<tr>
<th scope="row">[[UID]]</th>
<td>[[NAME]]</td>
<td>[[AGE]]</td>
<td>[[CITY]]</td>
<td>[[COUNTRY]]</td>
</tr>
<!-- {{ROWS}} end -->Slices are treated like Templates. You can even put a Slice in its own HTML file.
Getting the Slice within a Template:
$slice = $this->template->getSlice("ROWS");Loading the Slice from its own file:
$slice = new EasyTemplate("path/to/slice.html");To replace Markers and Slices and return a valid HTML document you use the parse() method. This function takes an Array of Markers as the first and an Array of Slices as the second argument.
$template = new EasyTemplate("path/to/template.html");
$markers = [
"TITLE" => "The title",
"HEADER" => "Easy Template is cool!"
];
$slice = $template->getSlice("ROWS");
$rows = $slice->parse([
"UID" => 1,
"NAME" => "Angus Young",
"AGE" => 66,
"CITY" => "Melbourne",
]);
$slices = [
"ROWS" => $rows
];
return $template->parse($markers, $slices);
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