wp_head() Equivalent in Mecha

[taufik-nurrohman]

Mecha makes use of PHP output buffer by default, so you can manipulate the buffer result right before it is shown as the response body.

We have content hook to change the buffer result as you like:

Hook::set('content', function($content) {
    $append = '<!-- Append this comment! -->';
    return strtr($content, ['</head>' => $append . '</head>']);
});

Example code to insert something right before the </body> tag:

Hook::set('content', function($content) {
    $append = 'Put Google Analytic script here!';
    return strtr($content, ['</body>' => $append . '</body>']);
});

---

If your intention is to insert asset files such as CSS and JavaScript code, you can utilize the Asset class. These feature implementations may be more similar to the wp_enqueue_script() function in WordPress:

Asset::set('.\path\to\file.css');
Asset::set('.\path\to\file.js');

Asset::script('alert(\'Yo!\');');
Asset::style(':root { color: #f00; }');

[ghost]

Kalau kita ingin menyematkan, misalnya dua JavaScript eksternal yang berbeda bagaimana penerapannya, Mas?

[taufik-nurrohman]

Tinggal ditumpuk saja:

​Asset​::​set​(​'.\path\to\file-1.js'​);
​Asset​::​set​(​'.\path\to\file-2.js'​);
​Asset​::​set​(​'.\path\to\file-3.js'​);

Kalau urutan pada skrip penting, prioritas bisa ditentukan pada parameter ke dua:

​Asset​::​set​(​'.\path\to\file-1.js', 1​);
​Asset​::​set​(​'.\path\to\file-2.js', 2​);
​Asset​::​set​(​'.\path\to\file-3.js'​, 3);