Active Page with PHP Template
75352
Show active navigation for current page with php
3345
Programatically render a block in a twig template
91438
Adding a new page
90553
Avoid resending forms on php pages
119607
How can I send an email using a template?
79736
How to Highlight a Row on Active Status
132987
Fixing the PHP empty function
105879
Execute PHP function with onclick
145869
PHP Form not directing to correct pages
121737
Allow user submitted HTML in PHP
94719
How to load and display a view with Ajax in Drupal 7?
93988
Sending variables to the layout in Zend Framework
56998
How can I allow HTML in a whitelist with PHP
21336
Get template name by full URL
8898
How to I inject only certain parts of PHP page using PHP
85511
How do I dynamically invoke a class method in PHP?
20289
Working with template suggestions on Drupal 8