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<?php |
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/** |
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* Class Sensei_Twentyfifteen |
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* |
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* Responsible for wrapping twenty fifteen theme Sensei content |
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* with the correct markup |
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* |
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* @package Views |
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* @subpackage Theme-Integration |
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* @author Automattic |
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* |
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* @since 1.9.0 |
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*/ |
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Class Sensei_Twentyfifteen extends Sensei__S { |
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/** |
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* Output opening wrappers |
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* @since 1.9.0 |
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*/ |
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public function wrapper_start(){ |
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// output inline styles |
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$this->print_styles(); |
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// call the parent starting wrappers |
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parent::wrapper_start(); |
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} |
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/** |
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* Output the style for the |
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* twenty fifteen theme integration. |
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* |
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* @since 1.9.0 |
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*/ |
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private function print_styles(){?> |
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<style> |
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@media screen and (min-width: 59.6875em){ |
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#main article.lesson, |
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#main article.course, |
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#main #post-entries, |
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.sensei-breadcrumb { |
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padding-top: 8.3333%; |
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margin: 0 8.3333%; |
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box-shadow: 0 0 1px rgba(0, 0, 0, 0.15); |
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background-color: #fff; |
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padding: 1em 2em 2em; |
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} |
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#main .course-lessons .lesson { |
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margin: 0; |
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} |
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#main #post-entries { |
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padding: 1em 2em; |
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overflow: hidden; |
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} |
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#main article.lesson ol { |
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list-style-position: inside; |
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} |
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.sensei-course-filters { |
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margin: 0 8.3333%; |
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padding: 0; |
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box-shadow: 0 0 1px rgba(0, 0, 0, 0.15); |
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background: white; |
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padding: 2%; |
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} |
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.sensei-ordering { |
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text-align: right; |
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float: right; |
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margin: 0 8.3333%; |
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padding: 2%; |
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} |
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.archive-header h1{ |
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padding: 2%; |
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background: white; |
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margin: 2% 8.3333%; |
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} |
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nav.sensei-pagination, .post-type-archive .course-container li{ |
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padding: 2% !important; |
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background: white !important; |
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margin: 2% 8.3333% !important; |
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width: 83.333% !important |
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} |
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nav.sensei-pagination{ |
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text-align: center; |
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} |
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nav.sensei-pagination .page-numbers{ |
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margin-bottom: 0; |
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} |
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nav.sensei-pagination li a, |
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nav.sensei-pagination li span.current { |
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display: block; |
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border: 2px solid #ddd; |
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margin-right: 2px; |
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padding: 0.2em 0.5em; |
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background: #eee; |
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} |
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nav.sensei-pagination li span.current{ |
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background: white; |
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} |
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} |
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</style> |
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<?php } |
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} // end class |
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PHP Analyzer performs a side-effects analysis of your code. A side-effect is basically anything that might be visible after the scope of the method is left.
Let’s take a look at an example:
If we look at the
getEmail()
method, we can see that it has no side-effect. Whether you call this method or not, no future calls to other methods are affected by this. As such code as the following is useless:On the hand, if we look at the
setEmail()
, this method _has_ side-effects. In the following case, we could not remove the method call: