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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
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291 | /** |
292 | * Filters the install action links for a theme in the Install Themes list table. |
293 | * |
294 | * @since 3.4.0 |
295 | * |
296 | * @param array $actions An array of theme action hyperlinks. Defaults are |
297 | * links to Install Now, Preview, and Details. |
298 | * @param WP_Theme $theme Theme object. |
299 | */ |
300 | $actions = apply_filters( 'theme_install_actions', $actions, $theme ); |
301 |
|
302 | ?> |
303 | <a class="screenshot install-theme-preview" href="<?php echo esc_url( $preview_url ); ?>" title="<?php echo esc_attr( $preview_title ); ?>"> |
304 | <img src="<?php echo esc_url( $theme->screenshot_url ); ?>" width="150" alt="" /> |
305 | </a> |
306 |
|
307 | <h3><?php echo $name; ?></h3> |
308 | <div class="theme-author"><?php printf( __( 'By %s' ), $author ); ?></div> |
309 |
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