php -q /home/user/file.php --foo=bar
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showCategory('PHP');
Add a custom sidebar to a WordPress theme or plugin
function my_sidebar() {
register_sidebar(
array (
'name' => __( 'Custom', 'theme-domain' ),
'id' => 'my-sidebar',
'description' => __( 'My Sidebar', 'theme-domain' ),
'before_widget' => '<div class="widget-content">',
'after_widget' => "</div>",
'before_title' => '<h3 class="widget-title">',
'after_title' => '</h3>',
)
);
}
add_action( 'widgets_init', 'my_sidebar' );Showing 14 lines of 22 total lines in this snippet.
Output additional WP media sizes
<?php global $_wp_additional_image_sizes; var_dump( $_wp_additional_image_sizes ); ?>
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PHP count number of lines in a string
$total_lines = count(explode('
', $content));Showing 2 lines of 6 total lines in this snippet.
Return short text snippet function
function textSnippet($string,$length=200){
return preg_replace('/\s+?(\S+)?$/', '', substr($string, 0, $length+1));
}Showing 3 lines of 3 total lines in this snippet.
Reverse nl2br() – line breaks to new lines
function br2nl($string){
return preg_replace('#<br\s*/?>#i', "\n", $string);
}Showing 3 lines of 3 total lines in this snippet.