PHP

Can someone help me edit the code for limiting image dimensions

Add new plugin maybe considered as uploading file. Check if the file uploaded is an image or not before handling if(@!is_array(getimagesize($mediapath))){ $image = true; } else { $image = false; } Thanks to: https://stackoverflow.com/questions/15408125/php-check-if-file-is-an-image So, modify your code to function mdu_validate_image_size( $file ) { $image = getimagesize($file[‘tmp_name’]); if(@!is_array(getimagesize($image))){//check if file is an image //do stuff … Read more

Page returning ID from array, how to return the correct values for post in acf wordpress

I played with the code for a bit longer and managed to get it working. Answer below add_filter( ‘gform_pre_render’, ‘freetrial_studios’ ); add_filter( ‘gform_pre_validation’, ‘freetrial_studios’ ); add_filter( ‘gform_pre_submission_filter’, ‘freetrial_studios’ ); add_filter( ‘gform_admin_pre_render’, ‘freetrial_studios’ ); function freetrial_studios( $form ) { foreach ( $form[‘fields’] as &$field ) { if ( $field->type != ‘select’ || strpos( $field->cssClass, ‘studio-list’ ) … Read more

Find trigger behind occasional php undefined error

The function in question is defined in general-template.php, which is loaded unconditionally in wp-settings.php. In other words it should be available in almost any WordPress core load (outside of very rare custom loading routines). My educated guess would be is that some bot simply pings that index.php file directly, without going through WP URL and … Read more

how to run a php code in widget?

Try this with or without the return. $object_terms = wp_get_object_terms($GLOBALS[‘post’]->ID, ‘staff’, array(‘fields’ => ‘all’)); if ($object_terms) { echo ‘<p>’ . ” . ” ; $res=””; foreach ($object_terms as $term) { $res .= ‘<a href=”‘ . esc_attr(get_term_link($term, $taxonomy)) . ‘” title=”‘ . sprintf(__(“View artiles of: %s”), $term->name) . ‘” ‘ . ‘>’ . $term->name . ‘</a>, … Read more

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