picu – Online Photo Proofing Gallery

All output should be run through an escaping function (like esc_html_e() or esc_attr_e()), found '_e'.

parse_url() is discouraged because of inconsistency in the output across PHP versions; use wp_parse_url() instead.

Multiple placeholders in translatable strings should be ordered. Expected "%1$s, %2$s", but got "%s, %s" in '<strong>Get precise feedback</strong> – Learn %show to enable comments & markers%s on individual images.'.

Multiple placeholders in translatable strings should be ordered. Expected "%1$s, %2$s", but got "%s, %s" in '<strong>Dealing with a lot of images?</strong> Learn %show to upload via FTP and import from your web server%s.'.

Multiple placeholders in translatable strings should be ordered. Expected "%1$s, %2$s", but got "%s, %s" in '<strong>Protect your images</strong> – Learn %show to automatically add a watermark%s to your images.'.

Multiple placeholders in translatable strings should be ordered. Expected "%1$s, %2$s", but got "%s, %s" in '<strong>Need more control?</strong> Learn %show to define the number of images%s your client needs to select.'.

Multiple placeholders in translatable strings should be ordered. Expected "%1$s, %2$s", but got "%s, %s" in '<strong>Allow image downloads?</strong> Learn %show to enable image downloads%s for your collections.'.

Multiple placeholders in translatable strings should be ordered. Expected "%1$s, %2$s", but got "%s, %s" in '<strong>Done with post processing?</strong> Learn %show to deliver your final images%s to your clients.'.

rand() is discouraged. Use the far less predictable wp_rand() instead.

All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$pro_hints[$display_pro_hint]['icon']'.