Logo Slider – Logo Showcase, Logo Carousel, Logo Gallery and Client Logo Presentation

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Function "add_term_meta()" requires WordPress 4.4.0, but your plugin minimum supported version is WordPress 4.3.0.

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Detected usage of a possibly undefined superglobal array index: $_FILES['import_file']. Check that the array index exists before using it.

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Direct database call without caching detected. Consider using wp_cache_get() / wp_cache_set() or wp_cache_delete().

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

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PHP file should prevent direct access. Add a check like: if ( ! defined( 'ABSPATH' ) ) exit;

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Use placeholders and $wpdb->prepare(); found interpolated variable $column at "ALTER TABLE `$table` ADD INDEX `{$column}_idx` (`$column`)"

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Processing form data without nonce verification.

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Hook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: "$handler . '--script'".

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Global constants defined by a theme/plugin should start with the theme/plugin prefix. Found: "GSL_MENU_POSITION".

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Detected usage of meta_key, possible slow query.

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Unescaped parameter $column used in $wpdb->query()\n$column assigned unsafely at line 68.

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Replacement variables found, but no valid placeholders found in the query.

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Detected usage of meta_value, possible slow query.

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Detected usage of tax_query, possible slow query.

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unlink() is discouraged. Use wp_delete_file() to delete a file.