Outfunnel: Web Visitor Tracking & CRM Integration

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Short PHP opening tag used with echo; expected "<?php echo $this ..." but found "<?= $this ..."

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

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Global constants defined by a theme/plugin should start with the theme/plugin prefix. Found: &quot;OF_API_URL&quot;.

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The $domain parameter must be a single text string literal. Found: OF_TEXT_DOMAIN

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A function call to __() with texts containing placeholders was found, but was not accompanied by a "translators:" comment on the line above to clarify the meaning of the placeholders.

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

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wp_redirect() found. Using wp_safe_redirect(), along with the &quot;allowed_redirect_hosts&quot; filter if needed, can help avoid any chances of malicious redirects within code. It is also important to remember to call exit() after a redirect so that no other unwanted code is executed.

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Missing "License" in Plugin Header. Please update your Plugin Header with a valid GPLv2 (or later) compatible license.

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One or more tags were ignored. Please limit your plugin to 5 tags.

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Function "register_rest_route()" requires WordPress 4.4.0, but your plugin minimum supported version is WordPress 4.2.0.