Smart Grid-Layout Design for Contact Form 7

All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '"getCurrentTime() will overflow in $timeToOverflow seconds, please restart the process before that. "'.

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

Global variables defined by a theme/plugin should start with the theme/plugin prefix. Found: &quot;$__composer_autoload_files&quot;.

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

All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '"Cannot enable an invalid watcher identifier: '{$watcherId}'"'.

$_COOKIE[&#039;_cf7sg_&#039; . $a[&#039;cf7key&#039;]] not unslashed before sanitization. Use wp_unslash() or similar

Detected usage of a non-sanitized input variable: $_COOKIE[&#039;_cf7sg_&#039; . $a[&#039;cf7key&#039;]]

File has mixed line endings; this may cause incorrect results

Processing form data without nonce verification.

Namespaces declared by a theme/plugin should start with the theme/plugin prefix. Found: &quot;Amp&quot;.

Mismatched text domain. Expected 'cf7-grid-layout' but got 'cf7-grid-alyout'.

trigger_error() found. Debug code should not normally be used in production.

Detected usage of a possibly undefined superglobal array index: $_GET[&#039;_wpnonce&#039;]. Check that the array index exists before using it.

Processing form data without nonce verification.

Hook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: &quot;admin_enqueue_scripts&quot;.

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.

Classes declared by a theme/plugin should start with the theme/plugin prefix. Found: &quot;Cf7_Grid_Layout&quot;.

debug_backtrace() found. Debug code should not normally be used in production.

Functions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: &quot;__cf7sg&quot;.

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

print_r() found. Debug code should not normally be used in production.

Resource version not set in call to wp_enqueue_script(). This means new versions of the script may not always be loaded due to browser caching.

rename() is discouraged. Use WP_Filesystem::move() to rename a file.

Global constants defined by a theme/plugin should start with the theme/plugin prefix. Found: &quot;CF7_GRID_VERSION&quot;.

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