The Ultimate Forever Free Mail SMTP Plugin for WordPress. Connect with any SMTP, SendGrid, Mailgun, Amazon SES, Brevo, Postmark, Sparkpost, Google...
| Code | Message | Location | Category | |
|---|---|---|---|---|
| ERROR | WordPress.WP.AlternativeFunctions.curl_curl_setopt | Using cURL functions is highly discouraged. Use wp_remote_get() instead. | 186:3 | Plugin Repo |
| ERROR | WordPress.WP.AlternativeFunctions.curl_curl_close | Using cURL functions is highly discouraged. Use wp_remote_get() instead. | 249:5 | Plugin Repo |
| ERROR | WordPress.WP.AlternativeFunctions.rand_rand | rand() is discouraged. Use the far less predictable wp_rand() instead. | 510:28 | Plugin Repo |
| ERROR | WordPress.WP.AlternativeFunctions.file_system_operations_fopen | File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fopen(). | 289:23 | Plugin Repo |
| ERROR | WordPress.WP.AlternativeFunctions.file_system_operations_fread | File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fread(). | 292:35 | Plugin Repo |
| ERROR | WordPress.WP.AlternativeFunctions.file_system_operations_fclose | File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fclose(). | 295:17 | Plugin Repo |
| ERROR | WordPress.WP.AlternativeFunctions.strip_tags_strip_tags | strip_tags() is discouraged. Use the more comprehensive wp_strip_all_tags() instead. | 380:17 | Plugin Repo |
| ERROR | WordPress.DB.RestrictedClasses.mysql__PDO | Accessing the database directly should be avoided. Please use the $wpdb object and associated functions instead. Found: \PDO. | 49:44 | — |
| ERROR | WordPress.WP.I18n.MissingTranslatorsComment | 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. | 314:28 | General |
| ERROR | WordPress.DB.RestrictedClasses.mysql__PDO | Accessing the database directly should be avoided. Please use the $wpdb object and associated functions instead. Found: \PDO. | 112:40 | — |
| 11/12/2025, 4:52:14 PM | 37s | 78 | 68 | 62 |