Title: PHP Warnings
Last modified: November 4, 2022

---

# PHP Warnings

 *  Resolved [sinduri](https://wordpress.org/support/users/sinduri/)
 * (@sinduri)
 * [3 years, 7 months ago](https://wordpress.org/support/topic/php-warnings-143/)
 * I’ve updated the plugin to version 7.0.1. Now it throws warnings everywhere.
 *     ```
       Deprecated: strstr(): Passing null to parameter #1 ($haystack) of type string is deprecated in /home/319567.cloudwaysapps.com/tcqgyqvmrx/public_html/wp-content/plugins/woocommerce/includes/wc-page-functions.php on line 139
   
       Deprecated: strstr(): Passing null to parameter #1 ($haystack) of type string is deprecated in /home/319567.cloudwaysapps.com/tcqgyqvmrx/public_html/wp-content/plugins/woocommerce/includes/wc-page-functions.php on line 139
   
       Deprecated: strstr(): Passing null to parameter #1 ($haystack) of type string is deprecated in /home/319567.cloudwaysapps.com/tcqgyqvmrx/public_html/wp-content/plugins/woocommerce/includes/wc-page-functions.php on line 139
   
       Deprecated: strstr(): Passing null to parameter #1 ($haystack) of type string is deprecated in /home/319567.cloudwaysapps.com/tcqgyqvmrx/public_html/wp-content/plugins/woocommerce/includes/wc-page-functions.php on line 139
       ```
   

Viewing 7 replies - 1 through 7 (of 7 total)

 *  [Igor H](https://wordpress.org/support/users/ihereira/)
 * (@ihereira)
 * [3 years, 7 months ago](https://wordpress.org/support/topic/php-warnings-143/#post-16172817)
 * Hello,
 * For better assistance, please share a copy of your **site’s System Status**. 
   You can find it via **WooCommerce > Status**. Select “Get system report” and 
   then “Copy for support”. Then please include the report in your response.
 *  Thread Starter [sinduri](https://wordpress.org/support/users/sinduri/)
 * (@sinduri)
 * [3 years, 7 months ago](https://wordpress.org/support/topic/php-warnings-143/#post-16175311)
 * ### WordPress Environment ###
 * WordPress address (URL): [https://wordpress-319567-2021527.cloudwaysapps.com](https://wordpress-319567-2021527.cloudwaysapps.com)
   
   Site address (URL): [https://wordpress-319567-2021527.cloudwaysapps.com](https://wordpress-319567-2021527.cloudwaysapps.com)
   WC Version: 7.0.1 REST API Version: ✔ 7.0.1 WC Blocks Version: ✔ 8.5.2 Action
   Scheduler Version: ✔ 3.4.0 Log Directory Writable: ✔ WP Version: 6.1 WP Multisite:–
   WP Memory Limit: 1 GB WP Debug Mode: ✔ WP Cron: ✔ Language: en_US External object
   cache: –
 * ### Server Environment ###
 * Server Info: Apache/2.4.51 (Debian)
    PHP Version: 8.1.12 PHP Post Max Size: 499
   MB PHP Time Limit: 600 PHP Max Input Vars: 2500 cURL Version: 7.64.0 OpenSSL/
   1.1.1n
 * SUHOSIN Installed: –
    MySQL Version: 10.4.20-MariaDB-1:10.4.20+maria~buster-log
   Max Upload Size: 499 MB Default Timezone is UTC: ✔ fsockopen/cURL: ✔ SoapClient:
   ✔ DOMDocument: ✔ GZip: ✔ Multibyte String: ✔ Remote Post: ✔ Remote Get: ✔
 * ### Database ###
 * WC Database Version: 6.2.2
    WC Database Prefix: wp_ Total Database Size: 39.20MB
   Database Data Size: 25.80MB Database Index Size: 13.40MB wp_woocommerce_sessions:
   Data: 0.02MB + Index: 0.02MB + Engine InnoDB wp_woocommerce_api_keys: Data: 0.02MB
   + Index: 0.03MB + Engine InnoDB wp_woocommerce_attribute_taxonomies: Data: 0.02MB
   + Index: 0.02MB + Engine InnoDB wp_woocommerce_downloadable_product_permissions:
   Data: 0.02MB + Index: 0.06MB + Engine InnoDB wp_woocommerce_order_items: Data:
   0.28MB + Index: 0.13MB + Engine InnoDB wp_woocommerce_order_itemmeta: Data: 3.52MB
   + Index: 3.02MB + Engine InnoDB wp_woocommerce_tax_rates: Data: 0.02MB + Index:
   0.06MB + Engine InnoDB wp_woocommerce_tax_rate_locations: Data: 0.02MB + Index:
   0.03MB + Engine InnoDB wp_woocommerce_shipping_zones: Data: 0.02MB + Index: 0.00MB
   + Engine InnoDB wp_woocommerce_shipping_zone_locations: Data: 0.02MB + Index:
   0.03MB + Engine InnoDB wp_woocommerce_shipping_zone_methods: Data: 0.02MB + Index:
   0.00MB + Engine InnoDB wp_woocommerce_payment_tokens: Data: 0.02MB + Index: 0.02MB
   + Engine InnoDB wp_woocommerce_payment_tokenmeta: Data: 0.02MB + Index: 0.03MB
   + Engine InnoDB wp_woocommerce_log: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
   wp_actionscheduler_actions: Data: 0.13MB + Index: 0.13MB + Engine InnoDB wp_actionscheduler_claims:
   Data: 0.02MB + Index: 0.02MB + Engine InnoDB wp_actionscheduler_groups: Data:
   0.02MB + Index: 0.02MB + Engine InnoDB wp_actionscheduler_logs: Data: 0.17MB 
   + Index: 0.16MB + Engine InnoDB wp_commentmeta: Data: 0.02MB + Index: 0.03MB 
   + Engine InnoDB wp_comments: Data: 1.52MB + Index: 0.88MB + Engine InnoDB wp_links:
   Data: 0.02MB + Index: 0.02MB + Engine InnoDB wp_options: Data: 4.11MB + Index:
   0.08MB + Engine InnoDB wp_postmeta: Data: 6.52MB + Index: 7.00MB + Engine InnoDB
   wp_posts: Data: 2.14MB + Index: 0.39MB + Engine InnoDB wp_snippets: Data: 0.03MB
   + Index: 0.00MB + Engine InnoDB wp_termmeta: Data: 0.02MB + Index: 0.03MB + Engine
   InnoDB wp_terms: Data: 0.02MB + Index: 0.03MB + Engine InnoDB wp_term_relationships:
   Data: 0.02MB + Index: 0.02MB + Engine InnoDB wp_term_taxonomy: Data: 0.02MB +
   Index: 0.03MB + Engine InnoDB wp_usermeta: Data: 0.06MB + Index: 0.03MB + Engine
   InnoDB wp_users: Data: 0.02MB + Index: 0.05MB + Engine InnoDB wp_wc_admin_notes:
   Data: 0.08MB + Index: 0.00MB + Engine InnoDB wp_wc_admin_note_actions: Data: 
   0.05MB + Index: 0.02MB + Engine InnoDB wp_wc_booking_relationships: Data: 0.02MB
   + Index: 0.03MB + Engine InnoDB wp_wc_category_lookup: Data: 0.02MB + Index: 
   0.00MB + Engine InnoDB wp_wc_customer_lookup: Data: 0.02MB + Index: 0.03MB + 
   Engine InnoDB wp_wc_download_log: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
   wp_wc_order_coupon_lookup: Data: 0.02MB + Index: 0.03MB + Engine InnoDB wp_wc_order_product_lookup:
   Data: 0.23MB + Index: 0.30MB + Engine InnoDB wp_wc_order_stats: Data: 0.19MB 
   + Index: 0.23MB + Engine InnoDB wp_wc_order_tax_lookup: Data: 0.11MB + Index:
   0.13MB + Engine InnoDB wp_wc_product_attributes_lookup: Data: 0.02MB + Index:
   0.02MB + Engine InnoDB wp_wc_product_download_directories: Data: 0.02MB + Index:
   0.02MB + Engine InnoDB wp_wc_product_meta_lookup: Data: 0.02MB + Index: 0.09MB
   + Engine InnoDB wp_wc_rate_limits: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
   wp_wc_reserved_stock: Data: 0.02MB + Index: 0.00MB + Engine InnoDB wp_wc_tax_rate_classes:
   Data: 0.02MB + Index: 0.02MB + Engine InnoDB wp_wc_webhooks: Data: 0.02MB + Index:
   0.02MB + Engine InnoDB wp_wdr_order_discounts: Data: 0.02MB + Index: 0.00MB +
   Engine InnoDB wp_wdr_order_item_discounts: Data: 0.02MB + Index: 0.00MB + Engine
   InnoDB wp_wdr_rules: Data: 0.02MB + Index: 0.00MB + Engine InnoDB wp_wfpklist_template_data:
   Data: 0.02MB + Index: 0.00MB + Engine InnoDB wp_woocommerce_per_product_shipping_rules:
   Data: 0.02MB + Index: 0.00MB + Engine InnoDB wp_wpfm_backup: Data: 0.02MB + Index:
   0.00MB + Engine InnoDB wp_wpml_mails: Data: 5.52MB + Index: 0.00MB + Engine InnoDB
   wp_wp_phpmyadmin_extension__errors_log: Data: 0.02MB + Index: 0.02MB + Engine
   InnoDB wp_wt_abandonment_coupon: Data: 0.14MB + Index: 0.00MB + Engine InnoDB
   wp_wt_feedback: Data: 0.02MB + Index: 0.00MB + Engine InnoDB wp_wt_feedback_ip:
   Data: 0.02MB + Index: 0.00MB + Engine InnoDB wp_wt_feedback_whitelistip: Data:
   0.02MB + Index: 0.00MB + Engine InnoDB wp_wt_iew_action_history: Data: 0.08MB
   + Index: 0.00MB + Engine InnoDB wp_wt_iew_cron: Data: 0.02MB + Index: 0.00MB 
   + Engine InnoDB wp_wt_iew_ftp: Data: 0.02MB + Index: 0.00MB + Engine InnoDB wp_wt_iew_mapping_template:
   Data: 0.02MB + Index: 0.00MB + Engine InnoDB
 * ### Post Type Counts ###
 * attachment: 3
    bookable_resource: 1 elementor_library: 1 help-section: 5 hf_shop_subscription:
   16 nav_menu_item: 4 page: 8 post: 2 product: 19 product_variation: 2 revision:
   2 shop_coupon: 21 shop_order: 1496 shop_order_refund: 68 shop_subscription: 31
   wc_booking: 6 wp_global_styles: 1 wt_shop_coupon: 1
 * ### Security ###
 * Secure connection (HTTPS): ✔
    Hide errors from visitors: ❌Error messages should
   not be shown to visitors.
 * ### Active Plugins (1) ###
 * WooCommerce: by Automattic – 7.0.1
 * ### Inactive Plugins (50) ###
 * Audiomack: by Audiomack.com – 1.4.8
    Audiomack: by Audiomack.com – 1.4.8 Audiomack:
   by Audiomack.com – 1.4.8 Audiomack: by Audiomack.com – 1.4.8 Code Snippets: by
   Code Snippets Pro – 2.14.3 Continuous rss scrolling: by Gopi Ramasamy – 11.2 
   ConvertKit: by ConvertKit – 1.9.7.6 Database Browser: by Chris Taylor – 1.4.4
   Download Monitor: by WPChill – 4.4.6 Elementor: by Elementor.com – 3.6.3 Frequently
   Bought Together for WooCommerce: by WebToffee – 1.0.0 Health Check & Troubleshooting:
   by The WordPress.org community – 1.4.5 Help Guide: by WebToffee – 1.0.0 Import
   Export Suite for WooCommerce: by WebToffee – 1.0.0 Klarna Checkout for WooCommerce:
   by Krokedil – 2.7.3 Order / Coupon / Subscription Export Import Plugin for WooCommerce:
   by WebToffee – 2.4.8 Order Import Export for WooCommerce Add-on: by Webtoffee–
   1.0.6 Payment Plugins for Stripe WooCommerce: by Payment Plugins [support@paymentplugins.com](https://wordpress.org/support/topic/php-warnings-143/support@paymentplugins.com?output_format=md)–
   3.3.24
 * PayPal Express Checkout Payment Gateway for WooCommerce: by WebToffee – 1.3.9
   
   PayPal for WooCommerce: by Angell EYE – 2.5.7 PayPal PLUS for WooCommerce: by
   Inpsyde GmbH – 2.2.1 Product Import Export for WooCommerce: by WebToffee – 2.2.2
   Product Import Export for WooCommerce Add-on: by WebToffee – 1.1.1 Query Monitor:
   by John Blackbourn – 3.8.2 Related Products for WooCommerce: by WebToffee – 1.4.1
   Sequential Order Numbers for WooCommerce: by WebToffee – 1.4.6 Sequential Order
   Numbers for WooCommerce Pro: by WebToffee – 1.0.0 Smart Coupons for WooCommerce
   Pro: by WebToffee – 2.0.5 Stripe Payment Gateway for WooCommerce (Premium): by
   WebToffee – 3.4.6 Stripe Payment Plugin for WooCommerce: by WebToffee – 3.7.4
   Subscriptions for WooCommerce: by WebToffee – 3.2.5 WooCommerce Bookings: by 
   Automattic – 1.12.1 WooCommerce Multilingual: by OnTheGoSystems – 4.12.1 WooCommerce
   Payments: by Automattic – 4.4.1 (update to version 4.9.0 is available) WooCommerce
   PayPal Checkout Gateway: by WooCommerce – 2.1.3 WooCommerce PayPal Payments: 
   by WooCommerce – 1.6.5 (update to version 1.9.5 is available) WooCommerce PDF
   Invoices, Packing Slips, Delivery Notes & Shipping Labels: by WebToffee – 2.8.7
   WooCommerce Shipping Per Product v2: by WooCommerce – 2.3.10 WooCommerce Smart
   Coupons: by StoreApps – 4.31.0 WooCommerce Stripe Gateway: by WooCommerce – 6.6.0
   WooCommerce Subscriptions: by WooCommerce – 3.0.9 Woo Discount Rules: by Flycart–
   2.3.9 WP Express Checkout: by Tips and Tricks HQ – 2.1.4 WP File Manager: by 
   mndpsingh287 – 7.1.2 WP Mail Logging: by Wysija – 1.10.4 WP phpMyAdmin: by Puvox.
   software – 5.2.0.3 WT Plugin Feedback: by Webtoffee – 1.0.1 YITH Custom Thank
   You Page for WooCommerce: by YITH – 1.7.0 YITH PayPal Express Checkout for WooCommerce:
   by YITH – 1.15.0 网易云音乐播放器: by 不问归期_ – 1.5.5
 * ### Must Use Plugins (1) ###
 * Health Check Troubleshooting Mode: by – 1.7.2
 * ### Settings ###
 * API Enabled: –
    Force SSL: – Currency: GBP (£) Currency Position: left Thousand
   Separator: , Decimal Separator: . Number of Decimals: 2 Taxonomies: Product Types:
   booking (booking) external (external) grouped (grouped) simple (simple) subscription(
   subscription) variable (variable) variable subscription (variable-subscription)
 * Taxonomies: Product Visibility: exclude-from-catalog (exclude-from-catalog)
    
   exclude-from-search (exclude-from-search) featured (featured) outofstock (outofstock)
   rated-1 (rated-1) rated-2 (rated-2) rated-3 (rated-3) rated-4 (rated-4) rated-
   5 (rated-5)
 * Connected to WooCommerce.com: –
    Enforce Approved Product Download Directories:–
 * ### WC Pages ###
 * Shop base: #6 – /index.php/shop/
    Cart: #7 – /index.php/cart/ Checkout: #8 – /
   index.php/checkout/ My account: #9 – /index.php/my-account/ Terms and conditions:
   ❌ Page not set
 * ### Theme ###
 * Name: Storefront
    Version: 3.9.1 (update to version 4.1.3 is available) Author
   URL: [https://woocommerce.com/](https://woocommerce.com/) Child Theme: ❌ – If
   you are modifying WooCommerce on a parent theme that you did not build personally
   we recommend using a child theme. See: How to create a child theme WooCommerce
   Support: ✔
 * ### Templates ###
 * Overrides: –
 * ### Admin ###
 * Enabled Features: activity-panels
    analytics coupons customer-effort-score-tracks
   experimental-products-task experimental-import-products-task experimental-fashion-
   sample-products experimental-product-tour shipping-smart-defaults shipping-setting-
   tour homescreen marketing multichannel-marketing mobile-app-banner navigation
   onboarding onboarding-tasks remote-inbox-notifications remote-free-extensions
   payment-gateway-suggestions shipping-label-banner subscriptions store-alerts 
   transient-notices woo-mobile-welcome wc-pay-promotion wc-pay-welcome-page
 * Disabled Features: minified-js
    new-product-management-experience settings
 * Daily Cron: ✔ Next scheduled: 2022-11-08 04:28:42 +00:00
    Options: ✔ Notes: 107
   Onboarding: skipped
 * ### Action Scheduler ###
 * Complete: 248
    Oldest: 2022-10-08 09:02:35 +0000 Newest: 2022-11-08 02:23:41 
   +0000
 * Failed: 3
    Oldest: 2022-01-18 11:08:50 +0000 Newest: 2022-10-20 05:20:35 +0000
 * Pending: 14
    Oldest: 2022-11-08 10:43:53 +0000 Newest: 2030-09-30 08:01:52 +0000
 * ### Status report information ###
 * Generated at: 2022-11-08 02:23:55 +00:00
 * So many warnings
 *     ```
       Deprecated: Return type of Requests_Cookie_Jar::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/319567.cloudwaysapps.com/tcqgyqvmrx/public_html/wp-includes/Requests/Cookie/Jar.php on line 63
   
       Deprecated: Return type of Requests_Cookie_Jar::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/319567.cloudwaysapps.com/tcqgyqvmrx/public_html/wp-includes/Requests/Cookie/Jar.php on line 73
   
       Deprecated: Return type of Requests_Cookie_Jar::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/319567.cloudwaysapps.com/tcqgyqvmrx/public_html/wp-includes/Requests/Cookie/Jar.php on line 89
   
       Deprecated: Return type of Requests_Cookie_Jar::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/319567.cloudwaysapps.com/tcqgyqvmrx/public_html/wp-includes/Requests/Cookie/Jar.php on line 102
   
       Deprecated: Return type of Requests_Cookie_Jar::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/319567.cloudwaysapps.com/tcqgyqvmrx/public_html/wp-includes/Requests/Cookie/Jar.php on line 111
   
       Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/319567.cloudwaysapps.com/tcqgyqvmrx/public_html/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 40
   
       Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/319567.cloudwaysapps.com/tcqgyqvmrx/public_html/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 51
   
       Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/319567.cloudwaysapps.com/tcqgyqvmrx/public_html/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 68
   
       Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/319567.cloudwaysapps.com/tcqgyqvmrx/public_html/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 82
   
       Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/319567.cloudwaysapps.com/tcqgyqvmrx/public_html/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 91
       ```
   
 *  [Igor H](https://wordpress.org/support/users/ihereira/)
 * (@ihereira)
 * [3 years, 7 months ago](https://wordpress.org/support/topic/php-warnings-143/#post-16176977)
 * Hi,
 * Thanks for sending the report.
 * > Pending: 14
 * As a first step, please navigate to _WooCommerce > status > scheduled actions
   > pending_. Be sure to manually run the pending actions if applicable.
 * `WC Database Version: 6.2.2`
    Please go to _WooCommerce > status > tools > update
   database_. Allow some time for this process to run properly.
 * Does that make a difference? Let us know how that goes.
 *  Thread Starter [sinduri](https://wordpress.org/support/users/sinduri/)
 * (@sinduri)
 * [3 years, 7 months ago](https://wordpress.org/support/topic/php-warnings-143/#post-16188065)
 * Did both actions and still no change!!!
 *  [Igor H](https://wordpress.org/support/users/ihereira/)
 * (@ihereira)
 * [3 years, 7 months ago](https://wordpress.org/support/topic/php-warnings-143/#post-16191675)
 * Hello,
 * Sorry to hear that the warnings are still present.
 * May I ask if you update WooCommerce to its latest version from **7.0.1 **to **
   7.1.0** under _WP Admin > plugins > WooCommerce_, and update the database as 
   well, does the issue persist?
 * If that does not help, you can temporarily disable all plugins except WooCommerce,
   at this point does the issue persist?
 * Let us know what you find.
 *  Thread Starter [sinduri](https://wordpress.org/support/users/sinduri/)
 * (@sinduri)
 * [3 years, 7 months ago](https://wordpress.org/support/topic/php-warnings-143/#post-16195251)
 * I’m using the latest WC version and only WooCommerce plugin is enabled on the
   site
 *  [xue28 (woo-hc)](https://wordpress.org/support/users/xue28/)
 * (@xue28)
 * [3 years, 6 months ago](https://wordpress.org/support/topic/php-warnings-143/#post-16205183)
 * Hi [@sinduri](https://wordpress.org/support/users/sinduri/)
 * Thanks for your confirmation that even after disabling all plugins and updating
   the database, the error still persists.
 * Can you please provide the **fatal error logs** (if any) under `WooCommerce >
   Status > Logs` that would help us further troubleshoot?
 * Thanks!

Viewing 7 replies - 1 through 7 (of 7 total)

The topic ‘PHP Warnings’ is closed to new replies.

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 * 7 replies
 * 3 participants
 * Last reply from: [xue28 (woo-hc)](https://wordpress.org/support/users/xue28/)
 * Last activity: [3 years, 6 months ago](https://wordpress.org/support/topic/php-warnings-143/#post-16205183)
 * Status: resolved