Title: PHP 7 compatibility check Last modified: October 17, 2016 --- # PHP 7 compatibility check * Resolved [4ud](https://wordpress.org/support/users/4ud/) * (@4ud) * [9 years, 7 months ago](https://wordpress.org/support/topic/php-7-compatibility-check-2/) * Hi! * I’ve tested all my plugins with this PHP linter: [https://wordpress.org/plugins/php-compatibility-checker/](https://wordpress.org/plugins/php-compatibility-checker/) * Unfortunately I found a problem with your plugin. Would be great if you can fix this! * All the best and thx for your great plugin, 4ud * FILE: /plugins/all-in-one-wp-security-and-firewall/lib/whois/whois.client.php ———————————————————————————————————————————— FOUND 1 ERROR AFFECTING 1 LINE ———————————————————————————————————————————— 71 | ERROR | Use of deprecated PHP4 style class constructor is not supported since PHP 7 ———————————————————————————————————————————— * FILE: /plugins/all-in-one-wp-security-and-firewall/lib/whois/whois.de.php ——————————————————————————————————————————– FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE ——————————————————————————————————————————– 1 | WARNING | File has mixed line endings; this may cause incorrect results ——————————————————————————————————————————– * FILE: /plugins/all-in-one-wp-security-and-firewall/lib/whois/whois.idna.php ———————————————————————————————————————————- FOUND 1 ERROR AFFECTING 1 LINE ———————————————————————————————————————————- 94 | ERROR | Use of deprecated PHP4 style class constructor is not supported since PHP 7 ———————————————————————————————————————————- * FILE: /plugins/all-in-one-wp-security-and-firewall/lib/whois/whois.ip.lib.php ———————————————————————————————————————————— FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE ———————————————————————————————————————————— 1 | WARNING | File has mixed line endings; this may cause incorrect results ———————————————————————————————————————————— * FILE: /plugins/all-in-one-wp-security-and-firewall/lib/whois/whois.ip.php ——————————————————————————————————————————– FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE ——————————————————————————————————————————– 1 | WARNING | File has mixed line endings; this may cause incorrect results ——————————————————————————————————————————– * FILE: /plugins/all-in-one-wp-security-and-firewall/lib/whois/whois.main.php ———————————————————————————————————————————- FOUND 1 ERROR AND 1 WARNING AFFECTING 2 LINES ———————————————————————————————————————————- 1 | WARNING | File has mixed line endings; this may cause incorrect results 51 | ERROR | Use of deprecated PHP4 style class constructor is not supported since PHP 7 ———————————————————————————————————————————- * FILE: /plugins/all-in-one-wp-security-and-firewall/lib/whois/whois.mobi.php ———————————————————————————————————————————- FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE ———————————————————————————————————————————- 1 | WARNING | File has mixed line endings; this may cause incorrect results ———————————————————————————————————————————- * FILE: /plugins/all-in-one-wp-security-and-firewall/lib/whois/whois.nl.php ——————————————————————————————————————————– FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE ——————————————————————————————————————————– 1 | WARNING | File has mixed line endings; this may cause incorrect results ——————————————————————————————————————————– * FILE: /plugins/all-in-one-wp-security-and-firewall/lib/whois/whois.nz.php ——————————————————————————————————————————– FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE ——————————————————————————————————————————– 1 | WARNING | File has mixed line endings; this may cause incorrect results ——————————————————————————————————————————– * FILE: /plugins/all-in-one-wp-security-and-firewall/lib/whois/whois.org.php ——————————————————————————————————————————— FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE ——————————————————————————————————————————— 1 | WARNING | File has mixed line endings; this may cause incorrect results ——————————————————————————————————————————— * FILE: /plugins/all-in-one-wp-security-and-firewall/lib/whois/whois.parser.php ———————————————————————————————————————————— FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE ———————————————————————————————————————————— 1 | WARNING | File has mixed line endings; this may cause incorrect results ———————————————————————————————————————————— * FILE: /plugins/all-in-one-wp-security-and-firewall/lib/whois/whois.servers.php ————————————————————————————————————————————- FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE ————————————————————————————————————————————- 1 | WARNING | File has mixed line endings; this may cause incorrect results ————————————————————————————————————————————- * FILE: /plugins/all-in-one-wp-security-and-firewall/lib/whois/whois.si.php ——————————————————————————————————————————– FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE ——————————————————————————————————————————– 1 | WARNING | File has mixed line endings; this may cause incorrect results ——————————————————————————————————————————– * FILE: /plugins/all-in-one-wp-security-and-firewall/lib/whois/whois.utils.php ———————————————————————————————————————————– FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE ———————————————————————————————————————————– 1 | WARNING | File has mixed line endings; this may cause incorrect results ———————————————————————————————————————————– Viewing 1 replies (of 1 total) * [Česlav Przywara](https://wordpress.org/support/users/chesio/) * (@chesio) * [9 years, 7 months ago](https://wordpress.org/support/topic/php-7-compatibility-check-2/#post-8316831) * Hi, this has been reported before, please see the following [thread](https://wordpress.org/support/topic/php-7-0/). Viewing 1 replies (of 1 total) The topic ‘PHP 7 compatibility check’ is closed to new replies. * ![](https://ps.w.org/all-in-one-wp-security-and-firewall/assets/icon-256x256. png?rev=2798307) * [All-In-One Security (AIOS) – Security and Firewall](https://wordpress.org/plugins/all-in-one-wp-security-and-firewall/) * [Frequently Asked Questions](https://wordpress.org/plugins/all-in-one-wp-security-and-firewall/#faq) * [Support Threads](https://wordpress.org/support/plugin/all-in-one-wp-security-and-firewall/) * [Active Topics](https://wordpress.org/support/plugin/all-in-one-wp-security-and-firewall/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/all-in-one-wp-security-and-firewall/unresolved/) * [Reviews](https://wordpress.org/support/plugin/all-in-one-wp-security-and-firewall/reviews/) * 1 reply * 2 participants * Last reply from: [Česlav Przywara](https://wordpress.org/support/users/chesio/) * Last activity: [9 years, 7 months ago](https://wordpress.org/support/topic/php-7-compatibility-check-2/#post-8316831) * Status: resolved