php

Problem:

PHP-CLI umstellen auf PHP 8.3

ln -snf /opt/plesk/php/8.3/bin/php /etc/alternatives/php

1. abs
2. acos
3. acosh
4. addcslashes
5. addslashes
6. apache_request_headers
7. apache_response_headers
8. apcu_add
9. apcu_cache_info
10. apcu_cas
11. apcu_clear_cache
12. apcu_dec
13. apcu_delete
14. apcu_enabled
15. apcu_entry
16. apcu_exists
17. apcu_fetch
18. apcu_inc
19. apcu_key_info
20. apcu_sma_info
21. apcu_store
22. array_change_key_case
23. array_chunk
24. array_column
25. array_combine
26. array_count_values
27. array_diff

Software / Platforms: Apache Webserver, nginx, MariaDB, PHP 8.3, Plesk, Apache Solr

Values for /opt/plesk/php/8.3/etc/php.ini :

Solution:

mkdir bench && cd bench/
wget https://github.com/sergix44/php-benchmark-script/archive/refs/heads/master.zip
unzip master.zip 
cd php-benchmark-script-master/
php bench.php --multiplier=2
php bench.php --multiplier=2  --mysql_host=localhost --mysql_user=myusername --mysql_password=mypass123

Solution

        $ip = $_SERVER['SERVER_ADDR'] ?? shell_exec("hostname -I");

Convert "Western European" encoding to UTF-8 (from ISO-8859-1 / Windows-1252):

$my_detect_encoding = mb_detect_encoding($content, mb_detect_order(), false);
    
if( $my_detect_encoding != 'UTF-8'){
	$content= iconv('ISO-8859-1', 'UTF-8//TRANSLIT//IGNORE', $content);
}

Fint all lines starting with 111

^(111)

Fint other lines (NOT starting with 111)

^(?!111)

Problem