php

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

PHP Handler List

Filename Sanitizer / Normalizer : 

<?php

$str = "Text mit Ä Ö Ü ß é á ú î é ú í ó á ý ";
echo iconv('UTF-8', 'ASCII//TRANSLIT//IGNORE', $str);

// Text mit A O U ss e a u i e u i o a y 

?>

Trim all array elements with PHP:

$trimmed_array = array_map('trim', $fruits);

To see the difference:

Composer Output an PHP-Variable:

<?php 

$output = shell_exec( "composer update --dry-run 2>&1" ); 

echo $output;

Fehler:

Error: Maximum function nesting level of '256' reached, aborting! in html_entity_decode() (line 386 of /home/512/web/core/lib/Drupal/Component/Utility/Html.php)

Lösung (php.ini):

xdebug.max_nesting_level = 1024