{"id":2394,"date":"2025-02-13T08:00:00","date_gmt":"2025-02-13T07:00:00","guid":{"rendered":"https:\/\/www.fuhselab.de\/?p=2394"},"modified":"2025-02-28T07:24:39","modified_gmt":"2025-02-28T06:24:39","slug":"php-grundrechenarten-und-mehr","status":"publish","type":"post","link":"https:\/\/www.fuhselab.de\/index.php\/2025\/02\/13\/php-grundrechenarten-und-mehr\/","title":{"rendered":"PHP Grundrechenarten und mehr"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><br>Es geht weiter mit den Grundrechenarten, einigen anderen Berechnungen und den PHP Variablen\u2026<\/p>\n\n\n\n<!--more-->\n\n\n\n<p class=\"wp-block-paragraph\"><br><strong>Multiplikation:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;?php\n$zahl1 = 10;\n$zahl2 = 5;\necho $zahl1 * $zahl2;\n?><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><br><strong>Division:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;?php\n$zahl1 = 10;\n$zahl2 = 5;\necho $zahl1 \/ $zahl2;\n?><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><br><strong>Modulo:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;?php\n$zahl1 = 10;\n$zahl2 = 5;\necho $zahl1 % $zahl2;\n?><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><br><strong>Wurzelrechnung:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;?php\necho sqrt(64);\n?><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><br><strong>Potenzrechnung:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;?php\n$zahl1 = 10;\n$zahl2 = 5;\necho pow($zahl1,$zahl2);\n?><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Inkrement:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;?php\n$erhoehen = 1;\n$erhoehen++;\necho $erhoehen;\n?><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Dekrement:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;?php\n$senken = 2;\n$senken--;\necho $senken;\n?><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pr\u00e4inkrement:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;?php\n$erhoehen = 1;\n++$erhoehen;\necho $erhoehen;\n?><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Alle bisher beschriebenen Variablen sind fest im PHP-Code eingetragen. Im folgenden Artikel werden die Inhalte der Variable vom Benutzer eingetragen. Dadurch wird PHP dynamisch und erlaubt echte Interaktivit\u00e4t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Es geht weiter mit den Grundrechenarten, einigen anderen Berechnungen und den PHP Variablen\u2026<\/p>\n","protected":false},"author":1,"featured_media":543,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33],"tags":[32],"class_list":["post-2394","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-coding-club","tag-coding-club-peine"],"_links":{"self":[{"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/posts\/2394","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/comments?post=2394"}],"version-history":[{"count":2,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/posts\/2394\/revisions"}],"predecessor-version":[{"id":2510,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/posts\/2394\/revisions\/2510"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/media\/543"}],"wp:attachment":[{"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/media?parent=2394"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/categories?post=2394"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/tags?post=2394"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}