HTML != XML bearbeitet von Regina Schaukrug 09.07.2018 20:55 > Wenn man es mit SimpleXML lösen kann Naja... Mit SimpleXML könnte es schon beim Laden des "XML" Probleme geben: **[<p>:](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/p)** The end tag may be omitted if the <p> element is immediately followed by an <address>, <article>, <aside>, <blockquote>, <div>, <dl>, <fieldset>, <footer>, <form>, <h1>, <h2>, <h3>, <h4>, <h5>, <h6>, <header>, <hr>, <menu>, <nav>, <ol>, <pre>, <section>, <table>, <ul> or another <p> element, or if there is no more content in the parent element and the parent element is not an <a> element. **[<li>:](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/li)** The end tag can be omitted if the list item is immediately followed by another <li> element, or if there is no more content in its parent element. **[<td>:](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/td)** The end tag may be omitted, if it is immediately followed by a <th> or <td> element or if there are no more data in its parent element. **[<th>:](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/th)** The end tag may be omitted, if it is immediately followed by a <th> or <td> element or if there are no more data in its parent element. **Testen wir das mal mit erlaubtem HTML…** (Hinweis: Der Validator meckert nur den fehlenden <title> an.) ~~~php <?php $html='<!DOCTYPE html> <html lang="de"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=Edge"> <meta name="viewport" content="width=device-width,initial-scale=1,shrink-to-fit=no"> </head> <body> <h1>Hallo Welt!</h1> <p>Lorem ipsum <p>Lorem ipsum <p>Lorem ipsum </body> </html>'; $xml = simplexml_load_string( $html ); print_r( (array) $xml ); ~~~ Ups! ~~~ PHP Warning: simplexml_load_string(): Entity: line 7: parser error : Opening and ending tag mismatch: meta line 6 and head in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): </head> in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): ^ in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): Entity: line 13: parser error : Opening and ending tag mismatch: p line 12 and body in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): </body> in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): ^ in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): Entity: line 14: parser error : Opening and ending tag mismatch: p line 11 and html in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): Entity: line 14: parser error : Premature end of data in tag p line 10 in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): Entity: line 14: parser error : Premature end of data in tag body line 8 in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): Entity: line 14: parser error : Premature end of data in tag meta line 5 in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): Entity: line 14: parser error : Premature end of data in tag meta line 4 in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): Entity: line 14: parser error : Premature end of data in tag head line 3 in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): Entity: line 14: parser error : Premature end of data in tag html line 2 in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 Array ( [0] => ) ~~~
HTML != XML bearbeitet von Regina Schaukrug 09.07.2018 21:01 > Wenn man es mit SimpleXML lösen kann Naja... Mit SimpleXML könnte es schon beim Laden des "XML" Probleme geben: **[<p>:](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/p)** The end tag may be omitted if the <p> element is immediately followed by an <address>, <article>, <aside>, <blockquote>, <div>, <dl>, <fieldset>, <footer>, <form>, <h1>, <h2>, <h3>, <h4>, <h5>, <h6>, <header>, <hr>, <menu>, <nav>, <ol>, <pre>, <section>, <table>, <ul> or another <p> element, or if there is no more content in the parent element and the parent element is not an <a> element. **[<li>:](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/li)** The end tag can be omitted if the list item is immediately followed by another <li> element, or if there is no more content in its parent element. **[<td>:](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/td)** The end tag may be omitted, if it is immediately followed by a <th> or <td> element or if there are no more data in its parent element. **[<th>:](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/th)** The end tag may be omitted, if it is immediately followed by a <th> or <td> element or if there are no more data in its parent element. **Testen wir das mal...** ~~~php <?php $html='<!DOCTYPE html> <html lang="de"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=Edge"> <meta name="viewport" content="width=device-width,initial-scale=1,shrink-to-fit=no"> </head> <body> <h1>Hallo Welt!</h1> <p>Lorem ipsum <p>Lorem ipsum <p>Lorem ipsum </body> </html>'; $xml = simplexml_load_string( $html ); print_r( (array) $xml ); ~~~ Ups! ~~~ PHP Warning: simplexml_load_string(): Entity: line 7: parser error : Opening and ending tag mismatch: meta line 6 and head in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): </head> in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): ^ in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): Entity: line 13: parser error : Opening and ending tag mismatch: p line 12 and body in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): </body> in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): ^ in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): Entity: line 14: parser error : Opening and ending tag mismatch: p line 11 and html in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): Entity: line 14: parser error : Premature end of data in tag p line 10 in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): Entity: line 14: parser error : Premature end of data in tag body line 8 in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): Entity: line 14: parser error : Premature end of data in tag meta line 5 in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): Entity: line 14: parser error : Premature end of data in tag meta line 4 in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): Entity: line 14: parser error : Premature end of data in tag head line 3 in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): Entity: line 14: parser error : Premature end of data in tag html line 2 in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 Array ( [0] => ) ~~~
HTML Überschriften parsen und Inhaltsverzeichnis erstellen, Ideen in der Diskussionslinie bearbeitet von Regina Schaukrug 09.07.2018 20:56 > Wenn man es mit SimpleXML lösen kann Naja... Mit SimpleXML könnte es schon beim Laden des "XML" Probleme geben: **[<p>:](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/p)** The end tag may be omitted if the <p> element is immediately followed by an <address>, <article>, <aside>, <blockquote>, <div>, <dl>, <fieldset>, <footer>, <form>, <h1>, <h2>, <h3>, <h4>, <h5>, <h6>, <header>, <hr>, <menu>, <nav>, <ol>, <pre>, <section>, <table>, <ul> or another <p> element, or if there is no more content in the parent element and the parent element is not an <a> element. **[<li>:](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/li)** The end tag can be omitted if the list item is immediately followed by another <li> element, or if there is no more content in its parent element. **[<td>:](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/td)** The end tag may be omitted, if it is immediately followed by a <th> or <td> element or if there are no more data in its parent element. **[<th>:](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/th)** The end tag may be omitted, if it is immediately followed by a <th> or <td> element or if there are no more data in its parent element. **Testen wir das mal...** ~~~php <?php $html='<!DOCTYPE html> <html lang="de"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=Edge"> <meta name="viewport" content="width=device-width,initial-scale=1,shrink-to-fit=no"> </head> <body> <h1>Hallo Welt!</h1> <p>Lorem ipsum <p>Lorem ipsum <p>Lorem ipsum </body> </html>'; $xml = simplexml_load_string( $html ); print_r( (array) $xml ); ~~~ Ups! ~~~ PHP Warning: simplexml_load_string(): Entity: line 7: parser error : Opening and ending tag mismatch: meta line 6 and head in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): </head> in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): ^ in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): Entity: line 13: parser error : Opening and ending tag mismatch: p line 12 and body in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): </body> in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): ^ in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): Entity: line 14: parser error : Opening and ending tag mismatch: p line 11 and html in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): Entity: line 14: parser error : Premature end of data in tag p line 10 in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): Entity: line 14: parser error : Premature end of data in tag body line 8 in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): Entity: line 14: parser error : Premature end of data in tag meta line 5 in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): Entity: line 14: parser error : Premature end of data in tag meta line 4 in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): Entity: line 14: parser error : Premature end of data in tag head line 3 in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 PHP Warning: simplexml_load_string(): Entity: line 14: parser error : Premature end of data in tag html line 2 in /tmp/xml_simple_test.php on line 18 PHP Stack trace: PHP 1. {main}() /tmp/xml_simple_test.php:0 PHP 2. simplexml_load_string() /tmp/xml_simple_test.php:18 Array ( [0] => ) ~~~
nicht angemeldet nicht angemeldet
