To pass more than one css rule, but also a class, an id, or any html attribute to highlighted element, we can escape a quote to close the inline styling: ini_set('highlight.string', '#F8F8F8 ; font-size:1.4em\" class=\'string\' ');
Il comportamento di queste funzioni è influenzato dalle impostazioni di php.ini.
| Nome | Default | Modificabile | Storico dei cambiamenti |
|---|---|---|---|
| ignore_user_abort | "0" | INI_ALL |
|
| highlight.string | "#DD0000" | INI_ALL |
|
| highlight.comment | "#FF8000" | INI_ALL |
|
| highlight.keyword | "#007700" | INI_ALL |
|
| highlight.default | "#0000BB" | INI_ALL |
|
| highlight.html | "#000000" | INI_ALL |
|
| browscap | NULL | INI_SYSTEM |
Breve descrizione dei parametri di configurazione.
ignore_user_abort
bool
false by default. If changed to true scripts will not be terminated
after a client has aborted their connection.
See also ignore_user_abort().
highlight.bg
string
highlight.comment
string
highlight.default
string
highlight.html
string
highlight.keyword
string
highlight.string
string
Colors for Syntax Highlighting mode. Anything that's acceptable in <font color="??????"> would work.
browscap
string
Name (e.g.: browscap.ini) and location of browser capabilities file. See also get_browser().
To pass more than one css rule, but also a class, an id, or any html attribute to highlighted element, we can escape a quote to close the inline styling: ini_set('highlight.string', '#F8F8F8 ; font-size:1.4em\" class=\'string\' ');*** Additions to the previous message ***To change the style directly from a CSS file, it is recommended to only go through classes instead of hard-coding it.<?php // Create an array with default php functions $functions = array("default", "html", "keyword", "string", "comment"); // Replace color code (ex: #FF8000) with class name (ex:"highlight-comment") foreach ($functions as $value) { ini_set("highlight.$value", "highlight-$value;"); } $content = highlight_file($filename, true); // or $content = highlight_string($string, true); // Convert style="color: highlight-function" into class="highlight-function" into $content // It allows you to modify only the default functions foreach ($functions as $value) { $content = preg_replace("/style=\"color: highlight-$value;\"/", "class=\"highlight-$value\"", $content); }?>And in the CSS file (for example) :.highlight-html { color: #000000; }.highlight-default { color: #0000bb; }.highlight-keyword { color: #007700; font-weight: bold; }.highlight-string { color: #dd0000; }.highlight-comment { color: #ff8000; }To change the style directly from a CSS file, it is recommended to only go through classes instead of hard-coding it.<?php $functions = array("default", "html", "keyword", "string", "comment"); foreach ($functions as $value) { ini_set("highlight.$value", "highlight-$value;"); }?>And in the CSS file (for example) :.highlight-html { color: #000000; }.highlight-default { color: #0000bb; }.highlight-keyword { color: #007700; font-weight: bold; }.highlight-string { color: #dd0000; }.highlight-comment { color: #ff8000; }