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Align highlight_string|file with HTML standard and modern browsers #11913

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8343be4
Align highlight_string|file with HTML standard and modern browsers
kamil-tekiela Aug 11, 2023
950b893
Revert to use <span> again
kamil-tekiela Aug 11, 2023
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11 changes: 7 additions & 4 deletions Zend/tests/bug35655.phpt
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Expand Up @@ -19,7 +19,10 @@ EOT
highlight_string($code);
?>
--EXPECT--
<code><span style="color: #000000">
<br /><span style="color: #0000BB">&lt;?php<br />&nbsp;&nbsp;$x&nbsp;</span><span style="color: #007700">=&nbsp;&lt;&lt;&lt;EOT<br /></span><span style="color: #DD0000">some&nbsp;string&nbsp;&nbsp;&nbsp;&nbsp;<br /></span><span style="color: #007700">EOT<br />&nbsp;&nbsp;</span><span style="color: #0000BB">$y&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">2</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code>
<pre><code style="color: #000000">
<span style="color: #0000BB">&lt;?php
$x </span><span style="color: #007700">= &lt;&lt;&lt;EOT
</span><span style="color: #DD0000">some string
</span><span style="color: #007700">EOT
</span><span style="color: #0000BB">$y </span><span style="color: #007700">= </span><span style="color: #0000BB">2</span><span style="color: #007700">;
</span><span style="color: #0000BB">?&gt;</span></code></pre>
5 changes: 1 addition & 4 deletions Zend/tests/bug42767.phpt
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Expand Up @@ -11,7 +11,4 @@ highlight.html = #000000
highlight_string('<?php /*some comment..');
?>
--EXPECT--
<code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php&nbsp;</span><span style="color: #FF8000">/*some&nbsp;comment..</span>
</span>
</code>
<pre><code style="color: #000000"><span style="color: #0000BB">&lt;?php </span><span style="color: #FF8000">/*some comment..</span></code></pre>
6 changes: 2 additions & 4 deletions Zend/tests/bug71086.phpt
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Expand Up @@ -8,7 +8,5 @@ var_dump($highlightedString);

?>
--EXPECT--
string(169) "<code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php&nbsp;<br />&nbsp;09&nbsp;09&nbsp;09</span><span style="color: #007700">;</span>
</span>
</code>"
string(139) "<pre><code style="color: #000000"><span style="color: #0000BB">&lt;?php
09 09 09</span><span style="color: #007700">;</span></code></pre>"
10 changes: 6 additions & 4 deletions Zend/tests/nowdoc_013.phpt
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Expand Up @@ -20,7 +20,9 @@ EOF;
highlight_string($code);
?>
--EXPECT--
<code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />&nbsp;&nbsp;$x&nbsp;</span><span style="color: #007700">=&nbsp;&lt;&lt;&lt;'EOT'<br /></span><span style="color: #DD0000">some&nbsp;string&nbsp;&nbsp;&nbsp;&nbsp;<br /></span><span style="color: #007700">EOT<br />&nbsp;&nbsp;</span><span style="color: #0000BB">$y&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">2</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code>
<pre><code style="color: #000000"><span style="color: #0000BB">&lt;?php
$x </span><span style="color: #007700">= &lt;&lt;&lt;'EOT'
</span><span style="color: #DD0000">some string
</span><span style="color: #007700">EOT
</span><span style="color: #0000BB">$y </span><span style="color: #007700">= </span><span style="color: #0000BB">2</span><span style="color: #007700">;
</span><span style="color: #0000BB">?&gt;</span></code></pre>
9 changes: 5 additions & 4 deletions Zend/tests/nowdoc_014.phpt
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Expand Up @@ -18,7 +18,8 @@ EOF;
highlight_string($code);
?>
--EXPECT--
<code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />&nbsp;&nbsp;$x&nbsp;</span><span style="color: #007700">=&nbsp;&lt;&lt;&lt;'EOT'<br />EOT<br />&nbsp;&nbsp;</span><span style="color: #0000BB">$y&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">2</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code>
<pre><code style="color: #000000"><span style="color: #0000BB">&lt;?php
$x </span><span style="color: #007700">= &lt;&lt;&lt;'EOT'
EOT
</span><span style="color: #0000BB">$y </span><span style="color: #007700">= </span><span style="color: #0000BB">2</span><span style="color: #007700">;
</span><span style="color: #0000BB">?&gt;</span></code></pre>
16 changes: 4 additions & 12 deletions Zend/zend_highlight.c
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Expand Up @@ -28,9 +28,6 @@
ZEND_API void zend_html_putc(char c)
{
switch (c) {
case '\n':
ZEND_PUTS("<br />");
break;
case '<':
ZEND_PUTS("&lt;");
break;
Expand All @@ -40,11 +37,8 @@ ZEND_API void zend_html_putc(char c)
case '&':
ZEND_PUTS("&amp;");
break;
case ' ':
ZEND_PUTS("&nbsp;");
break;
case '\t':
ZEND_PUTS("&nbsp;&nbsp;&nbsp;&nbsp;");
ZEND_PUTS(" ");
Comment on lines 40 to +41
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Not sure if I'm a fan of replacing tabs by 4 spaces, but that's by the by.

break;
default:
ZEND_PUTC(c);
Expand Down Expand Up @@ -88,8 +82,7 @@ ZEND_API void zend_highlight(zend_syntax_highlighter_ini *syntax_highlighter_ini
char *last_color = syntax_highlighter_ini->highlight_html;
char *next_color;

zend_printf("<code>");
zend_printf("<span style=\"color: %s\">\n", last_color);
zend_printf("<pre><code style=\"color: %s\">", last_color);
/* highlight stuff coming back from zendlex() */
while ((token_type=lex_scan(&token, NULL))) {
switch (token_type) {
Expand Down Expand Up @@ -162,10 +155,9 @@ ZEND_API void zend_highlight(zend_syntax_highlighter_ini *syntax_highlighter_ini
}

if (last_color != syntax_highlighter_ini->highlight_html) {
zend_printf("</span>\n");
zend_printf("</span>");
}
zend_printf("</span>\n");
zend_printf("</code>");
zend_printf("</code></pre>");

/* Discard parse errors thrown during tokenization */
zend_clear_exception();
Expand Down
5 changes: 1 addition & 4 deletions ext/phar/tests/cache_list/frontcontroller15.phpt
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Expand Up @@ -14,7 +14,4 @@ files/frontcontroller8.phar
--EXPECTHEADERS--
Content-type: text/html; charset=UTF-8
--EXPECT--
<code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php&nbsp;</span><span style="color: #007700">function&nbsp;</span><span style="color: #0000BB">hio</span><span style="color: #007700">(){}</span>
</span>
</code>
<pre><code style="color: #000000"><span style="color: #0000BB">&lt;?php </span><span style="color: #007700">function </span><span style="color: #0000BB">hio</span><span style="color: #007700">(){}</span></code></pre>
5 changes: 1 addition & 4 deletions ext/phar/tests/cache_list/frontcontroller3.phpt
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Expand Up @@ -14,7 +14,4 @@ files/frontcontroller.phar
--EXPECTHEADERS--
Content-type: text/html; charset=UTF-8
--EXPECT--
<code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php&nbsp;</span><span style="color: #007700">function&nbsp;</span><span style="color: #0000BB">hio</span><span style="color: #007700">(){}</span>
</span>
</code>
<pre><code style="color: #000000"><span style="color: #0000BB">&lt;?php </span><span style="color: #007700">function </span><span style="color: #0000BB">hio</span><span style="color: #007700">(){}</span></code></pre>
5 changes: 1 addition & 4 deletions ext/phar/tests/cache_list/frontcontroller9.phpt
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Expand Up @@ -14,7 +14,4 @@ files/frontcontroller3.phar
--EXPECTHEADERS--
Content-type: text/html; charset=UTF-8
--EXPECT--
<code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php&nbsp;</span><span style="color: #007700">function&nbsp;</span><span style="color: #0000BB">hio</span><span style="color: #007700">(){}</span>
</span>
</code>
<pre><code style="color: #000000"><span style="color: #0000BB">&lt;?php </span><span style="color: #007700">function </span><span style="color: #0000BB">hio</span><span style="color: #007700">(){}</span></code></pre>
5 changes: 1 addition & 4 deletions ext/phar/tests/frontcontroller15.phpt
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Expand Up @@ -13,7 +13,4 @@ files/frontcontroller8.phar
--EXPECTHEADERS--
Content-type: text/html; charset=UTF-8
--EXPECT--
<code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php&nbsp;</span><span style="color: #007700">function&nbsp;</span><span style="color: #0000BB">hio</span><span style="color: #007700">(){}</span>
</span>
</code>
<pre><code style="color: #000000"><span style="color: #0000BB">&lt;?php </span><span style="color: #007700">function </span><span style="color: #0000BB">hio</span><span style="color: #007700">(){}</span></code></pre>
5 changes: 1 addition & 4 deletions ext/phar/tests/frontcontroller3.phpt
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Expand Up @@ -13,7 +13,4 @@ files/frontcontroller.phar
--EXPECTHEADERS--
Content-type: text/html; charset=UTF-8
--EXPECT--
<code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php&nbsp;</span><span style="color: #007700">function&nbsp;</span><span style="color: #0000BB">hio</span><span style="color: #007700">(){}</span>
</span>
</code>
<pre><code style="color: #000000"><span style="color: #0000BB">&lt;?php </span><span style="color: #007700">function </span><span style="color: #0000BB">hio</span><span style="color: #007700">(){}</span></code></pre>
5 changes: 1 addition & 4 deletions ext/phar/tests/frontcontroller9.phpt
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Expand Up @@ -13,7 +13,4 @@ files/frontcontroller3.phar
--EXPECTHEADERS--
Content-type: text/html; charset=UTF-8
--EXPECT--
<code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php&nbsp;</span><span style="color: #007700">function&nbsp;</span><span style="color: #0000BB">hio</span><span style="color: #007700">(){}</span>
</span>
</code>
<pre><code style="color: #000000"><span style="color: #0000BB">&lt;?php </span><span style="color: #007700">function </span><span style="color: #0000BB">hio</span><span style="color: #007700">(){}</span></code></pre>
5 changes: 1 addition & 4 deletions ext/phar/tests/tar/frontcontroller15.phar.phpt
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Expand Up @@ -13,7 +13,4 @@ files/frontcontroller8.phar.tar
--EXPECTHEADERS--
Content-type: text/html; charset=UTF-8
--EXPECT--
<code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php&nbsp;</span><span style="color: #007700">function&nbsp;</span><span style="color: #0000BB">hio</span><span style="color: #007700">(){}</span>
</span>
</code>
<pre><code style="color: #000000"><span style="color: #0000BB">&lt;?php </span><span style="color: #007700">function </span><span style="color: #0000BB">hio</span><span style="color: #007700">(){}</span></code></pre>
5 changes: 1 addition & 4 deletions ext/phar/tests/tar/frontcontroller3.phar.phpt
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Expand Up @@ -13,7 +13,4 @@ files/frontcontroller.phar.tar
--EXPECTHEADERS--
Content-type: text/html; charset=UTF-8
--EXPECT--
<code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php&nbsp;</span><span style="color: #007700">function&nbsp;</span><span style="color: #0000BB">hio</span><span style="color: #007700">(){}</span>
</span>
</code>
<pre><code style="color: #000000"><span style="color: #0000BB">&lt;?php </span><span style="color: #007700">function </span><span style="color: #0000BB">hio</span><span style="color: #007700">(){}</span></code></pre>
5 changes: 1 addition & 4 deletions ext/phar/tests/tar/frontcontroller9.phar.phpt
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Expand Up @@ -13,7 +13,4 @@ files/frontcontroller3.phar.tar
--EXPECTHEADERS--
Content-type: text/html; charset=UTF-8
--EXPECT--
<code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php&nbsp;</span><span style="color: #007700">function&nbsp;</span><span style="color: #0000BB">hio</span><span style="color: #007700">(){}</span>
</span>
</code>
<pre><code style="color: #000000"><span style="color: #0000BB">&lt;?php </span><span style="color: #007700">function </span><span style="color: #0000BB">hio</span><span style="color: #007700">(){}</span></code></pre>
5 changes: 1 addition & 4 deletions ext/phar/tests/zip/frontcontroller15.phar.phpt
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Expand Up @@ -15,7 +15,4 @@ files/frontcontroller8.phar.zip
--EXPECTHEADERS--
Content-type: text/html; charset=UTF-8
--EXPECT--
<code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php&nbsp;</span><span style="color: #007700">function&nbsp;</span><span style="color: #0000BB">hio</span><span style="color: #007700">(){}</span>
</span>
</code>
<pre><code style="color: #000000"><span style="color: #0000BB">&lt;?php </span><span style="color: #007700">function </span><span style="color: #0000BB">hio</span><span style="color: #007700">(){}</span></code></pre>
5 changes: 1 addition & 4 deletions ext/phar/tests/zip/frontcontroller3.phar.phpt
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Expand Up @@ -15,7 +15,4 @@ files/frontcontroller.phar.zip
--EXPECTHEADERS--
Content-type: text/html; charset=UTF-8
--EXPECT--
<code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php&nbsp;</span><span style="color: #007700">function&nbsp;</span><span style="color: #0000BB">hio</span><span style="color: #007700">(){}</span>
</span>
</code>
<pre><code style="color: #000000"><span style="color: #0000BB">&lt;?php </span><span style="color: #007700">function </span><span style="color: #0000BB">hio</span><span style="color: #007700">(){}</span></code></pre>
5 changes: 1 addition & 4 deletions ext/phar/tests/zip/frontcontroller9.phar.phpt
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Expand Up @@ -13,7 +13,4 @@ files/frontcontroller3.phar.zip
--EXPECTHEADERS--
Content-type: text/html; charset=UTF-8
--EXPECT--
<code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php&nbsp;</span><span style="color: #007700">function&nbsp;</span><span style="color: #0000BB">hio</span><span style="color: #007700">(){}</span>
</span>
</code>
<pre><code style="color: #000000"><span style="color: #0000BB">&lt;?php </span><span style="color: #007700">function </span><span style="color: #0000BB">hio</span><span style="color: #007700">(){}</span></code></pre>
12 changes: 9 additions & 3 deletions ext/standard/tests/general_functions/highlight_heredoc.phpt
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Expand Up @@ -16,6 +16,12 @@ DDDD;
highlight_string($str);
?>
--EXPECT--
<code><span style="color: #000000">
<br />$x=&lt;&lt;&lt;DD<br />jhdsjkfhjdsh<br />DD<br />."";<br />$a=&lt;&lt;&lt;DDDD<br />jhdsjkfhjdsh<br />DDDD;<br /></span>
</code>
<pre><code style="color: #000000">
$x=&lt;&lt;&lt;DD
jhdsjkfhjdsh
DD
."";
$a=&lt;&lt;&lt;DDDD
jhdsjkfhjdsh
DDDD;
</code></pre>
22 changes: 10 additions & 12 deletions ext/standard/tests/strings/highlight_file.phpt
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Expand Up @@ -42,16 +42,14 @@ Warning: highlight_file(%shighlight_file.dat): Failed to open stream: No such fi

Warning: highlight_file(): Failed opening '%shighlight_file.dat' for highlighting in %s on line %d
bool(false)
<code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php&nbsp;</span><span style="color: #007700">echo&nbsp;</span><span style="color: #DD0000">"test"</span><span style="color: #007700">;&nbsp;</span><span style="color: #0000BB">?&gt;</span>
</span>
</code>bool(true)
<code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php&nbsp;</span><span style="color: #007700">echo&nbsp;</span><span style="color: #DD0000">"test&nbsp;?&gt;</span>
</span>
</code>bool(true)
<code><span style="color: #000000">
<br /><span style="color: #0000BB">&lt;?php<br /></span><span style="color: #007700">class&nbsp;</span><span style="color: #0000BB">test&nbsp;</span><span style="color: #007700">{<br />&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;</span><span style="color: #0000BB">$var&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">1</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;private&nbsp;function&nbsp;</span><span style="color: #0000BB">foo</span><span style="color: #007700">()&nbsp;{&nbsp;echo&nbsp;</span><span style="color: #DD0000">"foo"</span><span style="color: #007700">;&nbsp;}<br />&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;function&nbsp;</span><span style="color: #0000BB">bar</span><span style="color: #007700">()&nbsp;{&nbsp;</span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">test</span><span style="color: #007700">::</span><span style="color: #0000BB">foo</span><span style="color: #007700">());&nbsp;}<br />}<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code>bool(true)
<pre><code style="color: #000000"><span style="color: #0000BB">&lt;?php </span><span style="color: #007700">echo </span><span style="color: #DD0000">"test"</span><span style="color: #007700">; </span><span style="color: #0000BB">?&gt;</span></code></pre>bool(true)
<pre><code style="color: #000000"><span style="color: #0000BB">&lt;?php </span><span style="color: #007700">echo </span><span style="color: #DD0000">"test ?&gt;</span></code></pre>bool(true)
<pre><code style="color: #000000">
<span style="color: #0000BB">&lt;?php
</span><span style="color: #007700">class </span><span style="color: #0000BB">test </span><span style="color: #007700">{
public </span><span style="color: #0000BB">$var </span><span style="color: #007700">= </span><span style="color: #0000BB">1</span><span style="color: #007700">;
private function </span><span style="color: #0000BB">foo</span><span style="color: #007700">() { echo </span><span style="color: #DD0000">"foo"</span><span style="color: #007700">; }
public function </span><span style="color: #0000BB">bar</span><span style="color: #007700">() { </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">test</span><span style="color: #007700">::</span><span style="color: #0000BB">foo</span><span style="color: #007700">()); }
}
</span><span style="color: #0000BB">?&gt;</span></code></pre>bool(true)
Done
20 changes: 16 additions & 4 deletions ext/standard/tests/strings/show_source_basic.phpt
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Expand Up @@ -21,7 +21,19 @@ show_source(__FILE__);
?>
--EXPECT--
*** Test by calling method or function with its expected arguments ***
<code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /></span><span style="color: #007700">echo&nbsp;</span><span style="color: #DD0000">"***&nbsp;Test&nbsp;by&nbsp;calling&nbsp;method&nbsp;or&nbsp;function&nbsp;with&nbsp;its&nbsp;expected&nbsp;arguments&nbsp;***\n"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$foo&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #DD0000">'bar'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$baz&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #DD0000">"something&nbsp;"</span><span style="color: #007700">.</span><span style="color: #0000BB">$foo</span><span style="color: #007700">.</span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /><br />if&nbsp;(&nbsp;</span><span style="color: #0000BB">$foo&nbsp;</span><span style="color: #007700">==&nbsp;</span><span style="color: #DD0000">'bar'&nbsp;</span><span style="color: #007700">)<br />{<br />&nbsp;&nbsp;</span><span style="color: #0000BB">$baz&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #DD0000">'baz'</span><span style="color: #007700">;<br />}<br /><br />&nbsp;</span><span style="color: #FF8000">/*&nbsp;some&nbsp;code&nbsp;here&nbsp;*/<br /><br /></span><span style="color: #0000BB">show_source</span><span style="color: #007700">(</span><span style="color: #0000BB">__FILE__</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">?&gt;<br /></span>
</span>
</code>
<pre><code style="color: #000000"><span style="color: #0000BB">&lt;?php
</span><span style="color: #007700">echo </span><span style="color: #DD0000">"*** Test by calling method or function with its expected arguments ***\n"</span><span style="color: #007700">;
</span><span style="color: #0000BB">$foo </span><span style="color: #007700">= </span><span style="color: #DD0000">'bar'</span><span style="color: #007700">;
</span><span style="color: #0000BB">$baz </span><span style="color: #007700">= </span><span style="color: #DD0000">"something "</span><span style="color: #007700">.</span><span style="color: #0000BB">$foo</span><span style="color: #007700">.</span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;

if ( </span><span style="color: #0000BB">$foo </span><span style="color: #007700">== </span><span style="color: #DD0000">'bar' </span><span style="color: #007700">)
{
</span><span style="color: #0000BB">$baz </span><span style="color: #007700">= </span><span style="color: #DD0000">'baz'</span><span style="color: #007700">;
}

</span><span style="color: #FF8000">/* some code here */

</span><span style="color: #0000BB">show_source</span><span style="color: #007700">(</span><span style="color: #0000BB">__FILE__</span><span style="color: #007700">);

</span><span style="color: #0000BB">?&gt;
</span></code></pre>
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