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java.lang.Object
au.id.jericho.lib.html.PHPTagTypes
public final class PHPTagTypes
extends java.lang.Object
register()
method is provided as a convenient way to register them all at once.
Field Summary | |
static StartTagType |
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static StartTagType |
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static StartTagType |
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Method Summary | |
static boolean | |
static boolean |
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static void |
public static final StartTagType PHP_SCRIPT
The tag type given to a script-style PHP start tag (<script language="php">
...</script>
).
Property Value Description
PHP script StartDelimiter
<script
ClosingDelimiter
>
IsServerTag
true
NamePrefix
script
CorrespondingEndTagType
EndTagType.NORMAL
HasAttributes
true
IsNameAfterPrefixRequired
false
<script language="php"> echo '<p>Hello World</p>'; </script>
public static final StartTagType PHP_SHORT
The tag type given to a short-form PHP tag (<?
...?>
). When this tag type is registered, all XML processing instructions are recognised as short-form PHP tags instead. The comments in the documentation of thePHP_STANDARD
tag type regarding the termination of PHP tags and trailing newlines are also applicable to this tag type.
Property Value Description
PHP short tag StartDelimiter
<?
ClosingDelimiter
?>
IsServerTag
true
NamePrefix
?
CorrespondingEndTagType
null
HasAttributes
false
IsNameAfterPrefixRequired
false
<? echo '<p>Hello World</p>'; ?>
public static final StartTagType PHP_STANDARD
The tag type given to a standard PHP tag (<?php
...?>
). Note that the standard PHP processor includes as part of the tag any newline characters directly following the closing delimiter, but PHP tags recognised by this library do not include trailing newlines. They must be removed manually if required. This library only correctly recognises standard PHP tags that comply with the XML syntax for processing instructions. Specifically, the tag is terminated by the first occurrence of the closing delimiter "?>
", even if it occurs within a PHP string expression. Unfortunately there is no reliable way to determine the end of a PHP tag without the use of a PHP parser. The following code is an example of a standard PHP tag that is not recognised correctly by this parser because of the presence of the closing delimiter within a string expression:<?php echo("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"); ?>This is recognised as the PHP tag:<?php echo("<?xml version=\"1.0\" encoding=\"UTF-8\"?>
followed by the plain text:\n"); ?>
Property Value Description
PHP standard tag StartDelimiter
<?php
ClosingDelimiter
?>
IsServerTag
true
NamePrefix
?php
CorrespondingEndTagType
null
HasAttributes
false
IsNameAfterPrefixRequired
false
<?php echo '<p>Hello World</p>'; ?>
public static boolean defines(TagType tagType)
Indicates whether the specified tag type is defined in this class.
- Parameters:
tagType
- theTagType
to test.
- Returns:
true
if the specified tag type is defined in this class, otherwisefalse
.
public static boolean isParsedByPHP(TagType tagType)
Indicates whether the specified tag type is recognised by a PHP parser. This is true if the specified tag type is defined in this class or if it is the common server tag type.
- Parameters:
tagType
- theTagType
to test.
- Returns:
true
if the specified tag type is recognised by a PHP parser, otherwisefalse
.
public static void register()
Registers all of the tag types defined in this class at once. The tag types must be registered before the parser will recognise them.