<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>The IntlCodePointBreakIterator class</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="intlrulebasedbreakiterator.getrulestatusvec.html">IntlRuleBasedBreakIterator::getRuleStatusVec</a></div> <div class="next" style="text-align: right; float: right;"><a href="intlcodepointbreakiterator.getlastcodepoint.html">IntlCodePointBreakIterator::getLastCodePoint</a></div> <div class="up"><a href="book.intl.html">intl</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="class.intlcodepointbreakiterator" class="reference"> <h1 class="title">The IntlCodePointBreakIterator class</h1> <div class="partintro"><p class="verinfo">(No version information available, might only be in SVN)</p> <div class="section" id="intlcodepointbreakiterator.intro"> <h2 class="title">Introduction</h2> <p class="para"> This <a href="class.intlbreakiterator.html" class="link">break iterator</a> identifies the boundaries between UTF-8 code points. </p> </div> <div class="section" id="intlcodepointbreakiterator.synopsis"> <h2 class="title">Class synopsis</h2> <div class="classsynopsis"> <div class="ooclass"></div> <div class="classsynopsisinfo"> <span class="ooclass"> <strong class="classname">IntlCodePointBreakIterator</strong> </span> <span class="ooclass"> <span class="modifier">extends</span> <a href="class.intlbreakiterator.html" class="classname">IntlBreakIterator</a> </span> <span class="oointerface">implements <span class="interfacename"><a href="class.traversable.html" class="interfacename">Traversable</a></span> </span> {</div> <div class="classsynopsisinfo classsynopsisinfo_comment">/* Constants */</div> <div class="fieldsynopsis"> <span class="modifier">const</span> <span class="type">integer</span> <var class="fieldsynopsis_varname"><a href="class.intlcodepointbreakiterator.html#intlcodepointbreakiterator.constants.done"><var class="varname">DONE</var></a></var> <span class="initializer"> = -1</span> ;</div> <div class="fieldsynopsis"> <span class="modifier">const</span> <span class="type">integer</span> <var class="fieldsynopsis_varname"><a href="class.intlcodepointbreakiterator.html#intlcodepointbreakiterator.constants.word-none"><var class="varname">WORD_NONE</var></a></var> <span class="initializer"> = 0</span> ;</div> <div class="fieldsynopsis"> <span class="modifier">const</span> <span class="type">integer</span> <var class="fieldsynopsis_varname"><a href="class.intlcodepointbreakiterator.html#intlcodepointbreakiterator.constants.word-none-limit"><var class="varname">WORD_NONE_LIMIT</var></a></var> <span class="initializer"> = 100</span> ;</div> <div class="fieldsynopsis"> <span class="modifier">const</span> <span class="type">integer</span> <var class="fieldsynopsis_varname"><a href="class.intlcodepointbreakiterator.html#intlcodepointbreakiterator.constants.word-number"><var class="varname">WORD_NUMBER</var></a></var> <span class="initializer"> = 100</span> ;</div> <div class="fieldsynopsis"> <span class="modifier">const</span> <span class="type">integer</span> <var class="fieldsynopsis_varname"><a href="class.intlcodepointbreakiterator.html#intlcodepointbreakiterator.constants.word-number-limit"><var class="varname">WORD_NUMBER_LIMIT</var></a></var> <span class="initializer"> = 200</span> ;</div> <div class="fieldsynopsis"> <span class="modifier">const</span> <span class="type">integer</span> <var class="fieldsynopsis_varname"><a href="class.intlcodepointbreakiterator.html#intlcodepointbreakiterator.constants.word-letter"><var class="varname">WORD_LETTER</var></a></var> <span class="initializer"> = 200</span> ;</div> <div class="fieldsynopsis"> <span class="modifier">const</span> <span class="type">integer</span> <var class="fieldsynopsis_varname"><a href="class.intlcodepointbreakiterator.html#intlcodepointbreakiterator.constants.word-letter-limit"><var class="varname">WORD_LETTER_LIMIT</var></a></var> <span class="initializer"> = 300</span> ;</div> <div class="fieldsynopsis"> <span class="modifier">const</span> <span class="type">integer</span> <var class="fieldsynopsis_varname"><a href="class.intlcodepointbreakiterator.html#intlcodepointbreakiterator.constants.word-kana"><var class="varname">WORD_KANA</var></a></var> <span class="initializer"> = 300</span> ;</div> <div class="fieldsynopsis"> <span class="modifier">const</span> <span class="type">integer</span> <var class="fieldsynopsis_varname"><a href="class.intlcodepointbreakiterator.html#intlcodepointbreakiterator.constants.word-kana-limit"><var class="varname">WORD_KANA_LIMIT</var></a></var> <span class="initializer"> = 400</span> ;</div> <div class="fieldsynopsis"> <span class="modifier">const</span> <span class="type">integer</span> <var class="fieldsynopsis_varname"><a href="class.intlcodepointbreakiterator.html#intlcodepointbreakiterator.constants.word-ideo"><var class="varname">WORD_IDEO</var></a></var> <span class="initializer"> = 400</span> ;</div> <div class="fieldsynopsis"> <span class="modifier">const</span> <span class="type">integer</span> <var class="fieldsynopsis_varname"><a href="class.intlcodepointbreakiterator.html#intlcodepointbreakiterator.constants.word-ideo-limit"><var class="varname">WORD_IDEO_LIMIT</var></a></var> <span class="initializer"> = 500</span> ;</div> <div class="fieldsynopsis"> <span class="modifier">const</span> <span class="type">integer</span> <var class="fieldsynopsis_varname"><a href="class.intlcodepointbreakiterator.html#intlcodepointbreakiterator.constants.line-soft"><var class="varname">LINE_SOFT</var></a></var> <span class="initializer"> = 0</span> ;</div> <div class="fieldsynopsis"> <span class="modifier">const</span> <span class="type">integer</span> <var class="fieldsynopsis_varname"><a href="class.intlcodepointbreakiterator.html#intlcodepointbreakiterator.constants.line-soft-limit"><var class="varname">LINE_SOFT_LIMIT</var></a></var> <span class="initializer"> = 100</span> ;</div> <div class="fieldsynopsis"> <span class="modifier">const</span> <span class="type">integer</span> <var class="fieldsynopsis_varname"><a href="class.intlcodepointbreakiterator.html#intlcodepointbreakiterator.constants.line-hard"><var class="varname">LINE_HARD</var></a></var> <span class="initializer"> = 100</span> ;</div> <div class="fieldsynopsis"> <span class="modifier">const</span> <span class="type">integer</span> <var class="fieldsynopsis_varname"><a href="class.intlcodepointbreakiterator.html#intlcodepointbreakiterator.constants.line-hard-limit"><var class="varname">LINE_HARD_LIMIT</var></a></var> <span class="initializer"> = 200</span> ;</div> <div class="fieldsynopsis"> <span class="modifier">const</span> <span class="type">integer</span> <var class="fieldsynopsis_varname"><a href="class.intlcodepointbreakiterator.html#intlcodepointbreakiterator.constants.sentence-term"><var class="varname">SENTENCE_TERM</var></a></var> <span class="initializer"> = 0</span> ;</div> <div class="fieldsynopsis"> <span class="modifier">const</span> <span class="type">integer</span> <var class="fieldsynopsis_varname"><a href="class.intlcodepointbreakiterator.html#intlcodepointbreakiterator.constants.sentence-term-limit"><var class="varname">SENTENCE_TERM_LIMIT</var></a></var> <span class="initializer"> = 100</span> ;</div> <div class="fieldsynopsis"> <span class="modifier">const</span> <span class="type">integer</span> <var class="fieldsynopsis_varname"><a href="class.intlcodepointbreakiterator.html#intlcodepointbreakiterator.constants.sentence-sep"><var class="varname">SENTENCE_SEP</var></a></var> <span class="initializer"> = 100</span> ;</div> <div class="fieldsynopsis"> <span class="modifier">const</span> <span class="type">integer</span> <var class="fieldsynopsis_varname"><a href="class.intlcodepointbreakiterator.html#intlcodepointbreakiterator.constants.sentence-sep-limit"><var class="varname">SENTENCE_SEP_LIMIT</var></a></var> <span class="initializer"> = 200</span> ;</div> <div class="classsynopsisinfo classsynopsisinfo_comment">/* Methods */</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">ReturnType</span> <span class="methodname"><a href="intlcodepointbreakiterator.getlastcodepoint.html" class="methodname">getLastCodePoint</a></span> ( <span class="methodparam">void</span> )</div> <div class="classsynopsisinfo classsynopsisinfo_comment">/* Inherited methods */</div> <div class="methodsynopsis dc-description"> <span class="modifier">private</span> <span class="methodname"><a href="intlbreakiterator.construct.html" class="methodname">IntlBreakIterator::__construct</a></span> ( <span class="methodparam">void</span> )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="modifier">static</span> <span class="type">ReturnType</span> <span class="methodname"><a href="intlbreakiterator.createcharacterinstance.html" class="methodname">IntlBreakIterator::createCharacterInstance</a></span> ([ <span class="methodparam"><span class="type">string</span> <code class="parameter">$"locale"</code></span> ] )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="modifier">static</span> <span class="type">ReturnType</span> <span class="methodname"><a href="intlbreakiterator.createcodepointinstance.html" class="methodname">IntlBreakIterator::createCodePointInstance</a></span> ( <span class="methodparam">void</span> )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="modifier">static</span> <span class="type">ReturnType</span> <span class="methodname"><a href="intlbreakiterator.createlineinstance.html" class="methodname">IntlBreakIterator::createLineInstance</a></span> ([ <span class="methodparam"><span class="type">string</span> <code class="parameter">$"locale"</code></span> ] )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="modifier">static</span> <span class="type">ReturnType</span> <span class="methodname"><a href="intlbreakiterator.createsentenceinstance.html" class="methodname">IntlBreakIterator::createSentenceInstance</a></span> ([ <span class="methodparam"><span class="type">string</span> <code class="parameter">$"locale"</code></span> ] )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="modifier">static</span> <span class="type">ReturnType</span> <span class="methodname"><a href="intlbreakiterator.createtitleinstance.html" class="methodname">IntlBreakIterator::createTitleInstance</a></span> ([ <span class="methodparam"><span class="type">string</span> <code class="parameter">$"locale"</code></span> ] )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="modifier">static</span> <span class="type">ReturnType</span> <span class="methodname"><a href="intlbreakiterator.createwordinstance.html" class="methodname">IntlBreakIterator::createWordInstance</a></span> ([ <span class="methodparam"><span class="type">string</span> <code class="parameter">$"locale"</code></span> ] )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">ReturnType</span> <span class="methodname"><a href="intlbreakiterator.current.html" class="methodname">IntlBreakIterator::current</a></span> ( <span class="methodparam">void</span> )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">ReturnType</span> <span class="methodname"><a href="intlbreakiterator.first.html" class="methodname">IntlBreakIterator::first</a></span> ( <span class="methodparam">void</span> )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">ReturnType</span> <span class="methodname"><a href="intlbreakiterator.following.html" class="methodname">IntlBreakIterator::following</a></span> ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$"offset"</code></span> )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">ReturnType</span> <span class="methodname"><a href="intlbreakiterator.geterrorcode.html" class="methodname">IntlBreakIterator::getErrorCode</a></span> ( <span class="methodparam">void</span> )</div> <div class="methodsynopsis dc-description"> <span class="type">ReturnType</span> <span class="methodname"><strong>intl_get_error_code</strong></span> ( <span class="methodparam">void</span> )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">ReturnType</span> <span class="methodname"><a href="intlbreakiterator.geterrormessage.html" class="methodname">IntlBreakIterator::getErrorMessage</a></span> ( <span class="methodparam">void</span> )</div> <div class="methodsynopsis dc-description"> <span class="type">ReturnType</span> <span class="methodname"><strong>intl_get_error_message</strong></span> ( <span class="methodparam">void</span> )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">ReturnType</span> <span class="methodname"><a href="intlbreakiterator.getlocale.html" class="methodname">IntlBreakIterator::getLocale</a></span> ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$"locale_type"</code></span> )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">ReturnType</span> <span class="methodname"><a href="intlbreakiterator.getpartsiterator.html" class="methodname">IntlBreakIterator::getPartsIterator</a></span> ([ <span class="methodparam"><span class="type">string</span> <code class="parameter">$"key_type"</code></span> ] )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">ReturnType</span> <span class="methodname"><a href="intlbreakiterator.gettext.html" class="methodname">IntlBreakIterator::getText</a></span> ( <span class="methodparam">void</span> )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">ReturnType</span> <span class="methodname"><a href="intlbreakiterator.isboundary.html" class="methodname">IntlBreakIterator::isBoundary</a></span> ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$"offset"</code></span> )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">ReturnType</span> <span class="methodname"><a href="intlbreakiterator.last.html" class="methodname">IntlBreakIterator::last</a></span> ( <span class="methodparam">void</span> )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">ReturnType</span> <span class="methodname"><a href="intlbreakiterator.next.html" class="methodname">IntlBreakIterator::next</a></span> ([ <span class="methodparam"><span class="type">string</span> <code class="parameter">$"offset"</code></span> ] )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">ReturnType</span> <span class="methodname"><a href="intlbreakiterator.preceding.html" class="methodname">IntlBreakIterator::preceding</a></span> ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$"offset"</code></span> )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">ReturnType</span> <span class="methodname"><a href="intlbreakiterator.previous.html" class="methodname">IntlBreakIterator::previous</a></span> ( <span class="methodparam">void</span> )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">ReturnType</span> <span class="methodname"><a href="intlbreakiterator.settext.html" class="methodname">IntlBreakIterator::setText</a></span> ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$"text"</code></span> )</div> }</div> </div> <div class="section" id="intlcodepointbreakiterator.constants"> <h2 class="title">Predefined Constants</h2> <dl> <dt id="intlcodepointbreakiterator.constants.done"> <span class="term"><strong><code>IntlCodePointBreakIterator::DONE</code></strong></span> <dd> <p class="para"/> </dd> </dt> <dt id="intlcodepointbreakiterator.constants.word-none"> <span class="term"><strong><code>IntlCodePointBreakIterator::WORD_NONE</code></strong></span> <dd> <p class="para"/> </dd> </dt> <dt id="intlcodepointbreakiterator.constants.word-none-limit"> <span class="term"><strong><code>IntlCodePointBreakIterator::WORD_NONE_LIMIT</code></strong></span> <dd> <p class="para"/> </dd> </dt> <dt id="intlcodepointbreakiterator.constants.word-number"> <span class="term"><strong><code>IntlCodePointBreakIterator::WORD_NUMBER</code></strong></span> <dd> <p class="para"/> </dd> </dt> <dt id="intlcodepointbreakiterator.constants.word-number-limit"> <span class="term"><strong><code>IntlCodePointBreakIterator::WORD_NUMBER_LIMIT</code></strong></span> <dd> <p class="para"/> </dd> </dt> <dt id="intlcodepointbreakiterator.constants.word-letter"> <span class="term"><strong><code>IntlCodePointBreakIterator::WORD_LETTER</code></strong></span> <dd> <p class="para"/> </dd> </dt> <dt id="intlcodepointbreakiterator.constants.word-letter-limit"> <span class="term"><strong><code>IntlCodePointBreakIterator::WORD_LETTER_LIMIT</code></strong></span> <dd> <p class="para"/> </dd> </dt> <dt id="intlcodepointbreakiterator.constants.word-kana"> <span class="term"><strong><code>IntlCodePointBreakIterator::WORD_KANA</code></strong></span> <dd> <p class="para"/> </dd> </dt> <dt id="intlcodepointbreakiterator.constants.word-kana-limit"> <span class="term"><strong><code>IntlCodePointBreakIterator::WORD_KANA_LIMIT</code></strong></span> <dd> <p class="para"/> </dd> </dt> <dt id="intlcodepointbreakiterator.constants.word-ideo"> <span class="term"><strong><code>IntlCodePointBreakIterator::WORD_IDEO</code></strong></span> <dd> <p class="para"/> </dd> </dt> <dt id="intlcodepointbreakiterator.constants.word-ideo-limit"> <span class="term"><strong><code>IntlCodePointBreakIterator::WORD_IDEO_LIMIT</code></strong></span> <dd> <p class="para"/> </dd> </dt> <dt id="intlcodepointbreakiterator.constants.line-soft"> <span class="term"><strong><code>IntlCodePointBreakIterator::LINE_SOFT</code></strong></span> <dd> <p class="para"/> </dd> </dt> <dt id="intlcodepointbreakiterator.constants.line-soft-limit"> <span class="term"><strong><code>IntlCodePointBreakIterator::LINE_SOFT_LIMIT</code></strong></span> <dd> <p class="para"/> </dd> </dt> <dt id="intlcodepointbreakiterator.constants.line-hard"> <span class="term"><strong><code>IntlCodePointBreakIterator::LINE_HARD</code></strong></span> <dd> <p class="para"/> </dd> </dt> <dt id="intlcodepointbreakiterator.constants.line-hard-limit"> <span class="term"><strong><code>IntlCodePointBreakIterator::LINE_HARD_LIMIT</code></strong></span> <dd> <p class="para"/> </dd> </dt> <dt id="intlcodepointbreakiterator.constants.sentence-term"> <span class="term"><strong><code>IntlCodePointBreakIterator::SENTENCE_TERM</code></strong></span> <dd> <p class="para"/> </dd> </dt> <dt id="intlcodepointbreakiterator.constants.sentence-term-limit"> <span class="term"><strong><code>IntlCodePointBreakIterator::SENTENCE_TERM_LIMIT</code></strong></span> <dd> <p class="para"/> </dd> </dt> <dt id="intlcodepointbreakiterator.constants.sentence-sep"> <span class="term"><strong><code>IntlCodePointBreakIterator::SENTENCE_SEP</code></strong></span> <dd> <p class="para"/> </dd> </dt> <dt id="intlcodepointbreakiterator.constants.sentence-sep-limit"> <span class="term"><strong><code>IntlCodePointBreakIterator::SENTENCE_SEP_LIMIT</code></strong></span> <dd> <p class="para"/> </dd> </dt> </dl> </div> </div> <h2>Table of Contents</h2><ul class="chunklist chunklist_reference"><li><a href="intlcodepointbreakiterator.getlastcodepoint.html">IntlCodePointBreakIterator::getLastCodePoint</a> — Get last code point passed over after advancing or receding the iterator</li></ul> </div> <hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="intlrulebasedbreakiterator.getrulestatusvec.html">IntlRuleBasedBreakIterator::getRuleStatusVec</a></div> <div class="next" style="text-align: right; float: right;"><a 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