📄 function.nl-langinfo.html
字号:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head> <title>Query language and locale information</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.money-format.html">money_format</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.nl2br.html">nl2br</a></div> <div class="up"><a href="ref.strings.html">String Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.nl-langinfo" class="refentry"> <div class="refnamediv"> <h1 class="refname">nl_langinfo</h1> <p class="verinfo">(PHP 4 >= 4.0.7, PHP 5)</p><p class="refpurpose"><span class="refname">nl_langinfo</span> — <span class="dc-title">Query language and locale information</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">string</span> <span class="methodname"><b><b>nl_langinfo</b></b></span> ( <span class="methodparam"><span class="type">int</span> <tt class="parameter">$item</tt></span> )</div> <p class="para rdfs-comment"> <b>nl_langinfo()</b> is used to access individual elements of the locale categories. Unlike <a href="function.localeconv.html" class="function">localeconv()</a>, which returns all of the elements, <b>nl_langinfo()</b> allows you to select any specific element. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">item</tt></i></span> <dd> <p class="para"> <i><tt class="parameter">item</tt></i> may be an integer value of the element or the constant name of the element. The following is a list of constant names for <i><tt class="parameter">item</tt></i> that may be used and their description. Some of these constants may not be defined or hold no value for certain locales. <table border="5"> <caption><b>nl_langinfo Constants</b></caption> <colgroup> <col align="left" /> <col align="left" /> <thead valign="middle"> <tr valign="middle"> <th colspan="1">Constant</th> <th colspan="1">Description</th> </tr> </thead> <tbody valign="middle" class="tbody"> <tr valign="middle"> <td colspan="2" rowspan="1" align="center"><em class="emphasis">LC_TIME Category Constants</em></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">ABDAY_(1-7)</td> <td colspan="1" rowspan="1" align="left">Abbreviated name of n-th day of the week.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">DAY_(1-7)</td> <td colspan="1" rowspan="1" align="left">Name of the n-th day of the week (DAY_1 = Sunday).</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">ABMON_(1-12)</td> <td colspan="1" rowspan="1" align="left">Abbreviated name of the n-th month of the year.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">MON_(1-12)</td> <td colspan="1" rowspan="1" align="left">Name of the n-th month of the year.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">AM_STR</td> <td colspan="1" rowspan="1" align="left">String for Ante meridian.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">PM_STR</td> <td colspan="1" rowspan="1" align="left">String for Post meridian.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">D_T_FMT</td> <td colspan="1" rowspan="1" align="left">String that can be used as the format string for <a href="function.strftime.html" class="function">strftime()</a> to represent time and date.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">D_FMT</td> <td colspan="1" rowspan="1" align="left">String that can be used as the format string for <a href="function.strftime.html" class="function">strftime()</a> to represent date.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">T_FMT</td> <td colspan="1" rowspan="1" align="left">String that can be used as the format string for <a href="function.strftime.html" class="function">strftime()</a> to represent time.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">T_FMT_AMPM</td> <td colspan="1" rowspan="1" align="left">String that can be used as the format string for <a href="function.strftime.html" class="function">strftime()</a> to represent time in 12-hour format with ante/post meridian.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">ERA</td> <td colspan="1" rowspan="1" align="left">Alternate era.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">ERA_YEAR</td> <td colspan="1" rowspan="1" align="left">Year in alternate era format.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">ERA_D_T_FMT</td> <td colspan="1" rowspan="1" align="left">Date and time in alternate era format (string can be used in <a href="function.strftime.html" class="function">strftime()</a>).</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">ERA_D_FMT</td> <td colspan="1" rowspan="1" align="left">Date in alternate era format (string can be used in <a href="function.strftime.html" class="function">strftime()</a>).</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">ERA_T_FMT</td> <td colspan="1" rowspan="1" align="left">Time in alternate era format (string can be used in <a href="function.strftime.html" class="function">strftime()</a>).</td> </tr> <tr valign="middle"> <td colspan="2" rowspan="1" align="center"><em class="emphasis">LC_MONETARY Category Constants</em></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">INT_CURR_SYMBOL</td> <td colspan="1" rowspan="1" align="left">International currency symbol.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">CURRENCY_SYMBOL</td> <td colspan="1" rowspan="1" align="left">Local currency symbol.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">CRNCYSTR</td> <td colspan="1" rowspan="1" align="left">Same value as CURRENCY_SYMBOL.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">MON_DECIMAL_POINT</td> <td colspan="1" rowspan="1" align="left">Decimal point character.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">MON_THOUSANDS_SEP</td> <td colspan="1" rowspan="1" align="left">Thousands separator (groups of three digits).</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">MON_GROUPING</td> <td colspan="1" rowspan="1" align="left">Like 'grouping' element.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">POSITIVE_SIGN</td> <td colspan="1" rowspan="1" align="left">Sign for positive values.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">NEGATIVE_SIGN</td> <td colspan="1" rowspan="1" align="left">Sign for negative values.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">INT_FRAC_DIGITS</td> <td colspan="1" rowspan="1" align="left">International fractional digits.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">FRAC_DIGITS</td> <td colspan="1" rowspan="1" align="left">Local fractional digits.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">P_CS_PRECEDES</td> <td colspan="1" rowspan="1" align="left">Returns 1 if CURRENCY_SYMBOL precedes a positive value.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">P_SEP_BY_SPACE</td> <td colspan="1" rowspan="1" align="left">Returns 1 if a space separates CURRENCY_SYMBOL from a positive value.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">N_CS_PRECEDES</td> <td colspan="1" rowspan="1" align="left">Returns 1 if CURRENCY_SYMBOL precedes a negative value.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">N_SEP_BY_SPACE</td> <td colspan="1" rowspan="1" align="left">Returns 1 if a space separates CURRENCY_SYMBOL from a negative value.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">P_SIGN_POSN</td> <td colspan="1" rowspan="2" align="left" valign="middle"> <ul class="itemizedlist"> <li class="listitem"> <span class="simpara"> Returns 0 if parentheses surround the quantity and currency_symbol. </span> </li> <li class="listitem"> <span class="simpara"> Returns 1 if the sign string precedes the quantity and currency_symbol. </span> </li> <li class="listitem"> <span class="simpara"> Returns 2 if the sign string follows the quantity and currency_symbol. </span> </li> <li class="listitem"> <span class="simpara"> Returns 3 if the sign string immediately precedes the currency_symbol. </span> </li> <li class="listitem"> <span class="simpara"> Returns 4 if the sign string immediately follows the currency_symbol. </span> </li> </ul> </td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">N_SIGN_POSN</td> </tr> <tr valign="middle"> <td colspan="2" rowspan="1" align="center"><em class="emphasis">LC_NUMERIC Category Constants</em></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">DECIMAL_POINT</td> <td colspan="1" rowspan="1" align="left">Decimal point character.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">RADIXCHAR</td> <td colspan="1" rowspan="1" align="left">Same value as DECIMAL_POINT.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">THOUSANDS_SEP</td> <td colspan="1" rowspan="1" align="left">Separator character for thousands (groups of three digits).</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">THOUSEP</td> <td colspan="1" rowspan="1" align="left">Same value as THOUSANDS_SEP.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">GROUPING</td> <td class="empty"> </td> </tr> <tr valign="middle"> <td colspan="2" rowspan="1" align="center"><em class="emphasis">LC_MESSAGES Category Constants</em></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">YESEXPR</td> <td colspan="1" rowspan="1" align="left">Regex string for matching 'yes' input.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">NOEXPR</td> <td colspan="1" rowspan="1" align="left">Regex string for matching 'no' input.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">YESSTR</td> <td colspan="1" rowspan="1" align="left">Output string for 'yes'.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">NOSTR</td> <td colspan="1" rowspan="1" align="left">Output string for 'no'.</td> </tr> <tr valign="middle"> <td colspan="2" rowspan="1" align="center"><em class="emphasis">LC_CTYPE Category Constants</em></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">CODESET</td> <td colspan="1" rowspan="1" align="left">Return a string with the name of the character encoding.</td> </tr> </tbody> </colgroup> </table> </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns the element as a string, or <b><tt>FALSE</tt></b> if <i><tt class="parameter">item</tt></i> is not valid. </p> </div> <div class="refsect1 notes"> <h3 class="title">Notes</h3> <blockquote><p><b class="note">Note</b>: <span class="simpara">This function is notimplemented on Windows platforms.</span></p></blockquote> </div> <div class="refsect1 seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"><a href="function.setlocale.html" class="function" rel="rdfs-seeAlso">setlocale()</a></li> <li class="member"><a href="function.localeconv.html" class="function" rel="rdfs-seeAlso">localeconv()</a></li> </ul> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.money-format.html">money_format</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.nl2br.html">nl2br</a></div> <div class="up"><a href="ref.strings.html">String Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -