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<title>Get minimal number of days the first week in a year or month can have</title>
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<h1 class="refname">IntlCalendar::getMinimalDaysInFirstWeek</h1>
<p class="verinfo">(PHP 5.5.0, PECL >= 3.0.0a1)</p><p class="refpurpose"><span class="refname">IntlCalendar::getMinimalDaysInFirstWeek</span> — <span class="dc-title">Get minimal number of days the first week in a year or month can have</span></p>
</div>
<div class="refsect1 description" id="refsect1-intlcalendar.getminimaldaysinfirstweek-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">int</span> <span class="methodname"><strong>IntlCalendar::getMinimalDaysInFirstWeek</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Returns the smallest number of days the first week of a year or month must
have in the new year or month. For instance, in the Gregorian calendar, if
this value is 1, then the first week of the year will necessarily include
January 1st, while if this value is 7, then the week with January 1st will
be the first week of the year only if the day of the week for January 1st
matches the day of the week returned by
<span class="function"><a href="intlcalendar.getfirstdayofweek.html" class="function">IntlCalendar::getFirstDayOfWeek()</a></span>; otherwise it will be
the previous yearʼs last week.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-intlcalendar.getminimaldaysinfirstweek-parameters">
<h3 class="title">Parameters</h3>
<p class="para">This function has no parameters.</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-intlcalendar.getminimaldaysinfirstweek-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
An <span class="type"><a href="language.types.integer.html" class="type int">int</a></span> representing a number of days or <strong><code>FALSE</code></strong> on failure.
</p>
</div>
<div class="refsect1 examples" id="refsect1-intlcalendar.getminimaldaysinfirstweek-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-2608">
<p><strong>Example #1 <span class="function"><strong>IntlCalendar::getMinimalDaysInFirstWeek()</strong></span></strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />ini_set</span><span style="color: #007700">(</span><span style="color: #DD0000">'date.timezone'</span><span style="color: #007700">, </span><span style="color: #DD0000">'UTC'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">ini_set</span><span style="color: #007700">(</span><span style="color: #DD0000">'intl.default_locale'</span><span style="color: #007700">, </span><span style="color: #DD0000">'en_US'</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$cal </span><span style="color: #007700">= new </span><span style="color: #0000BB">IntlGregorianCalendar</span><span style="color: #007700">(</span><span style="color: #0000BB">2013</span><span style="color: #007700">, </span><span style="color: #0000BB">0 </span><span style="color: #FF8000">/* January */</span><span style="color: #007700">, </span><span style="color: #0000BB">2</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">IntlDateFormatter</span><span style="color: #007700">::</span><span style="color: #0000BB">formatObject</span><span style="color: #007700">(</span><span style="color: #0000BB">$cal</span><span style="color: #007700">, </span><span style="color: #DD0000">'cccc'</span><span style="color: #007700">)); </span><span style="color: #FF8000">// Wednesday<br /><br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$cal</span><span style="color: #007700">-></span><span style="color: #0000BB">getMinimalDaysInFirstWeek</span><span style="color: #007700">(), </span><span style="color: #FF8000">// 1<br /></span><span style="color: #0000BB">$cal</span><span style="color: #007700">-></span><span style="color: #0000BB">getFirstDayofWeek</span><span style="color: #007700">()); </span><span style="color: #FF8000">// 1 (Sunday)<br /><br />// Week 1 of 2013<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">IntlDateFormatter</span><span style="color: #007700">::</span><span style="color: #0000BB">formatObject</span><span style="color: #007700">(</span><span style="color: #0000BB">$cal</span><span style="color: #007700">, </span><span style="color: #DD0000">"'Week 'w' of 'Y"</span><span style="color: #007700">));<br /><br /></span><span style="color: #0000BB">$cal</span><span style="color: #007700">-></span><span style="color: #0000BB">setMinimalDaysInFirstWeek</span><span style="color: #007700">(</span><span style="color: #0000BB">4</span><span style="color: #007700">);<br /></span><span style="color: #FF8000">// Still Week 1 of 2013 (1st week has 5 days in the new year)<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">IntlDateFormatter</span><span style="color: #007700">::</span><span style="color: #0000BB">formatObject</span><span style="color: #007700">(</span><span style="color: #0000BB">$cal</span><span style="color: #007700">, </span><span style="color: #DD0000">"'Week 'w' of 'Y"</span><span style="color: #007700">));<br /><br /></span><span style="color: #0000BB">$cal</span><span style="color: #007700">-></span><span style="color: #0000BB">setMinimalDaysInFirstWeek</span><span style="color: #007700">(</span><span style="color: #0000BB">6</span><span style="color: #007700">);<br /></span><span style="color: #FF8000">// Week 53 of 2012<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">IntlDateFormatter</span><span style="color: #007700">::</span><span style="color: #0000BB">formatObject</span><span style="color: #007700">(</span><span style="color: #0000BB">$cal</span><span style="color: #007700">, </span><span style="color: #DD0000">"'Week 'w' of 'Y"</span><span style="color: #007700">));</span>
</span>
</code></div>
</div>
<div class="example-contents"><p>The above example will output:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
string(9) "Wednesday"
int(1)
int(1)
string(14) "Week 1 of 2013"
string(14) "Week 1 of 2013"
string(15) "Week 53 of 2012"
</pre></div>
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</div>
</p>
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