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<title>Integer division</title>
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</div><hr /><div id="function.intdiv" class="refentry">
<div class="refnamediv">
<h1 class="refname">intdiv</h1>
<p class="verinfo">(PHP 7)</p><p class="refpurpose"><span class="refname">intdiv</span> — <span class="dc-title">Integer division</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.intdiv-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">int</span> <span class="methodname"><strong>intdiv</strong></span>
( <span class="methodparam"><span class="type">int</span> <code class="parameter">$dividend</code></span>
, <span class="methodparam"><span class="type">int</span> <code class="parameter">$divisor</code></span>
)</div>
<p class="para rdfs-comment">
Returns the integer quotient of the division of <code class="parameter">dividend</code> by <code class="parameter">divisor</code>.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.intdiv-parameters">
<h3 class="title">Parameters</h3>
<dl>
<dt>
<code class="parameter">dividend</code></dt>
<dd>
<p class="para">
Number to be divided.
</p>
</dd>
<dt>
<code class="parameter">divisor</code></dt>
<dd>
<p class="para">
Number which divides the <code class="parameter">dividend</code>.
</p>
</dd>
</dl>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.intdiv-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
The integer quotient of the division of <code class="parameter">dividend</code> by <code class="parameter">divisor</code>.
</p>
</div>
<div class="refsect1 errors" id="refsect1-function.intdiv-errors">
<h3 class="title">Errors/Exceptions</h3>
<p class="para">
If <code class="parameter">divisor</code> is <em>0</em>, a <a href="class.divisionbyzeroerror.html" class="classname">DivisionByZeroError</a>
exception is thrown. If the <code class="parameter">dividend</code> is <strong><code>PHP_INT_MIN</code></strong>
and the <code class="parameter">divisor</code> is <em>-1</em>, then an
<a href="class.arithmeticerror.html" class="classname">ArithmeticError</a> exception is thrown.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.intdiv-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-4258">
<p><strong>Example #1 <span class="function"><strong>intdiv()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">intdiv</span><span style="color: #007700">(</span><span style="color: #0000BB">3</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">intdiv</span><span style="color: #007700">(-</span><span style="color: #0000BB">3</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">intdiv</span><span style="color: #007700">(</span><span style="color: #0000BB">3</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">intdiv</span><span style="color: #007700">(-</span><span style="color: #0000BB">3</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">intdiv</span><span style="color: #007700">(</span><span style="color: #0000BB">PHP_INT_MAX</span><span style="color: #007700">, </span><span style="color: #0000BB">PHP_INT_MAX</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">intdiv</span><span style="color: #007700">(</span><span style="color: #0000BB">PHP_INT_MIN</span><span style="color: #007700">, </span><span style="color: #0000BB">PHP_INT_MIN</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">intdiv</span><span style="color: #007700">(</span><span style="color: #0000BB">PHP_INT_MIN</span><span style="color: #007700">, -</span><span style="color: #0000BB">1</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">intdiv</span><span style="color: #007700">(</span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
<div class="example-contents screen">
<div class="cdata"><pre>
int(1)
int(-1)
int(-1)
int(1)
int(1)
int(1)
Fatal error: Uncaught ArithmeticError: Division of PHP_INT_MIN by -1 is not an integer in %s on line 8
Fatal error: Uncaught DivisionByZeroError: Division by zero in %s on line 9
</pre></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.intdiv-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><a href="language.operators.arithmetic.html" class="link"><em>/</em></a> - Floating-point division</li>
<li class="member"><a href="language.operators.arithmetic.html" class="link"><em>%</em></a> - Integer modulus</li>
<li class="member"><span class="function"><a href="function.fmod.html" class="function">fmod()</a></span> - Floating-point modulo</li>
</ul>
</p>
</div>
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