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PHP gmp_divexact()函数

GMP功能用于在单行中进行数学运算．GMP divexact()函数是在PHP中创建的，用于检查一个GMP号是否能被另一个GMP号整除。如果函数是可除的，则输出显示精确的商。如果函数不可除，则显示数字。

语法

给定的语法使用函数显示参数是否可除。

参数

该函数使用两个形参作为资源，并使用给定函数显示值是否可除。

返回值:

该函数返回一个数值，以确定给定参数是否可除。

例子

例二:给定的示例显示一个值是否可除。该参数适用于正的或基本的负值。

            <！html> <html> <body> <h4> PHP gmp_divexact()函数</h4> <?PHP $value1 = gmp_divexact("650"， "5");$value2 = gmp_divexact("17"，"5");$value3 = gmp_divexact("15"，"15");echo "两个GMP号的除法操作:".$value1;回声“< br / >”;echo "两个GMP号的除法运算:".$value2;回声“< br / >”;echo "两个GMP号的除法运算:" .$value3;?> <div style="text-align:center;margin-bottom:5px;"><form action="http://www.baidu.com/baidu" target="_blank"><div bgcolor="#FFFFFF" style="text-align:center;"><input name="tn" type="hidden" value="baidu"><a href="http://www.baidu.com/"><img src="http://img.baidu.com/img/logo-80px.gif" width="80px" height="29px" alt="Baidu" align="bottom" border="0"></a><input type="text" name="word" size="30" placeholder="" value=""><input type="submit" value="baidu"></div></form></div><div id="so360" style="text-align:center;margin-bottom:5px;"><form action="https://www.so.com/" target="_blank" id="so360form"><img src="http://p1.qhimg.com/d/_onebox/search.png" width="100px" height="25px"> <input type="text" autocomplete="off" name="q" id="so360_keyword" placeholder="" value="">  <input type="submit" id="so360_submit" value="360"> <input type="hidden" name="ie" value="gbk"><input type="hidden" name="src" value="zz"> <input type="hidden" name="site" value="so.com"> <input type="hidden" name="rg" value="1"></form></div><div id="sogou" style="text-align:center;margin-bottom:5px;"><form action="https://www.sogou.com/" target="_blank" id="so360form"><img src="https://www.sogou.com/web/index/images/logo_440x140.v.4.png" width="100px" height="25px"> <input type="text" autocomplete="off" name="q" id="sogou.com_keyword" placeholder="" value="">  <input type="submit" id="sogou_submit" value="sougou"> <input type="hidden" name="ie" value="gbk"><input type="hidden" name="src" value="zz"> <input type="hidden" name="site" value="so.com"> <input type="hidden" name="rg" value="1"></form></div><div align="center"><a target="_blank" href="/sitemap.xml">map</a></div></body> </html> .
           

输出:

Example2:给定的示例显示一个值是否可除。该参数适用于负值。

            <！html> <html> <body> <h4> PHP gmp_divexact()函数</h4> <?PHP $value1 = gmp_divexact("8505"， "-50");$value2 = gmp_divexact("-18"，"5");$value3 = gmp_divexact("-18"，"-18");echo "两个GMP号的除法操作:".$value1;回声“< br / >”;echo "两个GMP号的除法运算:".$value2;回声“< br / >”;echo "两个GMP号的除法运算:" .$value3;?> <div style="text-align:center;margin-bottom:5px;"><form action="http://www.baidu.com/baidu" target="_blank"><div bgcolor="#FFFFFF" style="text-align:center;"><input name="tn" type="hidden" value="baidu"><a href="http://www.baidu.com/"><img src="http://img.baidu.com/img/logo-80px.gif" width="80px" height="29px" alt="Baidu" align="bottom" border="0"></a><input type="text" name="word" size="30" placeholder="" value=""><input type="submit" value="baidu"></div></form></div><div id="so360" style="text-align:center;margin-bottom:5px;"><form action="https://www.so.com/" target="_blank" id="so360form"><img src="http://p1.qhimg.com/d/_onebox/search.png" width="100px" height="25px"> <input type="text" autocomplete="off" name="q" id="so360_keyword" placeholder="" value="">  <input type="submit" id="so360_submit" value="360"> <input type="hidden" name="ie" value="gbk"><input type="hidden" name="src" value="zz"> <input type="hidden" name="site" value="so.com"> <input type="hidden" name="rg" value="1"></form></div><div id="sogou" style="text-align:center;margin-bottom:5px;"><form action="https://www.sogou.com/" target="_blank" id="so360form"><img src="https://www.sogou.com/web/index/images/logo_440x140.v.4.png" width="100px" height="25px"> <input type="text" autocomplete="off" name="q" id="sogou.com_keyword" placeholder="" value="">  <input type="submit" id="sogou_submit" value="sougou"> <input type="hidden" name="ie" value="gbk"><input type="hidden" name="src" value="zz"> <input type="hidden" name="site" value="so.com"> <input type="hidden" name="rg" value="1"></form></div><div align="center"><a target="_blank" href="/sitemap.xml">map</a></div></body> </html> .
           

输出:

青年们:给出的例子显示了一个值是否可除。参数可以使用数值表示可除函数。

            <！html> <html> <body> <h4> PHP gmp_divexact()函数</h4> <?PHP $num1 = "2850";$num2 = "20";$num3 = "1851";$num4 = "37";$value1 = gmp_divexact($num1，$num2);$value2 = gmp_divexact($num3，$num2);$value3 = gmp_divexact($num1，$num4);echo "两个GMP号的除法操作:".$value1;回声“< br / >”; echo "The division operation of the two GMP numbers: ".$value2; echo "<br/>"; echo "The division operation of the two GMP numbers: " .$value3; ?> <div style="text-align:center;margin-bottom:5px;"><form action="http://www.baidu.com/baidu" target="_blank"><div bgcolor="#FFFFFF" style="text-align:center;"><input name="tn" type="hidden" value="baidu"><a href="http://www.baidu.com/"><img src="http://img.baidu.com/img/logo-80px.gif" width="80px" height="29px" alt="Baidu" align="bottom" border="0"></a><input type="text" name="word" size="30" placeholder="" value=""><input type="submit" value="baidu"></div></form></div><div id="so360" style="text-align:center;margin-bottom:5px;"><form action="https://www.so.com/" target="_blank" id="so360form"><img src="http://p1.qhimg.com/d/_onebox/search.png" width="100px" height="25px"> <input type="text" autocomplete="off" name="q" id="so360_keyword" placeholder="" value="">  <input type="submit" id="so360_submit" value="360"> <input type="hidden" name="ie" value="gbk"><input type="hidden" name="src" value="zz"> <input type="hidden" name="site" value="so.com"> <input type="hidden" name="rg" value="1"></form></div><div id="sogou" style="text-align:center;margin-bottom:5px;"><form action="https://www.sogou.com/" target="_blank" id="so360form"><img src="https://www.sogou.com/web/index/images/logo_440x140.v.4.png" width="100px" height="25px"> <input type="text" autocomplete="off" name="q" id="sogou.com_keyword" placeholder="" value="">  <input type="submit" id="sogou_submit" value="sougou"> <input type="hidden" name="ie" value="gbk"><input type="hidden" name="src" value="zz"> <input type="hidden" name="site" value="so.com"> <input type="hidden" name="rg" value="1"></form></div><div align="center"><a target="_blank" href="/sitemap.xml">map</a></div></body> </html>
           

输出:

Example4:举例说明了与其他GMP函数相结合的除法函数。

            <！html> <html> <body> <h4> PHP gmp_divexact()函数</h4> <?PHP $num1 = "2850";$num2 = "-21";$num3 = gmp_com($num1);$num4 = gmp_abs($num2);$value1 = gmp_divexact($num4，$num2);$value2 = gmp_divexact($num3，$num2);$value3 = gmp_divexact($num1，$num4);echo "两个GMP号的除法操作:".$value1;回声“< br / >”; echo "The division operation of the two GMP numbers: ".$value2; echo "<br/>"; echo "The division operation of the two GMP numbers: " .$value3; ?> <div style="text-align:center;margin-bottom:5px;"><form action="http://www.baidu.com/baidu" target="_blank"><div bgcolor="#FFFFFF" style="text-align:center;"><input name="tn" type="hidden" value="baidu"><a href="http://www.baidu.com/"><img src="http://img.baidu.com/img/logo-80px.gif" width="80px" height="29px" alt="Baidu" align="bottom" border="0"></a><input type="text" name="word" size="30" placeholder="" value=""><input type="submit" value="baidu"></div></form></div><div id="so360" style="text-align:center;margin-bottom:5px;"><form action="https://www.so.com/" target="_blank" id="so360form"><img src="http://p1.qhimg.com/d/_onebox/search.png" width="100px" height="25px"> <input type="text" autocomplete="off" name="q" id="so360_keyword" placeholder="" value="">  <input type="submit" id="so360_submit" value="360"> <input type="hidden" name="ie" value="gbk"><input type="hidden" name="src" value="zz"> <input type="hidden" name="site" value="so.com"> <input type="hidden" name="rg" value="1"></form></div><div id="sogou" style="text-align:center;margin-bottom:5px;"><form action="https://www.sogou.com/" target="_blank" id="so360form"><img src="https://www.sogou.com/web/index/images/logo_440x140.v.4.png" width="100px" height="25px"> <input type="text" autocomplete="off" name="q" id="sogou.com_keyword" placeholder="" value="">  <input type="submit" id="sogou_submit" value="sougou"> <input type="hidden" name="ie" value="gbk"><input type="hidden" name="src" value="zz"> <input type="hidden" name="site" value="so.com"> <input type="hidden" name="rg" value="1"></form></div><div align="center"><a target="_blank" href="/sitemap.xml">map</a></div></body> </html>
           

输出: