Introduction to the specific method of PHP function Ksort() to sort arrays by keywords_PHP Tutorial

We are learningThe specific code of Listing C is as follows:

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<span><strong><font color="#006699"><span class="tag"><?</SPAN><SPAN class=tag-name>php</SPAN></FONT></STRONG><SPAN> </SPAN></SPAN><LI class=alt><SPAN><SPAN>$</SPAN><SPAN class=attribute><FONT color=#ff0000>data</FONT></SPAN><SPAN> = </SPAN><SPAN class=attribute-value><FONT color=#0000ff>array</FONT></SPAN><SPAN>("US" =</SPAN><SPAN class=tag><STRONG><FONT color=#006699>></span></font></strong></span><span> "United States", <br>"IN" =</span><span class="tag"><strong><font color="#006699">></font></strong></span><span> "India", "DE" =</span><span class="tag"><strong><font color="#006699">></font></strong></span><span> "Germany", "ES" =</span><span class="tag"><strong><font color="#006699">></font></strong></span><span> <br>"Spain");ksort($data); print_r($data);  </span>
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<span></span><span class="tag"><strong><font color="#006699">?></font></strong></span><span> </span>
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its The output is as follows:

Array ([DE] => Germany

[ES] => Spain

[IN] => India

[US] => United States

)

Through the introduction of the above example, I hope everyone can understand the specific use of the PHP function Ksort().

http://www.bkjia.com/PHPjc/446350.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/446350.htmlTechArticleThe specific code we are learning Listing C is as follows: ? php $ data = array ("US" = "UnitedStates" , "IN"= "India","DE"= "Germany","ES"= "Spain");ksort($data);print_r($data); ? Its output...