自然算法(strnatcmp)和常規(guī)計算機(jī)字符串排序算法(strcmp)的不同: <?php $arr1 = $arr2 = array("pic1","pic2","pic10","pic01","pic100","pic20","pic30","pic200"); echo "Standard string comparison".""; usort($arr1,"strcmp"); print_r($arr1); echo ""; echo "Natural order...
edu.jb51.net/php/php-ref-string-strn... 2025-5-15