数组拆分处理(整数时的处理)已知数组a:array ( 0 => array ( po_num => 20131227-000008102, plant => JQSP, get_date => 2013-12-27, cust_no => 12654172, total => 225, snp => 15, mount => 15, lp_no => P000000D, ),)处理程序如下:$t = 225;$k = 0;foreach($a as $v) {$t1 = $v[total];$v[total] = $t1 % $t;$res[$k][] = $v;$t1 -= $v[total];while($t1 >= $t) {$v[total] = $t;$t1 -= $t;...
数组拆分处理(整数时的处理)已知数组a:array ( 0 => array ( po_num => 20131227-000008102, plant => JQSP, get_date => 2013-12-27, cust_no => 12654172, total => 225, snp => 15, mount => 15, lp_no => P000000D, ),)处理程序如下:$t = 225;$k = 0;foreach($a as $v) {$t1 = $v[total];$v[total] = $t1 % $t;$res[$k][] = $v;$t1 -= $v[total];while($t1 >= $t) {$v[total] = $t;$t1 -= $t;...
extract()函数语法: int extract( array $var_array [, int $extract_type = EXTR_OVERWRITE [, string $prefix ]] ) 功能: extract()函数提取关联数组(对数字索引数组无效)每对key和value,生成以key为变量名、value为对应值的多组新变量。 代码如下:$size = "old size"; //注意最后size变量的值。 $a = array( "color" => "red", "size" => "XXL", "price" => "53"); extract($a); echo "color = $color"; echo "size = $size...
extract()函数语法: int extract( array $var_array [, int $extract_type = EXTR_OVERWRITE [, string $prefix ]] ) 功能: extract()函数提取关联数组(对数字索引数组无效)每对key和value,生成以key为变量名、value为对应值的多组新变量。 代码如下:<?php $size = "old size"; //注意最后size变量的值。 $a = array( "color" => "red", "size" => "XXL", "price" => "53"); extract($a); echo "color = $color<br />"; echo "...
我编写了一个脚本,该脚本将的大块文本发送给Google进行翻译,但是有时,该文本(即html源代码)最终会在html标记中间分裂,并且Google会错误地返回代码. 我已经知道如何将字符串拆分为数组,但是在确保输出字符串不超过5000个字符且不会在标签上拆分的情况下,还有更好的方法吗? 更新:感谢您的回答,这是我最终在项目中使用的代码,并且效果很好function handleTextHtmlSplit($text, $maxSize) {//our collection array$niceHtml[] = '';/...
我有一系列日期,看起来像这样:Array ([0] => 08/20/2013[1] => 08/21/2013[2] => 08/22/2013[3] => 08/23/2013[4] => 08/26/2013 )它总是会有所不同,具体取决于用户选择的日期,例如让我们使用这个. 我需要做的是找出一种方法将数组分成连续日期和非连续日期. 所以最后我应该有类似的东西:Array ([0] => 08/20/2013[1] => 08/21/2013[2] => 08/22/2013[3] => 08/23/2013 )Array ([4] => 08/26/2013)我应该指定它不仅仅是两个数组....
我有一个多维数组,如下所示:Array ([0] => stdClass Object ([name] => StackOverflow[image] => CanHelp.jpg) [1] => stdClass Object ([name] => AnotherObject[image] => SecondImage.jpg) )如何根据[name]的第一个字母将此数组排列/拆分成组? 即这个数组中有大约1,000个项目,我已经按[字符]按字母顺序排序,但是我希望能够拥有以“A”,“B”等开头的组. 像这样,’A’和’S’:Array ([0] => stdClass Object ([name] => Anot...
我想拆分一个数组:$o = json_decode('[{"id":"1","color":"green"},{"id":"2","color":"green"},{"id":"3","color":"yellow"},{"id":"4","color":"green"}]');根据每个项目的颜色属性,填充相应的子数组$a = array("green", "yellow", "blue");function isGreen($var){return($var->color == "green"); }$greens = array_filter($o, "isGreen"); $yellows = array_filter($o, "isYellow"); // and all possible categories in $a.....