php字符串转化成数组
如下这段字符串:sex-1-area-2-pagesize-18-pageindex-1 转化成数组
[sex] => 1 [area] => 2 [pagesize] => 18 [pageinde] => 1
我用explode,只能 [0] => sex [1] => 1 [2] => area [3] => 2 这样的
上面的字符串是一个URL传递的参数
[解决办法]
$s = 'sex-1-area-2-pagesize-18-pageindex-1';Array
foreach(array_chunk(explode('-', $s), 2) as $v) {
$r[$v[0]] = $v[1];
}
print_r($r);
$s = 'sex-1-area-2-pagesize-18-pageindex-1';Array
preg_match_all('/(\w+)\-(\w+)/', $s, $r);
$r = array_combine($r[1], $r[2]);
print_r($r);
$test = "sex-1-area-2-pagesize-18-pageindex-1";
$preg = "/(?<=\d)-(?=[a-z])/";
$res = preg_split($preg,$test);
foreach($res as $tmp){
list($key,$value) = explode("-",$tmp);
echo $key."=>".$value;
}
<?php
$str = 'sex-1-area-2-pagesize-18-pageindex-1';
$str = explode('-', $str);
for($i=0,$max=count($str);$i<$max;$i++) {
$result[$str[$i]] = $str[++$i];
}
print_r($result);