Php数组分解字符
这是我的阵列:Php数组分解字符,php,arrays,Php,Arrays,这是我的阵列: array:4 [ 0 => "Family Deluxe for 4 Person x 1" 1 => "Studio Deluxe for 2 Person x 1" 2 => "Additional Adult x 2" 3 => "Additional Children x 2" ] 当我进入foreach循环以删除x并获取计数时,我会遇到以下输出结果: array:4 [ 0 => array:1 [ "Fam
array:4 [
0 => "Family Deluxe for 4 Person x 1"
1 => "Studio Deluxe for 2 Person x 1"
2 => "Additional Adult x 2"
3 => "Additional Children x 2"
]
当我进入foreach
循环以删除x
并获取计数时,我会遇到以下输出结果:
array:4 [
0 => array:1 [
"Family Delu" => "e for 4 Person "
]
1 => array:1 [
"Studio Delu" => "e for 2 Person "
]
2 => array:1 [
" Additional Adult " => " 2"
]
3 => array:1 [
" Additional Children" => " 2"
]
]
问题是,字符串Deluxe
中有x
char,因此循环开始混淆从何处开始explode()
。以下是我的foreach
代码:
foreach($a as $s) {
list($size, $quantity) = explode('x', $s);
$data[] = array($size => $quantity);
$sumVariant += $quantity;
}
如何让
explode()
识别两边都有空格的x
?谢谢 explode()的分隔符参数不必是单个字符,它可以是任何字符串。因此,使用x
并在其周围加空格作为分隔符
list($size, $quantity) = explode(' x ', $s);
explode(“x”,$s)代码>应该可以做到这一点。或者您可以获得分解数组的最后一项。在其周围放置空格:explode('x',$s)