如何在php变量中分离多个数组


How do I separate the multiple arrays in my php variable?

变量是这个foreach循环的结果,但当我打印它时,我只想要一个数组,而不是多个数组。

Foreach循环代码:

foreach ($finalpagesID as $value) {
    $IDjsonPage = json_decode(
        file_get_contents($pageURL.$value['id']), TRUE
    );      
    $IDvar = array(
        'name' => $IDjsonPage["name"],
        'X'    => $IDjsonPage["X"],
        'Y'    => $IDjsonPage["Y"],
        'Z'    => $IDjsonPage["Z"]
    );
    print_r ($IDvar);
};

结果:

Array ( [name] => 1905 Restaurant [X] => 5869 [Y] => 1299 [Z] => 43 )
Array ( [name] => 15 Ria [X] => 0 [Y] => 0 [Z] => 0 )
Array ( [name] => 18th Amendment LLC [X] => 3384 [Y] => 111 [Z] => 1 )
Array ( [name] => 1920dc [X] => 0 [Y] => 0 [Z] => 0 )
Array ( [name] => 19th St Pub [X] => 1 [Y] => 0 [Z] => 0 )
Array ( [name] => 2 Birds 1 Stone [X] => 1884 [Y] => 603 [Z] => 37 )
Array ( [name] => Bar 201 [X] => 30 [Y] => 0 [Z] => 0 )
Array ( [name] => 51st State Tavern [X] => 3944 [Y] => 365 [Z] => 20 )

如果我错了,请纠正我,但我认为您实际上想要多个数组。进入一个数组。类似于:

$IDvar = array();
foreach ($finalpagesID as $value) {
    $IDjsonPage = json_decode(file_get_contents($pageURL.$value['id']),TRUE);
    $IDvar[] = array('name'=>$IDjsonPage["name"],'X'=>$IDjsonPage["X"],'Y'=>$IDjsonPage["Y"],'Z'=>$IDjsonPage["Z"]);
}
print_r ($IDvar);

或者,也许:

$IDvar = array();
foreach ($finalpagesID as $value) {
    $IDjsonPage = json_decode(file_get_contents($pageURL.$value['id']),TRUE);
    $IDvar[$IDjsonPage["name"]] = array('X'=>$IDjsonPage["X"],'Y'=>$IDjsonPage["Y"],'Z'=>$IDjsonPage["Z"]);
}
print_r ($IDvar);

或者,也许:

$IDvar = array();
foreach ($finalpagesID as $value) {
    $IDjsonPage = json_decode(file_get_contents($pageURL.$value['id']),TRUE);
    $IDvar[$IDjsonPage["X"]][$IDjsonPage["Y"]][$IDjsonPage["Z"]] = $IDjsonPage["name"];
}
print_r ($IDvar);

(根据您的意见判断,第一个提出的解决方案将是您想要的解决方案,尽管第一个元素的索引将是0,而不是1,因为PHP数组使用基于零的编号)

array_push()将为每个"push"创建一个带索引的多维数组

$IDvar = array();
foreach ($finalpagesID as $value)
{
    $IDjsonPage = json_decode(file_get_contents($pageURL.$value['id']),TRUE);       
    array_push($IDvar, array('name'=>$IDjsonPage["name"],'X'=>$IDjsonPage["X"],'Y'=>$IDjsonPage["Y"],'Z'=>$IDjsonPage["Z"]));
};
print_r ($IDvar);