拥有此数组( 这一个(<) code> $ secondArray code>): p>
如何在这些内部数组上使用 我尝试了 我想要的输出是 : p>
PS:我使用的是PHP 5.2(我无法更新版本,因为它不是我自己的机器) p>
提前致谢。 p>
< / DIV> $ firstArray code>): p>
< pre>
array(3){
[0] =&gt;
array(2){
[“Name”] =&gt;
string(3)“foo”
[“id” ] =&gt;
string(4)“1064”
}
[1] =&gt;
array(2){
[“Name”] =&gt;
string(3)“boo”
[“id”] =&gt;
string(4)“1070”
}
[2] =&gt;
array(2){
[“Name”] =&gt;
string (3)“bar”
[“id”] =&gt;
string(4)“1081”
}
code> pre>
array(2){
[0] =&gt;
string(4)“1064”
[1 ] =&gt;
string(4)“1081”
}
code> pre>
array_intersect code>? p>
array_intersect($ firstArray,$ secondArray); code>无效。 p>
array(2){
[0] =&gt;
array(2){
[“Name”] =&gt;
string(3 )“foo”
[“id”] =&gt;
string(4)“1064”
}
[1] =&gt;
array(2){\ n [“名称”] =&gt;
字符串(3)“bar”
[“id”] =&gt;
string(4)“1081”
}
code> pre>
Having this array ($firstArray
):
array(3) {
[0]=>
array(2) {
["Name"]=>
string(3) "foo"
["id"]=>
string(4) "1064"
}
[1]=>
array(2) {
["Name"]=>
string(3) "boo"
["id"]=>
string(4) "1070"
}
[2]=>
array(2) {
["Name"]=>
string(3) "bar"
["id"]=>
string(4) "1081"
}
And this one ($secondArray
):
array(2) {
[0]=>
string(4) "1064"
[1]=>
string(4) "1081"
}
How can I use array_intersect
on these inner arrays?
I tried array_intersect($firstArray, $secondArray);
which is not working.
My desired output would be:
array(2) {
[0]=>
array(2) {
["Name"]=>
string(3) "foo"
["id"]=>
string(4) "1064"
}
[1]=>
array(2) {
["Name"]=>
string(3) "bar"
["id"]=>
string(4) "1081"
}
PS: I'm using PHP 5.2 (I cant update the version as it's not my own machine)
Thanks in advance.