通过AND将数组内插

Question

我有这个

$myarr = Array(
    0 => "Person.id = PL.id AND AIG.id = PL.key,"
    1 => "start_date BETWEEN  '$startDate' AND  '$endDate'",
    2 => "J = 78349",   
    3 => "text is not null;"
)

我想用AND like

来破坏这个数组

implode("AND", $myarr) 

但它不是在数组的4个元素之间进行AND。我如何在数组的这4个元素之间放置一个AND。

Answer 1

$string = implode(" AND ",$myarr);

应该可以正常工作。它会将输出写入$ string。