<?php $a = [['p_id'=>83,'p_allname'=>'宝马']]; $b = [['id'=>40,'c_name'=>'36月供'],['id'=>41,'c_name'=>'24月供']]; $c = [['c_id'=>40,'p_id'=>83,'c_value'=>3000],['c_id'=>41,'p_id'=>83,'c_value'=>2000]]; foreach($a as &$av){ foreach($c as $cv){ if($av['p_id']==$cv['p_id']){ foreach($b as $bv){ if($bv['id']==$cv['c_id']){ $av['c_'.$bv['id']]['c_name'] = $bv['c_name']; $av['c_'.$bv['id']]['c_value'] = $cv['c_value']; } } } } } var_dump($a);
array(1) { [0]=> &array(4) { ["p_id"]=> int(83) ["p_allname"]=> string(6) "宝马" ["c_40"]=> array(2) { ["c_name"]=> string(8) "36月供" ["c_value"]=> int(3000) } ["c_41"]=> array(2) { ["c_name"]=> string(8) "24月供" ["c_value"]=> int(2000) } } }
来自ansion博客
2017-09-26 22:04:38