I have the following code:
$lugares=array("lug"=>array("colonia"=>"sanfernanado", "direccion"=>23));
My question is how can I access the results, for example try to access the index colonia and show me the corresponding result. and I would also like to add a new index with its respective result in the second array
You could access the data in the following way:
<?php
$lugares=array("lug"=>array("colonia"=>"sanfernanado", "direccion"=>23));
echo $lugares['lug']['colonia']; // Imprime: sanfernanado
echo $lugares['lug']['direccion']; // Imprime: 23
As it is an Array 2D could have 2 foreach to get the data,
foreach ($lugares as $key => $value) { // $key tendrá el valor de "lug" y value el array
foreach($value as $k=>$v){ // Con value hacemos referencia al array más interno
// $k hace referencia a las claves colonia y dirección , y $v hace referencia a
// los valores sanfernando y 23
echo $v. "<br>";
}
}
To add a new element, you would have the following syntax, specifying the name of the array and in brackets la nueva clave , which will be equal to the new Array .
$lugares["sluggg"] = array("colonia"=>"SanFranciso", "direccion"=>554) ;