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Перевод многомерного массива php в js


bgraf
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Здравствуйте!

Подскажите как мне многомерный массив php:

$des_img=array(
array($des_img_small_1, $des_img_big_1, $des_img_description_1),
array($des_img_small_2, $des_img_big_2, $des_img_description_2),
array($des_img_small_3, $des_img_big_3, $des_img_description_3),
array($des_img_small_4, $des_img_big_4, $des_img_description_4),
array($des_img_small_5, $des_img_big_5, $des_img_description_5),
array($des_img_small_6, $des_img_big_6, $des_img_description_6),
array($des_img_small_7, $des_img_big_7, $des_img_description_7),
array($des_img_small_8, $des_img_big_8, $des_img_description_8),
array($des_img_small_9, $des_img_big_9, $des_img_description_9),
array($des_img_small_10, $des_img_big_10, $des_img_description_10),
);

перенести в массив JavaScript.

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8 answers to this question

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  • 0

Сделал так.

Конечно надо все в цикл засунуть. Спасибо всем!

<script language="javascript">
var arrImages = [
["<?php echo($des_img_small_1); ?>","<?php echo($des_img_big_1); ?>","<?php echo($des_img_description_1); ?>"],
["<?php echo($des_img_small_2); ?>","<?php echo($des_img_big_2); ?>","<?php echo($des_img_description_2); ?>"],
["<?php echo($des_img_small_3); ?>","<?php echo($des_img_big_3); ?>","<?php echo($des_img_description_3); ?>"],
["<?php echo($des_img_small_4); ?>","<?php echo($des_img_big_4); ?>","<?php echo($des_img_description_4); ?>"],
["<?php echo($des_img_small_5); ?>","<?php echo($des_img_big_5); ?>","<?php echo($des_img_description_5); ?>"],
["<?php echo($des_img_small_6); ?>","<?php echo($des_img_big_6); ?>","<?php echo($des_img_description_6); ?>"],
["<?php echo($des_img_small_7); ?>","<?php echo($des_img_big_7); ?>","<?php echo($des_img_description_7); ?>"],
["<?php echo($des_img_small_8); ?>","<?php echo($des_img_big_8); ?>","<?php echo($des_img_description_8); ?>"],
["<?php echo($des_img_small_9); ?>","<?php echo($des_img_big_9); ?>","<?php echo($des_img_description_9); ?>"],
["<?php echo($des_img_small_10); ?>","<?php echo($des_img_big_10); ?>","<?php echo($des_img_description_10); ?>"],
]
</script>

Edited by bgraf
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  • 0

Ничего не понял. json_encode($des_img) сделает то же самое. Или я чего-то не догнал...

<?php
$des_img=array(
array(1, 2, 3),
array('a', 'b', 'c'),
array('foo', 'bar', 'baz'),
);

echo json_encode($des_img);

Результат

[[1,2,3],["a","b","c"],["foo","bar","baz"]]

Что не так?

Ну такой массив в JSON перевести будет не совсем просто, ведь он не ассоциативный, а просто двумерный. Ключей-то нет...

Это с чё баня-то пала? Есть там ключи, пусть и неявные.

<?php
$a=array(
array(1, 2, 3),
array('a', 'b', 'c'),
array('foo', 'bar', 'baz'),
);

print_r(array_keys($a));

print_r($a[1]);

Выдаст ожидаемые

Array
(
[0] => 0
[1] => 1
[2] => 2
)
Array
(
[0] => a
[1] => b
[2] => c
)

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