php - Assign all custom fields to variables with the same name? -


if have custom fields in wordpress post, there way set custom fields variables of same name automatically?

i.e instead of

$custom_fields = get_post_custom(); if (isset($custom_fields['field_1'][0])) { $field_1 = $custom_fields['field_1'][0]; } if (isset($custom_fields['field_2'][0])) { $field_2 = $custom_fields['field_2'][0]; }  etc.....

is there way skip ifs , assign every valid custom field var automatically?

you try this:

$custom_fields = get_post_custom(); foreach($custom_fields $k => $v) {   ${$k} = $v[0]; }

it works using variable variables, setting new variable key value, , value 0-th index in array, show in question.


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