array $fields = NULL[, array $files = NULL]])Add form fields and files to the message body.
NOTE:
Currently, http\Message\Body::addForm() creates "multipart/form-data" bodies.
$fields must look like:
[
"field_name" => "value",
"multi_field" => [
"value1",
"value2"
]
]
$files must look like:
[
[
"name" => "field_name",
"type" => "content/type",
"file" => "/path/to/file.ext"
], [
"name" => "field_name2",
"type" => "text/plain",
"file" => "file.ext",
"data" => "string"
], [
"name" => "field_name3",
"type" => "image/jpeg",
"file" => "file.ext",
"data" => fopen("/home/mike/Pictures/mike.jpg","r")
]
As you can see, a file structure must contain a "file" entry, which holds a file path, and an optional "data" entry, which may either contain a resource to read from or the actual data as string.
<?php
$body = new http\Message\Body;
$body->addForm([
"field_name" => "value",
"multi_field" => [
"value1",
"value2"
]
], [
[
"name" => "field_name",
"type" => "application/octet-stream",
"file" => "/run/gpm.pid"
], [
"name" => "field_name2",
"type" => "text/plain",
"file" => "signature.txt",
"data" => "-- \nMike\n"
], [
"name" => "field_name3",
"type" => "image/jpeg",
"file" => "picture.jpg",
"data" => fopen("/home/mike/Pictures/mike.jpg","r")
]
]);
echo $body;
?>
Yields:
--32260b4b.3fea9114
Content-Disposition: form-data; name="field_name"
value
--32260b4b.3fea9114
Content-Disposition: form-data; name="multi_field[0]"
value1
--32260b4b.3fea9114
Content-Disposition: form-data; name="multi_field[1]"
value2
--32260b4b.3fea9114
Content-Disposition: form-data; name="field_name"; filename="gpm.pid"
Content-Transfer-Encoding: binary
Content-Type: application/octet-stream
316
--32260b4b.3fea9114
Content-Disposition: form-data; name="field_name2"; filename="signature.txt"
Content-Transfer-Encoding: binary
Content-Type: text/plain
--
Mike
--32260b4b.3fea9114
Content-Disposition: form-data; name="field_name3"; filename="picture.jpg"
Content-Transfer-Encoding: binary
Content-Type: image/jpeg
...JPEG...
--32260b4b.3fea9114--