PHP Snippet 1:
echo $array[0];
PHP Snippet 2:
echo $array{0};
PHP Snippet 3:
//Declaring an array
$arrayA = array ( /*Some stuff in here*/ );
$arrayB = [ /*Some stuff in here*/ ]; //Only for PHP >=5.4
//Accessing an array element
echo $array[0];
PHP Snippet 4:
echo $array["firstSubArray"]["SecondSubArray"]["ElementFromTheSecondSubArray"]
// ??????????????? ???????????????? ??????????????????????????????
// ? ? ??? 3rd Array dimension;
// ? ????????????????????? 2d Array dimension;
// ?????????????????????????????????????? 1st Array dimension;
PHP Snippet 5:
echo $object->property;
PHP Snippet 6:
echo $objectA->objectB->property;
PHP Snippet 7:
//Both methods/styles work and access the same data
echo $object->anotherObject->propertyArray["elementOneWithAnObject"]->property;
echo $object->
anotherObject
->propertyArray
["elementOneWithAnObject"]->
property;
//Both methods/styles work and access the same data
echo $array["arrayElement"]["anotherElement"]->object->property["element"];
echo $array["arrayElement"]
["anotherElement"]->
object
->property["element"];
PHP Snippet 8:
Array (
[data] => Array (
[0] => stdClass Object (
[propertyXY] => 1
)
[1] => stdClass Object (
[propertyXY] => 2
)
[2] => stdClass Object (
[propertyXY] => 3
)
)
)
PHP Snippet 9:
foreach($array as $key => $value)
PHP Snippet 10:
Array ( //Key: array
[0] => stdClass Object (
[propertyXY] => 1
)
[1] => stdClass Object (
[propertyXY] => 2
)
[2] => stdClass Object (
[propertyXY] => 3
)
)
PHP Snippet 11:
foreach($array["data"] as $key => $value)
PHP Snippet 12:
stdClass Object ( //Key: 0
[propertyXY] => 1
)
stdClass Object ( //Key: 1
[propertyXY] => 2
)
stdClass Object ( //Key: 2
[propertyXY] => 3
)
PHP Snippet 13:
$array = [
"key" => (object) [
"property" => [1,2,3]
]
];
PHP Snippet 14:
array(1) {
["key"]=>
object(stdClass)#1 (1) {
["property"]=>
array(3) {
[0]=>
int(1)
[1]=>
int(2)
[2]=>
int(3)
}
}
}
PHP Snippet 15:
Array
(
[key] => stdClass Object
(
[property] => Array
(
[0] => 1
[1] => 2
[2] => 3
)
)
)
PHP Snippet 16:
array (
'key' =>
(object) array(
'property' =>
array (
0 => 1,
1 => 2,
2 => 3,
),
),
)
PHP Snippet 17:
// var_dump()
array(3) {
[0]=>
int(1)
[1]=>
int(2) // <-- value we want to access
[2]=>
int(3)
}
// print_r()
Array
(
[0] => 1
[1] => 2 // <-- value we want to access
[2] => 3
)
// var_export()
array (
0 => 1,
1 => 2, // <-- value we want to access
2 => 3,
)
PHP Snippet 18:
// var_dump()
object(stdClass)#1 (1) {
["property"]=>
/* Array here */
}
// print_r()
stdClass Object
(
[property] => /* Array here */
)
// var_export()
(object) array(
'property' =>
/* Array here */
),
PHP Snippet 19:
// var_dump()
array(1) {
["key"]=>
/* Object & Array here */
}
// print_r()
Array
(
[key] => stdClass Object
/* Object & Array here */
)
// var_export()
array (
'key' =>
/* Object & Array here */
)
PHP Snippet 20:
echo $array["key"]->property[1];
PHP Snippet 22:
Array ( [key] => HERE )
PHP Snippet 23:
echo $arr["key"];
PHP Snippet 24:
array(1) {
["</b>
key"]=>
string(4) "HERE"
}
PHP Snippet 25:
echo $arr["</b>\nkey"];
PHP Snippet 27:
<?xml version="1.0" encoding="UTF-8" ?>
<rss>
<item>
<title attribute="xy" ab="xy">test</title>
</item>
</rss>
PHP Snippet 28:
SimpleXMLElement Object
(
[item] => SimpleXMLElement Object
(
[title] => test
)
)
PHP Snippet 29:
echo $xml->asXML(); //And look into the source code
highlight_string($xml->asXML());
header ("Content-Type:text/xml");
echo $xml->asXML();
PHP Snippet 30:
<?xml version="1.0" encoding="UTF-8"?>
<rss>
<item>
<title attribute="xy" ab="xy">test</title>
</item>
</rss>
PHP Snippet 31:
echo array_values($get_user)[0]; // 10499478683521864
PHP Snippet 32:
Array ( [demo] => Array ( [0] => 10499478683521864 [1] => 07/22/1983 [2] => [email protected] ) )
PHP Snippet 33:
Array ( [0] => 10499478683521864 [1] => 07/22/1983 [2] => [email protected] )
PHP Snippet 34:
[
'id' => 10499478683521864,
'birthday' => '07/22/1983',
'email' => '[email protected]',
'first_name' => 'Alan',
'gender' => 'male',
'last_name' => 'Malmsteen',
'link' => 'https://www.facebook.com/app_scoped_user_id/1049213468352864/',
'location' => (object) [
'id' => 102173722491792,
'name' => 'Jakarta, Indonesia'
],
'locale' => 'id_ID',
'middle_name' => 'El-nino',
'name' => 'Alan El-nino Malmsteen',
'timezone' => 7,
'updated_time' => '2015-05-28T04:09:50+0000',
'verified' => 1
]
PHP Snippet 35:
foreach ($response as $key1 => $value1) {
if (is_scalar($value1)) {
echo "Key1: $key1, Value1: $value1\n";
} else {
foreach ($value1 as $key2 => $value2) {
echo "Key1: $key1, Key2: $key2, Value2: $value2\n";
}
}
}
PHP Snippet 36:
Key1: id, Value1: 10499478683521864
Key1: birthday, Value1: 07/22/1983
Key1: email, Value1: [email protected]
Key1: first_name, Value1: Alan
Key1: gender, Value1: male
Key1: last_name, Value1: Malmsteen
Key1: link, Value1: https://www.facebook.com/app_scoped_user_id/1049213468352864/
Key1: location, Key2: id, Value2: 102173722491792
Key1: location, Key2: name, Value2: Jakarta, Indonesia
Key1: locale, Value1: id_ID
Key1: middle_name, Value1: El-nino
Key1: name, Value1: Alan El-nino Malmsteen
Key1: timezone, Value1: 7
Key1: updated_time, Value1: 2015-05-28T04:09:50+0000
Key1: verified, Value1: 1
