پیمایش در آرایه های تو در تو
0
سلام وقت بخیر در آرایه که ضمیه کردم قسط دارم
1 - در قسمت currency اسم ها رو بگیرم به طور مثال [USD] [EUR] [AED] و ..
همچنین در همین قسمت مقادیر [price] رو هم میخام بگیرم
2- در قسمت commodity مقادیر price بگیرم
چطوری باید اینکار انجام بدیم ؟
Array
(
[currency] => Array
(
[USD] => Array
(
[sana] => Array
(
[BUY] => Array
(
[type] => Array
(
[type] => BUY
[unit] => USD
[source] => sana
[pattern] => currency
)
[status] => Array
(
[id] => 35
[price] => 233410.00
[slug] => sana_buy_usd
[rate_change] => 2004
[percentage_change] => 0.87
[title] => سامانه سنا دلار خرید
[type_change] => high
[max_rate] => 233410
[min_rate] => 233410
)
)
[SELL] => Array
(
[type] => Array
(
[type] => SELL
[unit] => USD
[source] => sana
[pattern] => currency
)
[status] => Array
(
[id] => 38
[price] => 234453.00
[slug] => sana_sell_usd
[rate_change] => 1967
[percentage_change] => 0.85
[title] => سامانه سنا دلار فروش
[type_change] => high
[max_rate] => 234453
[min_rate] => 234453
)
)
)
[free] => Array
(
[BUY] => Array
(
[type] => Array
(
[type] => BUY
[unit] => USD
[source] => free
[pattern] => currency
)
[status] => Array
(
[id] => 47
[price] => 237040.00
[slug] => price_dollar_rl
[rate_change] => 510
[percentage_change] => 0.22
[title] => دلار
[type_change] => low
[max_rate] => 237
[min_rate] => 236
)
)
)
)
[EUR] => Array
(
[sana] => Array
(
[BUY] => Array
(
[type] => Array
(
[type] => BUY
[unit] => EUR
[source] => sana
[pattern] => currency
)
[status] => Array
(
[id] => 36
[price] => 278735.00
[slug] => sana_buy_eur
[rate_change] => 1585
[percentage_change] => 0.57
[title] => سامانه سنا یورو خرید
[type_change] => high
[max_rate] => 278735
[min_rate] => 278735
)
)
[SELL] => Array
(
[type] => Array
(
[type] => SELL
[unit] => EUR
[source] => sana
[pattern] => currency
)
[status] => Array
(
[id] => 39
[price] => 279782.00
[slug] => sana_sell_eur
[rate_change] => 294
[percentage_change] => 0.11
[title] => سامانه سنا یورو فروش
[type_change] => high
[max_rate] => 279782
[min_rate] => 279782
)
)
)
[free] => Array
(
[BUY] => Array
(
[type] => Array
(
[type] => BUY
[unit] => EUR
[source] => free
[pattern] => currency
)
[status] => Array
(
[id] => 60
[price] => 284420.00
[slug] => price_eur
[rate_change] => 1
[percentage_change] => 0.56
[title] => یورو
[type_change] => low
[max_rate] => 286
[min_rate] => 284
)
)
)
)
[AED] => Array
(
[sana] => Array
(
[BUY] => Array
(
[type] => Array
(
[type] => BUY
[unit] => AED
[source] => sana
[pattern] => currency
)
[status] => Array
(
[id] => 37
[price] => 61373.00
[slug] => sana_buy_aed
[rate_change] => 222
[percentage_change] => 0.36
[title] => سامانه سنا درهم خرید
[type_change] => low
[max_rate] => 61373
[min_rate] => 61373
)
)
[SELL] => Array
(
[type] => Array
(
[type] => SELL
[unit] => AED
[source] => sana
[pattern] => currency
)
[status] => Array
(
[id] => 40
[price] => 64547.00
[slug] => sana_sell_aed
[rate_change] => 510
[percentage_change] => 0.79
[title] => سامانه سنا درهم فروش
[type_change] => low
[max_rate] => 64547
[min_rate] => 64547
)
)
)
[free] => Array
(
[BUY] => Array
(
[type] => Array
(
[type] => BUY
[unit] => AED
[source] => free
[pattern] => currency
)
[status] => Array
(
[id] => 61
[price] => 66970.00
[slug] => price_aed
[rate_change] => 20
[percentage_change] => 0.03
[title] => درهم امارات
[type_change] => high
[max_rate] => 67
[min_rate] => 66
)
)
)
)
[GBP] => Array
(
[free] => Array
(
[BUY] => Array
(
[type] => Array
(
[type] => BUY
[unit] => GBP
[source] => free
[pattern] => currency
)
[status] => Array
(
[id] => 62
[price] => 336320.00
[slug] => price_gbp
[rate_change] => 110
[percentage_change] => 0.03
[title] => پوند
[type_change] => high
[max_rate] => 336
[min_rate] => 335
)
)
)
)
)
[commodity] => Array
(
[0] => Array
(
[type] => Array
(
[type] => SELL
[unit] => ons
[source] => ons
[pattern] => commodity
)
[status] => Array
(
[id] => 11
[price] => 1814.03
[slug] => ons
[rate_change] => 2.41
[percentage_change] => 0.13
[title] => انس جهانی طلا
[type_change] => high
[max_rate] => 1
[min_rate] => 1
)
)
[1] => Array
(
[type] => Array
(
[type] => BUY-SELL
[unit] => MESGHAL
[source] => free
[pattern] => commodity
)
[status] => Array
(
[id] => 12
[price] => 26.90
[slug] => silver
[rate_change] => 0.01
[percentage_change] => 0.02
[title] => انس جهانی نقره
[type_change] => high
[max_rate] => 27
[min_rate] => 27
)
)
[2] => Array
(
[type] => Array
(
[type] => SELL
[unit] => platinum
[source] => free
[pattern] => commodity
)
[status] => Array
(
[id] => 13
[price] => 1135.70
[slug] => platinum
[rate_change] => 1.1
[percentage_change] => 0.1
[title] => انس جهانی پلاتین
[type_change] => high
[max_rate] => 1
[min_rate] => 1
)
)
[3] => Array
(
[type] => Array
(
[type] => BUY
[unit] => palladium
[source] => free
[pattern] => commodity
)
[status] => Array
(
[id] => 14
[price] => 2344.00
[slug] => palladium
[rate_change] => 12.25
[percentage_change] => 0.53
[title] => انس جهانی پالادیوم
[type_change] => high
[max_rate] => 2
[min_rate] => 2
)
)
[4] => Array
(
[type] => Array
(
[type] => BUY
[unit] => oil
[source] => free
[pattern] => commodity
)
[status] => Array
(
[id] => 24
[price] => 57.08
[slug] => oil
[rate_change] => 0.07
[percentage_change] => 0.12
[title] => نفت سبک
[type_change] => high
[max_rate] => 57
[min_rate] => 57
)
)
[5] => Array
(
[type] => Array
(
[type] => BUY
[unit] => oil
[source] => brent
[pattern] => commodity
)
[status] => Array
(
[id] => 25
[price] => 59.56
[slug] => oil_brent
[rate_change] => 0.07
[percentage_change] => 0.12
[title] => نفت برنت
[type_change] => high
[max_rate] => 60
[min_rate] => 59
)
)
[6] => Array
(
[type] => Array
(
[type] => BUY
[unit] => oil
[source] => opec
[pattern] => commodity
)
[status] => Array
(
[id] => 26
[price] => 58.25
[slug] => oil_opec
[rate_change] => 0
[percentage_change] => 0
[title] => نفت اوپک
[type_change] =>
[max_rate] => 58
[min_rate] => 58
)
)
[7] => Array
(
[type] => Array
(
[type] => BUY - SELL
[unit] => nim
[source] => free
[pattern] => commodity
)
[status] => Array
(
[id] => 56
[price] => 62500000.00
[slug] => nim
[rate_change] => 600
[percentage_change] => 0.96
[title] => نیم سکه
[type_change] => low
[max_rate] => 63
[min_rate] => 62
)
)
[8] => Array
(
[type] => Array
(
[type] => BUY
[unit] => rob
[source] => free
[pattern] => commodity
)
[status] => Array
(
[id] => 57
[price] => 42600000.00
[slug] => rob
[rate_change] => 300
[percentage_change] => 0.71
[title] => ربع سکه
[type_change] => high
[max_rate] => 42
[min_rate] => 41
)
)
[9] => Array
(
[type] => Array
(
[type] => BUY - SELL
[unit] => gerami
[source] => free
[pattern] => commodity
)
[status] => Array
(
[id] => 58
[price] => 23100000.00
[slug] => gerami
[rate_change] => 100
[percentage_change] => 0.43
[title] => سکه گرمی
[type_change] => high
[max_rate] => 23
[min_rate] => 23
)
)
[10] => Array
(
[type] => Array
(
[type] => BUY - SELL
[unit] => mesghal
[source] => free
[pattern] => commodity
)
[status] => Array
(
[id] => 63
[price] => 47060000.00
[slug] => mesghal
[rate_change] => 150
[percentage_change] => 0.32
[title] => مثقال طلا
[type_change] => low
[max_rate] => 47
[min_rate] => 47
)
)
[11] => Array
(
[type] => Array
(
[type] => BUY - SELL
[unit] => geram18
[source] => free
[pattern] => commodity
)
[status] => Array
(
[id] => 64
[price] => 10865000.00
[slug] => geram18
[rate_change] => 36
[percentage_change] => 0.33
[title] => گرم طلای 18 عیار
[type_change] => low
[max_rate] => 10
[min_rate] => 10
)
)
[12] => Array
(
[type] => Array
(
[type] => BUY - SELL
[unit] => geram24
[source] => free
[pattern] => commodity
)
[status] => Array
(
[id] => 65
[price] => 14486000.00
[slug] => geram24
[rate_change] => 49
[percentage_change] => 0.34
[title] => گرم طلای 24 عیار
[type_change] => low
[max_rate] => 14
[min_rate] => 14
)
)
[13] => Array
(
[type] => Array
(
[type] => BUY
[unit] => MESGHAL
[source] => free
[pattern] => commodity
)
[status] => Array
(
[id] => 66
[price] => 107519000.00
[slug] => sekeb
[rate_change] => 0
[percentage_change] => 0
[title] => سکه بهار آزادی
[type_change] =>
[max_rate] => 108
[min_rate] => 106
)
)
[14] => Array
(
[type] => Array
(
[type] => BUY
[unit] => MESGHAL
[source] => free
[pattern] => commodity
)
[status] => Array
(
[id] => 67
[price] => 109910000.00
[slug] => sekee
[rate_change] => 1
[percentage_change] => 1.66
[title] => سکه امامی
[type_change] => high
[max_rate] => 110
[min_rate] => 108
)
)
[15] => Array
(
[type] => Array
(
[type] => FLOAT
[unit] => bourse
[source] => free
[pattern] => commodity
)
[status] => Array
(
[id] => 68
[price] => 1170497.12
[slug] => bourse
[rate_change] => 35
[percentage_change] => 3.1
[title] => شاخص بورس
[type_change] => high
[max_rate] => 1
[min_rate] => 1
)
)
)
)
0
0
0
حذف شده
سلام و احترام
شما میتونید با استفاده از تابع زیر تمامی کلید های یه آرایه رو بگیرید
$array = array(0 => 100, "color" => "red");
print_r(array_keys($array));خروجی:
Array
(
[0] => 0
[1] => color
)و با استفاده از تابع زیر میتونید مقادیر یه کلید که درچندین جا تکرار شدند رو دریافت کنید:
$records = array(
array(
'id' => 2135,
'first_name' => 'John',
'last_name' => 'Doe',
),
array(
'id' => 3245,
'first_name' => 'Sally',
'last_name' => 'Smith',
),
array(
'id' => 5342,
'first_name' => 'Jane',
'last_name' => 'Jones',
),
array(
'id' => 5623,
'first_name' => 'Peter',
'last_name' => 'Doe',
)
);
$first_names = array_column($records, 'first_name');
print_r($first_names);خروجی:
Array
(
[0] => John
[1] => Sally
[2] => Jane
[3] => Peter
)
برای پاسخ دادن به این سوال شما باید در دوره عضو باشید .