بیرون کشیدن یک متغییر با استفاده از php

[iran2018]

سلام
من می خوام از توی متن زیر یه سری از اعداد که مربوط به یه بخش خاص هستن رو از توی متن زیر بیرون بکشم
فرض کنید عدد 14,815,000 مد نظر باشه(سرچ کنید که راحتتر پیداش کند که این عدد مربوط به)
current>>ati2>>h
((.میشه
البته اعداد مرتب عوض میشن به همین خاطر می خوام تابعم هوشمند باشه: ممنون میشم اگه کمکم کنید

کد پی‌اچ‌پی:

{"current":{"ati1":{"p":"14,310,000","h":"14,365,000","l":"14,300,000","d":"100,000","dp":"0.7","dt":"low","t":"۱۴:۵۵","t-g":"۱۴:۵۵","settlement":"14,406,875"},"ati2":{"p":"14,690,000","h":"14,790,000","l":"14,665,000","d":"120,000","dp":"0.82","dt":"low","t":"۱۵:۰۰","t-g":"۱۵:۰۰","settlement":"14,822,558"},"ati3":{"p":"15,160,000","h":"15,285,000","l":"15,160,000","d":"145,000","dp":"0.96","dt":"low","t":"۱۴:۴۰","t-g":"۱۴:۴۰","settlement":"15,317,067"},"ati4":{"p":"15,750,000","h":"15,865,000","l":"15,720,000","d":"130,000","dp":"0.83","dt":"low","t":"۱۴:۵۶","t-g":"۱۴:۵۶","settlement":"15,894,539"},"ati5":{"p":"16,345,000","h":"16,465,000","l":"16,320,000","d":"125,000","dp":"0.76","dt":"low","t":"۱۵:۰۰","t-g":"۱۵:۰۰","settlement":"16,485,086"},"ati1_checkout":{"p":"14,406,875","h":"14,406,875","l":"14,406,875","d":"6,923","dp":"0.05","dt":"high","t":"۸:۳۱","t-g":"۸:۳۱"},"ati2_checkout":{"p":"14,822,558","h":"14,822,558","l":"14,822,558","d":"37,836","dp":"0.26","dt":"high","t":"۸:۳۱","t-g":"۸:۳۱"},"ati3_checkout":{"p":"15,317,067","h":"15,317,067","l":"15,317,067","d":"26,602","dp":"0.17","dt":"high","t":"۸:۳۱","t-g":"۸:۳۱"},"ati4_checkout":{"p":"15,894,539","h":"15,894,539","l":"15,894,539","d":"45,937","dp":"0.29","dt":"high","t":"۸:۳۱","t-g":"۸:۳۱"},"ati5_checkout":{"p":"16,485,086","h":"16,485,086","l":"16,485,086","d":"62,145","dp":"0.38","dt":"high","t":"۸:۳۱","t-g":"۸:۳۱"}}} 


[iran2018]

هیچ کس نیست که جواب بده!!

[Reza]

http://php.net/manual/en/function.strpos.php
https://www.w3schools.com/PhP/func_string_explode.asp
http://php.net/manual/en/function.preg-match-all.php

[iran2018]

ممنون از این که جواب میدی دوست عزیز
من می خوام از این دستور استفاده کنم:اول داده های بالا رو برابر با متغییر $dddd قرار بدم بعد یه متغییر دیگه به اسم $data بسازم به صورت زیر که اطلاعات رو از توی اون بتونم انتخاب کنم ولی نمیدونم چرا جواب نمیده!لطفا کمکم کنید ممنون.

کد پی‌اچ‌پی:

$data=json_encode($dddd,true);
echo $data;
$GGGG[]=$data['current']['ati1']['h']; 


[Reza]

print_r کنید نتیجه رو ببینید چجوری در میاد

[iran2018]

print_r()
که می کنم بازهم همون رو بهم بر می گردونه!!!

کد پی‌اچ‌پی:

Array ( [0] =>{ ......همون مقدار قبل....}) 


[Reza]

کد پی‌اچ‌پی:

<?php
$json = json_decode('{"current":{"ati1":{"p":"14,310,000","h":"14,365,000","l":"14,300,000","d":"100,000","dp":"0.7","dt":"low","t":"۱۴:۵۵","t-g":"۱۴:۵۵","settlement":"14,406,875"},"ati2":{"p":"14,690,000","h":"14,790,000","l":"14,665,000","d":"120,000","dp":"0.82","dt":"low","t":"۱۵:۰۰","t-g":"۱۵:۰۰","settlement":"14,822,558"},"ati3":{"p":"15,160,000","h":"15,285,000","l":"15,160,000","d":"145,000","dp":"0.96","dt":"low","t":"۱۴:۴۰","t-g":"۱۴:۴۰","settlement":"15,317,067"},"ati4":{"p":"15,750,000","h":"15,865,000","l":"15,720,000","d":"130,000","dp":"0.83","dt":"low","t":"۱۴:۵۶","t-g":"۱۴:۵۶","settlement":"15,894,539"},"ati5":{"p":"16,345,000","h":"16,465,000","l":"16,320,000","d":"125,000","dp":"0.76","dt":"low","t":"۱۵:۰۰","t-g":"۱۵:۰۰","settlement":"16,485,086"},"ati1_checkout":{"p":"14,406,875","h":"14,406,875","l":"14,406,875","d":"6,923","dp":"0.05","dt":"high","t":"۸:۳۱","t-g":"۸:۳۱"},"ati2_checkout":{"p":"14,822,558","h":"14,822,558","l":"14,822,558","d":"37,836","dp":"0.26","dt":"high","t":"۸:۳۱","t-g":"۸:۳۱"},"ati3_checkout":{"p":"15,317,067","h":"15,317,067","l":"15,317,067","d":"26,602","dp":"0.17","dt":"high","t":"۸:۳۱","t-g":"۸:۳۱"},"ati4_checkout":{"p":"15,894,539","h":"15,894,539","l":"15,894,539","d":"45,937","dp":"0.29","dt":"high","t":"۸:۳۱","t-g":"۸:۳۱"},"ati5_checkout":{"p":"16,485,086","h":"16,485,086","l":"16,485,086","d":"62,145","dp":"0.38","dt":"high","t":"۸:۳۱","t-g":"۸:۳۱"}}} ',true);
//print_r($json);
echo $json['current']['ati1']['h'];
echo "<hr>";
echo $json['current']['ati2']['h']; 


[iran2018]

ممنونم. درست شد

لطف کردی دوست عزیز