I have an array with keys, I want to filter the array with multiple keys,
I want filter the array upload_wire,ticker,exchnage and Price and etc Here the array
[23] => Array ( [serial] => 236 [upload_wire] => iHub [ticker] => PJET [exchange] => OTC [price] => 0.0022 [displayPrice] => $0.0022 [MarketCapFloat] => 1655072.6148 [MarketCapString] => 1.655M [title] => WCVC Announces Continued EVERx CBD Sports Water Sales Growth [TimeFound] => 11:19:26 PM EST [DateFound] => Apr 29, 2019 [url] => [KeyWordsList] => {'Share': 30, 'Convert': 1, '$': 20, 'Data': 21, 'Order': 8, 'Right': 4, 'Operate': 5, 'Phase': 1, 'Result': 9, 'Agree': 2, 'Sale': 5, 'Select': 7, 'Grow': 6, 'Crypto': 5, 'Test': 8, 'Profit': 1, 'Develop': 1, 'Produce': 1, 'Make': 2, 'Enter': 5, 'Introduce': 1, 'Cannabis': 4, 'Partner': 4, 'New': 53, 'Increase': 1, 'Priority': 6, 'Research': 1, 'Made': 1} [timestamp] => 1556597966 [currentPrice] => 0 [openPrice] => 0.0007 [previousClose] => 0.0007 [netChange] => 0.0000 [bid] => 0.0006 [bidSize] => 5020000 [ask] => 0.0008 [askSize] => 10000 [marketTire] => N [cumulativeVolume] => 0 [otc_CumulativeVolume] => 2372789 ),
[29] => Array ( [serial] => 344 [upload_wire] => GNW [ticker] => ANF [exchange] => NYSE [price] => 28.97 [displayPrice] => $28.97 [MarketCapFloat] => 1976000000.0 [MarketCapString] => 1.976B [title] => Abercrombie & Fitch Introduces Limited-Edition Fierce Fragrance Bottle Featuring International Football Star Romelu Lukaku NYSE:ANF [TimeFound] => 11:13:22 PM EST [DateFound] => Apr 29, 2019 [url] => [KeyWordsList] => {'Share': 8, 'Reveal': 1, 'Platform': 1, 'Customer': 1, 'Launch': 3, 'Transaction': 1, 'Design': 1, '$': 49, 'Data': 5, 'Right': 2, 'Team': 1, 'Operate': 1, 'Result': 1, 'Worldwide': 1, 'Select': 14, 'Success': 2, 'Exclusive': 1, 'Sign': 3, 'Positive': 1, 'Test': 1, 'Sell': 2, 'Sharing': 1, 'Produce': 1, 'Make': 2, 'Enter': 1, 'Introduce': 4, 'Partner': 1, 'Strength': 4, 'Promise': 1, 'Distribute': 2, 'New': 25, 'License': 2, 'Made': 2} [timestamp] => 1556597602 [currentPrice] => 0 [openPrice] => 14.73 [previousClose] => 14.61 [netChange] => 0.17 [bid] => 14.6 [bidSize] => 2 [ask] => 15.24 [askSize] => 1900 [marketTire] => A [cumulativeVolume] => 5816473 [otc_CumulativeVolume] => 2760233 ) [30] => Array ( [serial] => 275 [upload_wire] => GNWOTC [ticker] => ATIXF [exchange] => NASDAQ [price] => 0.268 [displayPrice] => $0.268 [MarketCapFloat] => 18822118.916 [MarketCapString] => 18.822M [title] => AnalytixInsight Reports Annual 2018 Financial Results TSX Venture Exchange:ALY [TimeFound] => 11:13:17 PM EST [DateFound] => Apr 29, 2019 [url] => [KeyWordsList] => {'Share': 7, 'Reduce': 1, 'Platform': 4, 'Strong': 1, 'Customer': 8, 'Launch': 4, 'Transaction': 4, 'Collaborate': 1, 'Design': 1, 'Secondary': 1, '$': 61, 'Improve': 3, 'Data': 8, 'Order': 1, 'Right': 1, 'Operate': 6, 'Result': 12, 'Worldwide': 3, 'Agree': 5, 'Select': 16, 'Success': 6, 'Grow': 3, 'Major': 1, 'Strategic': 2, 'Sign': 3, 'Merge': 1, 'Test': 1, 'Develop': 13, 'Provide': 7, 'Produce': 1, 'Make': 2, 'Enter': 5, 'Partner': 2, 'Promise': 1, 'Distribute': 8, 'New': 26, 'Increase': 4, 'License': 2, 'Research': 9, 'Client': 2, 'Achieve': 2, 'Made': 1} [timestamp] => 1556597597 [currentPrice] => 0 [openPrice] => 0.2773 [previousClose] => 0.273 [netChange] => -0.02738 [bid] => 0.2627 [bidSize] => 2500 [ask] => 2.64 [askSize] => 100 [marketTire] => D [cumulativeVolume] => 0 [otc_CumulativeVolume] => 900 )I Have tried with below code, Now I want filter with Multiple keys for expample, Exchange and Price, I want to filter OTC and NYSE
function filter_by_value ($array, $index, $value){ if(is_array($array) && count($array)>0) { foreach(array_keys($array) as $key){ $temp[$key] = $array[$key][$index]; if ($temp[$key] == $value){ $newarray[$key] = $array[$key]; } } } return $newarray; } $nResult = filter_by_value ($nResult, 'exchange', 'OTC');Excepted Result
[23] => Array ( [serial] => 236 [upload_wire] => iHub [ticker] => PJET [exchange] => OTC [price] => 0.0022 [displayPrice] => $0.0022 [MarketCapFloat] => 1655072.6148 [MarketCapString] => 1.655M [title] => WCVC Announces Continued EVERx CBD Sports Water Sales Growth [TimeFound] => 11:19:26 PM EST [DateFound] => Apr 29, 2019 [url] => [KeyWordsList] => {'Share': 30, 'Convert': 1, '$': 20, 'Data': 21, 'Order': 8, 'Right': 4, 'Operate': 5, 'Phase': 1, 'Result': 9, 'Agree': 2, 'Sale': 5, 'Select': 7, 'Grow': 6, 'Crypto': 5, 'Test': 8, 'Profit': 1, 'Develop': 1, 'Produce': 1, 'Make': 2, 'Enter': 5, 'Introduce': 1, 'Cannabis': 4, 'Partner': 4, 'New': 53, 'Increase': 1, 'Priority': 6, 'Research': 1, 'Made': 1} [timestamp] => 1556597966 [currentPrice] => 0 [openPrice] => 0.0007 [previousClose] => 0.0007 [netChange] => 0.0000 [bid] => 0.0006 [bidSize] => 5020000 [ask] => 0.0008 [askSize] => 10000 [marketTire] => N [cumulativeVolume] => 0 [otc_CumulativeVolume] => 2372789 ),
[29] => Array ( [serial] => 344 [upload_wire] => GNW [ticker] => ANF [exchange] => NYSE [price] => 28.97 [displayPrice] => $28.97 [MarketCapFloat] => 1976000000.0 [MarketCapString] => 1.976B [title] => Abercrombie & Fitch Introduces Limited-Edition Fierce Fragrance Bottle Featuring International Football Star Romelu Lukaku NYSE:ANF [TimeFound] => 11:13:22 PM EST [DateFound] => Apr 29, 2019 [url] => [KeyWordsList] => {'Share': 8, 'Reveal': 1, 'Platform': 1, 'Customer': 1, 'Launch': 3, 'Transaction': 1, 'Design': 1, '$': 49, 'Data': 5, 'Right': 2, 'Team': 1, 'Operate': 1, 'Result': 1, 'Worldwide': 1, 'Select': 14, 'Success': 2, 'Exclusive': 1, 'Sign': 3, 'Positive': 1, 'Test': 1, 'Sell': 2, 'Sharing': 1, 'Produce': 1, 'Make': 2, 'Enter': 1, 'Introduce': 4, 'Partner': 1, 'Strength': 4, 'Promise': 1, 'Distribute': 2, 'New': 25, 'License': 2, 'Made': 2} [timestamp] => 1556597602 [currentPrice] => 0 [openPrice] => 14.73 [previousClose] => 14.61 [netChange] => 0.17 [bid] => 14.6 [bidSize] => 2 [ask] => 15.24 [askSize] => 1900 [marketTire] => A [cumulativeVolume] => 5816473 [otc_CumulativeVolume] => 2760233 )1 Answer
You can change the structure you want to filter with
$allowedVals = ['exchange' => ["OTC", "NYSE"], 'price' => [28.97,0.268]];
$result = [];
foreach ($nResult as $key => $value) { foreach ($allowedVals as $key1 => $value1) { if (isset($value[$key1]) && count(array_intersect([$value[$key1]], $value1))) { $result[$key] = $value; }else{ unset($result[$key]); } }
}
