php - get only 5 elements from array -

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मेरी सरणी का पालन करें: 

  array 'testuri / abc' = & gt; सरणी 'लेबल' = & gt; स्ट्रिंग 'एबीसी' (लंबाई = 3) 'वजन' = & gt; फ्लोट 5 'टेस्टरी / एबीडी' = & gt; सरणी 'लेबल' = & gt; स्ट्रिंग 'abd' (लंबाई = 3) 'वजन' = & gt; फ्लोट 2 'टेस्टरी / डेस' = & gt; सरणी 'लेबल' = & gt; स्ट्रिंग 'डेस' (लंबाई = 4) 'वजन' = & gt; फ्लोट 2 'टेस्टरी / जीडीएम' = & gt; सरणी 'लेबल' = & gt; स्ट्रिंग 'जीडीएम' (लंबाई = 3) 'वजन' = & gt; फ्लोट 2 'टेस्टरी / अब' = & gt; सरणी 'लेबल' = & gt; स्ट्रिंग 'अब' (लंबाई = 3) 'वजन' = & gt; फ्लोट 2 'टेस्टुरी / एसे' = & gt; सरणी 'लेबल' = & gt; स्ट्रिंग 'एसे' (लंबाई = 3) 'वजन' = & gt; फ्लोट 2 'टेस्टुरी / आरडीएक्स' = & gt; सरणी 'लेबल' = & gt; स्ट्रिंग 'आरडीएक्स' (लंबाई = 3) 'वजन' = & gt; फ्लोट 3 'टेस्टरी / टीएफसी' = & gt; सरणी 'लेबल' = & gt; स्ट्रिंग 'टीएफसी' (लंबाई = 3) 'वजन' = & gt; फ्लोट 3

मैं बड़े तत्वों के वजन वाले 5 तत्वों को प्राप्त / फिल्टर करना चाहता हूं क्या यह करने के लिए एक php फ़ंक्शन है?

पी एस मेरा विचार विदेशी भाषा का प्रयोग करना था

जहां तक ​​मुझे पता है वहाँ नहीं है।

< P> आप इसके लिए इसका उपयोग कर सकते हैं, लेकिन केवल 5 तत्वों के लिए मुझे यकीन नहीं है कि यह सिर्फ शीर्ष 5 को संचित करने से तेज है।


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