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![PHP count items in a multi-dimensional array - Stack Overflow]()
stackoverflow.comAs you can see from the following array, there are three ... Does this work for what you need? $dates ...瀏覽：1098 -
![php - Counting elements in multidimensional array? - Stack Overflow]()
stackoverflow.comI would write this code: $count = 0; foreach ($topics as $t) { $count+= count($t); } echo $count; ...瀏覽：386
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日期：2025-10-05
Your filter needs a little work: array_filter($data, function ($datum) { return $datum
['paymentType'] == 'paypal'; } ......
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日期：2025-10-05
$number_of_green_fruit = 0; for ($row = 0; $row < 3; $row++) { if($fruit[$row]["
color"]=="green") ......
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日期：2025-10-05
This can be done with a simple iteration: $counts = array(); foreach ($array as $
key=>$subarr) { // Add to the ......
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