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PHP使用array_product()函數求得陣列中的乘積

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Mark ChangMark Chang
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array_product()是PHP中的一個內建函數,可以返回陣列中所有元素的乘積。
例如

$array= array(2,3,4);

若想要得到的結果為2 * 3 * 4就可以使用這個內建函數得到結果24
值得注意的是,若陣列中有不是數字的字串,那麼轉換失敗的字串就會直接被定義為0

以上紀錄~

#故事  #php  #arrayproduct  #陣列中所有元素的乘積  
https://innstory.com/story-PHP使用arrayproduct函數求得陣列中的乘積-3066
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Mark Chang

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