(PHP 5 >= 5.1.0, PHP 7)
array_product — 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷值锟侥乘伙拷
array_product() 锟斤拷锟斤拷锟斤拷锟津浮碉拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷值锟侥乘伙拷锟斤拷
array锟斤拷锟斤拷锟斤拷椤�
锟斤拷锟斤拷锟斤拷锟津浮碉拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷值锟侥乘伙拷锟斤拷
| 锟芥本 | 说锟斤拷 |
|---|---|
| 5.3.6 | 锟斤拷锟斤拷锟斤拷锟斤拷锟节伙拷锟斤拷锟� 1锟斤拷锟斤拷之前锟剿猴拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟� 0锟斤拷 |
Example #1 array_product() 锟斤拷锟斤拷
<?php
$a = array(2, 4, 6, 8);
echo "product(a) = " . array_product($a) . "\n";
echo "product(array()) = " . array_product(array()) . "\n";
?>
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product(a) = 384 product(array()) = 1