PHP while 循环加2
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时间：2020-08-24 22:55:54 来源:igfitidea点击:
PHP while loop add by 2
提问by S17514
Currently I have a code that looks like:
目前我有一个看起来像的代码：
for ($i=0; $i<=($num_newlines - 1); $i++)
{
$tweetcpitems->post('statuses/update',
array('status' => wordFilter("The item $parts[$i] has been released on Club Penguin. View it here: http://clubpenguincheatsnow.com/tools/swfviewer/items.swf?id=$parts[$id]")));
sleep(90);
}
What I want to do make the "i++" part add by two and not one, but how do I do this? Please help!
我想做的是让“i++”部分加两个而不是一个，但是我该怎么做？请帮忙！
回答by John Conde
for ($i=0; $i<=($num_newlines - 1); $i+=2) {
回答by just eric
$i++ : increment by one
$i+=2 : increment by two
$i+=3 : increment by three
etc..
等等..
