取得2021年11月共有幾天:
$total_days = cal_days_in_month(CAL_GREGORIAN, 11, 2021);  
// $total_days=30

本筆記參考:
1. https://www.codegrepper.com/code-examples/php

投資理財

國際

學習

<div class="draft-block draft--p left">取得2021年11月共有幾天:<br>$total_days = cal_days_in_month(CAL_GREGORIAN, 11, 2021);  <br>// $total_days=30</div>
<div class="draft-block draft--p left"></div>
<div class="draft-block draft--p left"><span style="font-style: italic; ">本筆記參考:<br>1. </span><a href="https://www.codegrepper.com/code-examples/php/get+total+days+in+month+php" target="_blank" class="draft--a"><span style="font-style: italic; ">https://www.codegrepper.com/code-examples/php/get+total+days+in+month+php</span></a></div>

<p>取得2021年11月共有幾天:<br>
$total_days = cal_days_in_month(CAL_GREGORIAN, 11, 2021); &nbsp;<br>
// $total_days=30</p>
<p><br></p>
<p><em>本筆記參考:<br>
1. </em><a href="https://www.codegrepper.com/code-examples/php/get+total+days+in+month+php"><em>https://www.codegrepper.com/code-examples/php/get+total+days+in+month+php</em></a></p>

取得2021年11月共有幾天:
$total_days = cal_days_in_month(CAL_GREGORIAN, 11, 2021);  
// $total_days=30

本筆記參考:
1. https://www.codegrepper.com/code-examples/php/get+total+days+in+month+php

PHP calculate days in year/month