duannai1883 2017-08-19 05:26
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如何在javascript中使用php整数变量作为整数变量

I have passed my php integer variable $number into javascript. But can't access that php variable without using quotation

<script>
 var number = '<?php echo $number?>';
</script>

if I use quotation it can accessible but don't get the integer value actually. It became string since use quotation. Without quotation can't get anything.

I have googling that but don't get the appropriate answer yet.

How to get the integer value.

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  • duannaiying9662 2017-08-19 05:34
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    For int simple remove the single quotes

    <script>
         var number = <?php echo $number ?>;
    </script>
    

    Note : Make sure that $number should not empty . if it's empty use ternary operator if statement to handle that . var number =<?php echo !empty($number)? $number:0 ?>;

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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