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#How to convert string to int in php?
Convert string to integer (int) intval() printf()
int
<?php
$foo = "1"; // $foo 是字符串类型
$bar = (int)$foo; // $bar 是整型
?># in PHP ##intval
<?php
$foo = "1"; // $foo 是字符串类型
$bar = intval($foo); // $bar 是整型
?>
sprintf
<?php
$foo = "1"; // $foo 是字符串类型
$bar = sprintf("%d", $foo); // $bar 是字符串类型
?> Recommended tutorial: "php tutorial"
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