差异PHP_INT_MAX PHP_INT_SIZE精度?

问题描述 投票:1回答:1

beetwen有什么区别

  1. PHP_INT_MAX
  2. PHP_INT_SIZE

来自[[php.ini]的精度>我有Windows 8.1(64位),输入了代码:ini_set('precision', 50); $t = 12345678901234567890123456789012345678901234567890; echo $t; //the result is 12345678901234566660398341115085767575755770822656

与php.ini的beetwen PHP_INT_MAX PHP_INT_SIZE精度有什么区别?我有Windows 8.1(64bit),输入代码:ini_set('precision',50); $ t = ...
php php-ini
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