octdec

(PHP 4, PHP 5, PHP 7)

octdec — 锟剿斤拷锟斤拷转锟斤拷为十锟斤拷锟斤拷

说锟斤拷

octdec ( string $octal_string ) : number

锟斤拷锟斤拷 octal_string 锟斤拷锟斤拷锟斤拷锟斤拷示锟侥八斤拷锟斤拷锟斤拷锟斤拷十锟斤拷锟狡碉拷值锟斤拷

锟斤拷锟斤拷

octal_string

要转锟斤拷锟侥八斤拷锟狡碉拷锟街凤拷锟斤拷

锟斤拷锟斤拷值

octal_string 锟斤拷十锟斤拷锟狡的憋拷示

锟斤拷锟斤拷锟斤拷志

锟芥本 说锟斤拷
4.1.0 锟矫猴拷锟斤拷锟斤拷锟皆达拷锟斤拷 integer 锟斤拷锟斤拷锟街ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷拢锟斤拷锟斤拷岱碉拷锟� float 锟斤拷锟酵★拷

锟斤拷锟斤拷

Example #1 octdec() 锟斤拷锟斤拷

<?php
echo octdec('77') . "\n";
echo octdec(decoct(45));
?>

锟斤拷锟斤拷锟斤拷锟教伙拷锟斤拷锟斤拷锟�

63
45

锟轿硷拷

  • decoct() - 十锟斤拷锟斤拷转锟斤拷为锟剿斤拷锟斤拷
  • bindec() - 锟斤拷锟斤拷锟斤拷转锟斤拷为十锟斤拷锟斤拷
  • hexdec() - 十锟斤拷锟斤拷锟斤拷转锟斤拷为十锟斤拷锟斤拷
  • base_convert() - 锟斤拷锟斤拷锟斤拷锟斤拷锟街拷锟阶拷锟斤拷锟斤拷锟�