(PHP 3, PHP 4, PHP 5)
binary_string 把计┮ボ秈计秈单基
bindec() 盢秈计锣传Θ integer锣传程计 31 1 ┪琌弧秈 2147483647PHP 4.1.0 秨﹍赣ㄧ计矪瞶计硂贺薄猵ウ穦 float 摸
ㄒ 1. bindec() 絛ㄒ
<?phpecho bindec('110011') . "\n";echo bindec('000110011') . "\n"; echo bindec('111');?>
ㄒ盢块
51 51 7
把ǎ decbin()octdec()hexdec() ㎝ base_convert()