4 views 
Syntax Syntax
Parameters Parameters
- $number
-
(Required)
- $minbytes
-
(Optional)
Default value: 1
- $synchsafe
-
(Optional)
Default value: false
- $signed
-
(Optional)
Default value: false
Return Return
(string)
Source Source
File: wp-includes/ID3/getid3.lib.php
}
$maskbyte = (($synchsafe || $signed) ? 0x7F : 0xFF);
$intstring = '';
if ($signed) {
if ($minbytes > PHP_INT_SIZE) {
throw new Exception('ERROR: Cannot have signed integers larger than '.(8 * PHP_INT_SIZE).'-bits in self::BigEndian2String()');
}
$number = $number & (0x80 << (8 * ($minbytes - 1)));
}
while ($number != 0) {
$quotient = ($number / ($maskbyte + 1));
$intstring = chr(ceil(($quotient - floor($quotient)) * $maskbyte)).$intstring;
$number = floor($quotient);
}
return str_pad($intstring, $minbytes, "\x00", STR_PAD_LEFT);
}
/**
* @param int $number