Some functions for PHP/Nette, (*1)
Function list:
getSizeInBytes
Recomputes filesizes from "INI" type strings ("10KB", "20MiB" etc.) to bytes
* @param string $sizeStr Given size in string like "10KB" or "20MiB"
* @return integer Recalculated size in bytes, (*2)
getIniSize
Finds number from PHP.INI file ("10KB", "20MiB") and returns it in given format
* @param string $item Given PHP.INI key
* @param integer $formatDecimals Decimal numbers count
* @param string $formatDecPoint Decimal separator
* @param string $formatThousandsSeparator: Thousands separator
* @return array
- original => Original string
- bytes => Original string in bytes
- formated => Original string in bytes in given format, (*3)
getMaxFileSize
Finds maximum size of uploadable file (as given in PHP.INI)
* @param integer $formatDecimals Decimal numbers count
* @param string $formatDecPoint Decimal separator
* @param string $formatThousandsSeparator: Thousands separator
* @return array
- original => Original string
- bytes => Original string in bytes
- formated => Original string in bytes in given format, (*4)
arrayRemap
Remaps array
* @param array $source Source array
* @param array $map "Map" for reindexing: array of items, where input index is key and output index value (original_index => new_index, original_index2 => new_index2 ... )
* @param boolean $preserveUnset When TRUE, method returns indexes undefined in source array (with $default value)
* @param $mixed $default Value for unset items
* @return array, (*5)
isPathAbsolute
Checks whether path (of filesystem) is absolute (c:\something | /something)
* @param string $path
* @return boolean
* @throws \Exception (when no path or path is NULL), (*6)
toArray
Merges items of input array to unindexed array
* @param array $args input array - can contain scalars and arrays (or arrays of arrays); other items (such objects, closures) are ignored
* @return array, (*7)
arrayIsAssoc
Checks whether array is associative (with named indexes)
* @param array $arr
* @return boolean, (*8)
purgeDir
Clears dir incl. files and subdirectories
* @param string $dir
* @return void, (*9)
findMethodInPhp
Finds use of given method in PHP file
* @param string $phpFile
* @param string $methodName
* @return array (line number => part of line where method [$methodName] is used)
* @throws \InvalidArgumentException, (*10)
parseLineFromFile
Returns array of line(s) with specified numbers from given file
* @param string $fileName
* @param integer|array $line
* @return array
* @throws \InvalidArgumentException, (*11)
isFile
If given file does not exists OR is not a file, throws InvalidArgumentException exception
* @param string $fileName
* @return void
* @throws \InvalidArgumentException, (*12)
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