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Diffstat (limited to 'user_guide_src/source/helpers/number_helper.rst')
| -rw-r--r-- | user_guide_src/source/helpers/number_helper.rst | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/user_guide_src/source/helpers/number_helper.rst b/user_guide_src/source/helpers/number_helper.rst index af6cdad57..8e0ebda5e 100644 --- a/user_guide_src/source/helpers/number_helper.rst +++ b/user_guide_src/source/helpers/number_helper.rst @@ -10,9 +10,7 @@ numeric data. Loading this Helper =================== -This helper is loaded using the following code - -:: +This helper is loaded using the following code:: $this->load->helper('number'); @@ -21,25 +19,27 @@ The following functions are available: byte_format() ============= -Formats a numbers as bytes, based on size, and adds the appropriate -suffix. Examples +.. php:function:: byte_format($num, $precision = 1) + + :param mixed $num: Number of bytes + :param int $precision: Floating point precision + :returns: string -:: +Formats numbers as bytes, based on size, and adds the appropriate +suffix. Examples:: - echo byte_format(456); // Returns 456 Bytes - echo byte_format(4567); // Returns 4.5 KB - echo byte_format(45678); // Returns 44.6 KB - echo byte_format(456789); // Returns 447.8 KB - echo byte_format(3456789); // Returns 3.3 MB - echo byte_format(12345678912345); // Returns 1.8 GB + echo byte_format(456); // Returns 456 Bytes + echo byte_format(4567); // Returns 4.5 KB + echo byte_format(45678); // Returns 44.6 KB + echo byte_format(456789); // Returns 447.8 KB + echo byte_format(3456789); // Returns 3.3 MB + echo byte_format(12345678912345); // Returns 1.8 GB echo byte_format(123456789123456789); // Returns 11,228.3 TB An optional second parameter allows you to set the precision of the -result. - -:: +result:: echo byte_format(45678, 2); // Returns 44.61 KB .. note:: The text generated by this function is found in the following - language file: language/<your_lang>/number_lang.php + language file: `language/<your_lang>/number_lang.php`
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