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Add function array_to_str() in Array helper #525

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dixy wants to merge 13 commits into from
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Add function array_to_str() in Array helper #525

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ce0f74b
Array_to_str, improved implode() native function
dixy Oct 4, 2011
3d56edd
Update user guide for the new function array_to_str()
dixy Oct 4, 2011
7d2d390
Added changelog note about array_to_str()
dixy Oct 4, 2011
fe90076
Set default empty array, and check if $array is really an array
dixy Oct 5, 2011
045b021
Remove unused variable
dixy Oct 13, 2011
fb5e643
Update
dixy Apr 18, 2012
4c68793
Merge remote-tracking branch 'develop/develop' into develop
dixy Apr 18, 2012
8066cd9
Array_to_str, improved implode() native function
dixy Oct 4, 2011
4b9adcb
Set default empty array, and check if $array is really an array
dixy Oct 5, 2011
d02ccf0
Remove unused variable
dixy Oct 13, 2011
1d0b21e
Merge branch 'develop' of https://github.com/dixy/CodeIgniter-1 into …
dixy Apr 19, 2012
bf10b5d
Update develop
dixy Jun 24, 2012
09ac649
Merge branch 'develop' of https://github.com/EllisLab/CodeIgniter int…
dixy Jun 25, 2012
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36 changes: 36 additions & 0 deletions system/helpers/array_helper.php
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Original file line number Diff line number Diff line change
Expand Up @@ -102,5 +102,41 @@ function elements($items, $array, $default = FALSE)
}
}

// --------------------------------------------------------------------

/**
* Array to string - Join array elements with a string.
*
* @access public
* @param array
* @param string
* @param string
* @return string
*/
if ( ! function_exists('array_to_str'))
{
function array_to_str($array = array(), $sep = ', ', $sep_last = '')
{
if (empty($array) OR ! is_array($array))
{
return '';
}

if ($sep_last)
{
$last_element = array_pop($array);

if ( ! count($array))
{
return $last_element;
}

return implode($sep, $array).$sep_last.$last_element;
}

return implode($sep, $array);
}
}

/* End of file array_helper.php */
/* Location: ./system/helpers/array_helper.php */
4 changes: 2 additions & 2 deletions system/libraries/Email.php
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Original file line number Diff line number Diff line change
Expand Up @@ -64,7 +64,7 @@ class CI_Email {
public $bcc_batch_mode = FALSE; // TRUE/FALSE - Turns on/off Bcc batch feature
public $bcc_batch_size = 200; // If bcc_batch_mode = TRUE, sets max number of Bccs in each batch

protected $_safe_mode = FALSE;
protected $safe_mode = FALSE;
protected $_subject = '';
protected $_body = '';
protected $_finalbody = '';
Expand Down Expand Up @@ -1838,4 +1838,4 @@ protected function _mime_types($ext = '')
}

/* End of file Email.php */
/* Location: ./system/libraries/Email.php */
/* Location: ./system/libraries/Email.php */
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