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#REF Migrate the print_array smarty plugin from in packages into core…
… as it seems to not be supplied by the upstream package
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Original file line number | Diff line number | Diff line change |
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<?php | ||
/** | ||
* Smarty plugin | ||
* @package Smarty | ||
* @subpackage plugins | ||
*/ | ||
|
||
/** | ||
* Smarty print_array modifier plugin | ||
* | ||
* Type: modifier<br> | ||
* Name: print_array<br> | ||
* Purpose: formats variable contents for display in the console | ||
* @link http://smarty.php.net/manual/en/language.modifier.debug.print.var.php | ||
* debug_print_var (Smarty online manual) | ||
* @author Monte Ohrt <monte at ohrt dot com> | ||
* @param array|object $var | ||
* @param integer $depth | ||
* @param integer $length | ||
* @return string | ||
*/ | ||
function smarty_modifier_print_array($var, $depth = 0, $length = 40) { | ||
|
||
switch (gettype($var)) { | ||
case 'array': | ||
$results = "array(\n"; | ||
foreach ($var as $curr_key => $curr_val) { | ||
$depth++; | ||
$results .= str_repeat(' ', ($depth + 1)) | ||
. "'" . $curr_key . "' => " | ||
. smarty_modifier_print_array($curr_val, $depth, $length) . ",\n"; | ||
$depth--; | ||
} | ||
$results .= str_repeat(' ', ($depth + 1)) . ")"; | ||
break; | ||
|
||
case 'object': | ||
$object_vars = get_object_vars($var); | ||
$results = get_class($var) . ' Object (' . count($object_vars) . ')'; | ||
foreach ($object_vars as $curr_key => $curr_val) { | ||
$depth++; | ||
$results .= str_repeat('', $depth + 1) | ||
. '->' . $curr_key . ' = ' | ||
. smarty_modifier_debug_print_var($curr_val, $depth, $length); | ||
$depth--; | ||
} | ||
break; | ||
|
||
case 'boolean': | ||
case 'NULL': | ||
case 'resource': | ||
if (TRUE === $var) { | ||
$results .= 'TRUE'; | ||
} | ||
elseif (FALSE === $var) { | ||
$results .= 'FALSE'; | ||
} | ||
elseif (NULL === $var) { | ||
$results .= ''; | ||
} | ||
else { | ||
$results = $var; | ||
} | ||
$results = $results; | ||
break; | ||
|
||
case 'integer': | ||
case 'float': | ||
$results = $var; | ||
break; | ||
|
||
case 'string': | ||
if (strlen($var) > $length) { | ||
$results = substr($var, 0, $length - 3) . '...'; | ||
} | ||
$results = "'" . $var . "'"; | ||
break; | ||
|
||
case 'unknown type': | ||
default: | ||
if (strlen($results) > $length) { | ||
$results = substr($results, 0, $length - 3) . '...'; | ||
} | ||
$results = "'" . $var . "'"; | ||
} | ||
if (empty($var)) { | ||
if (is_array($var)) { | ||
$results = "array()"; | ||
} | ||
elseif ($var === '0' || $var === 0) { | ||
$results = 0; | ||
} | ||
else { | ||
$results = "''"; | ||
} | ||
} | ||
return $results; | ||
} |