Ci-dessous, les différences entre deux révisions de la page.
Les deux révisions précédentes Révision précédente Prochaine révision | Révision précédente | ||
tips_informatiques:programmation:php:code [2009/07/17 10:14] nico |
tips_informatiques:programmation:php:code [2009/08/12 00:00] (Version actuelle) |
||
---|---|---|---|
Ligne 1: | Ligne 1: | ||
- | ====== function startWith ====== | + | ====== startWith ====== |
<code php> | <code php> | ||
/** | /** | ||
Ligne 14: | Ligne 14: | ||
</code> | </code> | ||
- | ====== function endWith ====== | + | ====== endWith ====== |
<code php> | <code php> | ||
/** | /** | ||
Ligne 29: | Ligne 29: | ||
</code> | </code> | ||
- | ====== function debug ====== | + | ====== debug ====== |
<code php> | <code php> | ||
- | function debug($object) | + | class DebugTool |
{ | { | ||
- | echo '<div>'; | + | public static function show($object, $title = null, $backtrace_index = 0) |
- | + | ||
- | $calledFrom = debug_backtrace(); | + | |
- | echo '<strong>' . $calledFrom[0]['file'] . '</strong>'; | + | |
- | echo ' (line <strong>' . $calledFrom[0]['line'] . '</strong>)'; | + | |
- | + | ||
- | echo('<pre>'); | + | |
- | if(is_array($object)) | + | |
{ | { | ||
- | print_r($object); | + | echo '<div class="debug">'; |
- | } | + | |
- | elseif(is_a($object, 'DOMDocument')) | + | $calledFrom = debug_backtrace(); |
- | { | + | echo '<strong>' . $calledFrom[$backtrace_index]['file'] . '</strong>'; |
- | $object->formatOutput = true; | + | echo ' (line <strong>' . $calledFrom[$backtrace_index]['line'] . '</strong>)'; |
- | $xml_string = $object->saveXML(); | + | |
- | echo htmlentities($xml_string); | + | if(isset($title)) |
- | } | + | { |
- | elseif(is_a($object, 'DOMNodeList') || is_a($object, 'DOMElement')) | + | echo '<h3>' . $title . '</h3>'; |
- | { | + | } |
- | $dom = new DOMDocument(); | + | |
- | $debugElement = $dom->createElement('debug'); | + | |
- | $dom->appendChild($debugElement); | + | |
| | ||
- | if(is_a($object, 'DOMNodeList')) | + | echo('<pre>'); |
+ | if(is_array($object)) | ||
{ | { | ||
- | foreach ($object as $node) | + | print_r($object); |
+ | } | ||
+ | elseif(is_a($object, 'DOMDocument')) | ||
+ | { | ||
+ | $object->formatOutput = true; | ||
+ | $xml_string = $object->saveXML(); | ||
+ | echo htmlentities($xml_string); | ||
+ | } | ||
+ | elseif(is_a($object, 'DOMNodeList') || is_a($object, 'DOMElement')) | ||
+ | { | ||
+ | $dom = new DOMDocument(); | ||
+ | $debugElement = $dom->createElement('debug'); | ||
+ | $dom->appendChild($debugElement); | ||
+ | |||
+ | if(is_a($object, 'DOMNodeList')) | ||
{ | { | ||
- | $node = $dom->importNode($node, true); | + | foreach ($object as $node) |
- | $debugElement->appendChild($node); | + | { |
+ | $node = $dom->importNode($node, true); | ||
+ | $debugElement->appendChild($node); | ||
+ | } | ||
} | } | ||
+ | elseif(is_a($object, 'DOMElement')) | ||
+ | { | ||
+ | $node = $dom->importNode($object, true); | ||
+ | $debugElement->appendChild($node); | ||
+ | } | ||
+ | | ||
+ | $dom->formatOutput = true; | ||
+ | $xml_string = $dom->saveXML(); | ||
+ | echo htmlentities($xml_string); | ||
+ | } | ||
+ | elseif(is_object($object)) | ||
+ | { | ||
+ | echo get_class($object); | ||
} | } | ||
- | elseif(is_a($object, 'DOMElement')) | + | else |
{ | { | ||
- | $node = $dom->importNode($object, true); | + | echo $object; |
- | $debugElement->appendChild($node); | + | |
} | } | ||
| | ||
- | $dom->formatOutput = true; | + | echo('</pre>'); |
- | $xml_string = $dom->saveXML(); | + | echo '</div>'; |
- | echo htmlentities($xml_string); | + | |
} | } | ||
- | elseif(is_object($object)) | + | } |
- | { | + | |
- | echo get_class($object); | + | /*******************************************************************/ |
- | } | + | /***** GLOBAL FUNCTIONS ********************************************/ |
- | else | + | /*******************************************************************/ |
- | { | + | |
- | echo $object; | + | function debug($object, $title = null) |
- | } | + | { |
- | echo('</pre>'); | + | DebugTool :: show($object, $title, 1); |
- | + | ||
- | echo '</div>'; | + | |
} | } | ||
</code> | </code> | ||
- | ====== function to_db_date ====== | + | ====== to_db_date ====== |
<code php> | <code php> | ||
/** | /** | ||
Ligne 109: | Ligne 126: | ||
</code> | </code> | ||
- | ====== function from_db_date ====== | + | ====== from_db_date ====== |
<code php> | <code php> | ||
/** | /** | ||
Ligne 119: | Ligne 136: | ||
static function from_db_date($date) | static function from_db_date($date) | ||
{ | { | ||
- | if (isset ($date)) | + | if (isset ($date)) |
- | { | + | { |
- | return strtotime($date); | + | return strtotime($date); |
- | } | + | } |
- | else | + | else |
- | { | + | { |
- | return null; | + | return null; |
- | } | + | } |
} | } | ||
</code> | </code> | ||
+ | |||
+ | |||
+ | ====== get_value_between_chars ====== | ||
+ | <code php> | ||
+ | /** | ||
+ | * Return the string found between two characters. If an index is given, it returns the | ||
+ | * value at the index position | ||
+ | * | ||
+ | * @param string $opening_char | ||
+ | * @param string $closing_char | ||
+ | * @param int $index 0 based index | ||
+ | * @return string or null | ||
+ | */ | ||
+ | function get_value_between_chars($haystack, $index = 0, $opening_char = '[', $closing_char = ']') | ||
+ | { | ||
+ | $offset = 0; | ||
+ | $found = true; | ||
+ | $value = null; | ||
+ | | ||
+ | for ($i = 0; $i < $index + 1; $i++) | ||
+ | { | ||
+ | $op_pos = strpos($haystack, $opening_char, $offset); | ||
+ | if($op_pos !== false) | ||
+ | { | ||
+ | $cl_pos = strpos($haystack, $closing_char, $op_pos + 1); | ||
+ | |||
+ | if($cl_pos !== false) | ||
+ | { | ||
+ | $value = substr($haystack, $op_pos + 1, $cl_pos - $op_pos - 1); | ||
+ | $offset = $cl_pos + 1; | ||
+ | } | ||
+ | else | ||
+ | { | ||
+ | $found = false; | ||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | else | ||
+ | { | ||
+ | $found = false; | ||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | | ||
+ | if($found) | ||
+ | { | ||
+ | return $value; | ||
+ | } | ||
+ | else | ||
+ | { | ||
+ | return null; | ||
+ | } | ||
+ | } | ||
+ | </code> | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | |||
+ | |||
+ | ====== to_multilevel_array ====== | ||
+ | |||
+ | <code php> | ||
+ | /** | ||
+ | * Build an array from a list of strings | ||
+ | * | ||
+ | * E.g: Array with the following strings: | ||
+ | * | ||
+ | * 'general_description[0][0][string]' | ||
+ | * 'general_description[0][1][string]' | ||
+ | * 'general_description[1][0][string]' | ||
+ | * | ||
+ | * @param array $strings Array of (strings => value) pairs to merge into a multilevel array | ||
+ | * @param string $opening_char | ||
+ | * @param string $closing_char | ||
+ | */ | ||
+ | public static function to_multilevel_array($strings, $opening_char = '[', $closing_char = ']') | ||
+ | { | ||
+ | $array = array(); | ||
+ | | ||
+ | foreach ($strings as $string => $value) | ||
+ | { | ||
+ | self :: set_next_level_array($array, $string, $value, $opening_char, $closing_char); | ||
+ | } | ||
+ | | ||
+ | return $array; | ||
+ | } | ||
+ | |||
+ | private static function set_next_level_array(&$container_array, $string, $value, $opening_char = '[', $closing_char = ']') | ||
+ | { | ||
+ | $key = self :: get_value_between_chars($string, 0, $opening_char, $closing_char); | ||
+ | $sub_string = substr($string, strpos($string, $closing_char) + 1); | ||
+ | | ||
+ | if(isset($sub_string) && strlen($sub_string) > 0) | ||
+ | { | ||
+ | if(isset($container_array[$key])) | ||
+ | { | ||
+ | $sub_array = $container_array[$key]; | ||
+ | } | ||
+ | else | ||
+ | { | ||
+ | $sub_array = array(); | ||
+ | } | ||
+ | | ||
+ | self :: set_next_level_array($sub_array, $sub_string, $value, $opening_char, $closing_char); | ||
+ | | ||
+ | $container_array[$key] = $sub_array; | ||
+ | } | ||
+ | else | ||
+ | { | ||
+ | if(isset($container_array[$key])) | ||
+ | { | ||
+ | $container_array[$key] = array_merge($container_array[$key], $value); | ||
+ | } | ||
+ | else | ||
+ | { | ||
+ | $container_array[$key] = $value; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | </code> | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | |||
+ | |||
+ | |||
+ |