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    copied!<p>Here is my improved version and I think complete. Only errors and warnings are not taken into account.</p> <pre><code>if( !function_exists('date_parse_from_format') ){ function date_parse_from_format($format, $date) { // reverse engineer date formats $keys = array( 'Y' =&gt; array('year', '\d{4}'), //Année sur 4 chiffres 'y' =&gt; array('year', '\d{2}'), //Année sur 2 chiffres 'm' =&gt; array('month', '\d{2}'), //Mois au format numérique, avec zéros initiaux 'n' =&gt; array('month', '\d{1,2}'), //Mois sans les zéros initiaux 'M' =&gt; array('month', '[A-Z][a-z]{3}'), //Mois, en trois lettres, en anglais 'F' =&gt; array('month', '[A-Z][a-z]{2,8}'), //Mois, textuel, version longue; en anglais, comme January ou December 'd' =&gt; array('day', '\d{2}'), //Jour du mois, sur deux chiffres (avec un zéro initial) 'j' =&gt; array('day', '\d{1,2}'), //Jour du mois sans les zéros initiaux 'D' =&gt; array('day', '[A-Z][a-z]{2}'), //Jour de la semaine, en trois lettres (et en anglais) 'l' =&gt; array('day', '[A-Z][a-z]{6,9}'), //Jour de la semaine, textuel, version longue, en anglais 'u' =&gt; array('hour', '\d{1,6}'), //Microsecondes 'h' =&gt; array('hour', '\d{2}'), //Heure, au format 12h, avec les zéros initiaux 'H' =&gt; array('hour', '\d{2}'), //Heure, au format 24h, avec les zéros initiaux 'g' =&gt; array('hour', '\d{1,2}'), //Heure, au format 12h, sans les zéros initiaux 'G' =&gt; array('hour', '\d{1,2}'), //Heure, au format 24h, sans les zéros initiaux 'i' =&gt; array('minute', '\d{2}'), //Minutes avec les zéros initiaux 's' =&gt; array('second', '\d{2}') //Secondes, avec zéros initiaux ); // convert format string to regex $regex = ''; $chars = str_split($format); foreach ( $chars AS $n =&gt; $char ) { $lastChar = isset($chars[$n-1]) ? $chars[$n-1] : ''; $skipCurrent = '\\' == $lastChar; if ( !$skipCurrent &amp;&amp; isset($keys[$char]) ) { $regex .= '(?P&lt;'.$keys[$char][0].'&gt;'.$keys[$char][1].')'; } else if ( '\\' == $char ) { $regex .= $char; } else { $regex .= preg_quote($char); } } $dt = array(); // now try to match it if( preg_match('#^'.$regex.'$#', $date, $dt) ){ foreach ( $dt AS $k =&gt; $v ){ if ( is_int($k) ){ unset($dt[$k]); } } if( !checkdate($dt['month'], $dt['day'], $dt['year']) ){ $dt['error_count'] = 1; } else { $dt['error_count'] = 0; } } else { $dt['error_count'] = 1; } $dt['errors'] = array(); $dt['fraction'] = ''; $dt['warning_count'] = 0; $dt['warnings'] = array(); $dt['is_localtime'] = 0; $dt['zone_type'] = 0; $dt['zone'] = 0; $dt['is_dst'] = ''; return $dt; } } </code></pre>
 

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