spip / SPIP

ecrire/inc/idna_convert.class.php

Spacing +43 added lines, -46 removed lines

@@ -73,16 +73,16 @@ 
     protected $_lcount = 19;
     protected $_vcount = 21;
     protected $_tcount = 28;
-    protected $_ncount = 588;   // _vcount * _tcount
+    protected $_ncount = 588; // _vcount * _tcount
     protected $_scount = 11172; // _lcount * _tcount * _vcount
     protected $_error = false;
     protected static $_mb_string_overload = null;
     // See {@link set_paramter()} for details of how to change the following
     // settings from within your script / application
-    protected $_api_encoding = 'utf8';   // Default input charset is UTF-8
-    protected $_allow_overlong = false;  // Overlong UTF-8 encodings are forbidden
-    protected $_strict_mode = false;     // Behave strict or not
-    protected $_idn_version = 2003;      // Can be either 2003 (old, default) or 2008
+    protected $_api_encoding = 'utf8'; // Default input charset is UTF-8
+    protected $_allow_overlong = false; // Overlong UTF-8 encodings are forbidden
+    protected $_strict_mode = false; // Behave strict or not
+    protected $_idn_version = 2003; // Can be either 2003 (old, default) or 2008
 
     /**
      * the constructor
@@ -140,7 +140,7 @@ 
                             $this->_api_encoding = $v;
                             break;
                         default:
-                            $this->_error('Set Parameter: Unknown parameter ' . $v . ' for option ' . $k);
+                            $this->_error('Set Parameter: Unknown parameter '.$v.' for option '.$k);
                             return false;
                     }
                     break;
@@ -154,7 +154,7 @@ 
                     if (in_array($v, array('2003', '2008'))) {
                         $this->_idn_version = $v;
                     } else {
-                        $this->_error('Set Parameter: Unknown parameter ' . $v . ' for option ' . $k);
+                        $this->_error('Set Parameter: Unknown parameter '.$v.' for option '.$k);
                     }
                     break;
                 case 'encode_german_sz': // Deprecated
@@ -165,7 +165,7 @@ 
                     }
                     break;
                 default:
-                    $this->_error('Set Parameter: Unknown option ' . $k);
+                    $this->_error('Set Parameter: Unknown option '.$k);
                     return false;
             }
         }
@@ -188,7 +188,7 @@ 
                 case 'ucs4_array':
                     break;
                 default:
-                    $this->_error('Unknown encoding ' . $one_time_encoding);
+                    $this->_error('Unknown encoding '.$one_time_encoding);
                     return false;
             }
         }
@@ -206,7 +206,7 @@ 
             list ($email_pref, $input) = explode('@', $input, 2);
             $arr = explode('.', $input);
             foreach ($arr as $k => $v) {
-                if (preg_match('!^' . preg_quote($this->_punycode_prefix, '!') . '!', $v)) {
+                if (preg_match('!^'.preg_quote($this->_punycode_prefix, '!').'!', $v)) {
                     $conv = $this->_decode($v);
                     if ($conv) {
                         $arr[$k] = $conv;
@@ -216,7 +216,7 @@ 
             $input = join('.', $arr);
             $arr = explode('.', $email_pref);
             foreach ($arr as $k => $v) {
-                if (preg_match('!^' . preg_quote($this->_punycode_prefix, '!') . '!', $v)) {
+                if (preg_match('!^'.preg_quote($this->_punycode_prefix, '!').'!', $v)) {
                     $conv = $this->_decode($v);
                     if ($conv) {
                         $arr[$k] = $conv;
@@ -224,7 +224,7 @@ 
                 }
             }
             $email_pref = join('.', $arr);
-            $return = $email_pref . '@' . $input;
+            $return = $email_pref.'@'.$input;
         } elseif (preg_match('![:\./]!', $input)) { // Or a complete domain name (with or without paths / parameters)
             // No no in strict mode
             if ($this->_strict_mode) {
@@ -241,13 +241,13 @@ 
                     }
                 }
                 $parsed['host'] = join('.', $arr);
-                $return = (empty($parsed['scheme']) ? '' : $parsed['scheme'] . (strtolower($parsed['scheme']) == 'mailto' ? ':' : '://')).
-                        (empty($parsed['user']) ? '' : $parsed['user'] . (empty($parsed['pass']) ? '' : ':' . $parsed['pass']) . '@').
+                $return = (empty($parsed['scheme']) ? '' : $parsed['scheme'].(strtolower($parsed['scheme']) == 'mailto' ? ':' : '://')).
+                        (empty($parsed['user']) ? '' : $parsed['user'].(empty($parsed['pass']) ? '' : ':'.$parsed['pass']).'@').
                         $parsed['host'].
-                        (empty($parsed['port']) ? '' : ':' . $parsed['port']).
+                        (empty($parsed['port']) ? '' : ':'.$parsed['port']).
                         (empty($parsed['path']) ? '' : $parsed['path']).
-                        (empty($parsed['query']) ? '' : '?' . $parsed['query']).
-                        (empty($parsed['fragment']) ? '' : '#' . $parsed['fragment']);
+                        (empty($parsed['query']) ? '' : '?'.$parsed['query']).
+                        (empty($parsed['fragment']) ? '' : '#'.$parsed['fragment']);
             } else { // parse_url seems to have failed, try without it
                 $arr = explode('.', $input);
                 foreach ($arr as $k => $v) {
@@ -265,8 +265,8 @@ 
         // The output is UTF-8 by default, other output formats need conversion here
         // If one time encoding is given, use this, else the objects property
         switch (($one_time_encoding) ? $one_time_encoding : $this->_api_encoding) {
-            case 'utf8':        return $return; // break;
-            case 'ucs4_string': return $this->_ucs4_to_ucs4_string($this->_utf8_to_ucs4($return));  // break;
+            case 'utf8' : return $return; // break;
+            case 'ucs4_string': return $this->_ucs4_to_ucs4_string($this->_utf8_to_ucs4($return)); // break;
             case 'ucs4_array':  return $this->_utf8_to_ucs4($return); // break;
             default:            $this->_error('Unsupported output format'); return false;
         }
@@ -283,15 +283,14 @@ 
         // Forcing conversion of input to UCS4 array
         // If one time encoding is given, use this, else the objects property
         switch ($one_time_encoding ? $one_time_encoding : $this->_api_encoding) {
-            case 'utf8':
-                $decoded = $this->_utf8_to_ucs4($decoded);
+            case 'utf8' : $decoded = $this->_utf8_to_ucs4($decoded);
                 break;
             case 'ucs4_string':
                 $decoded = $this->_ucs4_string_to_ucs4($decoded);
             case 'ucs4_array':
                 break;
             default:
-                $this->_error('Unsupported input format: ' . ($one_time_encoding ? $one_time_encoding : $this->_api_encoding));
+                $this->_error('Unsupported input format: '.($one_time_encoding ? $one_time_encoding : $this->_api_encoding));
                 return false;
         }
 
@@ -380,13 +379,13 @@ 
             }
         }
         $parsed['host'] = join('.', $arr);
-        $return = (empty($parsed['scheme']) ? '' : $parsed['scheme'] . (strtolower($parsed['scheme']) == 'mailto' ? ':' : '://')).
-                (empty($parsed['user']) ? '' : $parsed['user'] . (empty($parsed['pass']) ? '' : ':' . $parsed['pass']) . '@').
+        $return = (empty($parsed['scheme']) ? '' : $parsed['scheme'].(strtolower($parsed['scheme']) == 'mailto' ? ':' : '://')).
+                (empty($parsed['user']) ? '' : $parsed['user'].(empty($parsed['pass']) ? '' : ':'.$parsed['pass']).'@').
                 $parsed['host'].
-                (empty($parsed['port']) ? '' : ':' . $parsed['port']).
+                (empty($parsed['port']) ? '' : ':'.$parsed['port']).
                 (empty($parsed['path']) ? '' : $parsed['path']).
-                (empty($parsed['query']) ? '' : '?' . $parsed['query']).
-                (empty($parsed['fragment']) ? '' : '#' . $parsed['fragment']);
+                (empty($parsed['query']) ? '' : '?'.$parsed['query']).
+                (empty($parsed['fragment']) ? '' : '#'.$parsed['fragment']);
         return $return;
     }
 
@@ -409,11 +408,11 @@ 
     {
         $decoded = array();
         // find the Punycode prefix
-        if (!preg_match('!^' . preg_quote($this->_punycode_prefix, '!') . '!', $encoded)) {
+        if (!preg_match('!^'.preg_quote($this->_punycode_prefix, '!').'!', $encoded)) {
             $this->_error('This is not a punycode string');
             return false;
         }
-        $encode_test = preg_replace('!^' . preg_quote($this->_punycode_prefix, '!') . '!', '', $encoded);
+        $encode_test = preg_replace('!^'.preg_quote($this->_punycode_prefix, '!').'!', '', $encoded);
         // If nothing left after removing the prefix, it is hopeless
         if (!$encode_test) {
             $this->_error('The given encoded string was empty');
@@ -439,8 +438,7 @@ 
             for ($old_idx = $idx, $w = 1, $k = $this->_base; 1; $k += $this->_base) {
                 $digit = $this->_decode_digit($encoded[$enco_idx++]);
                 $idx += $digit * $w;
-                $t = ($k <= $bias) ? $this->_tmin :
-                        (($k >= $bias + $this->_tmax) ? $this->_tmax : ($k - $bias));
+                $t = ($k <= $bias) ? $this->_tmin : (($k >= $bias + $this->_tmax) ? $this->_tmax : ($k - $bias));
                 if ($digit < $t) {
                     break;
                 }
@@ -513,7 +511,7 @@ 
             return $encoded; // All codepoints were basic ones
         }
         // Start with the prefix; copy it to output
-        $encoded = $this->_punycode_prefix . $encoded;
+        $encoded = $this->_punycode_prefix.$encoded;
         // If we have basic code points in output, add an hyphen to the end
         if ($codecount) {
             $encoded .= '-';
@@ -540,8 +538,7 @@ 
                     $delta++;
                 } elseif ($decoded[$i] == $cur_code) {
                     for ($q = $delta, $k = $this->_base; 1; $k += $this->_base) {
-                        $t = ($k <= $bias) ? $this->_tmin :
-                                (($k >= $bias + $this->_tmax) ? $this->_tmax : $k - $bias);
+                        $t = ($k <= $bias) ? $this->_tmin : (($k >= $bias + $this->_tmax) ? $this->_tmax : $k - $bias);
                         if ($q < $t) {
                             break;
                         }
@@ -628,12 +625,12 @@ 
             }
             // Try to find prohibited input
             if (in_array($v, self::$NP['prohibit']) || in_array($v, self::$NP['general_prohibited'])) {
-                $this->_error('NAMEPREP: Prohibited input U+' . sprintf('%08X', $v));
+                $this->_error('NAMEPREP: Prohibited input U+'.sprintf('%08X', $v));
                 return false;
             }
             foreach (self::$NP['prohibit_ranges'] as $range) {
                 if ($range[0] <= $v && $v <= $range[1]) {
-                    $this->_error('NAMEPREP: Prohibited input U+' . sprintf('%08X', $v));
+                    $this->_error('NAMEPREP: Prohibited input U+'.sprintf('%08X', $v));
                     return false;
                 }
             }
@@ -869,7 +866,7 @@ 
                 $output[$out_len] = $v;
                 ++$out_len;
                 if ('add' == $mode) {
-                    $this->_error('Conversion from UTF-8 to UCS-4 failed: malformed input at byte ' . $k);
+                    $this->_error('Conversion from UTF-8 to UCS-4 failed: malformed input at byte '.$k);
                     return false;
                 }
                 continue;
@@ -894,7 +891,7 @@ 
                     $next_byte = 4;
                     $v = ($v - 252) << 30;
                 } else {
-                    $this->_error('This might be UTF-8, but I don\'t understand it at byte ' . $k);
+                    $this->_error('This might be UTF-8, but I don\'t understand it at byte '.$k);
                     return false;
                 }
                 if ('add' == $mode) {
@@ -907,7 +904,7 @@ 
                 if (!$this->_allow_overlong && $test == 'range') {
                     $test = 'none';
                     if (($v < 0xA0 && $start_byte == 0xE0) || ($v < 0x90 && $start_byte == 0xF0) || ($v > 0x8F && $start_byte == 0xF4)) {
-                        $this->_error('Bogus UTF-8 character detected (out of legal range) at byte ' . $k);
+                        $this->_error('Bogus UTF-8 character detected (out of legal range) at byte '.$k);
                         return false;
                     }
                 }
@@ -916,7 +913,7 @@ 
                     $output[($out_len - 1)] += $v;
                     --$next_byte;
                 } else {
-                    $this->_error('Conversion from UTF-8 to UCS-4 failed: malformed input at byte ' . $k);
+                    $this->_error('Conversion from UTF-8 to UCS-4 failed: malformed input at byte '.$k);
                     return false;
                 }
                 if ($next_byte < 0) {
@@ -940,13 +937,13 @@ 
             if ($v < 128) { // 7bit are transferred literally
                 $output .= chr($v);
             } elseif ($v < (1 << 11)) { // 2 bytes
-                $output .= chr(192 + ($v >> 6)) . chr(128 + ($v & 63));
+                $output .= chr(192 + ($v >> 6)).chr(128 + ($v & 63));
             } elseif ($v < (1 << 16)) { // 3 bytes
-                $output .= chr(224 + ($v >> 12)) . chr(128 + (($v >> 6) & 63)) . chr(128 + ($v & 63));
+                $output .= chr(224 + ($v >> 12)).chr(128 + (($v >> 6) & 63)).chr(128 + ($v & 63));
             } elseif ($v < (1 << 21)) { // 4 bytes
-                $output .= chr(240 + ($v >> 18)) . chr(128 + (($v >> 12) & 63)) . chr(128 + (($v >> 6) & 63)) . chr(128 + ($v & 63));
+                $output .= chr(240 + ($v >> 18)).chr(128 + (($v >> 12) & 63)).chr(128 + (($v >> 6) & 63)).chr(128 + ($v & 63));
             } else {
-                $this->_error('Conversion from UCS-4 to UTF-8 failed: malformed input at byte ' . $k);
+                $this->_error('Conversion from UCS-4 to UTF-8 failed: malformed input at byte '.$k);
                 return false;
             }
         }
@@ -965,7 +962,7 @@ 
         // Take array values and split output to 4 bytes per value
         // The bit mask is 255, which reads &11111111
         foreach ($input as $v) {
-            $output .= chr(($v >> 24) & 255) . chr(($v >> 16) & 255) . chr(($v >> 8) & 255) . chr($v & 255);
+            $output .= chr(($v >> 24) & 255).chr(($v >> 16) & 255).chr(($v >> 8) & 255).chr($v & 255);
         }
         return $output;
     }
@@ -995,7 +992,7 @@ 
                 $out_len++;
                 $output[$out_len] = 0;
             }
-            $output[$out_len] += ord($input[$i]) << (8 * (3 - ($i % 4) ) );
+            $output[$out_len] += ord($input[$i]) << (8 * (3 - ($i % 4)));
         }
         return $output;
     }

ecrire/req/mysql.php

Spacing +78 added lines, -78 removed lines

@@ -48,7 +48,7 @@ 
 	// si port est fourni mais pas host, c'est un socket -> compat avec vieille syntaxe de mysql_connect() et anciens fichiers connect.php
 	if (
 		$port and !is_numeric($socket = $port)
-		and (!$host or $host=='localhost')) {
+		and (!$host or $host == 'localhost')) {
 		$link = @mysqli_connect($host, $login, $pass, '', null, $socket);
 	}
 	elseif ($port) {
@@ -59,7 +59,7 @@ 
 	}
 
 	if (!$link) {
-		spip_log('Echec mysqli_connect. Erreur : ' . mysqli_connect_error(), 'mysql.' . _LOG_HS);
+		spip_log('Echec mysqli_connect. Erreur : '.mysqli_connect_error(), 'mysql.'._LOG_HS);
 
 		return false;
 	}
@@ -76,7 +76,7 @@ 
 		}
 	}
 
-	spip_log("Connexion MySQLi vers $host, base $db, prefixe $prefixe " . ($ok ? "operationnelle" : 'impossible'),
+	spip_log("Connexion MySQLi vers $host, base $db, prefixe $prefixe ".($ok ? "operationnelle" : 'impossible'),
 		_LOG_DEBUG);
 
 	return !$ok ? false : array(
@@ -165,9 +165,9 @@ 
  */
 function spip_mysql_set_charset($charset, $serveur = '', $requeter = true) {
 	$connexion = &$GLOBALS['connexions'][$serveur ? strtolower($serveur) : 0];
-	spip_log("changement de charset sql : " . "SET NAMES " . _q($charset), _LOG_DEBUG);
+	spip_log("changement de charset sql : "."SET NAMES "._q($charset), _LOG_DEBUG);
 
-	return mysqli_query($connexion['link'], $connexion['last'] = "SET NAMES " . _q($charset));
+	return mysqli_query($connexion['link'], $connexion['last'] = "SET NAMES "._q($charset));
 }
 
 
@@ -182,7 +182,7 @@ 
 function spip_mysql_get_charset($charset = array(), $serveur = '', $requeter = true) {
 	$connexion = &$GLOBALS['connexions'][$serveur ? strtolower($serveur) : 0];
 	$connexion['last'] = $c = "SHOW CHARACTER SET"
-		. (!$charset ? '' : (" LIKE " . _q($charset['charset'])));
+		. (!$charset ? '' : (" LIKE "._q($charset['charset'])));
 
 	return spip_mysql_fetch(mysqli_query($connexion['link'], $c), null, $serveur);
 }
@@ -242,14 +242,14 @@ 
 	$debug = '';
 	if (defined('_DEBUG_SLOW_QUERIES') and _DEBUG_SLOW_QUERIES) {
 		if (isset($GLOBALS['debug']['aucasou'])) {
-			list(, $id, , $infos) = $GLOBALS['debug']['aucasou'];
-			$debug .= "BOUCLE$id @ " . (isset($infos[0]) ? $infos[0] : '') . " | ";
+			list(, $id,, $infos) = $GLOBALS['debug']['aucasou'];
+			$debug .= "BOUCLE$id @ ".(isset($infos[0]) ? $infos[0] : '')." | ";
 		}
-		$debug .= $_SERVER['REQUEST_URI'] . ' + ' . $GLOBALS['ip'];
-		$debug = ' /* ' . mysqli_real_escape_string($link, str_replace('*/', '@/', $debug)) . ' */';
+		$debug .= $_SERVER['REQUEST_URI'].' + '.$GLOBALS['ip'];
+		$debug = ' /* '.mysqli_real_escape_string($link, str_replace('*/', '@/', $debug)).' */';
 	}
 
-	$r = mysqli_query($link, $query . $debug);
+	$r = mysqli_query($link, $query.$debug);
 
 	//Eviter de propager le GoneAway sur les autres requetes d'un même processus PHP
 	if ($e = spip_mysql_errno($serveur)) {  // Log d'un Gone Away
@@ -262,7 +262,7 @@ 
 			$connexion = &$GLOBALS['connexions'][$serveur ? strtolower($serveur) : 0];
 			$link = $connexion['link'];
 			//On retente au cas où
-			$r = mysqli_query($link, $query . $debug);
+			$r = mysqli_query($link, $query.$debug);
 		}
 	}
 
@@ -290,7 +290,7 @@ 
 	// d'utiliser ceux-ci, copie-colle de phpmyadmin
 	$query = preg_replace(",^TABLE\s*`([^`]*)`,i", "TABLE \\1", $query);
 
-	return spip_mysql_query("ALTER " . $query, $serveur, $requeter); # i.e. que PG se debrouille
+	return spip_mysql_query("ALTER ".$query, $serveur, $requeter); # i.e. que PG se debrouille
 }
 
 
@@ -303,7 +303,7 @@ 
  * @return bool            Toujours true
  */
 function spip_mysql_optimize($table, $serveur = '', $requeter = true) {
-	spip_mysql_query("OPTIMIZE TABLE " . $table);
+	spip_mysql_query("OPTIMIZE TABLE ".$table);
 
 	return true;
 }
@@ -326,7 +326,7 @@ 
 	$link = $connexion['link'];
 	$db = $connexion['db'];
 
-	$query = 'EXPLAIN ' . _mysql_traite_query($query, $db, $prefixe);
+	$query = 'EXPLAIN '._mysql_traite_query($query, $db, $prefixe);
 	$r = mysqli_query($link, $query);
 
 	return spip_mysql_fetch($r, null, $serveur);
@@ -377,7 +377,7 @@ 
 		. calculer_mysql_expression('WHERE', $where)
 		. calculer_mysql_expression('GROUP BY', $groupby, ',')
 		. calculer_mysql_expression('HAVING', $having)
-		. ($orderby ? ("\nORDER BY " . spip_mysql_order($orderby)) : '')
+		. ($orderby ? ("\nORDER BY ".spip_mysql_order($orderby)) : '')
 		. ($limit ? "\nLIMIT $limit" : '');
 
 	// renvoyer la requete inerte si demandee
@@ -467,12 +467,12 @@ 
 	$exp = "\n$expression ";
 
 	if (!is_array($v)) {
-		return $exp . $v;
+		return $exp.$v;
 	} else {
 		if (strtoupper($join) === 'AND') {
-			return $exp . join("\n\t$join ", array_map('calculer_mysql_where', $v));
+			return $exp.join("\n\t$join ", array_map('calculer_mysql_where', $v));
 		} else {
-			return $exp . join($join, $v);
+			return $exp.join($join, $v);
 		}
 	}
 }
@@ -490,17 +490,17 @@ 
 		if (substr($k, -1) == '@') {
 			// c'est une jointure qui se refere au from precedent
 			// pas de virgule
-			$res .= '  ' . $v;
+			$res .= '  '.$v;
 		} else {
 			if (!is_numeric($k)) {
 				$p = strpos($v, " ");
 				if ($p) {
-					$v = substr($v, 0, $p) . " AS `$k`" . substr($v, $p);
+					$v = substr($v, 0, $p)." AS `$k`".substr($v, $p);
 				} else {
 					$v .= " AS `$k`";
 				}
 			}
-			$res .= ', ' . $v;
+			$res .= ', '.$v;
 		}
 	}
 
@@ -529,13 +529,13 @@ 
 function _mysql_traite_query($query, $db = '', $prefixe = '') {
 
 	if ($GLOBALS['mysql_rappel_nom_base'] and $db) {
-		$pref = '`' . $db . '`.';
+		$pref = '`'.$db.'`.';
 	} else {
 		$pref = '';
 	}
 
 	if ($prefixe) {
-		$pref .= $prefixe . "_";
+		$pref .= $prefixe."_";
 	}
 
 	if (!preg_match('/\s(SET|VALUES|WHERE|DATABASE)\s/i', $query, $regs)) {
@@ -549,12 +549,12 @@ 
 		if (stripos($suite, "SELECT") !== false) {
 			list($suite, $textes) = query_echappe_textes($suite);
 			if (preg_match('/^(.*?)([(]\s*SELECT\b.*)$/si', $suite, $r)) {
-				$suite = $r[1] . _mysql_traite_query($r[2], $db, $prefixe);
+				$suite = $r[1]._mysql_traite_query($r[2], $db, $prefixe);
 			}
 			$suite = query_reinjecte_textes($suite, $textes);
 		}
 	}
-	$r = preg_replace(_SQL_PREFIXE_TABLE_MYSQL, '\1' . $pref, $query) . $suite;
+	$r = preg_replace(_SQL_PREFIXE_TABLE_MYSQL, '\1'.$pref, $query).$suite;
 
 	// en option, remplacer les emoji (que mysql ne sait pas gérer) en 💩
 	if (defined('_MYSQL_NOPLANES') and _MYSQL_NOPLANES and lire_meta('charset_sql_connexion') == 'utf8') {
@@ -584,7 +584,7 @@ 
 	$link = _mysql_link($serveur);
 	$ok = mysqli_select_db($link, $db);
 	if (!$ok) {
-		spip_log('Echec mysqli_selectdb. Erreur : ' . mysqli_error($link), 'mysql.' . _LOG_CRITIQUE);
+		spip_log('Echec mysqli_selectdb. Erreur : '.mysqli_error($link), 'mysql.'._LOG_CRITIQUE);
 	}
 
 	return $ok;
@@ -674,10 +674,10 @@ 
 
 	$character_set = "";
 	if (@$GLOBALS['meta']['charset_sql_base']) {
-		$character_set .= " CHARACTER SET " . $GLOBALS['meta']['charset_sql_base'];
+		$character_set .= " CHARACTER SET ".$GLOBALS['meta']['charset_sql_base'];
 	}
 	if (@$GLOBALS['meta']['charset_collation_sql_base']) {
-		$character_set .= " COLLATE " . $GLOBALS['meta']['charset_collation_sql_base'];
+		$character_set .= " COLLATE ".$GLOBALS['meta']['charset_collation_sql_base'];
 	}
 
 	foreach ($champs as $k => $v) {
@@ -686,7 +686,7 @@ 
 			if (preg_match(',(char|text),i', $defs[1])
 				and !preg_match(',(binary|CHARACTER|COLLATE),i', $v)
 			) {
-				$v = $defs[1] . $character_set . ' ' . substr($v, strlen($defs[1]));
+				$v = $defs[1].$character_set.' '.substr($v, strlen($defs[1]));
 			}
 		}
 
@@ -698,7 +698,7 @@ 
 		$s = ",";
 	}
 	$temporary = $temporary ? 'TEMPORARY' : '';
-	$q = "CREATE $temporary TABLE IF NOT EXISTS $nom ($query" . ($keys ? ",$keys" : '') . ")"
+	$q = "CREATE $temporary TABLE IF NOT EXISTS $nom ($query".($keys ? ",$keys" : '').")"
 		. " ENGINE=MyISAM"
 		. ($character_set ? " DEFAULT $character_set" : "")
 		. "\n";
@@ -770,7 +770,7 @@ 
 		return false;
 	}
 
-	$query = "CREATE VIEW $nom AS " . $query_select;
+	$query = "CREATE VIEW $nom AS ".$query_select;
 
 	return spip_mysql_query($query, $serveur, $requeter);
 }
@@ -828,7 +828,7 @@ 
  *     Ressource à utiliser avec sql_fetch()
  **/
 function spip_mysql_showbase($match, $serveur = '', $requeter = true) {
-	return spip_mysql_query("SHOW TABLES LIKE " . _q($match), $serveur, $requeter);
+	return spip_mysql_query("SHOW TABLES LIKE "._q($match), $serveur, $requeter);
 }
 
 /**
@@ -922,22 +922,22 @@ 
 			}
 			if ($val['Default'] === '0' || $val['Default']) {
 				if (preg_match('/[A-Z_]/', $val['Default'])) {
-					$nfields[$val["Field"]] .= ' DEFAULT ' . $val['Default'];
+					$nfields[$val["Field"]] .= ' DEFAULT '.$val['Default'];
 				} else {
-					$nfields[$val["Field"]] .= " DEFAULT '" . $val['Default'] . "'";
+					$nfields[$val["Field"]] .= " DEFAULT '".$val['Default']."'";
 				}
 			}
 			if ($val['Extra']) {
-				$nfields[$val["Field"]] .= ' ' . $val['Extra'];
+				$nfields[$val["Field"]] .= ' '.$val['Extra'];
 			}
 			if ($val['Key'] == 'PRI') {
 				$nkeys['PRIMARY KEY'] = $val["Field"];
 			} else {
 				if ($val['Key'] == 'MUL') {
-					$nkeys['KEY ' . $val["Field"]] = $val["Field"];
+					$nkeys['KEY '.$val["Field"]] = $val["Field"];
 				} else {
 					if ($val['Key'] == 'UNI') {
-						$nkeys['UNIQUE KEY ' . $val["Field"]] = $val["Field"];
+						$nkeys['UNIQUE KEY '.$val["Field"]] = $val["Field"];
 					}
 				}
 			}
@@ -1008,7 +1008,7 @@ 
 	$serveur = '',
 	$requeter = true
 ) {
-	$c = !$groupby ? '*' : ('DISTINCT ' . (is_string($groupby) ? $groupby : join(',', $groupby)));
+	$c = !$groupby ? '*' : ('DISTINCT '.(is_string($groupby) ? $groupby : join(',', $groupby)));
 
 	$r = spip_mysql_select("COUNT($c)", $from, $where, '', '', '', $having, $serveur, $requeter);
 	if (!$requeter) {
@@ -1048,7 +1048,7 @@ 
 	if ($s) {
 		$trace = debug_backtrace();
 		if ($trace[0]['function'] != "spip_mysql_error") {
-			spip_log("$s - $query - " . sql_error_backtrace(), 'mysql.' . _LOG_ERREUR);
+			spip_log("$s - $query - ".sql_error_backtrace(), 'mysql.'._LOG_ERREUR);
 		}
 	}
 
@@ -1206,7 +1206,7 @@ 
 		$couples[$champ] = spip_mysql_cite($val, $fields[$champ]);
 	}
 
-	return spip_mysql_insert($table, "(" . join(',', array_keys($couples)) . ")", "(" . join(',', $couples) . ")", $desc,
+	return spip_mysql_insert($table, "(".join(',', array_keys($couples)).")", "(".join(',', $couples).")", $desc,
 		$serveur, $requeter);
 }
 
@@ -1240,7 +1240,7 @@ 
 	}
 	$fields = isset($desc['field']) ? $desc['field'] : array();
 
-	$cles = "(" . join(',', array_keys(reset($tab_couples))) . ')';
+	$cles = "(".join(',', array_keys(reset($tab_couples))).')';
 	$valeurs = array();
 	$r = false;
 
@@ -1249,7 +1249,7 @@ 
 		foreach ($couples as $champ => $val) {
 			$couples[$champ] = spip_mysql_cite($val, $fields[$champ]);
 		}
-		$valeurs[] = '(' . join(',', $couples) . ')';
+		$valeurs[] = '('.join(',', $couples).')';
 		if (count($valeurs) >= 100) {
 			$r = spip_mysql_insert($table, $cles, join(', ', $valeurs), $desc, $serveur, $requeter);
 			$valeurs = array();
@@ -1286,7 +1286,7 @@ 
 function spip_mysql_update($table, $champs, $where = '', $desc = array(), $serveur = '', $requeter = true) {
 	$set = array();
 	foreach ($champs as $champ => $val) {
-		$set[] = $champ . "=$val";
+		$set[] = $champ."=$val";
 	}
 	if (!empty($set)) {
 		return spip_mysql_query(
@@ -1340,7 +1340,7 @@ 
 	}
 	$set = array();
 	foreach ($champs as $champ => $val) {
-		$set[] = $champ . '=' . spip_mysql_cite($val, @$fields[$champ]);
+		$set[] = $champ.'='.spip_mysql_cite($val, @$fields[$champ]);
 	}
 
 	return spip_mysql_query(
@@ -1405,8 +1405,8 @@ 
  *     - False en cas d'erreur.
  **/
 function spip_mysql_replace($table, $couples, $desc = array(), $serveur = '', $requeter = true) {
-	return spip_mysql_query("REPLACE $table (" . join(',', array_keys($couples)) . ') VALUES (' . join(',',
-			array_map('_q', $couples)) . ')', $serveur, $requeter);
+	return spip_mysql_query("REPLACE $table (".join(',', array_keys($couples)).') VALUES ('.join(',',
+			array_map('_q', $couples)).')', $serveur, $requeter);
 }
 
 
@@ -1435,10 +1435,10 @@ 
  *     - False en cas d'erreur.
  **/
 function spip_mysql_replace_multi($table, $tab_couples, $desc = array(), $serveur = '', $requeter = true) {
-	$cles = "(" . join(',', array_keys($tab_couples[0])) . ')';
+	$cles = "(".join(',', array_keys($tab_couples[0])).')';
 	$valeurs = array();
 	foreach ($tab_couples as $couples) {
-		$valeurs[] = '(' . join(',', array_map('_q', $couples)) . ')';
+		$valeurs[] = '('.join(',', array_map('_q', $couples)).')';
 	}
 	$valeurs = implode(', ', $valeurs);
 
@@ -1458,28 +1458,28 @@ 
  */
 function spip_mysql_multi($objet, $lang) {
 	$lengthlang = strlen("[$lang]");
-	$posmulti = "INSTR(" . $objet . ", '<multi>')";
-	$posfinmulti = "INSTR(" . $objet . ", '</multi>')";
-	$debutchaine = "LEFT(" . $objet . ", $posmulti-1)";
-	$finchaine = "RIGHT(" . $objet . ", CHAR_LENGTH(" . $objet . ") -(7+$posfinmulti))";
-	$chainemulti = "TRIM(SUBSTRING(" . $objet . ", $posmulti+7, $posfinmulti -(7+$posmulti)))";
-	$poslang = "INSTR($chainemulti,'[" . $lang . "]')";
+	$posmulti = "INSTR(".$objet.", '<multi>')";
+	$posfinmulti = "INSTR(".$objet.", '</multi>')";
+	$debutchaine = "LEFT(".$objet.", $posmulti-1)";
+	$finchaine = "RIGHT(".$objet.", CHAR_LENGTH(".$objet.") -(7+$posfinmulti))";
+	$chainemulti = "TRIM(SUBSTRING(".$objet.", $posmulti+7, $posfinmulti -(7+$posmulti)))";
+	$poslang = "INSTR($chainemulti,'[".$lang."]')";
 	$poslang = "IF($poslang=0,INSTR($chainemulti,']')+1,$poslang+$lengthlang)";
-	$chainelang = "TRIM(SUBSTRING(" . $objet . ", $posmulti+7+$poslang-1,$posfinmulti -($posmulti+7+$poslang-1) ))";
-	$posfinlang = "INSTR(" . $chainelang . ", '[')";
+	$chainelang = "TRIM(SUBSTRING(".$objet.", $posmulti+7+$poslang-1,$posfinmulti -($posmulti+7+$poslang-1) ))";
+	$posfinlang = "INSTR(".$chainelang.", '[')";
 	$chainelang = "IF($posfinlang>0,LEFT($chainelang,$posfinlang-1),$chainelang)";
 	//$chainelang = "LEFT($chainelang,$posfinlang-1)";
-	$retour = "(TRIM(IF($posmulti = 0 , " .
-		"     TRIM(" . $objet . "), " .
-		"     CONCAT( " .
-		"          $debutchaine, " .
-		"          IF( " .
-		"               $poslang = 0, " .
-		"                     $chainemulti, " .
-		"               $chainelang" .
-		"          ), " .
-		"          $finchaine" .
-		"     ) " .
+	$retour = "(TRIM(IF($posmulti = 0 , ".
+		"     TRIM(".$objet."), ".
+		"     CONCAT( ".
+		"          $debutchaine, ".
+		"          IF( ".
+		"               $poslang = 0, ".
+		"                     $chainemulti, ".
+		"               $chainelang".
+		"          ), ".
+		"          $finchaine".
+		"     ) ".
 		"))) AS multi";
 
 	return $retour;
@@ -1496,7 +1496,7 @@ 
  *     Valeur hexadécimale pour MySQL
  **/
 function spip_mysql_hex($v) {
-	return "0x" . $v;
+	return "0x".$v;
 }
 
 /**
@@ -1581,9 +1581,9 @@ 
 	$in_sql = "";
 	while ($n = strpos($valeurs, ',', $n + 1)) {
 		if ((++$i) >= 255) {
-			$in_sql .= "($val $not IN (" .
-				substr($valeurs, 0, $n) .
-				"))\n" .
+			$in_sql .= "($val $not IN (".
+				substr($valeurs, 0, $n).
+				"))\n".
 				($not ? "AND\t" : "OR\t");
 			$valeurs = substr($valeurs, $n + 1);
 			$i = $n = 0;
@@ -1648,7 +1648,7 @@ 
 		}
 	}
 
-	return ("'" . addslashes($v) . "'");
+	return ("'".addslashes($v)."'");
 }
 
 
@@ -1677,9 +1677,9 @@ 
 	$connexion = &$GLOBALS['connexions'][0];
 	$bd = $connexion['db'];
 	$prefixe = $connexion['prefixe'];
-	$nom = "$bd:$prefixe:$nom" . _LOCK_TIME;
+	$nom = "$bd:$prefixe:$nom"._LOCK_TIME;
 
-	$connexion['last'] = $q = "SELECT GET_LOCK(" . _q($nom) . ", $timeout) AS n";
+	$connexion['last'] = $q = "SELECT GET_LOCK("._q($nom).", $timeout) AS n";
 
 	$q = @sql_fetch(mysqli_query(_mysql_link(), $q));
 	if (!$q) {
@@ -1706,9 +1706,9 @@ 
 	$connexion = &$GLOBALS['connexions'][0];
 	$bd = $connexion['db'];
 	$prefixe = $connexion['prefixe'];
-	$nom = "$bd:$prefixe:$nom" . _LOCK_TIME;
+	$nom = "$bd:$prefixe:$nom"._LOCK_TIME;
 
-	$connexion['last'] = $q = "SELECT RELEASE_LOCK(" . _q($nom) . ")";
+	$connexion['last'] = $q = "SELECT RELEASE_LOCK("._q($nom).")";
 	mysqli_query(_mysql_link(), $q);
 }
 
@@ -1744,7 +1744,7 @@ 
 	} else {
 		$GLOBALS['mysql_rappel_nom_base'] = false;
 
-		return "\$GLOBALS['mysql_rappel_nom_base'] = false; " .
+		return "\$GLOBALS['mysql_rappel_nom_base'] = false; ".
 		"/* echec de test_rappel_nom_base_mysql a l'installation. */\n";
 	}
 }