Return integer field types as native integers instead of strings

Use another define for better compatibility

Test case for #72583 Feature. Small optimisations.

Adjust conditional directives according to coding standards

Add more compatibility for "end of line" on multiple environements

Updated execute.phpt test after switching to integer mapping

ext/pdo_firebird/firebird_statement.c

@@ -217,7 +217,23 @@ static int firebird_stmt_describe(pdo_stmt_t *stmt, int colno) /* {{{ */
 	}
 	memmove(cp, var->aliasname, var->aliasname_length);
 	*(cp+var->aliasname_length) = '\0';
-	col->param_type = PDO_PARAM_STR;
+
+	if (var->sqlscale < 0) {
+		col->param_type = PDO_PARAM_STR;
+	} else {
+		switch (var->sqltype & ~1) {
+			case SQL_SHORT:
+			case SQL_LONG:
+#if SIZEOF_ZEND_LONG >= 8 
+			case SQL_INT64:
+#endif
+				col->param_type = PDO_PARAM_INT;
+				break;
+			default:
+				col->param_type = PDO_PARAM_STR;
+				break;
+		}
+	}
 
 	return 1;
 }
@@ -373,16 +389,24 @@ static int firebird_stmt_get_col(pdo_stmt_t *stmt, int colno, char **ptr,  /* {{
 					*len = var->sqllen;
 					break;
 				case SQL_SHORT:
-				    *ptr = FETCH_BUF(S->fetch_buf[colno], char, CHAR_BUF_LEN, NULL);
-					*len = slprintf(*ptr, CHAR_BUF_LEN, "%d", *(short*)var->sqldata);
+					*len = sizeof(zend_long);
+					*ptr = FETCH_BUF(S->fetch_buf[colno], zend_long, 1, NULL);
+					*(zend_long *)*ptr = *(short*)var->sqldata;
 					break;
 				case SQL_LONG:
-					*ptr = FETCH_BUF(S->fetch_buf[colno], char, CHAR_BUF_LEN, NULL);
-					*len = slprintf(*ptr, CHAR_BUF_LEN, "%d", *(ISC_LONG*)var->sqldata);
+					*len = sizeof(zend_long);
+					*ptr = FETCH_BUF(S->fetch_buf[colno], zend_long, 1, NULL);
+					*(zend_long *)*ptr = *(ISC_LONG*)var->sqldata;
 					break;
 				case SQL_INT64:
+#if SIZEOF_ZEND_LONG >= 8 
+					*len = sizeof(zend_long);
+					*ptr = FETCH_BUF(S->fetch_buf[colno], zend_long, 1, NULL);
+					*(zend_long *)*ptr = *(ISC_INT64*)var->sqldata;
+#else
 					*ptr = FETCH_BUF(S->fetch_buf[colno], char, CHAR_BUF_LEN, NULL);
 					*len = slprintf(*ptr, CHAR_BUF_LEN, "%" LL_MASK "d", *(ISC_INT64*)var->sqldata);
+#endif
 					break;
 				case SQL_FLOAT:
 					*ptr = FETCH_BUF(S->fetch_buf[colno], char, CHAR_BUF_LEN, NULL);

ext/pdo_firebird/tests/bug_72583.phpt

@@ -0,0 +1,21 @@
+--TEST--
+PDO_Firebird: Feature 72583 Fetch integers as php integers not as strings
+--SKIPIF--
+<?php if (!extension_loaded('interbase') || !extension_loaded('pdo_firebird')) die('skip'); ?>
+--FILE--
+<?php
+require 'testdb.inc';
+$C = new PDO('firebird:dbname='.$test_base, $user, $password) or die;
+@$C->exec('drop table atable');
+$C->exec('create table atable (aint integer, asmi smallint)');
+$C->exec('insert into atable values (1, -1)');
+$S = $C->prepare('select aint, asmi from atable');
+$S->execute();
+$D = $S->fetch(PDO::FETCH_NUM);
+echo gettype($D[0])."\n".gettype($D[1]);
+unset($S);
+unset($C);
+?>
+--EXPECT--
+integer
+integer

ext/pdo_firebird/tests/execute.phpt

@@ -50,9 +50,9 @@ bool(true)
 int(1)
 array(6) {
   ["ID"]=>
-  string(1) "1"
+  int(1)
   [0]=>
-  string(1) "1"
+  int(1)
   ["TEXT"]=>
   string(3) "bla"
   [1]=>