From 2eb054a170fcc4706ab42a94c0a0e569efde6d1a Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@destailleur.fr>
Date: Wed, 11 Jan 2023 17:06:23 +0100
Subject: [PATCH] Fix try fix function not found of qodana

---
 htdocs/api/index.php                  | 12 ++++++------
 htdocs/core/class/dolgeoip.class.php  |  6 ++++--
 htdocs/core/class/translate.class.php |  6 ++++--
 htdocs/core/lib/files.lib.php         |  6 +++---
 4 files changed, 17 insertions(+), 13 deletions(-)

diff --git a/htdocs/api/index.php b/htdocs/api/index.php
index ba195b82c08..4e4da2c94cc 100644
--- a/htdocs/api/index.php
+++ b/htdocs/api/index.php
@@ -389,13 +389,13 @@ if (!empty($reg[1]) && ($reg[1] != 'explorer' || ($reg[2] != '/swagger.json' &&
 $usecompression = (empty($conf->global->API_DISABLE_COMPRESSION) && !empty($_SERVER['HTTP_ACCEPT_ENCODING']));
 $foundonealgorithm = 0;
 if ($usecompression) {
-	if (strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'br') !== false && is_callable('brotli_compress')) {
+	if (strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'br') !== false && function_exists('brotli_compress')) {
 		$foundonealgorithm++;
 	}
-	if (strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'bz') !== false && is_callable('bzcompress')) {
+	if (strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'bz') !== false && function_exists('bzcompress')) {
 		$foundonealgorithm++;
 	}
-	if (strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip') !== false && is_callable('gzencode')) {
+	if (strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip') !== false && function_exists('gzencode')) {
 		$foundonealgorithm++;
 	}
 	if (!$foundonealgorithm) {
@@ -413,13 +413,13 @@ $result = $api->r->handle();
 
 if (Luracast\Restler\Defaults::$returnResponse) {
 	// We try to compress the data received data
-	if (strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'br') !== false && is_callable('brotli_compress') && defined('BROTLI_TEXT')) {
+	if (strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'br') !== false && function_exists('brotli_compress') && defined('BROTLI_TEXT')) {
 		header('Content-Encoding: br');
 		$result = brotli_compress($result, 11, constant('BROTLI_TEXT'));
-	} elseif (strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'bz') !== false && is_callable('bzcompress')) {
+	} elseif (strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'bz') !== false && function_exists('bzcompress')) {
 		header('Content-Encoding: bz');
 		$result = bzcompress($result, 9);
-	} elseif (strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip') !== false && is_callable('gzencode')) {
+	} elseif (strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip') !== false && function_exists('gzencode')) {
 		header('Content-Encoding: gzip');
 		$result = gzencode($result, 9);
 	} else {
diff --git a/htdocs/core/class/dolgeoip.class.php b/htdocs/core/class/dolgeoip.class.php
index a2eea7023d9..e5001270131 100644
--- a/htdocs/core/class/dolgeoip.class.php
+++ b/htdocs/core/class/dolgeoip.class.php
@@ -144,10 +144,12 @@ class DolGeoIP
 						return '';
 					}
 				} else {
-					if (!function_exists('geoip_country_code_by_addr_v6')) {
+					if (function_exists('geoip_country_code_by_addr_v6')) {
+						return strtolower(geoip_country_code_by_addr_v6($this->gi, $ip));
+					} elseif (function_exists('geoip_country_code_by_name_v6')) {
 						return strtolower(geoip_country_code_by_name_v6($this->gi, $ip));
 					}
-					return strtolower(geoip_country_code_by_addr_v6($this->gi, $ip));
+					return '';
 				}
 			}
 		}
diff --git a/htdocs/core/class/translate.class.php b/htdocs/core/class/translate.class.php
index 3f2f756977d..2315428b37a 100644
--- a/htdocs/core/class/translate.class.php
+++ b/htdocs/core/class/translate.class.php
@@ -932,8 +932,10 @@ class Translate
 			$fonc = 'numberwords';
 			if (file_exists($newdir.'/functions_'.$fonc.'.lib.php')) {
 				include_once $newdir.'/functions_'.$fonc.'.lib.php';
-				$newnumber = numberwords_getLabelFromNumber($this, $number, $isamount);
-				break;
+				if (function_exists('numberwords_getLabelFromNumber')) {
+					$newnumber = numberwords_getLabelFromNumber($this, $number, $isamount);
+					break;
+				}
 			}
 		}
 
diff --git a/htdocs/core/lib/files.lib.php b/htdocs/core/lib/files.lib.php
index ad7d7cecfa5..207f5bafeb7 100644
--- a/htdocs/core/lib/files.lib.php
+++ b/htdocs/core/lib/files.lib.php
@@ -2058,13 +2058,13 @@ function dol_compress_file($inputfile, $outputfile, $mode = "gz", &$errorstring
 		dol_syslog("dol_compress_file mode=".$mode." inputfile=".$inputfile." outputfile=".$outputfile);
 
 		$data = implode("", file(dol_osencode($inputfile)));
-		if ($mode == 'gz') {
+		if ($mode == 'gz' && function_exists('gzencode')) {
 			$foundhandler = 1;
 			$compressdata = gzencode($data, 9);
-		} elseif ($mode == 'bz') {
+		} elseif ($mode == 'bz' && function_exists('bzcompress')) {
 			$foundhandler = 1;
 			$compressdata = bzcompress($data, 9);
-		} elseif ($mode == 'zstd') {
+		} elseif ($mode == 'zstd' && function_exists('zstd_compress')) {
 			$foundhandler = 1;
 			$compressdata = zstd_compress($data, 9);
 		} elseif ($mode == 'zip') {