diff options
| -rw-r--r-- | extlib/Auth/OpenID/BigMath.php | 2 | ||||
| -rw-r--r-- | extlib/Auth/Yadis/XML.php | 2 | ||||
| -rw-r--r-- | extlib/PEAR.php | 2 | ||||
| -rw-r--r-- | install.php | 17 |
4 files changed, 15 insertions, 8 deletions
diff --git a/extlib/Auth/OpenID/BigMath.php b/extlib/Auth/OpenID/BigMath.php index 45104947d..b5fc627a0 100644 --- a/extlib/Auth/OpenID/BigMath.php +++ b/extlib/Auth/OpenID/BigMath.php @@ -376,7 +376,7 @@ function Auth_OpenID_detectMathLibrary($exts) // Try to load dynamic modules. if (!$loaded) { foreach ($extension['modules'] as $module) { - if (@dl($module . "." . PHP_SHLIB_SUFFIX)) { + if (function_exists('dl') && ini_get('enable_dl') && !ini_get('safe_mode') && @dl($module . "." . PHP_SHLIB_SUFFIX)) { $loaded = true; break; } diff --git a/extlib/Auth/Yadis/XML.php b/extlib/Auth/Yadis/XML.php index 4854f12bb..7232d6cbd 100644 --- a/extlib/Auth/Yadis/XML.php +++ b/extlib/Auth/Yadis/XML.php @@ -349,7 +349,7 @@ function &Auth_Yadis_getXMLParser() foreach ($extensions as $name => $params) { if (!extension_loaded($name)) { foreach ($params['libname'] as $libname) { - if (@dl($libname)) { + if (function_exists('dl') && ini_get('enable_dl') && !ini_get('safe_mode') && @dl($libname)) { $classname = $params['classname']; } } diff --git a/extlib/PEAR.php b/extlib/PEAR.php index 4c24c6006..fcefa964a 100644 --- a/extlib/PEAR.php +++ b/extlib/PEAR.php @@ -746,7 +746,7 @@ class PEAR { if (!extension_loaded($ext)) { // if either returns true dl() will produce a FATAL error, stop that - if ((ini_get('enable_dl') != 1) || (ini_get('safe_mode') == 1)) { + if ((ini_get('enable_dl') != 1) || (ini_get('safe_mode') == 1) || !function_exists('dl')) { return false; } if (OS_WINDOWS) { diff --git a/install.php b/install.php index c49043e5c..39984aa08 100644 --- a/install.php +++ b/install.php @@ -267,12 +267,19 @@ function checkPrereqs() function checkExtension($name) { - if (!extension_loaded($name)) { - if (!@dl($name.'.so')) { - return false; - } + if (extension_loaded($name)) { + return true; + } elseif (function_exists('dl') && ini_get('enable_dl') && !ini_get('safe_mode')) { + // dl will throw a fatal error if it's disabled or we're in safe mode. + // More fun, it may not even exist under some SAPIs in 5.3.0 or later... + $soname = $name . '.' . PHP_SHLIB_SUFFIX; + if (PHP_SHLIB_SUFFIX == 'dll') { + $soname = "php_" . $soname; + } + return @dl($soname); + } else { + return false; } - return true; } function showLibs() |