eZ Publish 4.4 Kernel Patch to Run Using PHP 5.4 (or greater). Apply patch with these commands: cd /path/to/ez; patch -s -p0 < kernel_patch_for_ezpublish44_lib_ezutils_for_php54.patch; Forum Reference: http://share.ez.no/forums/install-configuration/php-5.4.1-no-call-method-defined-for-function

kernel_patch_for_ezpublish44_lib_ezutils_for_php54.patch

diff -ruN lib/ezutils/classes/ezmodulefunctioninfo.php lib-for-ezp44-patched-for-php-54/ezutils/classes/ezmodulefunctioninfo.php
--- lib/ezutils/classes/ezmodulefunctioninfo.php	2014-09-17 13:31:51.000000000 -0500
+++ lib-for-ezp44-patched-for-php-54/ezutils/classes/ezmodulefunctioninfo.php	2014-09-17 13:27:07.000000000 -0500
@@ -136,13 +136,13 @@
             return false;
         }
         $functionDefinition = $this->FunctionList[$functionName];
-        if ( !isset( $functionName['call_method'] ) )
+        if ( !isset( $functionDefinition['call_method'] ) )
         {
             eZDebug::writeError( "No call method defined for function '$functionName' in module '$moduleName'",
                                  'eZModuleFunctionInfo::execute' );
             return false;
         }
-        if ( !isset( $functionName['parameters'] ) )
+        if ( !isset( $functionDefinition['parameters'] ) )
         {
             eZDebug::writeError( "No parameters defined for function '$functionName' in module '$moduleName'",
                                  'eZModuleFunctionInfo::execute' );
@@ -181,13 +181,13 @@
             return null;
         }
         $functionDefinition = $this->FunctionList[$functionName];
-        if ( !isset( $functionName['call_method'] ) )
+        if ( !isset( $functionDefinition['call_method'] ) )
         {
             eZDebug::writeError( "No call method defined for function '$functionName' in module '$moduleName'",
                                  'eZModuleFunctionInfo::execute' );
             return null;
         }
-        if ( !isset( $functionName['parameters'] ) )
+        if ( !isset( $functionDefinition['parameters'] ) )
         {
             eZDebug::writeError( "No parameters defined for function '$functionName' in module '$moduleName'",
                                  'eZModuleFunctionInfo::execute' );
diff -ruN lib/ezutils/classes/ezmoduleoperationinfo.php lib-for-ezp44-patched-for-php-54/ezutils/classes/ezmoduleoperationinfo.php
--- lib/ezutils/classes/ezmoduleoperationinfo.php	2014-09-17 13:31:43.000000000 -0500
+++ lib-for-ezp44-patched-for-php-54/ezutils/classes/ezmoduleoperationinfo.php	2014-09-17 13:29:21.000000000 -0500
@@ -153,19 +153,19 @@
             return null;
         }
         $operationDefinition = $this->OperationList[$operationName];
-        if ( !isset( $operationName['default_call_method'] ) )
+        if ( !isset( $operationDefinition['default_call_method'] ) )
         {
             eZDebug::writeError( "No call method defined for operation '$operationName' in module '$moduleName'",
                                  'eZModuleOperationInfo::execute' );
             return null;
         }
-        if ( !isset( $operationName['body'] ) )
+        if ( !isset( $operationDefinition['body'] ) )
         {
             eZDebug::writeError( "No body for operation '$operationName' in module '$moduleName'",
                                  'eZModuleOperationInfo::execute' );
             return null;
         }
-        if ( !isset( $operationName['parameters'] ) )
+        if ( !isset( $operationDefinition['parameters'] ) )
         {
             eZDebug::writeError( "No parameters defined for operation '$operationName' in module '$moduleName'",
                                  'eZModuleOperationInfo::execute' );