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@@ -126,7 +126,7 @@ class XML {
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DBG::log($type, 'array', "findElementType \$fieldName='{$fieldName}' type='{$nodeArray[1]['type']}' => type='{$type}'");
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// check restrictions - if has enumeration then return 'p5:enum'
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$isEnum = false;
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- foreach ($restrictionNode[2] as $restr) {
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+ if (!empty($restrictionNode[2])) foreach ($restrictionNode[2] as $restr) {
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if ('enumeration' === self::getTagName($restr[0])) {
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$isEnum = true;
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break;
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@@ -261,7 +261,7 @@ class XML {
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$restrictions = [];
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if (empty($restrictionNode[1]['base'])) throw new Exception("Missing 'xsd:restriction/@base' for field '{$fieldName}'");
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// xsd:simpleType/xsd:restriction/xsd:string
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- foreach ($restrictionNode[2] as $tagRestriction) {
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+ if (!empty($restrictionNode[2])) foreach ($restrictionNode[2] as $tagRestriction) {
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// xsd:string/xsd:maxLength
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$val = $tagRestriction[1]['value'];
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if ('enumeration' == XML::getTagName($tagRestriction[0])) {
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