bezahlt von PHP Annotation-based Validator
Mein erster Prototyp für einen Validator in PHP der mit Annotationen arbeitet. Über ReflectionClass kann ich mir dann die Properties holen und dann mit getDocComments() mir die Annotationen auslesen.
<html>
<body>
<?php
$anno="@validate{type:,range:,regex:}";
function validateValue($value,$annotation){
$result=true;
$annotation=preg_replace("/^.*\@validate\{(.+)}.*$/Uis","$1",$annotation);
$parts=preg_split("/,/",$annotation);
foreach($parts as $part){
$check=preg_split("/:/",$part);
$key=$check[0];
if($key=="notnull" && $value==null){
$result=false;
}
else if($key=='type'){
$condition=$check[1];
if($condition=='int' && !is_int($value)){
$result=false;
}
else if($condition=='float' && !is_float($value)){
$result=false;
}
else if($condition=='array' && !is_array($value)){
$result=false;
}
}
else if($key=='regex'){
$result=preg_match($check[1],$value);
}
else if($key=='range'){
$range=preg_split("/~/",$check[1]);
if($value>$range[1] || $value<$range[0]){
$result=false;
}
}
else if($key=='countrange'){
$range=preg_split("/~/",$check[1]);
if(count($value)>$range[1] || count($value)<$range[0]){
$result=false;
}
}
else if($key=='lengthrange'){
$range=preg_split("/~/",$check[1]);
if(strlen($value)>$range[1] || strlen($value)<$range[0]){
$result=false;
}
}
if(!$result){
return $result;
}
}
return $result;
}
echo "Test notnull(failed): ".validateValue(null,"@validate{notnull}")."<br/>";
echo "Test notnull (ok): ".validateValue("test","@validate{notnull}")."<br/>";
echo "Test regex (failed): ".validateValue("ein komischer test","@validate{regex:/komischerer/}")."<br/>";
echo "Test regex (ok): ".validateValue("ein komischer test","@validate{regex:/komischer/}")."<br/>";
echo "Test type (failed): ".validateValue("test","@validate{type:array}")."<br/>";
echo "Test type (ok): ".validateValue(array("1","2"),"@validate{type:array}")."<br/>";
echo "Test range (failed): ".validateValue(3,"@validate{range:4~12}")."<br/>";
echo "Test range (ok): ".validateValue(6,"@validate{range:4~12}")."<br/>";
echo "Test lengthrange (failed): ".validateValue("123","@validate{lengthrange:4~12}")."<br/>";
echo "Test lengthrange (ok): ".validateValue("123456","@validate{lengthrange:4~12}")."<br/>";
?>
</body>
</html>
<html>
<body>
<?php
$anno="@validate{type:,range:,regex:}";
function validateValue($value,$annotation){
$result=true;
$annotation=preg_replace("/^.*\@validate\{(.+)}.*$/Uis","$1",$annotation);
$parts=preg_split("/,/",$annotation);
foreach($parts as $part){
$check=preg_split("/:/",$part);
$key=$check[0];
if($key=="notnull" && $value==null){
$result=false;
}
else if($key=='type'){
$condition=$check[1];
if($condition=='int' && !is_int($value)){
$result=false;
}
else if($condition=='float' && !is_float($value)){
$result=false;
}
else if($condition=='array' && !is_array($value)){
$result=false;
}
}
else if($key=='regex'){
$result=preg_match($check[1],$value);
}
else if($key=='range'){
$range=preg_split("/~/",$check[1]);
if($value>$range[1] || $value<$range[0]){
$result=false;
}
}
else if($key=='countrange'){
$range=preg_split("/~/",$check[1]);
if(count($value)>$range[1] || count($value)<$range[0]){
$result=false;
}
}
else if($key=='lengthrange'){
$range=preg_split("/~/",$check[1]);
if(strlen($value)>$range[1] || strlen($value)<$range[0]){
$result=false;
}
}
if(!$result){
return $result;
}
}
return $result;
}
echo "Test notnull(failed): ".validateValue(null,"@validate{notnull}")."<br/>";
echo "Test notnull (ok): ".validateValue("test","@validate{notnull}")."<br/>";
echo "Test regex (failed): ".validateValue("ein komischer test","@validate{regex:/komischerer/}")."<br/>";
echo "Test regex (ok): ".validateValue("ein komischer test","@validate{regex:/komischer/}")."<br/>";
echo "Test type (failed): ".validateValue("test","@validate{type:array}")."<br/>";
echo "Test type (ok): ".validateValue(array("1","2"),"@validate{type:array}")."<br/>";
echo "Test range (failed): ".validateValue(3,"@validate{range:4~12}")."<br/>";
echo "Test range (ok): ".validateValue(6,"@validate{range:4~12}")."<br/>";
echo "Test lengthrange (failed): ".validateValue("123","@validate{lengthrange:4~12}")."<br/>";
echo "Test lengthrange (ok): ".validateValue("123456","@validate{lengthrange:4~12}")."<br/>";
?>
</body>
</html>
| User | annonyme | 2015-09-25 20:10 |
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