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run code in 150+ php & hhvm versions
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<?php $x = <<<XML <row> <entry XY="1" al="23" se="5" ag="fgh"> </entry> <entry XY="1" al="23" se="5" ag="fgh">Content1</entry> <entry XY="1" al="23" se="5" ag="fgh">Content2</entry> <entry XY="1" al="23" se="5" ag="fgh"> </entry> <entry XY="1" al="23" se="5" ag="fgh">Content3</entry> </row> XML; $xml = simplexml_load_string($x); //$y = $xml->xpath("//entry[not(text()) and (text()!=' ')]"); $y = $xml->xpath("//entry[text() and text()!=' ']"); var_dump($y);
Output for 5.1.2 - 5.3.29, 5.5.27 - 5.5.38, 5.6.11 - 7.1.0
array(3) { [0]=> object(SimpleXMLElement)#2 (2) { ["@attributes"]=> array(4) { ["XY"]=> string(1) "1" ["al"]=> string(2) "23" ["se"]=> string(1) "5" ["ag"]=> string(3) "fgh" } [0]=> string(8) "Content1" } [1]=> object(SimpleXMLElement)#3 (2) { ["@attributes"]=> array(4) { ["XY"]=> string(1) "1" ["al"]=> string(2) "23" ["se"]=> string(1) "5" ["ag"]=> string(3) "fgh" } [0]=> string(8) "Content2" } [2]=> object(SimpleXMLElement)#4 (2) { ["@attributes"]=> array(4) { ["XY"]=> string(1) "1" ["al"]=> string(2) "23" ["se"]=> string(1) "5" ["ag"]=> string(3) "fgh" } [0]=> string(8) "Content3" } }
Output for 5.4.0 - 5.5.26, 5.6.0 - 5.6.10
array(3) { [0]=> object(SimpleXMLElement)#2 (1) { ["@attributes"]=> array(4) { ["XY"]=> string(1) "1" ["al"]=> string(2) "23" ["se"]=> string(1) "5" ["ag"]=> string(3) "fgh" } } [1]=> object(SimpleXMLElement)#3 (1) { ["@attributes"]=> array(4) { ["XY"]=> string(1) "1" ["al"]=> string(2) "23" ["se"]=> string(1) "5" ["ag"]=> string(3) "fgh" } } [2]=> object(SimpleXMLElement)#4 (1) { ["@attributes"]=> array(4) { ["XY"]=> string(1) "1" ["al"]=> string(2) "23" ["se"]=> string(1) "5" ["ag"]=> string(3) "fgh" } } }
Output for 5.0.0 - 5.1.1
array(3) { [0]=> object(SimpleXMLElement)#2 (1) { [0]=> string(8) "Content1" } [1]=> object(SimpleXMLElement)#3 (1) { [0]=> string(8) "Content2" } [2]=> object(SimpleXMLElement)#4 (1) { [0]=> string(8) "Content3" } }
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: simplexml_load_string() in /in/M41KV on line 12
Process exited with code 255.
Output for 4.3.2 - 4.4.1, 4.4.3 - 4.4.4
Fatal error: Call to undefined function: simplexml_load_string() in /in/M41KV on line 12
Process exited with code 255.
Output for 4.4.2
Fatal error: Call to undefined function: simplexml_load_string() in /in/M41KV on line 13
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: simplexml_load_string() in /in/M41KV on line 12