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<?php $foo = 'bar'; print "regular string ... "; var_dump(empty($foo)); #Should be false $xml = simplexml_load_string("<xml><something>somevalue</something></xml>"); $xml2 = simplexml_load_string("<xml>\n<something>somevalue</something>\n</xml>"); foreach($xml as $key => $value) { print "$key = $value ... "; var_dump($value); } foreach($xml2 as $key => $value) { print "$key = $value ... "; var_dump($value); }
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.5.27 - 5.5.35, 5.6.11 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
regular string ... bool(false) something = somevalue ... object(SimpleXMLElement)#4 (1) { [0]=> string(9) "somevalue" } something = somevalue ... object(SimpleXMLElement)#5 (1) { [0]=> string(9) "somevalue" }
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.26, 5.6.8 - 5.6.10
regular string ... bool(false) something = somevalue ... object(SimpleXMLElement)#4 (1) { [0]=> string(9) "somevalue" } something = somevalue ... object(SimpleXMLElement)#5 (0) { }
Output for 4.4.5 - 4.4.9
regular string ... bool(false) Fatal error: Call to undefined function: simplexml_load_string() in /in/7MtOn on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
regular string ... bool(false) Fatal error: Call to undefined function: simplexml_load_string() in /in/7MtOn on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1
regular string ... bool(false) Fatal error: Call to undefined function: simplexml_load_string() in /in/7MtOn on line 6
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274.52 ms | 401 KiB | 358 Q