3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $y = '<extData> <Airpoints> <APCurrency>NZD</APCurrency> </Airpoints> <orderData> <order><orderId>3</orderId><orderTime>2014-10-23T02:51:48</orderTime><item><sku>130</sku><title>Chicken Sandwich</title><quantity>1</quantity><price>10.00</price><amount>10.00</amount></item><subtotal>10.00</subtotal><fee>0.00</fee><total>10.00</total><orderStatus>COMP</orderStatus></order><schema_version>2</schema_version> </orderData> </extData>>2014-A'; $x = '<extData> <orderData> <order><orderId>6</orderId><orderTime>2014-10-23T02:53:38</orderTime><item><sku>138</sku><title>Beef Pie</title><quantity>1</quantity><price>8.00</price><amount>8.00</amount></item><item><sku>138</sku><title>Beef Pie</title><quantity>-1</quantity><price>8.00</price><amount>-8.00</amount></item><subtotal>0.00</subtotal><fee>0.00</fee><total>0.00</total><orderStatus>COMP</orderStatus></order><schema_version>2</schema_version> </orderData> </extData><price>±'; if(preg_match('/<extData>(.*)<\/extData>/s',$y, $matches)) { $xml = simplexml_load_string($matches[0]); $code = $xml->xpath('//APCurrency'); var_dump($code); } //var_dump($matches);
based on mgWXc
Output for 5.0.0 - 5.0.5, 5.1.1 - 5.3.29, 5.5.27 - 5.5.35, 5.6.11 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
array(1) { [0]=> object(SimpleXMLElement)#2 (1) { [0]=> string(3) "NZD" } }
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.4.0 - 5.5.26, 5.6.7 - 5.6.10
array(1) { [0]=> object(SimpleXMLElement)#2 (0) { } }
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/6KUDS on line 21
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: simplexml_load_string() in /in/6KUDS on line 17
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: simplexml_load_string() in /in/6KUDS on line 17
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: simplexml_load_string() in /in/6KUDS on line 17