Online PHP editor | output for fpedv

Output for 8.1.0 - 8.1.32, 8.2.0 - 8.2.28, 8.3.0 - 8.3.19, 8.4.1 - 8.4.6: <?xml version="1.0"?> <!DOCTYPE root [ <!ENTITY attack SYSTEM "config/config.ini"> <!ENTITY ent SYSTEM "entities/ent.txt"> ]> <xml> nice try but no OK ENTITY </xml>
Output for 7.4.33: Warning: DOMDocument::loadXML(): Failure to process entity attack in Entity, line: 6 in /in/fpedv on line 33 Warning: DOMDocument::loadXML(): Entity 'attack' not defined in Entity, line: 6 in /in/fpedv on line 33 Warning: DOMDocument::loadXML(): Failure to process entity ent in Entity, line: 7 in /in/fpedv on line 33 Warning: DOMDocument::loadXML(): Entity 'ent' not defined in Entity, line: 7 in /in/fpedv on line 33 Fatal error: Uncaught Error: Call to undefined function str_starts_with() in /in/fpedv:20 Stack trace: #0 [internal function]: {closure}(NULL, '/config/config....', Array) #1 /in/fpedv(33): DOMDocument->loadXML('<!DOCTYPE root ...', 2) #2 {main} thrown in /in/fpedv on line 20
Process exited with code 255.