Online PHP editor | output for L4bEY

Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: Deprecated: DOMImplementation::createDocumentType(): Passing null to parameter #2 ($publicId) of type string is deprecated in /in/L4bEY on line 4 Fatal error: Uncaught Error: Undefined constant "LOAN_APPLICATION" in /in/L4bEY:6 Stack trace: #0 {main} thrown in /in/L4bEY on line 6
Process exited with code 255.
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Deprecated: DOMImplementation::createDocumentType(): Passing null to parameter #2 ($publicId) of type string is deprecated in /in/L4bEY on line 4 Fatal error: Uncaught Error: Undefined constant "LOAN_APPLICATION" in /in/L4bEY:6 Stack trace: #0 {main} thrown in /in/L4bEY on line 6
Process exited with code 255.
Output for 8.0.0 - 8.0.30: Fatal error: Uncaught Error: Undefined constant "LOAN_APPLICATION" in /in/L4bEY:6 Stack trace: #0 {main} thrown in /in/L4bEY on line 6
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33: Warning: Use of undefined constant LOAN_APPLICATION - assumed 'LOAN_APPLICATION' (this will throw an Error in a future version of PHP) in /in/L4bEY on line 6 <?xml version="1.0"?> <!DOCTYPE LOAN_APPLICATION SYSTEM "file:///17_LOANPROSPECTOR_REQUEST_4.0.DTD"> <LOAN_APPLICATION/>
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33: Notice: Use of undefined constant LOAN_APPLICATION - assumed 'LOAN_APPLICATION' in /in/L4bEY on line 6 <?xml version="1.0"?> <!DOCTYPE LOAN_APPLICATION SYSTEM "file:///17_LOANPROSPECTOR_REQUEST_4.0.DTD"> <LOAN_APPLICATION/>