Online PHP editor | output for GI59E

Output for 8.2.5 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: Fatal error: Uncaught TypeError: strlen(): Argument #1 ($string) must be of type string, array given in /in/GI59E:9 Stack trace: #0 [internal function]: {closure}(Array) #1 /in/GI59E(6): preg_replace_callback('/(_[a-z])/', Object(Closure), 'new_name_spacin...') #2 {main} thrown in /in/GI59E on line 9
Process exited with code 255.
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Fatal error: Uncaught TypeError: strlen(): Argument #1 ($string) must be of type string, array given in /in/GI59E:9 Stack trace: #0 [internal function]: {closure}(Array) #1 /in/GI59E(6): preg_replace_callback('/(_[a-z])/', Object(Closure), 'new_name_spacin...') #2 {main} thrown in /in/GI59E on line 9
Process exited with code 255.
Output for 8.2.0 - 8.2.4: Fatal error: Uncaught TypeError: strlen(): Argument #1 ($str) must be of type string, array given in /in/GI59E:9 Stack trace: #0 [internal function]: {closure}(Array) #1 /in/GI59E(6): preg_replace_callback('/(_[a-z])/', Object(Closure), 'new_name_spacin...') #2 {main} thrown in /in/GI59E on line 9
Process exited with code 255.
Output for 8.1.18 - 8.1.28: Fatal error: Uncaught TypeError: strlen(): Argument #1 ($string) must be of type string, array given in /in/GI59E:9 Stack trace: #0 [internal function]: {closure}(Array) #1 /in/GI59E(11): preg_replace_callback('/(_[a-z])/', Object(Closure), 'new_name_spacin...') #2 {main} thrown in /in/GI59E on line 9
Process exited with code 255.
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.17: Fatal error: Uncaught TypeError: strlen(): Argument #1 ($str) must be of type string, array given in /in/GI59E:9 Stack trace: #0 [internal function]: {closure}(Array) #1 /in/GI59E(11): preg_replace_callback('/(_[a-z])/', Object(Closure), 'new_name_spacin...') #2 {main} thrown in /in/GI59E on line 9
Process exited with code 255.
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33: Warning: strlen() expects parameter 1 to be string, array given in /in/GI59E on line 9 Warning: substr() expects parameter 1 to be string, array given in /in/GI59E on line 9 Warning: strlen() expects parameter 1 to be string, array given in /in/GI59E on line 9 Warning: substr() expects parameter 1 to be string, array given in /in/GI59E on line 9 newamepacing