Online PHP editor | output for LMjUF

Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: Warning: Undefined variable $driverLicenseName in /in/LMjUF on line 5 Deprecated: substr(): Passing null to parameter #1 ($string) of type string is deprecated in /in/LMjUF on line 5 Warning: Undefined variable $driverLicenseName in /in/LMjUF on line 7 Deprecated: substr(): Passing null to parameter #1 ($string) of type string is deprecated in /in/LMjUF on line 7 string(0) "" string(0) ""
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 Warning: Undefined variable $driverLicenseName in /in/LMjUF on line 5 Deprecated: substr(): Passing null to parameter #1 ($string) of type string is deprecated in /in/LMjUF on line 5 Warning: Undefined variable $driverLicenseName in /in/LMjUF on line 7 Deprecated: substr(): Passing null to parameter #1 ($string) of type string is deprecated in /in/LMjUF on line 7 string(0) "" string(0) ""
Output for 8.0.0 - 8.0.30: Warning: Undefined variable $driverLicenseName in /in/LMjUF on line 5 Warning: Undefined variable $driverLicenseName in /in/LMjUF on line 7 string(0) "" string(0) ""
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33: Warning: strpos(): Empty needle in /in/LMjUF on line 3 Notice: Undefined variable: driverLicenseName in /in/LMjUF on line 5 Notice: Undefined variable: driverLicenseName in /in/LMjUF on line 7 string(0) "" string(0) ""
Output for 7.3.32 - 7.3.33: Warning: strpos(): Empty needle in /in/LMjUF on line 3 string(0) "" string(0) ""
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28: Warning: strpos(): Empty needle in /in/LMjUF on line 3 Notice: Undefined variable: driverLicenseName in /in/LMjUF on line 5 Notice: Undefined variable: driverLicenseName in /in/LMjUF on line 7 bool(false) bool(false)