<?php
class Car{
public static function a(){
return 'hi';
}
}
class Constants{
public static $use='Car';
}
$trim = 'trim';
echo ${"${Constants::$use}"}::a();
Deprecated: Using ${expr} (variable variables) in strings is deprecated, use {${expr}} instead in /in/1maPa on line 12
Warning: Undefined variable $Car in /in/1maPa on line 12
Warning: Undefined variable $ in /in/1maPa on line 12
Fatal error: Uncaught Error: Class name must be a valid object or a string in /in/1maPa:12
Stack trace:
#0 {main}
thrown in /in/1maPa on line 12
Process exited with code 255.
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
Warning: Undefined variable $Car in /in/1maPa on line 12
Warning: Undefined variable $ in /in/1maPa on line 12
Fatal error: Uncaught Error: Class name must be a valid object or a string in /in/1maPa:12
Stack trace:
#0 {main}
thrown in /in/1maPa on line 12
Process exited with code 255.
Notice: Undefined variable: Car in /in/1maPa on line 12
Notice: Undefined variable: in /in/1maPa on line 12
Fatal error: Uncaught Error: Class name must be a valid object or a string in /in/1maPa:12
Stack trace:
#0 {main}
thrown in /in/1maPa on line 12
Process exited with code 255.
Output for 7.3.32 - 7.3.33
Fatal error: Uncaught Error: Class name must be a valid object or a string in /in/1maPa:12
Stack trace:
#0 {main}
thrown in /in/1maPa on line 12
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Notice: Undefined variable: Car in /in/1maPa on line 12
Notice: Undefined variable: in /in/1maPa on line 12
Fatal error: Class name must be a valid object or a string in /in/1maPa on line 12
Process exited with code 255.
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected '::' (T_PAAMAYIM_NEKUDOTAYIM) in /in/1maPa on line 12
Process exited with code 255.
Parse error: syntax error, unexpected T_PAAMAYIM_NEKUDOTAYIM in /in/1maPa on line 12
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_PAAMAYIM_NEKUDOTAYIM in /in/1maPa on line 12
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/1maPa on line 3
Process exited with code 255.
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/1maPa on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/1maPa on line 3
Process exited with code 255.