<?php
class My_Class {
public static $CLASS_CONSTANT = 'test value';
private static function lambda() {
echo self::$CLASS_CONSTANT;
}
public static function my_function() {
self::$lambda();
}
public function start() {
self::my_function();
}
}
$obj = new My_Class;
$obj->start();
Warning: Undefined variable $lambda in /in/4b9eE on line 10
Fatal error: Uncaught Error: Method name must be a string in /in/4b9eE:10
Stack trace:
#0 /in/4b9eE(14): My_Class::my_function()
#1 /in/4b9eE(19): My_Class->start()
#2 {main}
thrown in /in/4b9eE on line 10
Process exited with code 255.
Notice: Undefined variable: lambda in /in/4b9eE on line 10
Fatal error: Uncaught Error: Function name must be a string in /in/4b9eE:10
Stack trace:
#0 /in/4b9eE(14): My_Class::my_function()
#1 /in/4b9eE(19): My_Class->start()
#2 {main}
thrown in /in/4b9eE on line 10
Process exited with code 255.
Output for 7.3.32 - 7.3.33
Fatal error: Uncaught Error: Function name must be a string in /in/4b9eE:10
Stack trace:
#0 /in/4b9eE(14): My_Class::my_function()
#1 /in/4b9eE(19): My_Class->start()
#2 {main}
thrown in /in/4b9eE on line 10
Process exited with code 255.
Notice: Undefined variable: lambda in /in/4b9eE on line 10
Fatal error: Function name must be a string in /in/4b9eE on line 10
Process exited with code 255.
Output for 5.0.0 - 5.0.3
Notice: Undefined variable: lambda in /in/4b9eE on line 10
Fatal error: Function name must be a string in /in/4b9eE on line 10
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/4b9eE on line 4
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/4b9eE on line 4
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/4b9eE on line 4
Process exited with code 255.