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run code in 200+ php & hhvm versions
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<?php class a{ function d() { echo "=== self::class ===\n"; var_dump(self::class); echo "=== static::class ===\n"; var_dump(static::class); } } class b extends a{} class c extends b{} a::d(); b::d(); c::d();
Output for 7.0.0 - 7.2.0
Deprecated: Non-static method a::d() should not be called statically in /in/QkmSS on line 14 === self::class === string(1) "a" === static::class === string(1) "a" Deprecated: Non-static method a::d() should not be called statically in /in/QkmSS on line 15 === self::class === string(1) "a" === static::class === string(1) "b" Deprecated: Non-static method a::d() should not be called statically in /in/QkmSS on line 16 === self::class === string(1) "a" === static::class === string(1) "c"
Output for 5.5.24 - 5.6.28
Strict Standards: Non-static method a::d() should not be called statically in /in/QkmSS on line 14 === self::class === string(1) "a" === static::class === string(1) "a" Strict Standards: Non-static method a::d() should not be called statically in /in/QkmSS on line 15 === self::class === string(1) "a" === static::class === string(1) "b" Strict Standards: Non-static method a::d() should not be called statically in /in/QkmSS on line 16 === self::class === string(1) "a" === static::class === string(1) "c"
Output for 5.4.9 - 5.4.45
Parse error: syntax error, unexpected 'class' (T_CLASS), expecting identifier (T_STRING) or variable (T_VARIABLE) or '{' or '$' in /in/QkmSS on line 6
Process exited with code 255.
Output for 5.3.19 - 5.3.29
Parse error: syntax error, unexpected T_CLASS, expecting T_STRING or T_VARIABLE or '$' in /in/QkmSS on line 6
Process exited with code 255.