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<?php //No constructor class Foo {} $a = null; $f = new Foo($a = 123); var_dump($a); // NULL as expected //PHP 5 style constructor class Foo2 { function __construct(){} } $a = null; $f = new Foo2($a = 123); var_dump($a); // int(123) what???? // PHP 4 style constructor class Foo3 { function Foo3(){} } $a = null; $f = new Foo3($a = 123); var_dump($a); // int(123) what????
Output for 7.3.32 - 7.3.33, 7.4.26, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
int(123) int(123) int(123)
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; Foo3 has a deprecated constructor in /in/IFS07 on line 18 int(123) int(123) int(123)
Output for 7.0.0 - 7.0.20
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; Foo3 has a deprecated constructor in /in/IFS07 on line 18 NULL int(123) int(123)
Output for 5.0.0 - 5.0.5, 5.1.1 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.37, 5.6.0 - 5.6.28
NULL int(123) int(123)
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/IFS07 on line 22
Process exited with code 255.
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
NULL NULL int(123)
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