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<?php class SomeClass { var $someProperty; function __construct($prop) { $this->someProperty = $prop; } function getSomeProperty() { return $this->someProperty; } function __toString() { return "" . $this->someProperty; } } $arr = array(); $someObject = new SomeClass(3); $arr[] = $someObject; $arr[] = $someObject; $someOtherObject = new SomeClass(4); $arr[] = $someOtherObject; $arr[] = $someOtherObject; print_r($arr); $arrFiltered = array_unique($arr); print_r($arrFiltered);
Output for 5.1.3 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Array ( [0] => SomeClass Object ( [someProperty] => 3 ) [1] => SomeClass Object ( [someProperty] => 3 ) [2] => SomeClass Object ( [someProperty] => 4 ) [3] => SomeClass Object ( [someProperty] => 4 ) ) Array ( [0] => SomeClass Object ( [someProperty] => 3 ) [2] => SomeClass Object ( [someProperty] => 4 ) )
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 Array ( [0] => SomeClass Object ( [someProperty] => 3 ) [1] => SomeClass Object ( [someProperty] => 3 ) [2] => SomeClass Object ( [someProperty] => 4 ) [3] => SomeClass Object ( [someProperty] => 4 ) ) Array ( [0] => SomeClass Object ( [someProperty] => 3 ) [2] => SomeClass Object ( [someProperty] => 4 ) )
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.2
Strict Standards: var: Deprecated. Please use the public/private/protected modifiers in /in/7aZvB on line 5 Array ( [0] => SomeClass Object ( [someProperty] => 3 ) [1] => SomeClass Object ( [someProperty] => 3 ) [2] => SomeClass Object ( [someProperty] => 4 ) [3] => SomeClass Object ( [someProperty] => 4 ) ) Array ( [0] => SomeClass Object ( [someProperty] => 3 ) [2] => SomeClass Object ( [someProperty] => 4 ) )
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
Array ( [0] => someclass Object ( [someProperty] => ) [1] => someclass Object ( [someProperty] => ) [2] => someclass Object ( [someProperty] => ) [3] => someclass Object ( [someProperty] => ) ) Array ( [0] => someclass Object ( [someProperty] => ) )
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253.37 ms | 402 KiB | 314 Q