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77 lines
1.8 KiB
PHP
77 lines
1.8 KiB
PHP
--TEST--
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Test of compare object handler for DateTime objects
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--FILE--
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<?php
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echo "Simple test for DateTime compare object handler\n";
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//Set the default time zone
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date_default_timezone_set("Europe/London");
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class DateTimeExt1 extends DateTime {
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}
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class DateTimeExt2 extends DateTime{
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public $foo = "Hello";
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private $bar = 99;
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}
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class DateTimeExt3 extends DateTimeExt2 {
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}
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$obj1 = new DateTime("2009-02-12 12:47:41 GMT");
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$obj2 = new DateTimeExt1("2009-02-12 12:47:41 GMT");
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$obj3 = new DateTimeExt2("2009-02-12 12:47:41 GMT");
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$obj4 = new DateTimeExt3("2009-02-12 12:47:41 GMT");
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echo "\n-- All the following tests should compare equal --\n";
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var_dump($obj1 == $obj1);
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var_dump($obj1 == $obj2);
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var_dump($obj1 == $obj3);
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var_dump($obj1 == $obj4);
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var_dump($obj2 == $obj3);
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var_dump($obj2 == $obj4);
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var_dump($obj3 == $obj4);
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date_modify($obj1, "+1 day");
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echo "\n-- The following test should still compare equal --\n";
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var_dump($obj1 == $obj1);
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echo "\n-- All the following tests should now compare NOT equal --\n";
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var_dump($obj1 == $obj2);
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var_dump($obj1 == $obj3);
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var_dump($obj1 == $obj4);
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echo "\n-- All the following tests should again compare equal --\n";
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date_modify($obj2, "+1 day");
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date_modify($obj3, "+1 day");
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date_modify($obj4, "+1 day");
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var_dump($obj1 == $obj2);
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var_dump($obj1 == $obj3);
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var_dump($obj1 == $obj4);
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?>
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===DONE===
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--EXPECT--
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Simple test for DateTime compare object handler
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-- All the following tests should compare equal --
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bool(true)
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bool(true)
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bool(true)
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bool(true)
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bool(true)
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bool(true)
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bool(true)
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-- The following test should still compare equal --
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bool(true)
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-- All the following tests should now compare NOT equal --
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bool(false)
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bool(false)
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bool(false)
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-- All the following tests should again compare equal --
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bool(true)
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bool(true)
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bool(true)
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===DONE===
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