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<?php $birthday = date('1990-01-01'); print "There are ".date()-$birthday." until birthday."; ?>
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught ArgumentCountError: date() expects at least 1 argument, 0 given in /in/Lpj5Q:3 Stack trace: #0 /in/Lpj5Q(3): date() #1 {main} thrown in /in/Lpj5Q on line 3
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Deprecated: The behavior of unparenthesized expressions containing both '.' and '+'/'-' will change in PHP 8: '+'/'-' will take a higher precedence in /in/Lpj5Q on line 3 Warning: date() expects at least 1 parameter, 0 given in /in/Lpj5Q on line 3 Warning: A non-numeric value encountered in /in/Lpj5Q on line 3 Notice: A non well formed numeric value encountered in /in/Lpj5Q on line 3 -1990 until birthday.
Output for 7.3.32 - 7.3.33
Warning: date() expects at least 1 parameter, 0 given in /in/Lpj5Q on line 3 Warning: A non-numeric value encountered in /in/Lpj5Q on line 3 -1990 until birthday.
Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31
Warning: date() expects at least 1 parameter, 0 given in /in/Lpj5Q on line 3 Warning: A non-numeric value encountered in /in/Lpj5Q on line 3 Notice: A non well formed numeric value encountered in /in/Lpj5Q on line 3 -1990 until birthday.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20
Warning: date() expects at least 1 parameter, 0 given in /in/Lpj5Q on line 3 -1990 until birthday.
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5
Warning: Wrong parameter count for date() in /in/Lpj5Q on line 3 -1990 until birthday.

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