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<?php echo (new DateTime('yesterday'))->modify('All my trouble seem so far away')->format('');
Output for 8.3.0 - 8.3.6
Fatal error: Uncaught DateMalformedStringException: DateTime::modify(): Failed to parse time string (All my trouble seem so far away) at position 0 (A): The timezone could not be found in the database in /in/MgbFq:3 Stack trace: #0 /in/MgbFq(3): DateTime->modify('All my trouble ...') #1 {main} thrown in /in/MgbFq on line 3
Process exited with code 255.
Output for 7.3.0 - 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
Warning: DateTime::modify(): Failed to parse time string (All my trouble seem so far away) at position 0 (A): The timezone could not be found in the database in /in/MgbFq on line 3 Fatal error: Uncaught Error: Call to a member function format() on bool in /in/MgbFq:3 Stack trace: #0 {main} thrown in /in/MgbFq on line 3
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33
Warning: DateTime::modify(): Failed to parse time string (All my trouble seem so far away) at position 0 (A): The timezone could not be found in the database in /in/MgbFq on line 3 Fatal error: Uncaught Error: Call to a member function format() on boolean in /in/MgbFq:3 Stack trace: #0 {main} thrown in /in/MgbFq on line 3
Process exited with code 255.
Output for 5.6.8 - 5.6.28
Warning: DateTime::modify(): Failed to parse time string (All my trouble seem so far away) at position 0 (A): The timezone could not be found in the database in /in/MgbFq on line 3 Fatal error: Call to a member function format() on boolean in /in/MgbFq on line 3
Process exited with code 255.
Output for 5.4.1 - 5.4.45, 5.5.24 - 5.5.35
Warning: DateTime::modify(): Failed to parse time string (All my trouble seem so far away) at position 0 (A): The timezone could not be found in the database in /in/MgbFq on line 3 Fatal error: Call to a member function format() on a non-object in /in/MgbFq on line 3
Process exited with code 255.

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