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<?php $objToday = new Datetime(); $objFirstOfMonth = new DateTime('first day of this month'); $intNumberOfWorkDays = 0; $obj1Day = new DateInterval('1D'); while ($objToday > $objFirstOfMonth && $intNumberOfWorkDays <= 5) { if ($objFirstOfMonth->format('N') < 6) { $intNumberOfWorkDays++; } $objFirstOfMonth = $objFirstOfMonth->add($obj1Day); } if ($intNumberOfWorkDays) { echo 'Boooyaaah!'; } else { echo $intNumberOfWorkDays; }
Output for 8.3.0 - 8.3.4, 8.3.6
Fatal error: Uncaught DateMalformedIntervalStringException: Unknown or bad format (1D) in /in/fLPtq:6 Stack trace: #0 /in/fLPtq(6): DateInterval->__construct('1D') #1 {main} thrown in /in/fLPtq on line 6
Process exited with code 255.
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 Fatal error: Uncaught DateMalformedIntervalStringException: Unknown or bad format (1D) in /in/fLPtq:6 Stack trace: #0 /in/fLPtq(6): DateInterval->__construct('1D') #1 {main} thrown in /in/fLPtq on line 6
Process exited with code 255.
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
Fatal error: Uncaught Exception: Unknown or bad format (1D) in /in/fLPtq:6 Stack trace: #0 /in/fLPtq(6): DateInterval->__construct('1D') #1 {main} thrown in /in/fLPtq on line 6
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
Fatal error: Uncaught Exception: DateInterval::__construct(): Unknown or bad format (1D) in /in/fLPtq:6 Stack trace: #0 /in/fLPtq(6): DateInterval->__construct('1D') #1 {main} thrown in /in/fLPtq on line 6
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Fatal error: Uncaught exception 'Exception' with message 'DateInterval::__construct(): Unknown or bad format (1D)' in /in/fLPtq:6 Stack trace: #0 /in/fLPtq(6): DateInterval->__construct('1D') #1 {main} thrown in /in/fLPtq on line 6
Process exited with code 255.

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