7 calls to DateTimePlus::createFromFormat()

DateTimeFormatConstraintValidator::validate in core/modules/datetime/src/Plugin/Validation/Constraint/DateTimeFormatConstraintValidator.php
DateTimePlusTest::providerTestDateDiff in core/tests/Drupal/Tests/Component/Datetime/DateTimePlusTest.php
Provides data for date tests.
DateTimePlusTest::testDateFormat in core/tests/Drupal/Tests/Component/Datetime/DateTimePlusTest.php
Tests creating dates from format strings.
DateTimePlusTest::testDefaultDateTime in core/tests/Drupal/Tests/Component/Datetime/DateTimePlusTest.php
Tests setting the default time for date-only objects.
DateTimePlusTest::testGetPhpDateTime in core/tests/Drupal/Tests/Component/Datetime/DateTimePlusTest.php
@covers ::getPhpDateTime
DateTimePlusTest::testInvalidDates in core/tests/Drupal/Tests/Component/Datetime/DateTimePlusTest.php
Tests invalid date handling.
DateTimePlusTest::testValidateFormat in core/tests/Drupal/Tests/Component/Datetime/DateTimePlusTest.php
Tests the $settings['validate_format'] parameter in ::createFromFormat().

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