dev/core#135 Fix first of 2 non numeric issues in CRM_Batch_form_entr…

[seamuslee001]

…yTest

Overview

This fixes a PHP7.1 issue where a non well formed numeric value is encountered

Before

Test fails on PHP7.1

PHPUnit 5.7.27 by Sebastian Bergmann and contributors.

.
Installing 47demotest_c6lz0 database
...E                                                               5 / 5 (100%)

Time: 37.54 seconds, Memory: 42.25MB

There was 1 error:

1) CRM_Batch_Form_EntryTest::testMembershipRenewalDates
A non well formed numeric value encountered

/home/seamus/buildkit/build/47.demo/sites/all/modules/civicrm/CRM/Batch/Form/Entry.php:721
/home/seamus/buildkit/build/47.demo/sites/all/modules/civicrm/CRM/Batch/Form/Entry.php:922
/home/seamus/buildkit/build/47.demo/sites/all/modules/civicrm/tests/phpunit/CRM/Batch/Form/EntryTest.php:256
/home/seamus/buildkit/build/47.demo/sites/all/modules/civicrm/tests/phpunit/CiviTest/CiviUnitTestCase.php:192
/home/seamus/buildkit/bin/phpunit5:598

ERRORS!
Tests: 5, Assertions: 143, Errors: 1.

After

Test still fails on PHP7.1 but at a later point in the batch process on another non well formed numeric value

ping @eileenmcnaughton @monishdeb

[eileenmcnaughton]

lol

Seems fine

[seamuslee001]

Merging as per tag