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rbayliss/PHP 7 Upgrade

Last active February 7, 2018 15:33
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PHP 7 Upgrade
<?php
$map = array(
'best_sandwiches' => 'field_sandwiches',
);
// Fatal error in PHP 7
$sandwiches = $node->$map['best_sandwiches']
// OK:
$sandwiches = $node->{$map['best_sandwiches']}
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