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run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(class_exists('IntlDateFormatter'));
Output for 5.4.34 - 5.5.28, 5.5.31 - 5.5.33, 5.5.35 - 5.6.12, 5.6.16 - 5.6.19, 5.6.21 - 7.0.4, 7.0.6 - 7.1.0
bool(true)
Output for 4.3.0 - 5.4.32, 5.5.29 - 5.5.30, 5.5.34, 5.6.13 - 5.6.15, 5.6.20, 7.0.5
bool(false)