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run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(strtotime(null)); var_dump(date('d.m.Y', strtotime(null)));
based on V7c88
Output for 5.1.2 - 5.6.28, hhvm-3.10.0, 7.0.0 - 7.1.0
bool(false) string(10) "01.01.1970"
Output for hhvm-3.12.0
Warning: strtotime() expects parameter 1 to be string, null given in /in/hZA4C on line 3 bool(false) Warning: strtotime() expects parameter 1 to be string, null given in /in/hZA4C on line 4 string(10) "01.01.1970"
Output for 5.1.0 - 5.1.1
int(1409569122) string(10) "01.09.2014"
Output for 5.0.1 - 5.0.5
Warning: strtotime(): Called with an empty time parameter. in /in/hZA4C on line 3 int(-1) Warning: strtotime(): Called with an empty time parameter. in /in/hZA4C on line 4 string(10) "01.01.1970"
Output for 4.3.2 - 5.0.0
Notice: strtotime(): Called with empty time parameter in /in/hZA4C on line 3 int(1409522400) Notice: strtotime(): Called with empty time parameter in /in/hZA4C on line 4 string(10) "01.09.2014"
Output for 4.3.0 - 4.3.1
Notice: strtotime() [http://www.php.net/function.strtotime]: Called with empty time parameter in /in/hZA4C on line 3 int(1409522400) Notice: strtotime() [http://www.php.net/function.strtotime]: Called with empty time parameter in /in/hZA4C on line 4 string(10) "01.09.2014"