@ 2012-10-25T19:07:56Z <?php
$TEST = "";
if ($TEST.is_null())
echo "true";
else
echo "false";
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Output for 8.0.0 - 8.0.30 , 8.1.0 - 8.1.27 , 8.2.0 - 8.2.17 , 8.3.0 - 8.3.4 Fatal error: Uncaught ArgumentCountError: is_null() expects exactly 1 argument, 0 given in /in/5Ttg9:5
Stack trace:
#0 /in/5Ttg9(5): is_null()
#1 {main}
thrown in /in/5Ttg9 on line 5
Process exited with code 255 . Output for 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 , 5.5.24 - 5.5.35 , 5.6.7 - 5.6.28 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.20 , 7.2.0 - 7.2.33 , 7.3.12 - 7.3.33 , 7.4.0 - 7.4.33 Warning: is_null() expects exactly 1 parameter, 0 given in /in/5Ttg9 on line 5
false Output for 4.3.2 - 4.3.11 , 4.4.0 - 4.4.9 , 5.0.0 - 5.0.5 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 Warning: is_null(): Only one argument expected in /in/5Ttg9 on line 5
false Output for 4.3.0 - 4.3.1 Warning: is_null() [http://www.php.net/function.is-null]: Only one argument expected in /in/5Ttg9 on line 5
false preferences:dark mode live preview
242.08 ms | 401 KiB | 311 Q