@ 2014-08-06T08:13:23Z <?php
$data[] = null;
$data[] = 0;
$data[] = 1;
$data[] = true;
$data[] = false;
foreach($data as $value)
{
echo "is_null ( ", var_export($value, true), " ) = ", var_export(is_null($value), true), " \n";}
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Output for 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 , 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 is_null ( NULL ) =
Fatal error: Uncaught Error: Call to undefined function var_export() in /in/NCEkY:11
Stack trace:
#0 {main}
thrown in /in/NCEkY on line 11
Process exited with code 255 . Output for 5.0.0 - 5.0.5 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 , 5.5.24 - 5.5.35 , 5.6.7 - 5.6.28 is_null ( NULL ) =
Fatal error: Call to undefined function var_export() in /in/NCEkY on line 11
Process exited with code 255 . Output for 4.4.5 - 4.4.9 is_null ( NULL ) =
Fatal error: Call to undefined function: var_export() in /in/NCEkY on line 11
Process exited with code 255 . Output for 4.3.2 - 4.3.11 , 4.4.0 - 4.4.4 is_null ( NULL ) =
Fatal error: Call to undefined function: var_export() in /in/NCEkY on line 11
Process exited with code 255 . Output for 4.3.0 - 4.3.1 is_null ( NULL ) =
Fatal error: Call to undefined function: var_export() in /in/NCEkY on line 11
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292.69 ms | 401 KiB | 312 Q