@ 2013-10-09T16:22:11Z <?php
$location = new stdClass;
$location->city = "Chicago";
$variableName = 'location->city';
//${$variableName} = 'Chicago';
$str = "\$location->city Dentist";
var_dump();
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Output for 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 Fatal error: Uncaught ArgumentCountError: var_dump() expects at least 1 argument, 0 given in /in/7Z9FC:8
Stack trace:
#0 /in/7Z9FC(8): var_dump()
#1 {main}
thrown in /in/7Z9FC on line 8
Process exited with code 255 . Output for 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 , 5.5.0 - 5.5.38 , 5.6.0 - 5.6.40 , 7.0.0 - 7.0.33 , 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 Warning: var_dump() expects at least 1 parameter, 0 given in /in/7Z9FC on line 8
Output for 5.2.3 - 5.2.17 Warning: Wrong parameter count for var_dump() in /in/7Z9FC on line 8
Output for 4.3.0 - 4.3.11 , 4.4.0 - 4.4.9 , 5.0.0 - 5.0.5 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.2 <br />
<b>Warning</b>: Wrong parameter count for var_dump() in <b>/in/7Z9FC</b> on line <b>8</b><br />
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291.2 ms | 402 KiB | 459 Q