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run code in 150+ php & hhvm versions
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<?php $num1 = "123456789012345678901234567890"; $num2 = "9876543210"; $r = mysql_query("Select @sum:=$num1 + $num2"); $sumR = mysql_fetch_row($r); $sum = $sumR[0];
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Call to undefined function mysql_query() in /in/qMF2t:4 Stack trace: #0 {main} thrown in /in/qMF2t on line 4
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
Warning: supplied argument is not a valid MySQL-Link resource in /in/qMF2t on line 4 Catchable fatal error: Argument 1 passed to mysql_fetch_row() must be an instance of resource, bool given in /in/qMF2t on line 5
Process exited with code 255.
Output for 5.0.0 - 5.6.28
Fatal error: Call to undefined function mysql_query() in /in/qMF2t on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Warning: mysql_query(): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) in /in/qMF2t on line 4 Warning: mysql_query(): A link to the server could not be established in /in/qMF2t on line 4 Warning: mysql_fetch_row(): supplied argument is not a valid MySQL result resource in /in/qMF2t on line 5
Output for 4.3.0 - 4.3.1
Warning: mysql_query() [http://www.php.net/function.mysql-query]: Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) in /in/qMF2t on line 4 Warning: mysql_query() [http://www.php.net/function.mysql-query]: A link to the server could not be established in /in/qMF2t on line 4 Warning: mysql_fetch_row(): supplied argument is not a valid MySQL result resource in /in/qMF2t on line 5