<?php
if (1==1) {
$sql = "some sql statement $tmp[id]";
echo $sql;
}
//^ that is not working $sql prints as empty but if I do :
if (1==1) {
$anything = $tmp['id'];
$sql = "some sql statement $tmp[id]";
echo $sql;
}
Warning: Undefined variable $tmp in /in/sKZEI on line 3
Warning: Trying to access array offset on null in /in/sKZEI on line 3
some sql statement
Warning: Undefined variable $tmp in /in/sKZEI on line 10
Warning: Trying to access array offset on null in /in/sKZEI on line 10
Warning: Undefined variable $tmp in /in/sKZEI on line 11
Warning: Trying to access array offset on null in /in/sKZEI on line 11
some sql statement
Warning: Undefined variable $tmp in /in/sKZEI on line 3
Warning: Trying to access array offset on value of type null in /in/sKZEI on line 3
some sql statement
Warning: Undefined variable $tmp in /in/sKZEI on line 10
Warning: Trying to access array offset on value of type null in /in/sKZEI on line 10
Warning: Undefined variable $tmp in /in/sKZEI on line 11
Warning: Trying to access array offset on value of type null in /in/sKZEI on line 11
some sql statement
Output for 7.4.0 - 7.4.33
Notice: Undefined variable: tmp in /in/sKZEI on line 3
Notice: Trying to access array offset on value of type null in /in/sKZEI on line 3
some sql statement
Notice: Undefined variable: tmp in /in/sKZEI on line 10
Notice: Trying to access array offset on value of type null in /in/sKZEI on line 10
Notice: Undefined variable: tmp in /in/sKZEI on line 11
Notice: Trying to access array offset on value of type null in /in/sKZEI on line 11
some sql statement
Notice: Undefined variable: tmp in /in/sKZEI on line 3
some sql statement
Notice: Undefined variable: tmp in /in/sKZEI on line 10
Notice: Undefined variable: tmp in /in/sKZEI on line 11
some sql statement
Notice: Undefined variable: tmp in /in/sKZEI on line 3
some sql statement
Notice: Undefined variable: tmp in /in/sKZEI on line 10
Notice: Undefined variable: tmp in /in/sKZEI on line 11
some sql statement