PHP if/elseif conditional is true when it should be false
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Is floating point math broken?
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How to check whether an array is empty using PHP?
94864
What is a more elegant solution to these nested if/elseif statements?
17559
Javascript conditional switch statement
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Why is my use of the ?: conditional operator incorrect?
125952
PHP take string and check if that string exists as a variable
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How to convert string to boolean php
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Test condition in if command
36929
Why does comparing strings using either '==' or 'is' sometimes produce a different result?
80375
How to use a switch case 'or' in PHP
158887
Javascript function only works if there's an alert
9216
Why doesn't my if statement with backticks work properly?
65397
IF/ELSE script in sender profile
63854
How do boolean operators work in 'if' conditions?
53870
Error in if/while (condition) {: missing Value where TRUE/FALSE needed
56892
#if DEBUG vs. Conditional("DEBUG")
25703
Best way to test for a variable's existence in PHP; isset() is clearly broken