<?php
echo strtr('Important: you are NOT allowed to use a built-in function that converts the string (or just one character) to lowercase (such as ToLower() in .NET, strtolower() in PHP , ...)! You\'re allowed to use all other built-in functions, however.', array_combine(range('A', 'Z'), range('a', 'z')));
echo 'a' + 2;
important: you are not allowed to use a built-in function that converts the string (or just one character) to lowercase (such as tolower() in .net, strtolower() in php , ...)! you're allowed to use all other built-in functions, however.
Fatal error: Uncaught TypeError: Unsupported operand types: string + int in /in/iYRWR:4
Stack trace:
#0 {main}
thrown in /in/iYRWR on line 4
Process exited with code 255.
important: you are not allowed to use a built-in function that converts the string (or just one character) to lowercase (such as tolower() in .net, strtolower() in php , ...)! you're allowed to use all other built-in functions, however.
Warning: A non-numeric value encountered in /in/iYRWR on line 4
2
important: you are not allowed to use a built-in function that converts the string (or just one character) to lowercase (such as tolower() in .net, strtolower() in php , ...)! you're allowed to use all other built-in functions, however.2
Output for 4.4.5 - 4.4.9
<br />
<b>Fatal error</b>: Call to undefined function: array_combine() in <b>/in/iYRWR</b> on line <b>2</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
<br />
<b>Fatal error</b>: Call to undefined function: array_combine() in <b>/in/iYRWR</b> on line <b>2</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1
<br />
<b>Fatal error</b>: Call to undefined function: array_combine() in <b>/in/iYRWR</b> on line <b>2</b><br />