Online PHP editor | output for odduT

@ 2014-10-18T12:30:24Z

<?php
echo   123   +   123  ; echo "\n";
echo  0123   +   123  ; echo "\n";

echo "\n";

echo  "123"  +   123  ; echo "\n";
echo "0123"  +   123  ; echo "\n";
echo " 123"  +   123  ; echo "\n";
echo  "123 " +   123  ; echo "\n";
echo   123   +  "123" ; echo "\n";
echo   123   + "0123" ; echo "\n";
echo   123   + " 123" ; echo "\n";
echo   123   +  "123 "; echo "\n";

echo "\n";

echo array(123) + 123; echo "\n";
echo 123 + array(123); echo "\n";

Output for 8.1.23 - 8.1.28, 8.2.10 - 8.2.18, 8.3.0 - 8.3.6: 246 206 246 246 246 246 246 246 246 246 Fatal error: Uncaught TypeError: Unsupported operand types: array + int in /in/odduT:18 Stack trace: #0 {main} thrown in /in/odduT on line 18
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.34: 246 206 246 246 246 246 246 246 246 246 Fatal error: Unsupported operand types in /in/odduT on line 18
Process exited with code 255.
Output for 4.3.0 - 4.3.1: 246 206 246 246 246 246 246 246 246 246 Fatal error: Unsupported operand types in /in/odduT on line 18

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