1<documentation title="Space After Casts"> 2 <standard> 3 <![CDATA[ 4 Spaces are not allowed after casting operators. 5 ]]> 6 </standard> 7 <code_comparison> 8 <code title="Valid: A cast operator is immediately before its value."> 9 <![CDATA[ 10$foo = (string)1; 11 ]]> 12 </code> 13 <code title="Invalid: A cast operator is followed by whitespace."> 14 <![CDATA[ 15$foo = (string)<em> </em>1; 16 ]]> 17 </code> 18 </code_comparison> 19</documentation> 20