Basic PHP Which of following variables can be assigned a value to it?1. $3hello2. $_hello3. $this4. $This 2, 3 and 4 2 and 4 All of the mentioned Only 2 2, 3 and 4 2 and 4 All of the mentioned Only 2 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP How does the identity operator === compare two values? It converts both values to strings and compares them It bases its comparison on the C strcmp function exclusively If the two values are strings, it performs a lexical comparison It returns True only if they are both of the same type and value It converts them to a common compatible data type and then compares the resulting values It converts both values to strings and compares them It bases its comparison on the C strcmp function exclusively If the two values are strings, it performs a lexical comparison It returns True only if they are both of the same type and value It converts them to a common compatible data type and then compares the resulting values ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which of the following php statement/statements will store 111 in variable num?1. int $num = 111;2. int mum = 111;3. $num = 111;4. 111 = $num; Only 1 Both 1 and 2 Only 3 All of the mentioned Only 1 Both 1 and 2 Only 3 All of the mentioned ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which of the conditional statements is/are supported by PHP?1. if statements2. if-else statements3. if-elseif statements4. switch statements Only 1 All of the mentioned. 2, 3 and 4 1, 2 and 4 Only 1 All of the mentioned. 2, 3 and 4 1, 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which of the following is not valid PHP code? &$something $10_somethings $_10 ${“MyVar”} $aVaR &$something $10_somethings $_10 ${“MyVar”} $aVaR ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which of the below namespace declaration is correct? namespace ORA; namespace ORA_#; namespace 1_RA; namespace ORA: namespace ORA; namespace ORA_#; namespace 1_RA; namespace ORA: ANSWER DOWNLOAD EXAMIANS APP
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