Basic PHP We can use _________ to comment a single line?1. /?2. //3. #4. /* */ 2, 3 and 4 1, 3 and 4 Only 2 Both 2 and 4 2, 3 and 4 1, 3 and 4 Only 2 Both 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP strval() Accepts a value and converts it into a string array None of above Accepts a value and converts it into an string dictionary Accepts a value and converts it into string equivalent Accepts a value and converts it into a string array None of above Accepts a value and converts it into an string dictionary Accepts a value and converts it into string equivalent ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which of following variables can be assigned a value to it?1. $3hello2. $_hello3. $this4. $This Only 2 2 and 4 2, 3 and 4 All of the mentioned Only 2 2 and 4 2, 3 and 4 All of the mentioned ANSWER DOWNLOAD EXAMIANS APP
Basic PHP How does the identity operator === compare two values? It converts both values to strings and compares them It bases its comparison on the C strcmp function exclusively If the two values are strings, it performs a lexical comparison It returns True only if they are both of the same type and value It converts them to a common compatible data type and then compares the resulting values It converts both values to strings and compares them It bases its comparison on the C strcmp function exclusively If the two values are strings, it performs a lexical comparison It returns True only if they are both of the same type and value It converts them to a common compatible data type and then compares the resulting values ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Variables always start with a ........ in PHP Yen-sign Pond-sign Euro-sign Dollar-sign Yen-sign Pond-sign Euro-sign Dollar-sign ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What will be the output of the following PHP code?$color = "maroon";$var = $color[2];echo "$var"; r $var Error a r $var Error a ANSWER DOWNLOAD EXAMIANS APP
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