What is the difference between echo and print in PHP?

What is the difference between echo and print in PHP?

1. Echo can accept N string type parameters, while print can only receive 1 string type parameter;

2. Echo has no return value, and print does. The return value is always 1 of type int.

The two are similar:

echo and print are both language structures (official documents explain it as language construct);

echo and print are both Used to output strings;

When there is only one parameter at the same time, the parentheses (parenthesis) after echo and print are optional, that is: echo ($argument1) is equivalent to echo $argument1, print(argument) is equivalent to print argument;

echo and print will convert the parameters and try to convert them to string type before outputting.

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