Editorial Fun

The Internet for webmasters just wouldn’t be the same without the language of PHP. PHP has given webmasters a long-lasting relationship with their websites, to manipulate it to best offer customers and Internet users what they need. But before becoming the master PHP expert, learning smaller details is important. And interestingly enough, many PHP developers don’t know the difference between Echo and Print.

Echo and Print are both commands used to display something to the browser. Both are used in similar structure, and both are identical in output. So what, then, is the use for having two commands that appear to do the exact same thing?

As it turns out, Echo is actually a language construct that doesn’t return a value, in which Print does. This simple fact means that Print can be used in some instances where Echo can’t, although developers will probably never run into such a situation. In fact, many PHP developers stick with Echo their entire career and will never see a problem.

While performance may be a big issue for PHP developers and their clients, the debate between Print and Echo is actually fairly meaningless. It is true that Print will take more system resources to use, but it is such a minimalistic amount that developers are recommended to choose the construct of their choice, regardless of speed issues.

So far the industry standard has been to use Echo, but it should be stressed that either command may be used at will. Echo seems to be the favorite as it is easier to type, not to mention it’s a fun word to say! Those who favor the Print command are usually older programmers, who are accustomed to using the command Print from other programming languages that are now considered archaic.

As a last note of worthiness, it should be made clear that if speed is an issue, more emphasis should be put on how the two commands are used. Repeatedly using either command where a programmer could simply concatenate a string or value together will waste system performance- and on a much more noticeable scale that the difference between returning a value or not. Thus, this subject should be addressed if anything in regards to speed.

Final Thoughts

Echo and Print will continue to confuse new developers that are learning PHP- this will never change. But as time wears on, it is more likely that the emphasis is going to be put on Echo. Already, there is a large emphasis place on using Echo simply because instructional resources do so. While Print may not be phased out, it will always be in the background for those who remember the “good old days” when the Print command was all a programmer had.

Learn more about Echo Vs Print and PHP Print.

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