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Difference between Echo and Print

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Difference between Echo and Print

Difference between Echo and Print (vs) is simple if you keep it on paper. Isha uses it for Hello, Asha in a web page.

Do Difference between Echo and Print (vs) once by hand. echo / print. Change one input. Say the new result out loud.

Skip Difference between Echo and Print (vs) and missing semicolon shows up in a web page.

Use Difference between Echo and Print (vs) when Hello, Asha must stay clear. If a simpler PHP step works, use that instead.

Don’t do this with Difference between Echo and Print (vs): missing semicolon. Interviewers spot it in ten seconds.

Place Difference between Echo and Print (vs) next to nearby PHP work — echo / print is the link.

Viva for Difference between Echo and Print (vs): what it is → echo / print → the mistake (missing semicolon).

Exam tip

Board: Hello, Asha. Dry-run Difference between Echo and Print (vs). Name the trap: missing semicolon.

Example

<?php
// Difference between Echo and Print
$scores = [80, 90, 70];
$avg = array_sum($scores) / count($scores);
echo "avg=" . number_format($avg, 1) . "\n";
foreach ($scores as $s) {
  if ($s >= 80) echo "high: $s\n";
}

Difference between Echo and Print: scores array, print avg, then high marks. Say the output.

Short notes

DefDifference between Echo and Print (vs) — Isha uses it for Hello, Asha in a web page.
RuleDifference between Echo and Print (vs) → echo / print.
RememberDifference between Echo and Print (vs) + the PHP runtime (a web page).
UseDifference between Echo and Print (vs) in a web page (Hello, Asha).
TrapDifference between Echo and Print (vs) — missing semicolon.
ExDifference between Echo and Print (vs) → Hello, Asha.

<?php // Difference between Echo and Print $scores = [80, 90, 70]; $avg = array_sum($scores) / count($scores); echo "avg=" . number_format($avg, 1) . "\n"; foreach ($scores as $s) { if ($s >= 80) echo "high: $s\n"; }

Difference between Echo and Print

Example

Short notes

Questions

Difference between Echo and Print

Example

Short notes

Questions