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if else for foreach while

For

The following samples demonstrate the foreach iterator. Assume a collection of fruits (apple, strawberray) or an associative collection of fruits with the items apple->green and strawberry->red. The foreach iterator will print the fruits, or if the language is capable of key-value iterations, it will print the fruit and color.

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foreach ($fruits as $fruit => $color) {
	echo "$fruit: $color";
}