PHP Slicing Strings

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PHP Slicing Strings

<h2>Slicing Strings</h2> <p>From w3schools.com, Experiment by Teeratus_R </p> <h4>Slicing</h4> <p>Start the slice at index 6 and end the slice 5 positions later:</p> <?php $x = "Hello World!"; echo substr($x, 6, 5); ?> <h4>Slice to the End</h4> <p>Start the slice at index 6 and go all the way to the end:</p> <?php $x = "Hello World!"; echo substr($x, 6); ?> <h4>Slice From the End</h4> <p>Get the 3 characters, starting from the "o" in world (index -5):</p> <?php $x = "Hello World!"; echo substr($x, -5, 3); ?> <h4>Negative Length</h4> <?php $x = "Hi, how are you?"; echo substr($x, 5, -3); ?>

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