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PHP ceil() - Math Functions
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Tutorials » Php »
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Topic |
What is ceil Function?
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Explanation |
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The "ceil()" function returns the value of a number rounded up to the nearest integer.
Syntax:
ceil(x)
In the above syntax "x" is the number to be rounded up to the nearest integer.
Example:
<?php
echo ceil(0.50) . "\n";
echo ceil(-6.1);
?>
Result:
1
-6
In the above example the numbers ".50", "-6.1" are converted upwards to "1", "-6".
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A Note |
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