return the function name from a function call or calculation : Dynamic Function « Functions « PHP






  1. PHP
  2. Functions
  3. Dynamic Function

return the function name from a function call or calculation

 
<?php 
function ShowSimple($val) { 
    echo "$val\n"; 
} 
function ShowComplex($val) { 
    echo "The value is " . number_format($val) . "\n"; 
} 

$v = 1234567; 
$a = "ShowSimple"; 
$b = "ShowComplex"; 
$a($v); 
$b($v); 
?>








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