<?php function mine($m) { if ($m < 0) echo "less than 0"; if ($ >= 0) echo "Not True"; } mine(0); ?>
<?php $x = 75; $y = 25; function addition() { $GLOBALS['z'] = $GLOBALS['x'] + $GLOBALS['y']; } addition(); echo $z; ?>
<?php $str = "Hello world. It's a beautiful day."; print_r (explode(" ",$str)); ?>
<?php function TV($string) { echo "my favourite TV show is ".$string; function b() { echo " I am here to spoil this code"; } } a("Sherlock"); b(); ?>
<?php function calc($num1, $num2) { $total = $num1 * $num2; } $result = calc(42, 0); echo $result; ?>
<?php function addFunction($num1, $num2) { $sum = $num1 + $num2; return $sum; } $return_value = addFunction(10, 20); echo "Returned value from the function : " .$return_value ?>
<?php function 2myfunc() { echo "Hello World"; } 2myfunc(); ?>
<?php function _func() { echo "Hello World"; } _func(); ?>
<?php function calc($num1, $num2) { $total = $num1 * $num2; return $total; } $result = calc(42, 0); echo $result; ?>
<?php echo ucwords("i love my country"); ?>
<?php echo strtr("Hilla Warld","ia","eo"); ?>
<?php echo lcfirst("welcome to India"); ?>
<?php echo hex2bin("48656c6c6f20576f726c6421"); ?>
<?php echo stripos("I love php, I love php too!","PHP"); ?>
<?php function A1($x) { switch($x) { case 1: //this statement is the same as if($x == 1) echo 'Case 1 was executed.'; break; case 2: //this statement is the same as if($x == 2) echo 'Case 2 was executed.'; break; case 3: //this statement is the same as if($x == 3) echo 'Case 3 was executed.'; break; case 4: //this statement is the same as if($x == 4) echo 'Case 4 was executed.'; break; default: //this statement is the same as if $x does not equal the other conditions echo 'Default was executed.'; break; } } A1(9); ?>
<?php function sum($num1, $num2) { $total = $num1 + $num2; echo "chr($total)"; } $var1 = "sum"; $var1(5, 44); ?>
<?php function sum($num1, $num2) { $total = $num1 + $num2; echo "cos($total)"; } sum(5,-5); ?>
<?php function uppercase($string) { echo ucwords($string); } $wow = "uppercase"; $wow("Time to live king size"); ?>
<?php function TV($string) { echo "my favourite TV show is ".$string; function b() { echo " I am here to spoil this code"; } } b(); ?>
span> function one() { echo " this works"; function two() { echo "this too works"; } } one(); two(); ?>
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