php echo vs print_r
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php echo vs print_r
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Here's how to get the first key, the last key, the first value or the last value of a ( hash). echo gettype($key)."n"; } ?> will return on a 64 bits system: <?php integer.
Mar 15, 2012. PHP : print_r() vs var_dump() vs var_export(). Import the exported string back as an array echo "<pre>"; print_r($array); // Print the array to.
<?php function test() { $foo = "local variable"; echo '$foo in global scope: '.. There is no need to do global $variable; to access it within functions or methods.
It can output all types of data and multiple outputs can be made with only one echo () command. Do you use PRINT or ECHO in your PHP code? Share your.
$array = array(100, 200, 300); print_r($array); $idx = 0; $array[$idx] = 123;. need the escape-shortcuts like "n" or "t", because PHP will not need to try to. { echo "hello world {$x[$i}n"; } – Antony Carthy Aug 17 '09 at 9:20.
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Here's how to get the first key, the last key, the first value or the last value of a ( hash). echo gettype($key)."n"; } ?> will return on a 64 bits system: <?php integer.
Mar 15, 2012. PHP : print_r() vs var_dump() vs var_export(). Import the exported string back as an array echo "<pre>"; print_r($array); // Print the array to.
<?php function test() { $foo = "local variable"; echo '$foo in global scope: '.. There is no need to do global $variable; to access it within functions or methods.
It can output all types of data and multiple outputs can be made with only one echo () command. Do you use PRINT or ECHO in your PHP code? Share your.
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Here's how to get the first key, the last key, the first value or the last value of a ( hash). echo gettype($key)."n"; } ?> will return on a 64 bits system: <?php integer.
Mar 15, 2012. PHP : print_r() vs var_dump() vs var_export(). Import the exported string back as an array echo "<pre>"; print_r($array); // Print the array to.