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--TEST--
Test fprintf() function (variation - 1)
--SKIPIF--
<?php
$data_file = dirname(__FILE__) . '/dump.txt';
if (!($fp = fopen($data_file, 'w'))) {
die('skip File dump.txt could not be created');
}
?>
--FILE--
<?php
$float_variation = array( "%f","%-f", "%+f", "%7.2f", "%-7.2f", "%07.2f", "%-07.2f", "%'#7.2f" );
$float_numbers = array( 0, 1, -1, 0.32, -0.32, 3.4. -3.4, 2.54, -2.54 );
/* creating dumping file */
$data_file = dirname(__FILE__) . '/dump.txt';
if (!($fp = fopen($data_file, 'wt')))
return;
$counter = 1;
/* float type variations */
fprintf($fp, "\n*** Testing fprintf() with floats ***\n");
foreach( $float_variation as $float_var ) {
fprintf( $fp, "\n-- Iteration %d --\n",$counter);
foreach( $float_numbers as $float_num ) {
fprintf( $fp, "\n");
fprintf( $fp, $float_var, $float_num );
}
$counter++;
}
fclose($fp);
print_r(file_get_contents($data_file));
echo "\nDone";
unlink($data_file);
?>
--EXPECTF--
*** Testing fprintf() with floats ***
-- Iteration 1 --
0.000000
1.000000
-1.000000
0.320000
-0.320000
3.400000
2.540000
-2.540000
-- Iteration 2 --
0.000000
1.000000
-1.000000
0.320000
-0.320000
3.400000
2.540000
-2.540000
-- Iteration 3 --
+0.000000
+1.000000
-1.000000
+0.320000
-0.320000
+3.400000
+2.540000
-2.540000
-- Iteration 4 --
0.00
1.00
-1.00
0.32
-0.32
3.40
2.54
-2.54
-- Iteration 5 --
0.00
1.00
-1.00
0.32
-0.32
3.40
2.54
-2.54
-- Iteration 6 --
0000.00
0001.00
-001.00
0000.32
-000.32
0003.40
0002.54
-002.54
-- Iteration 7 --
0.00000
1.00000
-1.0000
0.32000
-0.3200
3.40000
2.54000
-2.5400
-- Iteration 8 --
###0.00
###1.00
##-1.00
###0.32
##-0.32
###3.40
###2.54
##-2.54
Done