diff options
Diffstat (limited to 'ext/standard/tests/strings/str_pad_variation2.phpt')
| -rw-r--r-- | ext/standard/tests/strings/str_pad_variation2.phpt | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/ext/standard/tests/strings/str_pad_variation2.phpt b/ext/standard/tests/strings/str_pad_variation2.phpt new file mode 100644 index 0000000000..1ebf1b2825 --- /dev/null +++ b/ext/standard/tests/strings/str_pad_variation2.phpt @@ -0,0 +1,70 @@ +--TEST-- +str_pad() function: usage variations - Non printable chars +--INI-- +precision=14 +--FILE-- +<?php +// Split from str_pad for NUL Bytes +// 7-bit ASCII +$string = chr(0).chr(255).chr(128).chr(234).chr(143); + +/* different pad_lengths */ +$pad_lengths = [ + -PHP_INT_MAX, // huge negative value + -1, // negative value + 0, // pad_length < sizeof(input_string) + 9, // pad_length <= sizeof(input_string) + 10, // pad_length > sizeof(input_string) + 16, // pad_length > sizeof(input_string) +]; + +$pad_string = "="; + +/*loop through to use each variant of $pad_length on + each element of $input_strings array */ +foreach ($pad_lengths as $pad_length ) { + // default pad_string & pad_type + var_dump( bin2hex( str_pad($string, $pad_length) ) ); + // default pad_type + var_dump( bin2hex( str_pad($string, $pad_length, $pad_string) ) ); + var_dump( bin2hex( str_pad($string, $pad_length, $pad_string, STR_PAD_LEFT) ) ); + var_dump( bin2hex( str_pad($string, $pad_length, $pad_string, STR_PAD_RIGHT) ) ); + var_dump( bin2hex( str_pad($string, $pad_length, $pad_string, STR_PAD_BOTH) ) ); +} + +?> + +DONE +--EXPECT-- +string(10) "00ff80ea8f" +string(10) "00ff80ea8f" +string(10) "00ff80ea8f" +string(10) "00ff80ea8f" +string(10) "00ff80ea8f" +string(10) "00ff80ea8f" +string(10) "00ff80ea8f" +string(10) "00ff80ea8f" +string(10) "00ff80ea8f" +string(10) "00ff80ea8f" +string(10) "00ff80ea8f" +string(10) "00ff80ea8f" +string(10) "00ff80ea8f" +string(10) "00ff80ea8f" +string(10) "00ff80ea8f" +string(18) "00ff80ea8f20202020" +string(18) "00ff80ea8f3d3d3d3d" +string(18) "3d3d3d3d00ff80ea8f" +string(18) "00ff80ea8f3d3d3d3d" +string(18) "3d3d00ff80ea8f3d3d" +string(20) "00ff80ea8f2020202020" +string(20) "00ff80ea8f3d3d3d3d3d" +string(20) "3d3d3d3d3d00ff80ea8f" +string(20) "00ff80ea8f3d3d3d3d3d" +string(20) "3d3d00ff80ea8f3d3d3d" +string(32) "00ff80ea8f2020202020202020202020" +string(32) "00ff80ea8f3d3d3d3d3d3d3d3d3d3d3d" +string(32) "3d3d3d3d3d3d3d3d3d3d3d00ff80ea8f" +string(32) "00ff80ea8f3d3d3d3d3d3d3d3d3d3d3d" +string(32) "3d3d3d3d3d00ff80ea8f3d3d3d3d3d3d" + +DONE |