Author: bernhard
Date: Wed Jan 28 12:00:14 2009
New Revision: 36111
Modified:
trunk/languages/pipp/src/common/php_basic.pir
trunk/languages/pipp/t/php/var.t
Log:
[Pipp] Start on print_r() by cut&paste'ing var_dump()
Modified: trunk/languages/pipp/src/common/php_basic.pir
==============================================================================
--- trunk/languages/pipp/src/common/php_basic.pir (original)
+++ trunk/languages/pipp/src/common/php_basic.pir Wed Jan 28 12:00:14 2009
@@ -1,4 +1,4 @@
-# Copyright (C) 2008, The Perl Foundation.
+# Copyright (C) 2008-2009, The Perl Foundation.
# $Id$
=head1 NAME
@@ -508,16 +508,98 @@
=item C<mixed print_r(mixed var [, bool return])>
-Prints out or returns information about the specified variable
+Prints out or returns information about the specified variable.
+
+Currently this a c&b from C<var_dump()>.
+Not sure what the differences are.
NOT IMPLEMENTED.
=cut
+.include "library/dumper.pir"
+.include "cclass.pasm"
+
.sub 'print_r'
- not_implemented()
+ .param pmc a
+ .param pmc return_flag :optional # TODO implement
+ .param int has_return_flag :opt_flag
+
+ if null a goto set_null_type
+
+ .local string type_of_pmc
+ type_of_pmc = typeof a
+ unless type_of_pmc == 'string' goto L1
+ print a
+ .return()
+
+ L1:
+ unless type_of_pmc == 'array' goto L2
+ print "Array\n(\n"
+
+ .local pmc it, val, key
+ .local string indent, key_str
+ .local int key_starts_with_digit
+ indent = ' '
+ it = iter a
+ iter_loop:
+ unless it goto iter_end
+ shift key, it
+ key_str = key
+ key_starts_with_digit = is_cclass .CCLASS_NUMERIC, key_str, 0
+ print indent
+ print '['
+ if key_starts_with_digit goto key_is_an_integer_1
+ key_is_an_integer_1:
+ print key
+ if key_starts_with_digit goto key_is_an_integer_2
+ key_is_an_integer_2:
+ print '] => '
+ val = a[key]
+ print_r(val)
+
+ branch iter_loop
+ iter_end:
+ say "\n)"
+ .return()
+ L2:
+ unless type_of_pmc == 'integer' goto L3
+ print 'int('
+ print a
+ say ')'
+
+ .return()
+ L3:
+ unless type_of_pmc == 'boolean' goto L4
+ print 'bool('
+ if a goto a_is_true
+ print 'false'
+ say ')'
+
+ .return()
+ a_is_true:
+ print 'true'
+ say ')'
+
+ .return()
+ set_null_type:
+ type_of_pmc = 'NULL'
+ L4:
+ unless type_of_pmc == 'NULL' goto L5
+ say type_of_pmc
+
+ .return()
+ L5:
+ # this should never happen
+ print 'unexpectedly encountered a '
+ print type_of_pmc
+ print " PMC\n"
+ _dumper(a)
+
+ .return()
.end
+
=item C<bool putenv(string setting)>
Set the value of an environment variable
Modified: trunk/languages/pipp/t/php/var.t
==============================================================================
--- trunk/languages/pipp/t/php/var.t (original)
+++ trunk/languages/pipp/t/php/var.t Wed Jan 28 12:00:14 2009
@@ -23,7 +23,7 @@
use FindBin;
use lib "$FindBin::Bin/../../../../lib", "$FindBin::Bin/../../lib";
-use Parrot::Test tests => 12;
+use Parrot::Test tests => 13;
=for perl6
@@ -147,6 +147,17 @@
}
OUT
+language_output_is( 'Pipp', <<'CODE', <<'OUT', 'print_r(), array with string
key' );
+<?php
+$foo['bar'] = 'asdf';
+print_r( $foo );
+CODE
+Array
+(
+ [bar] => asdf
+)
+OUT
+
language_output_is( 'Pipp', <<'CODE', <<'OUT', 'var_dump() with int key' );
<?php
$twice[1] = 2;
