<?php
$us_states = array(
'alabama', 'arkansas', 'california', 'colorado', 'connecticut', 'delaware',
'district_of_columbia', 'florida', 'georgia', 'hawaii', 'idaho',
'illinois', 'indiana', 'iowa', 'kansas', 'kentucky', 'louisiana', 'maine',
'maryland', 'massachusetts', 'michigan', 'minnesota', 'mississippi',
'missouri', 'montana', 'nebraska', 'nevada', 'new_hampshire', 'new_jersey',
'new_mexico', 'new_york', 'north_carolina', 'north_dakota', 'ohio',
'oklahoma', 'oregon', 'pennsylvania', 'rhode_island', 'south_carolina',
'south_dakota', 'tennessee', 'texas', 'utah', 'vermont', 'virginia',
'washington', 'west_virginia', 'wisconsin', 'wyoming'
);
$us_states = array_map(
function ( $val ) {
$obj = new StdClass();
$obj->$val = $val;
return $obj;
},
$us_states
);
var_dump( $us_states );
array_unshift(
$us_states,
new StdClass()
);
var_dump( $us_states );
//var_dump( array_merge( [new StdClass()], $us_states ) );
- Output for 7.3.24 - 7.3.33, 7.4.12 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
- array(49) {
[0]=>
object(stdClass)#2 (1) {
["alabama"]=>
string(7) "alabama"
}
[1]=>
object(stdClass)#3 (1) {
["arkansas"]=>
string(8) "arkansas"
}
[2]=>
object(stdClass)#4 (1) {
["california"]=>
string(10) "california"
}
[3]=>
object(stdClass)#5 (1) {
["colorado"]=>
string(8) "colorado"
}
[4]=>
object(stdClass)#6 (1) {
["connecticut"]=>
string(11) "connecticut"
}
[5]=>
object(stdClass)#7 (1) {
["delaware"]=>
string(8) "delaware"
}
[6]=>
object(stdClass)#8 (1) {
["district_of_columbia"]=>
string(20) "district_of_columbia"
}
[7]=>
object(stdClass)#9 (1) {
["florida"]=>
string(7) "florida"
}
[8]=>
object(stdClass)#10 (1) {
["georgia"]=>
string(7) "georgia"
}
[9]=>
object(stdClass)#11 (1) {
["hawaii"]=>
string(6) "hawaii"
}
[10]=>
object(stdClass)#12 (1) {
["idaho"]=>
string(5) "idaho"
}
[11]=>
object(stdClass)#13 (1) {
["illinois"]=>
string(8) "illinois"
}
[12]=>
object(stdClass)#14 (1) {
["indiana"]=>
string(7) "indiana"
}
[13]=>
object(stdClass)#15 (1) {
["iowa"]=>
string(4) "iowa"
}
[14]=>
object(stdClass)#16 (1) {
["kansas"]=>
string(6) "kansas"
}
[15]=>
object(stdClass)#17 (1) {
["kentucky"]=>
string(8) "kentucky"
}
[16]=>
object(stdClass)#18 (1) {
["louisiana"]=>
string(9) "louisiana"
}
[17]=>
object(stdClass)#19 (1) {
["maine"]=>
string(5) "maine"
}
[18]=>
object(stdClass)#20 (1) {
["maryland"]=>
string(8) "maryland"
}
[19]=>
object(stdClass)#21 (1) {
["massachusetts"]=>
string(13) "massachusetts"
}
[20]=>
object(stdClass)#22 (1) {
["michigan"]=>
string(8) "michigan"
}
[21]=>
object(stdClass)#23 (1) {
["minnesota"]=>
string(9) "minnesota"
}
[22]=>
object(stdClass)#24 (1) {
["mississippi"]=>
string(11) "mississippi"
}
[23]=>
object(stdClass)#25 (1) {
["missouri"]=>
string(8) "missouri"
}
[24]=>
object(stdClass)#26 (1) {
["montana"]=>
string(7) "montana"
}
[25]=>
object(stdClass)#27 (1) {
["nebraska"]=>
string(8) "nebraska"
}
[26]=>
object(stdClass)#28 (1) {
["nevada"]=>
string(6) "nevada"
}
[27]=>
object(stdClass)#29 (1) {
["new_hampshire"]=>
string(13) "new_hampshire"
}
[28]=>
object(stdClass)#30 (1) {
["new_jersey"]=>
string(10) "new_jersey"
}
[29]=>
object(stdClass)#31 (1) {
["new_mexico"]=>
string(10) "new_mexico"
}
[30]=>
object(stdClass)#32 (1) {
["new_york"]=>
string(8) "new_york"
}
[31]=>
object(stdClass)#33 (1) {
["north_carolina"]=>
string(14) "north_carolina"
}
[32]=>
object(stdClass)#34 (1) {
["north_dakota"]=>
string(12) "north_dakota"
}
[33]=>
object(stdClass)#35 (1) {
["ohio"]=>
string(4) "ohio"
}
[34]=>
object(stdClass)#36 (1) {
["oklahoma"]=>
string(8) "oklahoma"
}
[35]=>
object(stdClass)#37 (1) {
["oregon"]=>
string(6) "oregon"
}
[36]=>
object(stdClass)#38 (1) {
["pennsylvania"]=>
string(12) "pennsylvania"
}
[37]=>
object(stdClass)#39 (1) {
["rhode_island"]=>
string(12) "rhode_island"
}
[38]=>
object(stdClass)#40 (1) {
["south_carolina"]=>
string(14) "south_carolina"
}
[39]=>
object(stdClass)#41 (1) {
["south_dakota"]=>
string(12) "south_dakota"
}
[40]=>
object(stdClass)#42 (1) {
["tennessee"]=>
string(9) "tennessee"
}
[41]=>
object(stdClass)#43 (1) {
["texas"]=>
string(5) "texas"
}
[42]=>
object(stdClass)#44 (1) {
["utah"]=>
string(4) "utah"
}
[43]=>
object(stdClass)#45 (1) {
["vermont"]=>
string(7) "vermont"
}
[44]=>
object(stdClass)#46 (1) {
["virginia"]=>
string(8) "virginia"
}
[45]=>
object(stdClass)#47 (1) {
["washington"]=>
string(10) "washington"
}
[46]=>
object(stdClass)#48 (1) {
["west_virginia"]=>
string(13) "west_virginia"
}
[47]=>
object(stdClass)#49 (1) {
["wisconsin"]=>
string(9) "wisconsin"
}
[48]=>
object(stdClass)#50 (1) {
["wyoming"]=>
string(7) "wyoming"
}
}
array(50) {
[0]=>
object(stdClass)#1 (0) {
}
[1]=>
object(stdClass)#2 (1) {
["alabama"]=>
string(7) "alabama"
}
[2]=>
object(stdClass)#3 (1) {
["arkansas"]=>
string(8) "arkansas"
}
[3]=>
object(stdClass)#4 (1) {
["california"]=>
string(10) "california"
}
[4]=>
object(stdClass)#5 (1) {
["colorado"]=>
string(8) "colorado"
}
[5]=>
object(stdClass)#6 (1) {
["connecticut"]=>
string(11) "connecticut"
}
[6]=>
object(stdClass)#7 (1) {
["delaware"]=>
string(8) "delaware"
}
[7]=>
object(stdClass)#8 (1) {
["district_of_columbia"]=>
string(20) "district_of_columbia"
}
[8]=>
object(stdClass)#9 (1) {
["florida"]=>
string(7) "florida"
}
[9]=>
object(stdClass)#10 (1) {
["georgia"]=>
string(7) "georgia"
}
[10]=>
object(stdClass)#11 (1) {
["hawaii"]=>
string(6) "hawaii"
}
[11]=>
object(stdClass)#12 (1) {
["idaho"]=>
string(5) "idaho"
}
[12]=>
object(stdClass)#13 (1) {
["illinois"]=>
string(8) "illinois"
}
[13]=>
object(stdClass)#14 (1) {
["indiana"]=>
string(7) "indiana"
}
[14]=>
object(stdClass)#15 (1) {
["iowa"]=>
string(4) "iowa"
}
[15]=>
object(stdClass)#16 (1) {
["kansas"]=>
string(6) "kansas"
}
[16]=>
object(stdClass)#17 (1) {
["kentucky"]=>
string(8) "kentucky"
}
[17]=>
object(stdClass)#18 (1) {
["louisiana"]=>
string(9) "louisiana"
}
[18]=>
object(stdClass)#19 (1) {
["maine"]=>
string(5) "maine"
}
[19]=>
object(stdClass)#20 (1) {
["maryland"]=>
string(8) "maryland"
}
[20]=>
object(stdClass)#21 (1) {
["massachusetts"]=>
string(13) "massachusetts"
}
[21]=>
object(stdClass)#22 (1) {
["michigan"]=>
string(8) "michigan"
}
[22]=>
object(stdClass)#23 (1) {
["minnesota"]=>
string(9) "minnesota"
}
[23]=>
object(stdClass)#24 (1) {
["mississippi"]=>
string(11) "mississippi"
}
[24]=>
object(stdClass)#25 (1) {
["missouri"]=>
string(8) "missouri"
}
[25]=>
object(stdClass)#26 (1) {
["montana"]=>
string(7) "montana"
}
[26]=>
object(stdClass)#27 (1) {
["nebraska"]=>
string(8) "nebraska"
}
[27]=>
object(stdClass)#28 (1) {
["nevada"]=>
string(6) "nevada"
}
[28]=>
object(stdClass)#29 (1) {
["new_hampshire"]=>
string(13) "new_hampshire"
}
[29]=>
object(stdClass)#30 (1) {
["new_jersey"]=>
string(10) "new_jersey"
}
[30]=>
object(stdClass)#31 (1) {
["new_mexico"]=>
string(10) "new_mexico"
}
[31]=>
object(stdClass)#32 (1) {
["new_york"]=>
string(8) "new_york"
}
[32]=>
object(stdClass)#33 (1) {
["north_carolina"]=>
string(14) "north_carolina"
}
[33]=>
object(stdClass)#34 (1) {
["north_dakota"]=>
string(12) "north_dakota"
}
[34]=>
object(stdClass)#35 (1) {
["ohio"]=>
string(4) "ohio"
}
[35]=>
object(stdClass)#36 (1) {
["oklahoma"]=>
string(8) "oklahoma"
}
[36]=>
object(stdClass)#37 (1) {
["oregon"]=>
string(6) "oregon"
}
[37]=>
object(stdClass)#38 (1) {
["pennsylvania"]=>
string(12) "pennsylvania"
}
[38]=>
object(stdClass)#39 (1) {
["rhode_island"]=>
string(12) "rhode_island"
}
[39]=>
object(stdClass)#40 (1) {
["south_carolina"]=>
string(14) "south_carolina"
}
[40]=>
object(stdClass)#41 (1) {
["south_dakota"]=>
string(12) "south_dakota"
}
[41]=>
object(stdClass)#42 (1) {
["tennessee"]=>
string(9) "tennessee"
}
[42]=>
object(stdClass)#43 (1) {
["texas"]=>
string(5) "texas"
}
[43]=>
object(stdClass)#44 (1) {
["utah"]=>
string(4) "utah"
}
[44]=>
object(stdClass)#45 (1) {
["vermont"]=>
string(7) "vermont"
}
[45]=>
object(stdClass)#46 (1) {
["virginia"]=>
string(8) "virginia"
}
[46]=>
object(stdClass)#47 (1) {
["washington"]=>
string(10) "washington"
}
[47]=>
object(stdClass)#48 (1) {
["west_virginia"]=>
string(13) "west_virginia"
}
[48]=>
object(stdClass)#49 (1) {
["wisconsin"]=>
string(9) "wisconsin"
}
[49]=>
object(stdClass)#50 (1) {
["wyoming"]=>
string(7) "wyoming"
}
}
- Output for 8.3.5
- Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
array(49) {
[0]=>
object(stdClass)#2 (1) {
["alabama"]=>
string(7) "alabama"
}
[1]=>
object(stdClass)#3 (1) {
["arkansas"]=>
string(8) "arkansas"
}
[2]=>
object(stdClass)#4 (1) {
["california"]=>
string(10) "california"
}
[3]=>
object(stdClass)#5 (1) {
["colorado"]=>
string(8) "colorado"
}
[4]=>
object(stdClass)#6 (1) {
["connecticut"]=>
string(11) "connecticut"
}
[5]=>
object(stdClass)#7 (1) {
["delaware"]=>
string(8) "delaware"
}
[6]=>
object(stdClass)#8 (1) {
["district_of_columbia"]=>
string(20) "district_of_columbia"
}
[7]=>
object(stdClass)#9 (1) {
["florida"]=>
string(7) "florida"
}
[8]=>
object(stdClass)#10 (1) {
["georgia"]=>
string(7) "georgia"
}
[9]=>
object(stdClass)#11 (1) {
["hawaii"]=>
string(6) "hawaii"
}
[10]=>
object(stdClass)#12 (1) {
["idaho"]=>
string(5) "idaho"
}
[11]=>
object(stdClass)#13 (1) {
["illinois"]=>
string(8) "illinois"
}
[12]=>
object(stdClass)#14 (1) {
["indiana"]=>
string(7) "indiana"
}
[13]=>
object(stdClass)#15 (1) {
["iowa"]=>
string(4) "iowa"
}
[14]=>
object(stdClass)#16 (1) {
["kansas"]=>
string(6) "kansas"
}
[15]=>
object(stdClass)#17 (1) {
["kentucky"]=>
string(8) "kentucky"
}
[16]=>
object(stdClass)#18 (1) {
["louisiana"]=>
string(9) "louisiana"
}
[17]=>
object(stdClass)#19 (1) {
["maine"]=>
string(5) "maine"
}
[18]=>
object(stdClass)#20 (1) {
["maryland"]=>
string(8) "maryland"
}
[19]=>
object(stdClass)#21 (1) {
["massachusetts"]=>
string(13) "massachusetts"
}
[20]=>
object(stdClass)#22 (1) {
["michigan"]=>
string(8) "michigan"
}
[21]=>
object(stdClass)#23 (1) {
["minnesota"]=>
string(9) "minnesota"
}
[22]=>
object(stdClass)#24 (1) {
["mississippi"]=>
string(11) "mississippi"
}
[23]=>
object(stdClass)#25 (1) {
["missouri"]=>
string(8) "missouri"
}
[24]=>
object(stdClass)#26 (1) {
["montana"]=>
string(7) "montana"
}
[25]=>
object(stdClass)#27 (1) {
["nebraska"]=>
string(8) "nebraska"
}
[26]=>
object(stdClass)#28 (1) {
["nevada"]=>
string(6) "nevada"
}
[27]=>
object(stdClass)#29 (1) {
["new_hampshire"]=>
string(13) "new_hampshire"
}
[28]=>
object(stdClass)#30 (1) {
["new_jersey"]=>
string(10) "new_jersey"
}
[29]=>
object(stdClass)#31 (1) {
["new_mexico"]=>
string(10) "new_mexico"
}
[30]=>
object(stdClass)#32 (1) {
["new_york"]=>
string(8) "new_york"
}
[31]=>
object(stdClass)#33 (1) {
["north_carolina"]=>
string(14) "north_carolina"
}
[32]=>
object(stdClass)#34 (1) {
["north_dakota"]=>
string(12) "north_dakota"
}
[33]=>
object(stdClass)#35 (1) {
["ohio"]=>
string(4) "ohio"
}
[34]=>
object(stdClass)#36 (1) {
["oklahoma"]=>
string(8) "oklahoma"
}
[35]=>
object(stdClass)#37 (1) {
["oregon"]=>
string(6) "oregon"
}
[36]=>
object(stdClass)#38 (1) {
["pennsylvania"]=>
string(12) "pennsylvania"
}
[37]=>
object(stdClass)#39 (1) {
["rhode_island"]=>
string(12) "rhode_island"
}
[38]=>
object(stdClass)#40 (1) {
["south_carolina"]=>
string(14) "south_carolina"
}
[39]=>
object(stdClass)#41 (1) {
["south_dakota"]=>
string(12) "south_dakota"
}
[40]=>
object(stdClass)#42 (1) {
["tennessee"]=>
string(9) "tennessee"
}
[41]=>
object(stdClass)#43 (1) {
["texas"]=>
string(5) "texas"
}
[42]=>
object(stdClass)#44 (1) {
["utah"]=>
string(4) "utah"
}
[43]=>
object(stdClass)#45 (1) {
["vermont"]=>
string(7) "vermont"
}
[44]=>
object(stdClass)#46 (1) {
["virginia"]=>
string(8) "virginia"
}
[45]=>
object(stdClass)#47 (1) {
["washington"]=>
string(10) "washington"
}
[46]=>
object(stdClass)#48 (1) {
["west_virginia"]=>
string(13) "west_virginia"
}
[47]=>
object(stdClass)#49 (1) {
["wisconsin"]=>
string(9) "wisconsin"
}
[48]=>
object(stdClass)#50 (1) {
["wyoming"]=>
string(7) "wyoming"
}
}
array(50) {
[0]=>
object(stdClass)#1 (0) {
}
[1]=>
object(stdClass)#2 (1) {
["alabama"]=>
string(7) "alabama"
}
[2]=>
object(stdClass)#3 (1) {
["arkansas"]=>
string(8) "arkansas"
}
[3]=>
object(stdClass)#4 (1) {
["california"]=>
string(10) "california"
}
[4]=>
object(stdClass)#5 (1) {
["colorado"]=>
string(8) "colorado"
}
[5]=>
object(stdClass)#6 (1) {
["connecticut"]=>
string(11) "connecticut"
}
[6]=>
object(stdClass)#7 (1) {
["delaware"]=>
string(8) "delaware"
}
[7]=>
object(stdClass)#8 (1) {
["district_of_columbia"]=>
string(20) "district_of_columbia"
}
[8]=>
object(stdClass)#9 (1) {
["florida"]=>
string(7) "florida"
}
[9]=>
object(stdClass)#10 (1) {
["georgia"]=>
string(7) "georgia"
}
[10]=>
object(stdClass)#11 (1) {
["hawaii"]=>
string(6) "hawaii"
}
[11]=>
object(stdClass)#12 (1) {
["idaho"]=>
string(5) "idaho"
}
[12]=>
object(stdClass)#13 (1) {
["illinois"]=>
string(8) "illinois"
}
[13]=>
object(stdClass)#14 (1) {
["indiana"]=>
string(7) "indiana"
}
[14]=>
object(stdClass)#15 (1) {
["iowa"]=>
string(4) "iowa"
}
[15]=>
object(stdClass)#16 (1) {
["kansas"]=>
string(6) "kansas"
}
[16]=>
object(stdClass)#17 (1) {
["kentucky"]=>
string(8) "kentucky"
}
[17]=>
object(stdClass)#18 (1) {
["louisiana"]=>
string(9) "louisiana"
}
[18]=>
object(stdClass)#19 (1) {
["maine"]=>
string(5) "maine"
}
[19]=>
object(stdClass)#20 (1) {
["maryland"]=>
string(8) "maryland"
}
[20]=>
object(stdClass)#21 (1) {
["massachusetts"]=>
string(13) "massachusetts"
}
[21]=>
object(stdClass)#22 (1) {
["michigan"]=>
string(8) "michigan"
}
[22]=>
object(stdClass)#23 (1) {
["minnesota"]=>
string(9) "minnesota"
}
[23]=>
object(stdClass)#24 (1) {
["mississippi"]=>
string(11) "mississippi"
}
[24]=>
object(stdClass)#25 (1) {
["missouri"]=>
string(8) "missouri"
}
[25]=>
object(stdClass)#26 (1) {
["montana"]=>
string(7) "montana"
}
[26]=>
object(stdClass)#27 (1) {
["nebraska"]=>
string(8) "nebraska"
}
[27]=>
object(stdClass)#28 (1) {
["nevada"]=>
string(6) "nevada"
}
[28]=>
object(stdClass)#29 (1) {
["new_hampshire"]=>
string(13) "new_hampshire"
}
[29]=>
object(stdClass)#30 (1) {
["new_jersey"]=>
string(10) "new_jersey"
}
[30]=>
object(stdClass)#31 (1) {
["new_mexico"]=>
string(10) "new_mexico"
}
[31]=>
object(stdClass)#32 (1) {
["new_york"]=>
string(8) "new_york"
}
[32]=>
object(stdClass)#33 (1) {
["north_carolina"]=>
string(14) "north_carolina"
}
[33]=>
object(stdClass)#34 (1) {
["north_dakota"]=>
string(12) "north_dakota"
}
[34]=>
object(stdClass)#35 (1) {
["ohio"]=>
string(4) "ohio"
}
[35]=>
object(stdClass)#36 (1) {
["oklahoma"]=>
string(8) "oklahoma"
}
[36]=>
object(stdClass)#37 (1) {
["oregon"]=>
string(6) "oregon"
}
[37]=>
object(stdClass)#38 (1) {
["pennsylvania"]=>
string(12) "pennsylvania"
}
[38]=>
object(stdClass)#39 (1) {
["rhode_island"]=>
string(12) "rhode_island"
}
[39]=>
object(stdClass)#40 (1) {
["south_carolina"]=>
string(14) "south_carolina"
}
[40]=>
object(stdClass)#41 (1) {
["south_dakota"]=>
string(12) "south_dakota"
}
[41]=>
object(stdClass)#42 (1) {
["tennessee"]=>
string(9) "tennessee"
}
[42]=>
object(stdClass)#43 (1) {
["texas"]=>
string(5) "texas"
}
[43]=>
object(stdClass)#44 (1) {
["utah"]=>
string(4) "utah"
}
[44]=>
object(stdClass)#45 (1) {
["vermont"]=>
string(7) "vermont"
}
[45]=>
object(stdClass)#46 (1) {
["virginia"]=>
string(8) "virginia"
}
[46]=>
object(stdClass)#47 (1) {
["washington"]=>
string(10) "washington"
}
[47]=>
object(stdClass)#48 (1) {
["west_virginia"]=>
string(13) "west_virginia"
}
[48]=>
object(stdClass)#49 (1) {
["wisconsin"]=>
string(9) "wisconsin"
}
[49]=>
object(stdClass)#50 (1) {
["wyoming"]=>
string(7) "wyoming"
}
}
preferences:
147.59 ms | 421 KiB | 118 Q