3v4l.org

run code in 300+ PHP versions simultaneously
<?php $states = [ 'AL'=>'ALABAMA', 'AK'=>'ALASKA', 'AS'=>'AMERICAN SAMOA', 'AZ'=>'ARIZONA', 'AR'=>'ARKANSAS', 'CA'=>'CALIFORNIA', 'CO'=>'COLORADO', 'CT'=>'CONNECTICUT', 'DE'=>'DELAWARE', 'DC'=>'DISTRICT OF COLUMBIA', 'FM'=>'FEDERATED STATES OF MICRONESIA', 'FL'=>'FLORIDA', 'GA'=>'GEORGIA', 'GU'=>'GUAM GU', 'HI'=>'HAWAII', 'ID'=>'IDAHO', 'IL'=>'ILLINOIS', 'IN'=>'INDIANA', 'IA'=>'IOWA', 'KS'=>'KANSAS', 'KY'=>'KENTUCKY', 'LA'=>'LOUISIANA', 'ME'=>'MAINE', 'MH'=>'MARSHALL ISLANDS', 'MD'=>'MARYLAND', 'MA'=>'MASSACHUSETTS', 'MI'=>'MICHIGAN', 'MN'=>'MINNESOTA', 'MS'=>'MISSISSIPPI', 'MO'=>'MISSOURI', 'MT'=>'MONTANA', 'NE'=>'NEBRASKA', 'NV'=>'NEVADA', 'NH'=>'NEW HAMPSHIRE', 'NJ'=>'NEW JERSEY', 'NM'=>'NEW MEXICO', 'NY'=>'NEW YORK', 'NC'=>'NORTH CAROLINA', 'ND'=>'NORTH DAKOTA', 'MP'=>'NORTHERN MARIANA ISLANDS', 'OH'=>'OHIO', 'OK'=>'OKLAHOMA', 'OR'=>'OREGON', 'PW'=>'PALAU', 'PA'=>'PENNSYLVANIA', 'PR'=>'PUERTO RICO', 'RI'=>'RHODE ISLAND', 'SC'=>'SOUTH CAROLINA', 'SD'=>'SOUTH DAKOTA', 'TN'=>'TENNESSEE', 'TX'=>'TEXAS', 'UT'=>'UTAH', 'VT'=>'VERMONT', 'VI'=>'VIRGIN ISLANDS', 'VA'=>'VIRGINIA', 'WA'=>'WASHINGTON', 'WV'=>'WEST VIRGINIA', 'WI'=>'WISCONSIN', 'WY'=>'WYOMING', 'AE'=>'ARMED FORCES AFRICA \ CANADA \ EUROPE \ MIDDLE EAST', 'AA'=>'ARMED FORCES AMERICA (EXCEPT CANADA)', 'AP'=>'ARMED FORCES PACIFIC' ]; foreach ($states as $key => $value) { echo $key.'='.$value; }

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0090.00616.50
8.3.50.0130.00922.96
8.3.40.0150.00618.85
8.3.30.0110.00419.04
8.3.20.0070.00020.38
8.3.10.0080.00020.44
8.3.00.0050.00219.19
8.2.180.0090.00916.63
8.2.170.0110.00422.96
8.2.160.0090.00620.27
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0050.00226.16
8.2.120.0040.00419.23
8.2.110.0030.00620.43
8.2.100.0080.00317.72
8.2.90.0070.00019.28
8.2.80.0040.00419.25
8.2.70.0000.00917.50
8.2.60.0040.00418.04
8.2.50.0030.00618.07
8.2.40.0040.00418.22
8.2.30.0060.00321.13
8.2.20.0050.00317.77
8.2.10.0040.00418.05
8.2.00.0020.00517.79
8.1.280.0170.00325.92
8.1.270.0000.00923.76
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00322.53
8.1.230.0040.00822.69
8.1.220.0000.00818.77
8.1.210.0080.00018.89
8.1.200.0000.00917.35
8.1.190.0000.00717.52
8.1.180.0000.00818.10
8.1.170.0080.00018.53
8.1.160.0050.00218.82
8.1.150.0050.00318.81
8.1.140.0000.00717.46
8.1.130.0000.00717.76
8.1.120.0000.00817.37
8.1.110.0020.00517.48
8.1.100.0080.00017.34
8.1.90.0080.00017.47
8.1.80.0040.00417.43
8.1.70.0070.00017.35
8.1.60.0000.00817.59
8.1.50.0000.00817.43
8.1.40.0040.00417.58
8.1.30.0060.00317.53
8.1.20.0030.00617.57
8.1.10.0040.00417.43
8.1.00.0080.00017.32
8.0.300.0040.00419.89
8.0.290.0050.00217.04
8.0.280.0030.00318.46
8.0.270.0040.00417.32
8.0.260.0030.00317.27
8.0.250.0030.00316.87
8.0.240.0060.00317.04
8.0.230.0000.00716.99
8.0.220.0050.00516.91
8.0.210.0000.00816.89
8.0.200.0000.00717.01
8.0.190.0000.00816.87
8.0.180.0040.00416.83
8.0.170.0040.00416.82
8.0.160.0080.00016.91
8.0.150.0000.00716.82
8.0.140.0040.00416.76
8.0.130.0030.00313.36
8.0.120.0060.00316.79
8.0.110.0040.00416.96
8.0.100.0000.00816.97
8.0.90.0000.00816.73
8.0.80.0070.01016.86
8.0.70.0040.00416.86
8.0.60.0040.00416.91
8.0.50.0030.00516.88
8.0.30.0130.00917.03
8.0.20.0140.00617.40
8.0.10.0040.00417.02
8.0.00.0130.00516.79
7.4.330.0050.00015.09
7.4.320.0040.00416.66
7.4.300.0000.00716.63
7.4.290.0040.00416.51
7.4.280.0020.00516.50
7.4.270.0070.00016.59
7.4.260.0030.00316.52
7.4.250.0060.00316.52
7.4.240.0000.00716.55
7.4.230.0030.00316.45
7.4.220.0100.01316.44
7.4.210.0030.01516.64
7.4.200.0030.00316.69
7.4.160.0050.01016.34
7.4.150.0080.00817.40
7.4.140.0160.00517.86
7.4.130.0110.00816.39
7.4.120.0070.01016.49
7.4.110.0060.01216.54
7.4.100.0130.00916.34
7.4.90.0070.01016.35
7.4.80.0080.01216.61
7.4.70.0090.00916.52
7.4.60.0120.00316.59
7.4.50.0030.00316.28
7.4.40.0030.01416.57
7.4.30.0120.00916.43
7.4.00.0030.01515.20
7.3.330.0030.00313.03
7.3.320.0050.00013.14
7.3.310.0030.00316.08
7.3.300.0040.00416.13
7.3.290.0040.01116.26
7.3.280.0050.01516.29
7.3.270.0140.00317.40
7.3.260.0070.01016.46
7.3.250.0150.00816.46
7.3.240.0100.00616.39
7.3.230.0030.01316.47
7.3.210.0180.00016.38
7.3.200.0000.01819.39
7.3.190.0130.01016.27
7.3.180.0120.00316.43
7.3.170.0130.01016.27
7.3.160.0090.01016.56
7.2.330.0070.01216.61
7.2.320.0060.01216.59
7.2.310.0100.00716.75
7.2.300.0040.01216.60
7.2.290.0090.00916.71
7.2.00.0070.00719.62
7.1.100.0030.01018.14
7.1.70.0000.01017.13
7.1.60.0030.02119.34
7.1.50.0040.01816.56
7.1.00.0070.07322.40
7.0.200.0040.00416.77
7.0.140.0030.06721.99
7.0.60.0030.04019.93
7.0.50.0130.03717.88
7.0.40.0070.07020.27
7.0.30.0370.06020.05
7.0.20.0400.07320.19
7.0.10.0130.08320.16
7.0.00.0030.05320.10
5.6.280.0000.07721.09
5.6.210.0070.06720.71
5.6.200.0070.05318.19
5.6.190.0030.04720.64
5.6.180.3770.04720.39
5.6.170.0270.07720.48
5.6.160.0130.07720.54
5.6.150.0070.05718.21
5.6.140.0070.03718.20
5.6.130.0070.08318.14
5.6.120.0100.07021.16
5.6.110.0130.04021.00
5.6.100.0130.09321.02
5.6.90.0070.04020.99
5.6.80.0030.08720.50
5.6.70.0130.03720.39
5.5.350.0270.07320.48
5.5.340.0030.05318.01
5.5.330.0000.04320.21
5.5.320.0270.03320.20
5.5.310.0330.08020.12
5.5.300.0030.07717.95
5.5.290.0100.03317.93
5.5.280.0100.08020.82
5.5.270.0030.05720.79
5.5.260.0170.08020.88
5.5.250.0000.07320.61
5.5.240.0200.05320.30
5.4.450.0530.05719.27
5.4.440.0730.05319.30
5.4.430.0070.05719.52
5.4.420.0100.06019.53
5.4.410.0200.07019.15
5.4.400.0070.06019.44
5.4.390.0100.05019.06
5.4.380.0070.06019.05
5.4.370.0170.04719.05
5.4.360.0130.05018.96
5.4.350.0070.05312.00
5.4.340.0080.04711.99
5.4.320.0120.04512.51
5.4.310.0130.04512.50
5.4.300.0040.05412.51
5.4.290.0120.04512.50
5.4.280.0140.03712.40
5.4.270.0150.03912.40
5.4.260.0140.06512.41
5.4.250.0160.07512.41
5.4.240.0110.04912.41
5.4.230.0210.05212.40
5.4.220.0120.11312.40
5.4.210.0090.04912.39
5.4.200.0170.05712.39
5.4.190.0110.05012.39
5.4.180.0200.04112.39
5.4.170.0070.04412.40
5.4.160.0100.03612.40
5.4.150.0070.04612.39
5.4.140.0110.05012.08
5.4.130.0120.04412.07
5.4.120.0150.03612.02
5.4.110.0090.04912.02
5.4.100.0090.04912.02
5.4.90.0060.05412.02
5.4.80.0080.05112.02
5.4.70.0140.07812.02
5.4.60.0130.05512.02
5.4.50.0110.06112.02
5.4.40.0130.05312.01
5.4.30.0160.04512.00
5.4.20.0080.04912.01
5.4.10.0080.05212.00
5.4.00.0080.05311.50
5.3.290.0060.05312.80
5.3.280.0070.05112.71
5.3.270.0090.04312.72
5.3.260.0080.05312.72
5.3.250.0060.04112.72
5.3.240.0050.04012.72
5.3.230.0030.04112.71
5.3.220.0050.03812.68
5.3.210.0090.03912.68
5.3.200.0050.04212.68
5.3.190.0090.03512.68
5.3.180.0100.03512.67
5.3.170.0040.04012.66
5.3.160.0030.04012.67
5.3.150.0050.03912.68
5.3.140.0060.04412.66
5.3.130.0070.05212.66
5.3.120.0080.05112.66
5.3.110.0070.04312.66
5.3.100.0070.04512.12
5.3.90.0050.04512.08
5.3.80.0070.04112.07
5.3.70.0140.03212.07
5.3.60.0060.03912.06
5.3.50.0090.04012.00
5.3.40.0120.03712.00
5.3.30.0070.03711.95
5.3.20.0030.04011.73
5.3.10.0060.05011.70
5.3.00.0120.03011.68
5.2.170.0090.0419.18
5.2.160.0130.0319.18
5.2.150.0110.0269.18
5.2.140.0070.0299.18
5.2.130.0080.0319.14
5.2.120.0080.0309.14
5.2.110.0080.0309.14
5.2.100.0080.0309.14
5.2.90.0100.0289.14
5.2.80.0030.0349.14
5.2.70.0060.0329.14
5.2.60.0060.0309.09
5.2.50.0030.0329.06
5.2.40.0030.0349.04
5.2.30.0080.0279.02
5.2.20.0090.0299.00
5.2.10.0110.0278.93
5.2.00.0090.0298.79
5.1.60.0060.0288.07
5.1.50.0040.0268.07
5.1.40.0090.0248.05
5.1.30.0030.0318.40
5.1.20.0070.0308.42
5.1.10.0050.0308.14
5.1.00.0060.0278.14
5.0.50.0060.0216.62
5.0.40.0040.0246.48
5.0.30.0100.0256.29
5.0.20.0060.0186.26
5.0.10.0080.0176.24
5.0.00.0100.0276.23
4.4.90.0050.0174.78
4.4.80.0030.0194.75
4.4.70.0050.0184.75
4.4.60.0040.0174.76
4.4.50.0040.0164.77
4.4.40.0040.0254.71
4.4.30.0020.0184.76
4.4.20.0010.0174.84
4.4.10.0030.0154.85
4.4.00.0060.0234.76
4.3.110.0020.0164.66
4.3.100.0030.0154.67
4.3.90.0030.0174.63
4.3.80.0010.0264.58
4.3.70.0030.0174.63
4.3.60.0030.0164.63
4.3.50.0020.0184.63
4.3.40.0070.0254.54
4.3.30.0010.0173.29
4.3.20.0040.0163.26
4.3.10.0040.0173.22
4.3.00.0100.0206.96

preferences:
46.74 ms | 401 KiB | 5 Q