3v4l.org

run code in 300+ PHP versions simultaneously
<?php $states = array( 'AL'=>'Alabama', 'AK'=>'Alaska', 'AZ'=>'Arizona', 'AR'=>'Arkansas', 'CA'=>'California', 'CO'=>'Colorado', 'CT'=>'Connecticut', 'DE'=>'Delaware', 'DC'=>'District of Columbia', 'FL'=>'Florida', 'GA'=>'Georgia', 'HI'=>'Hawaii', 'ID'=>'Idaho', 'IL'=>'Illinois', 'IN'=>'Indiana', 'IA'=>'Iowa', 'KS'=>'Kansas', 'KY'=>'Kentucky', 'LA'=>'Louisiana', 'ME'=>'Maine', 'MD'=>'Maryland', 'MA'=>'Massachusetts', 'MI'=>'Michigan', 'MN'=>'Minnesota', 'MS'=>'Mississippi', 'MO'=>'Missouri', 'MT'=>'Montana', 'NE'=>'Nebraska', 'NV'=>'Nevada', 'NH'=>'New Hampshire', 'NJ'=>'New Jersey', 'NM'=>'New Mexico', 'NY'=>'New York', 'NC'=>'North Carolina', 'ND'=>'North Dakota', 'OH'=>'Ohio', 'OK'=>'Oklahoma', 'OR'=>'Oregon', 'PA'=>'Pennsylvania', 'RI'=>'Rhode Island', 'SC'=>'South Carolina', 'SD'=>'South Dakota', 'TN'=>'Tennessee', 'TX'=>'Texas', 'UT'=>'Utah', 'VT'=>'Vermont', 'VA'=>'Virginia', 'WA'=>'Washington', 'WV'=>'West Virginia', 'WI'=>'Wisconsin', 'WY'=>'Wyoming', ); echo json_encode($states);

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)
8.3.60.0080.01116.73
8.3.50.0090.00916.23
8.3.40.0100.00718.44
8.3.30.0090.00618.42
8.3.20.0040.00420.38
8.3.10.0040.00421.78
8.3.00.0050.00317.91
8.2.180.0110.00716.63
8.2.170.0150.00022.96
8.2.160.0100.00321.02
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00920.51
8.2.120.0060.00326.35
8.2.110.0030.00722.16
8.2.100.0000.01118.05
8.2.90.0000.00819.24
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0000.00918.21
8.2.50.0090.00018.10
8.2.40.0050.00222.30
8.2.30.0020.00519.16
8.2.20.0040.00418.05
8.2.10.0040.00418.05
8.2.00.0030.00318.18
8.1.280.0090.00925.92
8.1.270.0030.00523.84
8.1.260.0060.00326.35
8.1.250.0060.00328.09
8.1.240.0050.00522.54
8.1.230.0060.00620.97
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00717.22
8.1.190.0000.00817.23
8.1.180.0000.00718.10
8.1.170.0000.00818.59
8.1.160.0040.00418.79
8.1.150.0040.00420.07
8.1.140.0000.00719.50
8.1.130.0000.00719.00
8.1.120.0000.00817.41
8.1.110.0000.00717.36
8.1.100.0040.00417.34
8.1.90.0070.00017.29
8.1.80.0030.00617.39
8.1.70.0000.00717.40
8.1.60.0040.00417.50
8.1.50.0040.00417.45
8.1.40.0030.00617.47
8.1.30.0000.00817.58
8.1.20.0000.00817.50
8.1.10.0050.00217.40
8.1.00.0040.00417.33
8.0.300.0060.00318.77
8.0.290.0040.00416.63
8.0.280.0040.00418.37
8.0.270.0000.00717.24
8.0.260.0030.00618.84
8.0.250.0000.00716.82
8.0.240.0030.00516.99
8.0.230.0000.00716.86
8.0.220.0000.00716.73
8.0.210.0040.00416.79
8.0.200.0000.00616.76
8.0.190.0040.00416.77
8.0.180.0040.00416.86
8.0.170.0000.00716.86
8.0.160.0030.00316.84
8.0.150.0040.00416.86
8.0.140.0030.00616.80
8.0.130.0000.00613.28
8.0.120.0070.00016.80
8.0.110.0070.00016.84
8.0.100.0080.00016.68
8.0.90.0070.00016.63
8.0.80.0070.00716.73
8.0.70.0040.00416.93
8.0.60.0040.00416.86
8.0.50.0000.00716.72
8.0.30.0110.00916.96
8.0.20.0100.00917.40
8.0.10.0000.00716.80
8.0.00.0070.01016.59
7.4.330.0060.00015.55
7.4.320.0070.00016.43
7.4.300.0030.00316.42
7.4.290.0030.00316.52
7.4.280.0000.00916.55
7.4.270.0070.00016.28
7.4.260.0070.00016.32
7.4.250.0070.00316.45
7.4.240.0000.00816.57
7.4.230.0050.00316.59
7.4.220.0170.00916.52
7.4.210.0060.00816.42
7.4.200.0040.00216.47
7.4.160.0130.00316.37
7.4.150.0110.00717.40
7.4.140.0140.00717.86
7.4.130.0070.01016.46
7.4.120.0130.00816.37
7.4.110.0120.00616.48
7.4.100.0240.00016.52
7.4.90.0090.00916.49
7.4.80.0160.00619.39
7.4.70.0050.01116.58
7.4.60.0130.00316.50
7.4.50.0070.01016.60
7.4.40.0060.01016.44
7.4.30.0000.01616.57
7.4.00.0080.00615.14
7.3.330.0000.00713.07
7.3.320.0000.00512.87
7.3.310.0070.00016.19
7.3.300.0040.00416.12
7.3.290.0000.00716.15
7.3.280.0080.00716.13
7.3.270.0090.00917.40
7.3.260.0120.01016.25
7.3.250.0120.01016.29
7.3.240.0080.00816.38
7.3.230.0050.01116.25
7.3.210.0190.00316.27
7.3.200.0070.01016.11
7.3.190.0080.00816.29
7.3.180.0090.00616.14
7.3.170.0030.01316.30
7.3.160.0070.01116.14
7.3.10.0000.01416.50
7.3.00.0070.00716.49
7.2.330.0160.00616.49
7.2.320.0120.00416.34
7.2.310.0130.00316.23
7.2.300.0050.01316.53
7.2.290.0000.01616.30
7.2.130.0030.00716.41
7.2.120.0110.00416.70
7.2.110.0060.00816.56
7.2.100.0040.00716.75
7.2.90.0070.00716.86
7.2.80.0050.00516.71
7.2.70.0090.00616.50
7.2.60.0040.00816.79
7.2.50.0100.00416.73
7.2.40.0090.00316.82
7.2.30.0040.01116.82
7.2.20.0080.00316.65
7.2.10.0040.00716.84
7.2.00.0060.01017.70
7.1.250.0090.00615.63
7.1.200.0030.00915.78
7.1.70.0040.00416.81
7.1.60.0100.01017.20
7.1.50.0000.01516.76
7.1.40.0100.01334.23
7.1.30.0130.01734.31
7.1.20.0200.01034.33
7.1.10.0030.01316.38
7.1.00.0000.01316.49
7.0.200.0060.00916.41
7.0.180.0030.00715.96
7.0.170.0000.01016.22
7.0.160.0030.01016.00
7.0.150.0070.00716.01
7.0.140.0030.01016.05
7.0.130.0030.00716.13
7.0.120.0000.01316.25
7.0.110.0000.01016.17
7.0.100.0070.00315.93
7.0.90.0000.01015.93
7.0.80.0070.01016.21
7.0.70.0000.01316.05
7.0.60.0030.01016.13
7.0.50.0030.00716.39
7.0.40.0070.00716.30
7.0.30.0070.01016.37
7.0.20.0070.00316.23
7.0.10.0000.01016.31
7.0.00.0030.00716.31

preferences:
59.74 ms | 401 KiB | 5 Q