3v4l.org

run code in 300+ PHP versions simultaneously
<?php $country_code = 'US'; $cn_array = array( 'COUNTRY_NAME' => array( 'AF' => 'AFGHANISTAN', 'US' => 'UNITED STATES', ) ); $country_name = $cn_array[$country_code];

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)
8.3.60.0110.00316.63
8.3.50.0120.00521.87
8.3.40.0100.00718.84
8.3.30.0070.00718.88
8.3.20.0040.00420.07
8.3.10.0000.00721.82
8.3.00.0070.00020.79
8.2.180.0100.01018.41
8.2.170.0110.01122.96
8.2.160.0100.01022.20
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0060.00319.54
8.2.110.0070.00319.19
8.2.100.0080.00417.91
8.2.90.0000.00817.91
8.2.80.0040.00417.97
8.2.70.0000.00917.63
8.2.60.0080.00018.04
8.2.50.0100.00018.07
8.2.40.0000.01217.98
8.2.30.0030.00618.16
8.2.20.0060.00317.79
8.2.10.0040.00418.02
8.2.00.0040.00417.63
8.1.280.0140.00325.92
8.1.270.0030.00620.49
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0100.00022.42
8.1.230.0080.00420.65
8.1.220.0030.00517.74
8.1.210.0060.00318.77
8.1.200.0040.00417.35
8.1.190.0050.00317.10
8.1.180.0030.00518.10
8.1.170.0090.00020.26
8.1.160.0040.00421.90
8.1.150.0040.00418.68
8.1.140.0080.00017.36
8.1.130.0030.00517.79
8.1.120.0030.00317.35
8.1.110.0030.00717.27
8.1.100.0040.00417.36
8.1.90.0000.00817.45
8.1.80.0080.00017.28
8.1.70.0030.00317.27
8.1.60.0080.00017.40
8.1.50.0080.00017.45
8.1.40.0000.00817.42
8.1.30.0080.00017.54
8.1.20.0040.00417.41
8.1.10.0000.00817.42
8.1.00.0000.00717.40
8.0.300.0050.00319.91
8.0.290.0060.00316.63
8.0.280.0000.00718.43
8.0.270.0000.01117.05
8.0.260.0070.00017.18
8.0.250.0000.00716.95
8.0.240.0000.00616.85
8.0.230.0070.00016.93
8.0.220.0030.00316.88
8.0.210.0000.00716.85
8.0.200.0000.00616.95
8.0.190.0040.00416.90
8.0.180.0070.00316.81
8.0.170.0080.00016.82
8.0.160.0040.00416.89
8.0.150.0080.00016.84
8.0.140.0000.00716.73
8.0.130.0000.00613.33
8.0.120.0070.00016.74
8.0.110.0040.00416.86
8.0.100.0000.00716.82
8.0.90.0040.00416.70
8.0.80.0040.01216.88
8.0.70.0000.00816.74
8.0.60.0000.00716.86
8.0.50.0040.00416.91
8.0.30.0120.00716.86
8.0.20.0130.00917.40
8.0.10.0040.00416.79
8.0.00.0080.01016.77
7.4.330.0020.00215.03
7.4.320.0040.00416.40
7.4.300.0020.00516.52
7.4.290.0100.00016.44
7.4.280.0060.00316.53
7.4.270.0040.00416.43
7.4.260.0000.00816.57
7.4.250.0000.00716.48
7.4.240.0020.00616.49
7.4.230.0000.00716.54
7.4.220.0130.00616.43
7.4.210.0070.00716.44
7.4.200.0030.00316.24
7.4.160.0070.00716.50
7.4.150.0140.00317.40
7.4.140.0070.01217.86
7.4.130.0100.01016.47
7.4.120.0060.01016.49
7.4.110.0070.01116.44
7.4.100.0060.01516.48
7.4.90.0130.00316.44
7.4.80.0150.00319.39
7.4.70.0110.00716.25
7.4.60.0030.01216.21
7.4.50.0050.00016.43
7.4.40.0060.01016.29
7.4.30.0080.01416.52
7.4.00.0100.00715.04
7.3.330.0000.00513.01
7.3.320.0050.00012.99
7.3.310.0030.00316.34
7.3.300.0030.00316.17
7.3.290.0000.00616.25
7.3.280.0120.00616.27
7.3.270.0150.00917.40
7.3.260.0030.02016.36
7.3.250.0120.00616.37
7.3.240.0060.00916.27
7.3.230.0070.01016.39
7.3.210.0030.01316.24
7.3.200.0120.01319.39
7.3.190.0120.00416.35
7.3.180.0060.00916.31
7.3.170.0090.01216.29
7.3.160.0080.01116.30
7.2.330.0000.02216.39
7.2.320.0120.00416.30
7.2.310.0110.00716.38
7.2.300.0070.01016.31
7.2.290.0000.01616.71
7.2.00.0030.01019.30
7.1.100.0030.00917.70
7.1.70.0000.00716.80
7.1.60.0170.00719.46
7.1.50.0310.00734.72
7.1.00.0000.07722.30
7.0.200.0710.00714.58
7.0.140.0030.06722.04
7.0.60.0100.08019.92
7.0.50.0100.05017.85
7.0.40.0170.07719.96
7.0.30.0400.05020.09
7.0.20.0430.06020.01
7.0.10.0130.08320.12
7.0.00.0070.07020.09
5.6.210.0100.08020.46
5.6.200.0170.07718.21
5.6.190.0100.08720.41
5.6.180.0500.06020.56
5.6.170.0170.07020.51
5.6.160.0030.04020.44
5.6.150.0100.06318.18
5.6.140.0100.05718.11
5.6.130.0170.07318.07
5.6.120.0130.04321.11
5.6.110.0030.08321.08
5.6.100.0070.07721.13
5.6.90.0130.05321.01
5.6.80.0100.08020.43
5.5.350.4100.04320.43
5.5.340.0000.04317.88
5.5.330.0070.05020.39
5.5.320.0000.05020.20
5.5.310.0300.04720.17
5.5.300.0070.05018.01
5.5.290.0070.03717.90
5.5.280.0100.08720.64
5.5.270.0100.06020.66
5.5.260.0100.08020.87
5.5.250.0070.08320.57
5.5.240.0130.08020.22
5.4.450.3630.03719.57
5.4.440.3970.04019.43
5.4.430.3600.04019.13
5.4.420.3600.04319.46
5.4.410.3730.04019.28
5.4.400.3870.03719.09
5.4.390.3600.03719.03
5.4.380.4070.04019.13
5.4.370.3570.03319.09
5.4.360.3470.03719.08
5.4.350.3430.03319.09
5.4.340.4230.04318.79
5.4.320.4170.03019.09
5.4.310.4100.04018.88
5.4.300.4170.04319.13
5.4.290.4300.04019.06
5.4.280.3630.03718.80
5.4.270.4100.04719.09
5.4.260.3800.03719.24
5.4.250.3570.04018.76
5.4.240.3930.03719.06
5.4.230.3670.04719.04
5.4.220.3730.03719.13
5.4.210.3570.04319.09
5.4.200.1070.03718.78
5.4.190.1030.07019.21
5.4.180.3770.04019.23
5.4.170.4130.04019.05
5.4.160.4400.03319.06
5.4.150.4530.04019.07
5.4.140.3930.03016.43
5.4.130.4300.03316.30
5.4.120.4470.04016.42
5.4.110.3430.03716.21
5.4.100.0030.03716.06
5.4.90.0030.03316.39
5.4.80.3530.03716.41
5.4.70.3500.03716.45
5.4.60.3130.03716.40
5.4.50.2630.03716.31
5.4.40.2370.03716.45
5.4.30.1670.04016.03
5.4.20.2130.03316.45
5.4.10.3300.04316.36
5.4.00.2930.03015.80
5.3.290.4000.04714.59
5.3.280.3530.04714.53
5.3.270.4500.03014.47
5.3.260.4330.03714.69
5.3.250.4300.03714.58
5.3.240.4330.04314.63
5.3.230.4300.04314.45
5.3.220.4500.03714.40
5.3.210.3630.02714.41
5.3.200.0070.03314.65
5.3.190.1770.03014.60
5.3.180.3470.03314.59
5.3.170.3670.04014.54
5.3.160.2930.03314.46
5.3.150.2600.03714.51
5.3.140.2770.03314.39
5.3.130.1770.03714.41
5.3.120.2200.03714.48
5.3.110.3000.03314.57
5.3.100.3270.04313.89
5.3.90.3400.03314.05
5.3.80.3330.03313.79
5.3.70.3300.03313.81
5.3.60.3400.03013.98
5.3.50.3500.03314.05
5.3.40.3470.03713.82
5.3.30.3870.04013.81
5.3.20.4370.03313.60
5.3.10.3630.03713.70
5.3.00.3300.03713.58
5.2.170.3170.03011.00
5.2.160.3430.02711.00
5.2.150.2970.03011.24
5.2.140.3500.03710.99
5.2.130.3070.03011.03
5.2.120.3030.03311.04
5.2.110.2870.02710.95
5.2.100.2930.03311.16
5.2.90.3030.02310.98
5.2.80.2870.03010.98
5.2.70.2800.02710.94
5.2.60.2870.03011.20
5.2.50.2800.03310.90
5.2.40.2330.03711.08
5.2.30.2170.03310.99
5.2.20.2270.02310.96
5.2.10.2330.02310.90
5.2.00.2700.03010.86
5.1.60.2700.0279.96
5.1.50.2600.0279.96
5.1.40.2670.0209.85
5.1.30.3100.02710.24
5.1.20.3000.02710.34
5.1.10.2670.02310.15
5.1.00.2600.0239.95
5.0.50.1100.0208.48
5.0.40.1130.0178.33
5.0.30.1230.0278.15
5.0.20.1070.0208.19
5.0.10.1100.0208.17
5.0.00.1070.0338.27
4.4.90.1100.0177.12
4.4.80.1100.0137.12
4.4.70.1070.0177.12
4.4.60.1100.0137.12
4.4.50.1100.0177.12
4.4.40.1630.0237.12
4.4.30.1670.0207.12
4.4.20.1730.0177.12
4.4.10.1130.0177.12
4.4.00.1100.0237.12
4.3.110.1130.0107.12
4.3.100.1170.0107.12
4.3.90.1100.0137.12
4.3.80.1100.0237.12
4.3.70.1200.0137.12
4.3.60.1270.0137.12
4.3.50.1000.0177.12
4.3.40.1370.0207.12
4.3.30.0770.0137.12
4.3.20.0870.0207.12
4.3.10.0770.0177.12
4.3.00.0900.0207.12

preferences:
49.95 ms | 401 KiB | 5 Q