3v4l.org

run code in 300+ PHP versions simultaneously
<?php function get_country_code() { $cc = 'US'; return $cc; } function get_country_name() { $cn_array = array( 'COUNTRY_NAME' => array( 'AF' => 'Afghanistan', 'US' => 'United Snakes', 'RU' => 'VodkaTown', ), ); $country_code = 'US'; $country_name = $cn_array['COUNTRY_NAME'][$country_code]; } $country_name = get_country_name($country_name); echo $country_name;

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)
8.3.60.0060.01016.74
8.3.50.0140.00521.99
8.3.40.0070.00718.98
8.3.30.0100.00318.96
8.3.20.0040.00420.07
8.3.10.0000.00821.90
8.3.00.0000.01119.03
8.2.180.0110.01118.43
8.2.170.0070.01122.96
8.2.160.0130.00020.39
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0090.00019.66
8.2.110.0050.00519.11
8.2.100.0120.00017.88
8.2.90.0000.00919.17
8.2.80.0000.00817.97
8.2.70.0030.00517.75
8.2.60.0040.00418.04
8.2.50.0030.00518.07
8.2.40.0040.00819.84
8.2.30.0060.00618.04
8.2.20.0040.00417.68
8.2.10.0040.00418.02
8.2.00.0050.00317.79
8.1.280.0120.00925.92
8.1.270.0040.00420.73
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0030.00622.13
8.1.230.0060.00619.10
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0040.00417.23
8.1.190.0080.00017.13
8.1.180.0050.00318.10
8.1.170.0040.00420.14
8.1.160.0040.00421.94
8.1.150.0070.00018.77
8.1.140.0070.00017.28
8.1.130.0030.00317.73
8.1.120.0070.00417.36
8.1.110.0070.00017.29
8.1.100.0040.00417.27
8.1.90.0000.00717.30
8.1.80.0080.00017.35
8.1.70.0030.00317.36
8.1.60.0000.00817.56
8.1.50.0000.00817.57
8.1.40.0040.00417.52
8.1.30.0030.00517.58
8.1.20.0070.00017.69
8.1.10.0040.00417.39
8.1.00.0040.00417.51
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.34
8.0.270.0000.00717.13
8.0.260.0000.00617.25
8.0.250.0030.00316.84
8.0.240.0000.00617.03
8.0.230.0000.01016.82
8.0.220.0070.00016.91
8.0.210.0030.00316.78
8.0.200.0000.00816.91
8.0.190.0000.01116.96
8.0.180.0030.00716.88
8.0.170.0030.00616.87
8.0.160.0000.00716.85
8.0.150.0000.00816.72
8.0.140.0050.00216.81
8.0.130.0060.00013.35
8.0.120.0050.00316.75
8.0.110.0040.00416.93
8.0.100.0040.00416.85
8.0.90.0050.00316.78
8.0.80.0040.01116.88
8.0.70.0030.00316.96
8.0.60.0000.00716.76
8.0.50.0000.00816.77
8.0.30.0130.00817.24
8.0.20.0090.00917.40
8.0.10.0070.00016.85
8.0.00.0100.00816.64
7.4.330.0000.00515.05
7.4.320.0000.00616.44
7.4.300.0030.00316.54
7.4.290.0100.00016.58
7.4.280.0050.00316.63
7.4.270.0030.00316.55
7.4.260.0000.00716.58
7.4.250.0030.00316.41
7.4.240.0030.00316.55
7.4.230.0000.00716.59
7.4.220.0100.00916.61
7.4.210.0040.01716.50
7.4.200.0070.00016.63
7.4.160.0060.00916.50
7.4.150.0140.00717.40
7.4.140.0140.00417.86
7.4.130.0090.01316.66
7.4.120.0030.01316.44
7.4.110.0160.00616.59
7.4.100.0070.01116.41
7.4.90.0120.00916.55
7.4.80.0030.01719.39
7.4.70.0060.00916.48
7.4.60.0110.00416.54
7.4.50.0040.00416.45
7.4.40.0030.01316.39
7.4.30.0150.00716.48
7.4.00.0140.00014.76
7.3.330.0030.00313.34
7.3.320.0110.00413.42
7.3.310.0000.00716.48
7.3.300.0030.00316.46
7.3.290.0070.00916.32
7.3.280.0060.01116.35
7.3.270.0180.00717.40
7.3.260.0080.00816.58
7.3.250.0080.00916.36
7.3.240.0170.00816.32
7.3.230.0080.01216.39
7.3.210.0110.00616.28
7.3.200.0120.00619.39
7.3.190.0130.00316.49
7.3.180.0120.01116.35
7.3.170.0120.00616.27
7.3.160.0150.00416.44
7.2.330.0100.00716.86
7.2.320.0120.00616.54
7.2.310.0100.00716.56
7.2.300.0090.00916.80
7.2.290.0220.00316.35
7.2.60.0030.01017.02
7.2.00.0000.01119.54
7.1.200.0080.00415.88
7.1.100.0000.01118.10
7.1.70.0000.00816.84
7.1.60.0040.02219.46
7.1.50.0180.00716.93
7.1.00.0030.07722.40
7.0.200.0030.00616.46
7.0.140.0000.04722.08
7.0.60.0130.04320.07
7.0.50.0030.04317.84
7.0.40.0070.04320.20
7.0.30.0270.07020.28
7.0.20.0330.04720.18
7.0.10.0100.06020.08
7.0.00.0170.04020.07
5.6.280.0100.06720.91
5.6.210.0070.06720.67
5.6.200.0030.04018.16
5.6.190.0100.04720.50
5.6.180.0270.08720.60
5.6.170.0200.07020.58
5.6.160.0130.08020.55
5.6.150.0000.06018.15
5.6.140.0030.05318.18
5.6.130.0000.04318.15
5.6.120.0070.04720.98
5.6.110.0070.06321.00
5.6.100.0100.08320.99
5.6.90.0070.08720.95
5.6.80.0100.08020.43
5.5.350.0130.07720.41
5.5.340.0030.04317.95
5.5.330.0100.07320.40
5.5.320.0030.08320.57
5.5.310.0270.07720.30
5.5.300.0100.05318.08
5.5.290.0000.07317.98
5.5.280.0070.04020.74
5.5.270.0070.03720.77
5.5.260.0000.04320.88
5.5.250.0100.05020.69
5.5.240.0070.06320.29
5.4.450.0230.05019.47
5.4.440.0270.07719.52
5.4.430.0200.05019.28
5.4.420.0230.05319.41
5.4.410.0300.05319.51
5.4.400.0270.04019.23
5.4.390.0170.04319.25
5.4.380.0430.03318.85
5.4.370.0200.04719.15
5.4.360.0170.04019.10
5.4.350.0130.04319.15
5.4.340.0270.03319.01
5.4.320.0270.03018.85
5.4.310.0230.03719.24
5.4.300.0170.04019.16
5.4.290.0170.03719.31
5.4.280.0270.03319.06
5.4.270.0230.03019.09
5.4.260.0230.03719.09
5.4.250.0230.07319.21
5.4.240.0270.04019.18
5.4.230.0130.04018.94
5.4.220.0200.04019.30
5.4.210.0270.03319.24
5.4.200.0130.04018.94
5.4.190.0130.04018.86
5.4.180.0200.04719.16
5.4.170.0300.04019.14
5.4.160.0230.03319.13
5.4.150.0200.03719.14
5.4.140.0230.07716.34
5.4.130.0230.04716.71
5.4.120.0300.04316.43
5.4.110.0270.07316.32
5.4.100.0270.04016.50
5.4.90.0370.06316.61
5.4.80.0430.05316.55
5.4.70.0370.06016.31
5.4.60.0300.05316.54
5.4.50.0330.03316.25
5.4.40.0270.07016.16
5.4.30.0270.06016.51
5.4.20.0470.03016.43
5.4.10.0330.07016.50
5.4.00.0330.06715.85
5.3.290.0230.03314.74
5.3.280.0200.03314.56
5.3.270.0170.04014.61
5.3.260.0170.03714.61
5.3.250.0170.06014.53
5.3.240.0170.04714.76
5.3.230.0300.07014.61
5.3.220.0300.06714.50
5.3.210.0230.05014.65
5.3.200.0270.05314.49
5.3.190.0270.04714.57
5.3.180.0270.06314.59
5.3.170.0300.07314.54
5.3.160.0270.04014.47
5.3.150.0270.03314.65
5.3.140.0270.05314.64
5.3.130.0300.05014.59
5.3.120.0330.07014.55
5.3.110.0300.06714.71
5.3.100.0230.05314.16
5.3.90.0270.06713.94
5.3.80.0270.04013.92
5.3.70.0300.07014.04
5.3.60.0370.03713.94
5.3.50.0330.06313.85
5.3.40.0270.04713.86
5.3.30.0200.04014.06
5.3.20.0230.03313.70
5.3.10.0270.06013.57
5.3.00.0330.06713.55
5.2.170.0270.03311.38
5.2.160.0200.04711.27
5.2.150.0230.05711.07
5.2.140.0200.03311.06
5.2.130.0230.05311.33
5.2.120.0200.02711.06
5.2.110.0300.05011.01
5.2.100.0230.06011.20
5.2.90.0200.05011.22
5.2.80.0230.06011.05
5.2.70.0230.05711.17
5.2.60.0230.04711.21
5.2.50.0300.02710.92
5.2.40.0230.03710.90
5.2.30.0200.06011.13
5.2.20.0230.04710.93
5.2.10.0200.05010.87
5.2.00.0300.02710.70
5.1.60.0170.0539.97
5.1.50.0230.0279.89
5.1.40.0170.0539.91
5.1.30.0200.05710.27
5.1.20.0270.04710.26
5.1.10.0270.02710.05
5.1.00.0200.04710.13
5.0.50.0170.0309.78
5.0.40.0130.0239.78
5.0.30.0070.0479.78
5.0.20.0100.0439.78
5.0.10.0200.0339.78
5.0.00.0130.0579.78
4.4.90.0100.0179.78
4.4.80.0070.0209.78
4.4.70.0070.0209.78
4.4.60.0130.0309.78
4.4.50.0100.0309.78
4.4.40.0100.0579.78
4.4.30.0070.0179.78
4.4.20.0200.0279.78
4.4.10.0130.0309.78
4.4.00.0130.0509.78
4.3.110.0100.0179.78
4.3.100.0100.0309.78
4.3.90.0100.0339.78
4.3.80.0170.0479.78
4.3.70.0130.0309.78
4.3.60.0070.0239.78
4.3.50.0130.0139.78
4.3.40.0100.0439.78
4.3.30.0070.0239.78
4.3.20.0070.0179.78
4.3.10.0070.0209.78
4.3.00.0100.0139.78

preferences:
42.23 ms | 401 KiB | 5 Q