3v4l.org

run code in 300+ PHP versions simultaneously
<?php global $country_name; function get_country_code() { $cc = 'RU'; return $cc; } function get_country_name() { $cn_array = array( 'COUNTRY_NAME' => array( 'AF' => 'Afghanistan', 'US' => 'United Snakes', 'RU' => 'VodkaTown', ), ); $country_code = get_country_code(); $country_name = $cn_array['COUNTRY_NAME'][$country_code]; echo $country_name; } get_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)
8.3.60.0140.00316.63
8.3.50.0130.00722.00
8.3.40.0110.00418.54
8.3.30.0130.00719.07
8.3.20.0040.00420.35
8.3.10.0040.00421.73
8.3.00.0060.00319.10
8.2.180.0170.00318.27
8.2.170.0090.00522.96
8.2.160.0130.00020.23
8.2.150.0060.00324.18
8.2.140.0090.00024.66
8.2.130.0070.00026.16
8.2.120.0060.00319.66
8.2.110.0060.00320.91
8.2.100.0140.00017.75
8.2.90.0060.00319.34
8.2.80.0030.00617.97
8.2.70.0030.00617.38
8.2.60.0040.00418.05
8.2.50.0040.00418.07
8.2.40.0030.00618.22
8.2.30.0070.00418.13
8.2.20.0040.00417.74
8.2.10.0000.00818.13
8.2.00.0050.00317.80
8.1.280.0120.00625.92
8.1.270.0030.00620.73
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00723.91
8.1.230.0060.00619.10
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0060.00317.00
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0030.00620.37
8.1.160.0000.00721.95
8.1.150.0080.00018.80
8.1.140.0070.00017.39
8.1.130.0050.00317.84
8.1.120.0060.00317.32
8.1.110.0000.00817.38
8.1.100.0030.00317.27
8.1.90.0070.00017.46
8.1.80.0000.00817.28
8.1.70.0040.00417.35
8.1.60.0040.00417.60
8.1.50.0040.00417.57
8.1.40.0030.00617.39
8.1.30.0060.00317.55
8.1.20.0030.00617.61
8.1.10.0040.00417.56
8.1.00.0030.00517.34
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0030.00318.43
8.0.270.0000.00717.17
8.0.260.0030.00317.24
8.0.250.0000.00716.92
8.0.240.0040.00416.82
8.0.230.0030.00616.86
8.0.220.0070.00016.69
8.0.210.0070.00016.74
8.0.200.0000.00616.91
8.0.190.0060.00616.91
8.0.180.0060.00316.76
8.0.170.0000.00716.77
8.0.160.0000.00716.90
8.0.150.0070.00016.68
8.0.140.0000.00716.83
8.0.130.0000.00513.27
8.0.120.0000.00816.73
8.0.110.0050.00216.73
8.0.100.0040.00416.78
8.0.90.0040.00416.90
8.0.80.0120.00416.76
8.0.70.0040.00416.79
8.0.60.0030.00516.82
8.0.50.0000.00816.89
8.0.30.0120.01416.92
8.0.20.0110.00817.40
8.0.10.0040.00416.98
8.0.00.0110.00716.65
7.4.330.0030.00315.03
7.4.320.0030.00316.54
7.4.300.0000.00616.61
7.4.290.0060.00316.59
7.4.280.0030.00516.51
7.4.270.0000.00716.61
7.4.260.0080.00316.48
7.4.250.0000.00716.45
7.4.240.0040.00316.56
7.4.230.0030.00316.52
7.4.220.0120.00616.38
7.4.210.0060.01016.40
7.4.200.0050.00216.50
7.4.160.0110.01116.43
7.4.150.0090.00917.40
7.4.140.0100.01017.86
7.4.130.0080.01016.50
7.4.120.0100.00716.39
7.4.110.0060.01316.50
7.4.100.0180.00016.32
7.4.90.0090.00916.48
7.4.80.0060.01219.39
7.4.70.0100.00716.74
7.4.60.0130.00316.46
7.4.50.0080.00016.39
7.4.40.0090.00616.54
7.4.30.0180.00316.45
7.4.00.0100.00714.82
7.3.330.0050.00013.24
7.3.320.0070.00713.38
7.3.310.0000.00716.36
7.3.300.0060.00016.21
7.3.290.0070.01016.36
7.3.280.0070.00916.29
7.3.270.0100.00717.40
7.3.260.0110.00716.40
7.3.250.0060.01116.32
7.3.240.0220.00316.25
7.3.230.0130.00616.39
7.3.210.0100.00716.40
7.3.200.0110.01119.39
7.3.190.0090.00616.34
7.3.180.0130.01016.67
7.3.170.0070.01416.58
7.3.160.0160.00616.41
7.2.330.0100.00716.79
7.2.320.0120.00616.65
7.2.310.0080.00816.30
7.2.300.0070.01116.80
7.2.290.0160.01016.82
7.2.00.0040.00819.29
7.1.100.0000.01218.22
7.1.70.0000.00817.13
7.1.60.0140.01119.46
7.1.50.0110.01116.89
7.1.00.0070.07022.37
7.0.200.0140.00016.63
7.0.140.0070.05021.96
7.0.70.4400.04019.94
7.0.60.0070.08019.84
7.0.50.0030.07717.88
7.0.40.0030.05020.19
7.0.30.0230.08020.24
7.0.20.0270.08720.10
7.0.10.0270.08020.13
7.0.00.0100.08020.17
5.6.280.0000.07321.02
5.6.210.0030.08720.68
5.6.200.0000.04318.19
5.6.190.0130.05020.57
5.6.180.0370.06320.45
5.6.170.0300.06320.71
5.6.160.0170.06320.41
5.6.150.0070.08018.19
5.6.140.0030.04318.18
5.6.130.0100.06318.18
5.6.120.0170.05720.97
5.6.110.0030.06720.98
5.6.100.0030.07321.13
5.6.90.0030.04321.04
5.6.80.0030.03720.36
5.6.70.0300.07020.52
5.5.350.0170.07720.46
5.5.340.0070.05718.08
5.5.330.0070.07320.42
5.5.320.0000.05320.38
5.5.310.0270.03720.32
5.5.300.0070.07718.05
5.5.290.0030.05717.98
5.5.280.0170.04720.98
5.5.270.0070.04720.96
5.5.260.0070.06320.73
5.5.250.0130.05720.62
5.5.240.0270.06020.18
5.4.450.0070.06319.34
5.4.440.1130.06319.34
5.4.430.0430.06319.32
5.4.420.0670.07019.38
5.4.410.0070.07019.57
5.4.400.0230.05318.79
5.4.390.0030.06718.78
5.4.380.0170.05718.79
5.4.370.0100.06018.55
5.4.360.0200.05018.50
5.4.350.0170.05318.86
5.4.340.0170.05718.55
5.4.320.0100.06318.53
5.4.310.0200.05318.47
5.4.300.0200.05018.84
5.4.290.0200.05018.80
5.4.280.0170.05018.55
5.4.270.0170.05318.70
5.4.260.0130.05718.81
5.4.250.0170.06018.74
5.4.240.0270.04718.46
5.4.230.0130.05318.68
5.4.220.0270.04718.77
5.4.210.0200.06018.68
5.4.200.0130.05316.51
5.4.190.0370.05318.61
5.4.180.0300.04018.46
5.4.170.0100.06018.45
5.4.160.0270.06318.73
5.4.150.0270.06018.61
5.4.140.0200.05316.31
5.4.130.0170.04716.37
5.4.120.0130.05316.48
5.4.110.0200.04716.32
5.4.100.0230.04316.26
5.4.90.0070.05716.30
5.4.80.0130.05016.24
5.4.70.0100.05716.35
5.4.60.0100.05316.30
5.4.50.0270.04016.13
5.4.40.0200.05016.25
5.4.30.0170.05016.24
5.4.20.0170.05016.22
5.4.10.0200.04316.14
5.4.00.0200.04315.89
5.3.290.0170.05014.76
5.3.280.0170.05014.63
5.3.270.0200.05014.66
5.3.260.0270.04314.71
5.3.250.0130.05714.66
5.3.240.0130.05314.64
5.3.230.0170.05314.58
5.3.220.0130.05314.62
5.3.210.0170.05314.70
5.3.200.0070.06014.55
5.3.190.0130.05714.69
5.3.180.0230.05314.78
5.3.170.0230.04714.60
5.3.160.0230.04714.79
5.3.150.0200.04714.58
5.3.140.0170.05014.55
5.3.130.0130.05714.58
5.3.120.0170.05014.58
5.3.110.0200.04714.72
5.3.100.0100.06314.04
5.3.90.0270.03714.13
5.3.80.0100.05714.10
5.3.70.0270.04314.09
5.3.60.0230.04713.99
5.3.50.0270.05714.00
5.3.40.0300.05313.98
5.3.30.0100.07714.03
5.3.20.0170.05013.72
5.3.10.0100.05713.64
5.3.00.0200.04713.68
5.2.170.0200.03311.13
5.2.160.0100.04311.28
5.2.150.0070.05011.25
5.2.140.0270.02711.20
5.2.130.0130.04011.15
5.2.120.0170.03311.33
5.2.110.0130.04311.19
5.2.100.0100.04011.15
5.2.90.0100.04311.23
5.2.80.0130.04711.22
5.2.70.0130.04711.15
5.2.60.0100.04311.09
5.2.50.0130.04011.25
5.2.40.0130.03710.98
5.2.30.0170.03711.02
5.2.20.0230.03011.17
5.2.10.0130.03710.90
5.2.00.0070.04310.75
5.1.60.0130.03310.04
5.1.50.0100.03710.02
5.1.40.0130.04310.01
5.1.30.0170.03010.36
5.1.20.0100.04010.37
5.1.10.0070.03710.11
5.1.00.0130.03310.25
5.0.50.0030.0338.67
5.0.40.0000.0338.54
5.0.30.0200.0508.33
5.0.20.0070.0338.40
5.0.10.0070.0278.21
5.0.00.0200.0338.37
4.4.90.0030.0235.96
4.4.80.0130.0135.90
4.4.70.0100.0275.88
4.4.60.0070.0205.91
4.4.50.0100.0175.93
4.4.40.0100.0305.88
4.4.30.0070.0206.00
4.4.20.0030.0235.98
4.4.10.0100.0235.95
4.4.00.0130.0305.93
4.3.110.0030.0275.84
4.3.100.0030.0235.86
4.3.90.0100.0175.80
4.3.80.0030.0375.79
4.3.70.0030.0235.78
4.3.60.0100.0205.80
4.3.50.0000.0275.81
4.3.40.0070.0375.74
4.3.30.0130.0174.60
4.3.20.0070.0204.57
4.3.10.0030.0234.53
4.3.00.0000.0237.31

preferences:
50.12 ms | 401 KiB | 5 Q