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]; 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)
8.3.60.0030.01416.63
8.3.50.0100.01018.19
8.3.40.0110.00718.89
8.3.30.0100.00318.77
8.3.20.0070.00020.34
8.3.10.0030.00623.53
8.3.00.0030.00719.16
8.2.180.0140.00718.16
8.2.170.0070.00722.96
8.2.160.0130.00020.38
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0000.00726.16
8.2.120.0070.00019.64
8.2.110.0100.00722.05
8.2.100.0080.00317.50
8.2.90.0040.00418.97
8.2.80.0040.00417.97
8.2.70.0030.00717.38
8.2.60.0000.00917.91
8.2.50.0040.00418.07
8.2.40.0040.00717.91
8.2.30.0070.00317.94
8.2.20.0050.00317.62
8.2.10.0000.00717.93
8.2.00.0020.00517.61
8.1.280.0140.00425.92
8.1.270.0040.00420.53
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0060.00323.92
8.1.230.0090.00317.42
8.1.220.0080.00017.74
8.1.210.0000.00918.77
8.1.200.0040.00817.23
8.1.190.0040.00417.11
8.1.180.0020.00518.10
8.1.170.0060.00318.61
8.1.160.0000.00821.86
8.1.150.0050.00318.77
8.1.140.0020.00517.25
8.1.130.0000.00817.68
8.1.120.0040.00417.35
8.1.110.0020.00517.27
8.1.100.0000.00717.33
8.1.90.0030.00317.37
8.1.80.0030.00317.33
8.1.70.0000.00717.28
8.1.60.0000.00917.46
8.1.50.0060.00317.28
8.1.40.0030.00617.43
8.1.30.0000.00917.51
8.1.20.0020.00517.54
8.1.10.0000.00817.32
8.1.00.0040.00417.34
8.0.300.0080.00018.77
8.0.290.0000.00716.63
8.0.280.0000.00718.34
8.0.270.0070.00017.24
8.0.260.0050.00317.18
8.0.250.0000.00716.83
8.0.240.0000.00716.66
8.0.230.0000.00816.77
8.0.220.0030.00316.74
8.0.210.0000.00716.81
8.0.200.0060.00016.82
8.0.190.0100.00016.71
8.0.180.0060.00316.68
8.0.170.0000.00816.78
8.0.160.0030.00416.73
8.0.150.0030.00316.54
8.0.140.0080.00016.64
8.0.130.0000.00613.13
8.0.120.0070.00016.75
8.0.110.0050.00316.73
8.0.100.0070.00016.67
8.0.90.0050.00316.84
8.0.80.0120.00916.72
8.0.70.0000.00816.75
8.0.60.0050.00316.75
8.0.50.0000.00816.67
8.0.30.0170.00816.79
8.0.20.0120.00917.40
8.0.10.0070.00016.76
8.0.00.0110.00816.59
7.4.330.0050.00015.03
7.4.320.0030.00316.37
7.4.300.0000.00616.37
7.4.290.0100.00016.52
7.4.280.0040.00416.38
7.4.270.0060.00016.40
7.4.260.0080.00316.35
7.4.250.0000.00716.45
7.4.240.0040.00316.38
7.4.230.0050.00316.36
7.4.220.0130.01316.43
7.4.210.0070.01016.51
7.4.200.0030.00316.18
7.4.160.0120.00316.23
7.4.150.0130.00317.40
7.4.140.0150.00417.86
7.4.130.0110.00816.32
7.4.120.0090.00916.23
7.4.110.0070.01516.32
7.4.100.0070.01116.22
7.4.90.0070.01116.50
7.4.80.0180.00619.39
7.4.70.0100.00616.39
7.4.60.0040.01116.40
7.4.50.0000.00416.28
7.4.40.0100.00716.38
7.4.30.0140.00816.43
7.4.00.0040.01414.96
7.3.330.0000.00613.05
7.3.320.0090.00413.18
7.3.310.0030.00316.06
7.3.300.0000.00716.20
7.3.290.0040.01216.15
7.3.280.0090.00816.17
7.3.270.0050.01417.40
7.3.260.0110.00716.15
7.3.250.0080.00816.38
7.3.240.0080.01116.31
7.3.230.0060.01516.48
7.3.210.0030.01316.36
7.3.200.0100.01019.39
7.3.190.0070.01416.34
7.3.180.0120.00916.13
7.3.170.0110.01016.27
7.3.160.0130.00316.27
7.2.330.0140.00616.60
7.2.320.0110.00616.37
7.2.310.0100.00716.59
7.2.300.0090.00816.55
7.2.290.0030.01216.46
7.2.00.0000.01619.22
7.1.100.0080.00318.09
7.1.70.0070.00016.84
7.1.60.0100.01419.46
7.1.50.0090.01216.70
7.1.00.0000.07722.33
7.0.200.0030.00716.50
7.0.140.0000.03722.18
7.0.70.4170.04020.13
7.0.60.0100.06720.01
7.0.50.0070.06017.88
7.0.40.0100.04020.23
7.0.30.0230.08020.13
7.0.20.0330.07020.19
7.0.10.0130.06020.25
7.0.00.0000.04320.23
5.6.280.0030.07321.07
5.6.210.0130.06320.76
5.6.200.0030.05318.23
5.6.190.0070.08320.52
5.6.180.0100.04720.42
5.6.170.0330.07020.46
5.6.160.0070.08020.47
5.6.150.0030.04018.15
5.6.140.0070.04718.27
5.6.130.0070.07318.22
5.6.120.0070.07321.06
5.6.110.0100.08321.01
5.6.100.0030.07720.98
5.6.90.0070.05021.04
5.6.80.0130.06720.57
5.6.70.0270.06720.51
5.5.350.0100.07720.53
5.5.340.0070.04317.99
5.5.330.0030.07020.47
5.5.320.0030.05020.35
5.5.310.0230.07020.24
5.5.300.0000.06018.08
5.5.290.0100.05018.01
5.5.280.0070.04020.77
5.5.270.0030.07320.76
5.5.260.0070.04020.80
5.5.250.0100.07020.59
5.5.240.0000.06320.16
5.4.450.0100.06319.34
5.4.440.0930.05019.69
5.4.430.0070.05719.57
5.4.420.0430.05319.20
5.4.410.0570.05319.35
5.4.400.0170.05718.76
5.4.390.0100.06018.73
5.4.380.0130.05718.84
5.4.370.0070.06318.69
5.4.360.0130.05318.81
5.4.350.0170.06018.75
5.4.340.0300.04318.61
5.4.320.0170.05718.50
5.4.310.0230.07318.80
5.4.300.0170.06318.63
5.4.290.0170.05718.83
5.4.280.0170.07318.61
5.4.270.0170.05318.80
5.4.260.0130.08018.77
5.4.250.0170.05718.78
5.4.240.0130.06018.58
5.4.230.0200.05018.73
5.4.220.0200.07318.46
5.4.210.0130.05318.74
5.4.200.0230.04316.51
5.4.190.0230.04318.75
5.4.180.0170.05318.77
5.4.170.0100.06318.79
5.4.160.0170.04718.72
5.4.150.0200.04718.45
5.4.140.0100.05716.34
5.4.130.0300.03316.23
5.4.120.0100.07316.29
5.4.110.0170.06716.45
5.4.100.0330.05316.46
5.4.90.0270.06016.35
5.4.80.0230.06016.45
5.4.70.0170.07016.31
5.4.60.0170.06716.29
5.4.50.0170.06716.39
5.4.40.0130.07316.27
5.4.30.0130.05316.24
5.4.20.0230.04316.39
5.4.10.0370.04716.14
5.4.00.0170.05315.73
5.3.290.0230.06314.89
5.3.280.0130.07314.80
5.3.270.0170.07714.65
5.3.260.0230.05014.82
5.3.250.0130.05314.77
5.3.240.0130.05714.77
5.3.230.0330.05714.60
5.3.220.0370.04714.70
5.3.210.0230.04714.70
5.3.200.0200.05014.75
5.3.190.0200.06314.70
5.3.180.0100.05714.62
5.3.170.0100.05314.59
5.3.160.0170.05014.61
5.3.150.0130.05714.61
5.3.140.0130.05314.55
5.3.130.0230.04714.72
5.3.120.0100.05714.57
5.3.110.0170.05314.59
5.3.100.0130.05314.18
5.3.90.0230.04714.15
5.3.80.0100.06314.14
5.3.70.0170.05014.14
5.3.60.0170.05014.11
5.3.50.0030.06314.16
5.3.40.0130.05314.04
5.3.30.0270.05714.13
5.3.20.0170.06713.75
5.3.10.0070.07713.78
5.3.00.0200.06313.74
5.2.170.0130.04711.16
5.2.160.0130.04311.21
5.2.150.0200.05311.36
5.2.140.0230.03711.36
5.2.130.0070.05011.14
5.2.120.0100.04311.31
5.2.110.0270.03011.21
5.2.100.0100.04311.13
5.2.90.0200.04011.10
5.2.80.0130.04011.13
5.2.70.0200.05011.20
5.2.60.0200.04011.17
5.2.50.0130.04711.09
5.2.40.0070.04710.99
5.2.30.0100.04310.96
5.2.20.0070.04311.00
5.2.10.0100.04310.99
5.2.00.0070.04310.79
5.1.60.0130.03010.04
5.1.50.0100.03310.00
5.1.40.0100.04310.02
5.1.30.0100.04310.44
5.1.20.0030.04310.41
5.1.10.0030.04310.25
5.1.00.0130.04010.27
5.0.50.0070.0308.58
5.0.40.0030.0408.52
5.0.30.0100.0538.25
5.0.20.0100.0338.27
5.0.10.0070.0378.20
5.0.00.0100.0508.15
4.4.90.0000.0336.00
4.4.80.0070.0235.86
4.4.70.0130.0135.88
4.4.60.0030.0235.87
4.4.50.0100.0176.00
4.4.40.0000.0405.97
4.4.30.0170.0175.91
4.4.20.0200.0176.05
4.4.10.0070.0205.98
4.4.00.0070.0375.91
4.3.110.0030.0335.94
4.3.100.0070.0305.87
4.3.90.0070.0275.93
4.3.80.0100.0305.87
4.3.70.0070.0205.90
4.3.60.0030.0275.80
4.3.50.0130.0205.79
4.3.40.0070.0335.77
4.3.30.0000.0274.59
4.3.20.0000.0274.61
4.3.10.0030.0234.57
4.3.00.0030.0207.30

preferences:
52.07 ms | 400 KiB | 5 Q