3v4l.org

run code in 300+ PHP versions simultaneously
<?php global $country_name; 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 = 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)
8.3.40.0040.01118.89
8.3.30.0150.00319.04
8.3.20.0040.00420.34
8.3.10.0040.00421.90
8.3.00.0070.00419.02
8.2.170.0100.00322.96
8.2.160.0070.00720.47
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00319.67
8.2.110.0090.00020.97
8.2.100.0100.00017.75
8.2.90.0040.00419.21
8.2.80.0080.00017.97
8.2.70.0130.00817.13
8.2.60.0080.00018.03
8.2.50.0080.00018.07
8.2.40.0030.00619.71
8.2.30.0070.00318.13
8.2.20.0040.00417.82
8.2.10.0000.00818.12
8.2.00.0000.00717.80
8.1.270.0090.00020.79
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0090.00023.98
8.1.230.0070.00419.16
8.1.220.0030.00617.74
8.1.210.0030.00618.77
8.1.200.0040.00417.09
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0040.00420.37
8.1.160.0030.00522.01
8.1.150.0040.00418.93
8.1.140.0050.00217.39
8.1.130.0030.00317.92
8.1.120.0030.00717.44
8.1.110.0000.00717.36
8.1.100.0040.00417.29
8.1.90.0000.00717.29
8.1.80.0050.00317.36
8.1.70.0030.00317.30
8.1.60.0030.00617.60
8.1.50.0000.00817.42
8.1.40.0040.00417.54
8.1.30.0030.00617.58
8.1.20.0040.00417.71
8.1.10.0000.00717.46
8.1.00.0070.00017.53
8.0.300.0000.00818.77
8.0.290.0040.00416.63
8.0.280.0030.00318.45
8.0.270.0040.00417.22
8.0.260.0030.00317.34
8.0.250.0030.00316.82
8.0.240.0060.00016.98
8.0.230.0030.00616.92
8.0.220.0000.00816.79
8.0.210.0040.00416.77
8.0.200.0000.00616.91
8.0.190.0030.00916.75
8.0.180.0000.00916.89
8.0.170.0080.00016.75
8.0.160.0000.00816.74
8.0.150.0000.00716.90
8.0.140.0040.00416.76
8.0.130.0000.00513.28
8.0.120.0030.00516.67
8.0.110.0040.00416.73
8.0.100.0070.00016.84
8.0.90.0050.00216.85
8.0.80.0030.01316.83
8.0.70.0000.00716.78
8.0.60.0040.00416.71
8.0.50.0030.00516.77
8.0.30.0060.01617.28
8.0.20.0110.01217.40
8.0.10.0070.00016.90
8.0.00.0130.00516.80
7.4.330.0050.00015.03
7.4.320.0030.00316.59
7.4.300.0000.00716.46
7.4.290.0040.00716.43
7.4.280.0000.00816.50
7.4.270.0000.00716.43
7.4.260.0100.00016.60
7.4.250.0070.00016.49
7.4.240.0050.00216.49
7.4.230.0030.00316.50
7.4.220.0170.00016.57
7.4.210.0140.00616.47
7.4.200.0000.00716.44
7.4.160.0080.00816.20
7.4.150.0100.01317.40
7.4.140.0150.00517.86
7.4.130.0130.00716.44
7.4.120.0090.00916.53
7.4.110.0140.00316.71
7.4.100.0130.00616.50
7.4.90.0150.00316.43
7.4.80.0000.01719.39
7.4.70.0170.00616.34
7.4.60.0100.00616.51
7.4.50.0030.00516.47
7.4.40.0000.01816.48
7.4.30.0090.01316.62
7.4.10.0140.00414.91
7.4.00.0080.00814.98
7.3.330.0030.00313.37
7.3.320.0100.00313.39
7.3.310.0040.00416.40
7.3.300.0000.00616.29
7.3.290.0080.00616.34
7.3.280.0030.01516.28
7.3.270.0090.00917.40
7.3.260.0140.00316.56
7.3.250.0090.00916.59
7.3.240.0150.00616.29
7.3.230.0070.01316.39
7.3.210.0100.00716.47
7.3.200.0070.01019.39
7.3.190.0080.00816.63
7.3.180.0030.01316.36
7.3.170.0060.01416.29
7.3.160.0060.01116.27
7.3.130.0090.00614.79
7.3.120.0090.00814.95
7.3.110.0090.00814.83
7.3.100.0020.00914.78
7.3.90.0080.00814.78
7.3.80.0020.01014.69
7.3.70.0070.00314.90
7.3.60.0050.00714.71
7.3.50.0070.00114.68
7.3.40.0100.00414.79
7.3.30.0030.00714.70
7.3.20.0050.00916.63
7.3.10.0050.01016.54
7.3.00.0070.00516.61
7.2.330.0090.00916.78
7.2.320.0070.01516.30
7.2.310.0090.01016.78
7.2.300.0080.00816.65
7.2.290.0110.01516.45
7.2.260.0100.00914.79
7.2.250.0060.01014.76
7.2.240.0060.00815.25
7.2.230.0080.00915.14
7.2.220.0050.01115.01
7.2.210.0020.01115.15
7.2.200.0050.01014.93
7.2.190.0050.00815.23
7.2.180.0030.00915.07
7.2.170.0100.00314.83
7.2.160.0060.00314.69
7.2.150.0040.01116.96
7.2.140.0030.01316.63
7.2.130.0070.00716.54
7.2.120.0070.00816.93
7.2.110.0100.00316.84
7.2.100.0100.00616.69
7.2.90.0050.00916.67
7.2.80.0090.00816.60
7.2.70.0060.00516.89
7.2.60.0050.00616.80
7.2.50.0080.00516.89
7.2.40.0040.00916.74
7.2.30.0080.00716.93
7.2.20.0090.00916.84
7.2.10.0070.01116.58
7.2.00.0060.00917.62
7.1.330.0080.00615.66
7.1.320.0120.00215.74
7.1.310.0040.01115.82
7.1.300.0030.00815.79
7.1.290.0050.01015.77
7.1.280.0040.00715.69
7.1.270.0000.01415.76
7.1.260.0040.00815.63
7.1.250.0110.00415.85
7.1.240.0030.01015.80
7.1.230.0060.00615.55
7.1.220.0030.00715.77
7.1.210.0030.01015.89
7.1.200.0070.00615.63
7.1.190.0060.00615.71
7.1.180.0000.01215.41
7.1.170.0060.00615.75
7.1.160.0000.01315.54
7.1.150.0090.00315.77
7.1.140.0040.00715.81
7.1.130.0090.00615.73
7.1.120.0030.00615.91
7.1.110.0030.01015.57
7.1.100.0080.00416.82
7.1.90.0060.00315.50
7.1.80.0030.00615.80
7.1.70.0060.00516.39
7.1.60.0120.00717.63
7.1.50.0030.01516.32
7.1.40.0030.00715.77
7.1.30.0030.01015.81
7.1.20.0040.01215.55
7.1.10.0080.00415.46
7.1.00.0040.04419.12
7.0.330.0000.00815.44
7.0.320.0030.00615.31
7.0.310.0000.01115.35
7.0.300.0080.00315.43
7.0.290.0060.00615.34
7.0.280.0030.01015.36
7.0.270.0060.00915.15
7.0.260.0100.00315.43
7.0.250.0070.00715.37
7.0.240.0000.01115.37
7.0.230.0100.00315.44
7.0.220.0110.00415.44
7.0.210.0000.01115.34
7.0.200.0050.00515.95
7.0.190.0030.01015.16
7.0.180.0060.00615.46
7.0.170.0100.00315.40
7.0.160.0100.00315.34
7.0.150.0050.00515.39
7.0.140.0040.04018.66
7.0.130.0040.01115.46
7.0.120.0000.01215.07
7.0.110.0030.00615.53
7.0.100.0030.01015.36
7.0.90.0060.00915.53
7.0.80.0030.01015.16
7.0.70.2210.02117.48
7.0.60.0020.04717.70
7.0.50.0070.04216.63
7.0.40.0080.03516.82
7.0.30.0120.03016.82
7.0.20.0120.03416.65
7.0.10.0170.04216.91
7.0.00.0030.03416.84
5.6.400.0030.00614.11
5.6.390.0120.00314.54
5.6.380.0060.00614.49
5.6.370.0060.00314.67
5.6.360.0000.01314.37
5.6.350.0030.00714.38
5.6.340.0000.00914.57
5.6.330.0090.00614.41
5.6.320.0030.01014.59
5.6.310.0090.00314.41
5.6.300.0060.00614.15
5.6.290.0060.00914.10
5.6.280.0050.03717.85
5.6.270.0070.00314.44
5.6.260.0070.00714.59
5.6.250.0130.00014.57
5.6.240.0000.00914.39
5.6.230.0000.01214.20
5.6.220.0110.00414.40
5.6.210.0080.03817.59
5.6.200.0030.04016.21
5.6.190.0050.04417.42
5.6.180.0250.04017.54
5.6.170.0240.03817.45
5.6.160.0080.04617.40
5.6.150.0070.02516.22
5.6.140.0030.03516.21
5.6.130.0070.02916.26
5.6.120.0060.04517.65
5.6.110.0080.03717.58
5.6.100.0020.05017.61
5.6.90.0020.02717.45
5.6.80.0130.03917.33
5.6.70.0150.04317.27
5.6.60.0070.00714.50
5.6.50.0040.00414.54
5.6.40.0040.00714.38
5.6.30.0090.00914.28
5.6.20.0110.00314.59
5.6.10.0040.00414.34
5.6.00.0040.00814.26
5.5.380.0080.00414.32
5.5.370.0030.00614.17
5.5.360.0040.01114.00
5.5.350.0030.03817.44
5.5.340.0060.02516.15
5.5.330.0050.03917.43
5.5.320.0010.03617.32
5.5.310.0200.03717.30
5.5.300.0100.03216.30
5.5.290.0050.04215.95
5.5.280.0060.02117.48
5.5.270.0050.02317.38
5.5.260.0030.02317.38
5.5.250.0090.04717.21
5.5.240.0110.03817.25
5.5.230.0040.00414.02
5.5.220.0040.01114.36
5.5.210.0000.01114.39
5.5.200.0070.01114.11
5.5.190.0000.01413.87
5.5.180.0030.01014.35
5.5.170.0070.00714.27
5.5.160.0060.00614.19
5.5.150.0030.00614.41
5.5.140.0000.00814.33
5.5.130.0070.00414.33
5.5.120.0040.00814.41
5.5.110.0070.00414.08
5.5.100.0030.01014.29
5.5.90.0100.00314.39
5.5.80.0050.00514.08
5.5.70.0070.00714.28
5.5.60.0060.00613.81
5.5.50.0120.00014.17
5.5.40.0030.00614.50
5.5.30.0090.00614.01
5.5.20.0040.00814.10
5.5.10.0040.01114.41
5.5.00.0080.00314.53
5.4.450.0140.02715.85
5.4.440.0270.04215.85
5.4.430.0470.02815.79
5.4.420.0300.03315.81
5.4.410.0400.03415.71
5.4.400.0080.03415.38
5.4.390.0110.03115.41
5.4.380.0120.02815.36
5.4.370.0120.03215.50
5.4.360.0120.02815.51
5.4.350.0120.02615.54
5.4.340.0110.02515.52
5.4.330.0100.00312.24
5.4.320.0120.03715.51
5.4.310.0120.03215.40
5.4.300.0100.02815.40
5.4.290.0160.02815.38
5.4.280.0160.02515.50
5.4.270.0120.02715.35
5.4.260.0100.03015.46
5.4.250.0080.03515.43
5.4.240.0120.02715.46
5.4.230.0090.03215.47
5.4.220.0060.03815.39
5.4.210.0160.02315.51
5.4.200.0180.01814.47
5.4.190.0110.02615.46
5.4.180.0200.02215.48
5.4.170.0100.02915.46
5.4.160.0090.03015.37
5.4.150.0080.03015.36
5.4.140.0110.02814.36
5.4.130.0100.02514.26
5.4.120.0070.02814.26
5.4.110.0120.02614.22
5.4.100.0120.02814.25
5.4.90.0130.02514.21
5.4.80.0110.02614.22
5.4.70.0130.02614.25
5.4.60.0080.03114.21
5.4.50.0070.02914.25
5.4.40.0160.02114.25
5.4.30.0140.02414.23
5.4.20.0130.02314.21
5.4.10.0110.02314.20
5.4.00.0180.01913.93
5.3.290.0230.04714.79
5.3.280.0170.05714.64
5.3.270.0330.06014.82
5.3.260.0200.05314.65
5.3.250.0130.05314.66
5.3.240.0130.05714.63
5.3.230.0170.05314.65
5.3.220.0300.05714.66
5.3.210.0200.05014.60
5.3.200.0170.05014.55
5.3.190.0230.04714.66
5.3.180.0100.05714.68
5.3.170.0100.05714.74
5.3.160.0100.06014.78
5.3.150.0170.05314.67
5.3.140.0200.04314.66
5.3.130.0200.05014.61
5.3.120.0200.05714.68
5.3.110.0100.06014.54
5.3.100.0130.05714.06
5.3.90.0130.05314.02
5.3.80.0070.05714.09
5.3.70.0130.05314.15
5.3.60.0100.05713.99
5.3.50.0170.05014.05
5.3.40.0170.05713.98
5.3.30.0130.05013.92
5.3.20.0100.05313.77
5.3.10.0130.05713.88
5.3.00.0100.05713.63
5.2.170.0100.04311.20
5.2.160.0130.03711.37
5.2.150.0070.04711.17
5.2.140.0130.04011.18
5.2.130.0100.04011.16
5.2.120.0070.04711.16
5.2.110.0130.04011.33
5.2.100.0030.05311.14
5.2.90.0170.03711.15
5.2.80.0130.04011.13
5.2.70.0100.04311.15
5.2.60.0100.04311.15
5.2.50.0130.04011.06
5.2.40.0030.04711.05
5.2.30.0170.03710.97
5.2.20.0130.03710.98
5.2.10.0100.04010.85
5.2.00.0100.04010.83
5.1.60.0100.0339.98
5.1.50.0070.04010.02
5.1.40.0130.03010.09
5.1.30.0130.03310.39
5.1.20.0070.04310.41
5.1.10.0030.04010.10
5.1.00.0030.04010.16
5.0.50.0100.0238.73
5.0.40.0100.0238.50
5.0.30.0070.0438.27
5.0.20.0030.0308.15
5.0.10.0030.0308.28
5.0.00.0030.0438.21
4.4.90.0070.0206.03
4.4.80.0030.0235.89
4.4.70.0030.0235.90
4.4.60.0030.0235.94
4.4.50.0000.0275.93
4.4.40.0070.0335.92
4.4.30.0070.0205.96
4.4.20.0070.0206.03
4.4.10.0030.0306.00
4.4.00.0030.0375.97
4.3.110.0100.0175.92
4.3.100.0100.0175.84
4.3.90.0030.0275.93
4.3.80.0100.0305.83
4.3.70.0130.0135.84
4.3.60.0100.0175.79
4.3.50.0000.0275.79
4.3.40.0000.0405.87
4.3.30.0000.0274.60
4.3.20.0030.0234.57
4.3.10.0030.0204.54
4.3.00.0000.0237.31

preferences:
52.44 ms | 400 KiB | 5 Q