3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo{ static $variable = array('func' => 'secondFunction'); public static function firstFunction(){ return "PHP5!"; } public static function secondFunction(){ return "PHP7!"; } } $variable = array('func' => 'firstFunction'); echo Foo::$variable['func']();

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)
8.3.70.0060.01018.56
8.3.60.0120.00616.50
8.3.50.0100.00821.07
8.3.40.0100.00718.81
8.3.30.0160.00618.71
8.3.20.0040.00420.18
8.3.10.0030.00523.68
8.3.00.0000.00721.90
8.2.190.0070.01118.29
8.2.180.0160.00316.75
8.2.170.0200.00322.96
8.2.160.0070.00720.52
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00420.81
8.2.120.0000.00826.35
8.2.110.0080.00419.30
8.2.100.0080.00417.93
8.2.90.0000.00919.40
8.2.80.0030.00617.97
8.2.70.0060.00317.75
8.2.60.0050.00317.93
8.2.50.0040.00418.09
8.2.40.0070.00322.36
8.2.30.0000.00719.32
8.2.20.0070.00317.75
8.2.10.0070.00018.05
8.2.00.0040.00417.94
8.1.280.0090.01225.92
8.1.270.0110.00422.13
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0090.00022.63
8.1.230.0040.00717.95
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0060.00317.23
8.1.190.0000.00817.36
8.1.180.0000.00818.10
8.1.170.0090.00018.62
8.1.160.0080.00020.66
8.1.150.0040.00420.55
8.1.140.0000.00819.56
8.1.130.0000.00917.64
8.1.120.0000.00817.44
8.1.110.0070.00417.41
8.1.100.0000.00817.30
8.1.90.0030.00617.43
8.1.80.0000.00817.42
8.1.70.0030.00317.37
8.1.60.0000.00917.55
8.1.50.0040.00417.52
8.1.40.0000.00817.56
8.1.30.0000.00817.49
8.1.20.0000.00817.50
8.1.10.0050.00217.44
8.1.00.0080.00017.53
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.37
8.0.270.0070.00017.20
8.0.260.0030.00317.08
8.0.250.0070.00016.86
8.0.240.0030.00316.92
8.0.230.0070.00016.85
8.0.220.0070.00016.94
8.0.210.0030.00316.79
8.0.200.0060.00016.99
8.0.190.0040.00416.86
8.0.180.0030.00316.92
8.0.170.0000.00816.93
8.0.160.0070.00016.86
8.0.150.0000.00716.87
8.0.140.0070.00016.81
8.0.130.0000.00613.29
8.0.120.0040.00416.88
8.0.110.0020.00516.96
8.0.100.0070.00016.80
8.0.90.0000.00716.79
8.0.80.0070.00716.92
8.0.70.0000.00716.88
8.0.60.0080.00016.88
8.0.50.0040.00416.84
8.0.30.0070.00917.09
8.0.20.0100.01117.40
8.0.10.0000.00816.88
8.0.00.0100.01116.84
7.4.330.0020.00216.76
7.4.320.0030.00316.45
7.4.300.0000.00716.55
7.4.290.0000.00716.66
7.4.280.0040.00416.41
7.4.270.0070.00016.43
7.4.260.0000.00716.48
7.4.250.0040.00416.57
7.4.240.0020.00516.50
7.4.230.0000.00716.50
7.4.220.0060.00916.41
7.4.210.0070.00716.64
7.4.200.0070.00016.61
7.4.160.0080.00816.77
7.4.150.0060.01317.40
7.4.140.0140.00717.86
7.4.130.0080.00916.54
7.4.120.0100.00616.55
7.4.110.0030.01216.38
7.4.100.0120.00916.44
7.4.90.0040.01316.50
7.4.80.0040.01219.39
7.4.70.0110.00816.56
7.4.60.0030.01316.52
7.4.50.0070.00716.54
7.4.40.0130.00316.42
7.4.30.0150.00616.68
7.4.10.0020.01314.93
7.4.00.0060.00914.90
7.3.330.0020.00213.36
7.3.320.0070.00013.37
7.3.310.0000.00716.27
7.3.300.0040.00316.32
7.3.290.0100.00716.37
7.3.280.0080.01216.36
7.3.270.0060.01217.40
7.3.260.0150.00416.42
7.3.250.0090.00816.33
7.3.240.0160.00316.41
7.3.230.0110.00716.39
7.3.210.0130.00416.38
7.3.200.0090.01519.39
7.3.190.0160.00016.38
7.3.180.0070.01016.50
7.3.170.0070.01316.33
7.3.160.0070.01016.27
7.3.130.0090.00814.81
7.3.120.0030.01514.86
7.3.110.0080.00614.77
7.3.100.0070.00714.83
7.3.90.0030.01114.69
7.3.80.0070.00514.78
7.3.70.0020.00914.79
7.3.60.0070.00814.75
7.3.50.0090.00614.84
7.3.40.0040.00914.72
7.3.30.0060.00714.75
7.3.20.0080.00716.72
7.3.10.0040.00816.55
7.3.00.0070.00516.57
7.2.330.0120.00916.65
7.2.320.0090.00916.34
7.2.310.0100.00616.36
7.2.300.0070.01016.28
7.2.290.0130.00316.70
7.2.260.0080.01015.07
7.2.250.0050.01415.04
7.2.240.0060.00914.84
7.2.230.0070.00714.97
7.2.220.0110.00515.04
7.2.210.0090.00615.13
7.2.200.0070.00614.83
7.2.190.0090.00714.85
7.2.180.0080.00614.89
7.2.170.0050.01215.02
7.2.160.0060.01014.82
7.2.150.0090.00816.69
7.2.140.0040.01016.60
7.2.130.0070.00816.92
7.2.120.0060.00916.88
7.2.110.0100.00216.79
7.2.100.0080.00516.83
7.2.90.0060.00716.86
7.2.80.0040.00916.85
7.2.70.0030.01216.78
7.2.60.0070.00716.87
7.2.50.0050.00816.88
7.2.40.0060.00816.76
7.2.30.0040.00916.77
7.2.20.0070.00516.80
7.2.10.0060.00616.85
7.2.00.0010.01117.39
7.1.330.0050.01115.73
7.1.320.0080.00815.45
7.1.310.0030.01015.82
7.1.300.0090.00515.63
7.1.290.0040.00515.65
7.1.280.0060.00815.63
7.1.270.0050.01115.62
7.1.260.0050.00915.58
7.1.250.0050.00715.63
7.1.240.0060.00515.76
7.1.230.0040.00915.78
7.1.220.0030.01015.62
7.1.210.0050.00615.64
7.1.200.0050.00715.69
7.1.190.0030.01215.74
7.1.180.0060.00615.63
7.1.170.0030.00815.71
7.1.160.0050.00815.64
7.1.150.0000.01715.69
7.1.140.0050.00715.79
7.1.130.0080.00515.65
7.1.120.0060.00615.64
7.1.110.0040.00615.62
7.1.100.0040.01116.56
7.1.90.0070.00515.71
7.1.80.0030.01015.78
7.1.70.0030.00716.27
7.1.60.0030.01017.02
7.1.50.0070.00516.11
7.1.40.0050.00815.52
7.1.30.0030.01015.73
7.1.20.0030.00815.55
7.1.10.0050.00815.60
7.1.00.0050.02817.81
7.0.330.0050.00915.32
7.0.320.0060.00615.32
7.0.310.0050.00615.34
7.0.300.0060.00615.28
7.0.290.0050.00515.24
7.0.280.0050.00815.39
7.0.270.0050.00715.32
7.0.260.0070.00515.41
7.0.250.0020.01215.46
7.0.240.0050.00715.24
7.0.230.0030.00815.41
7.0.220.0030.00815.47
7.0.210.0040.00615.47
7.0.200.0010.00915.85
7.0.190.0000.01015.41
7.0.180.0020.01115.42
7.0.170.0050.01015.32
7.0.160.0020.00815.35
7.0.150.0040.00715.23
7.0.140.0020.01115.47
7.0.130.0020.01015.50
7.0.120.0010.01115.42
7.0.110.0030.01215.46
7.0.100.0110.00115.36
7.0.90.0070.00515.49
7.0.80.0020.01215.17
7.0.70.0010.00915.46
7.0.60.0060.03017.46
7.0.50.0080.01516.35
7.0.40.0080.01815.76
7.0.30.0120.01915.59
7.0.20.0160.02715.64
7.0.10.0020.03115.59
7.0.00.0040.02615.63
5.6.400.0070.00514.24
5.6.390.0050.00814.70
5.6.380.0060.00414.66
5.6.370.0080.00714.59
5.6.360.0050.00714.43
5.6.350.0060.00514.20
5.6.340.0030.01014.32
5.6.330.0070.00514.30
5.6.320.0000.01314.25
5.6.310.0060.00614.31
5.6.300.0060.00814.33
5.6.290.0070.00514.26
5.6.280.0050.02316.57
5.6.270.0070.00514.44
5.6.260.0090.00714.45
5.6.250.0030.01114.24
5.6.240.0070.00814.51
5.6.230.0120.00214.38
5.6.220.0030.00914.44
5.6.210.0040.01916.38
5.6.200.0040.01915.59
5.6.190.0070.02916.47
5.6.180.0170.02016.47
5.6.170.0150.02816.34
5.6.160.0040.03316.32
5.6.150.0050.01815.73
5.6.140.0090.02915.55
5.6.130.0020.03715.70
5.6.120.0050.03416.56
5.6.110.0100.03016.55
5.6.100.0050.02816.47
5.6.90.0090.01616.52
5.6.80.0050.02716.39
5.6.70.0090.00514.21
5.6.60.0030.01014.36
5.6.50.0050.00514.13
5.6.40.0080.00414.27
5.6.30.0060.00814.34
5.6.20.0050.00614.31
5.6.10.0050.00914.35
5.6.00.0030.01114.27
5.5.380.0020.00914.34
5.5.370.0030.01014.20
5.5.360.0050.00814.38
5.5.350.1240.01916.23
5.5.340.0060.02815.64
5.5.330.0040.02016.39
5.5.320.0090.02216.23
5.5.310.0030.02416.33
5.5.300.0050.02115.51
5.5.290.0030.01815.50
5.5.280.0090.03016.37
5.5.270.0010.03516.51
5.5.260.0100.03116.58
5.5.250.0040.02916.23
5.5.240.0120.02716.23
5.5.230.0010.00914.06
5.5.220.0060.00614.08
5.5.210.0030.00814.20
5.5.200.0050.00614.30
5.5.190.0060.01014.26
5.5.180.0060.00813.88
5.5.170.0050.01014.34
5.5.160.0070.00514.12
5.5.150.0070.00514.20
5.5.140.0060.00814.09
5.5.130.0070.00813.92
5.5.120.0070.00514.29
5.5.110.0070.00614.32
5.5.100.0090.00814.14
5.5.90.0110.00413.92
5.5.80.0050.00614.20
5.5.70.0050.00714.12
5.5.60.0040.00814.22
5.5.50.0090.00313.98
5.5.40.0030.01114.17
5.5.30.0020.00914.21
5.5.20.0030.00814.22
5.5.10.0030.00913.90
5.5.00.0030.00714.12

preferences:
36.86 ms | 401 KiB | 5 Q