3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function __construct() { $b = new Bar(function() { var_dump($this); }); } } class Bar { public function __construct($callable) { call_user_func($callable); } } $f = new Foo;

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)
8.3.60.0140.00718.43
8.3.50.0120.00721.99
8.3.40.0060.01018.64
8.3.30.0110.00418.71
8.3.20.0040.00418.78
8.3.10.0000.00820.44
8.3.00.0040.00423.52
8.2.180.0200.00016.50
8.2.170.0140.00022.96
8.2.160.0130.00720.35
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0030.00619.51
8.2.110.0100.00022.13
8.2.100.0100.00317.84
8.2.90.0030.00619.22
8.2.80.0000.00717.97
8.2.70.0080.00017.63
8.2.60.0070.00318.00
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0050.00319.86
8.2.20.0040.00417.59
8.2.10.0080.00017.67
8.2.00.0040.00417.67
8.1.280.0040.01125.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0120.00017.13
8.1.230.0070.00717.42
8.1.220.0030.00618.77
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0070.00017.53
8.1.180.0030.00618.10
8.1.170.0030.00618.71
8.1.160.0000.00718.79
8.1.150.0040.00418.51
8.1.140.0000.00717.44
8.1.130.0000.00717.81
8.1.120.0000.00717.52
8.1.110.0070.00017.39
8.1.100.0030.00517.42
8.1.90.0030.00517.42
8.1.80.0030.00417.32
8.1.70.0030.00317.45
8.1.60.0040.00417.52
8.1.50.0040.00417.51
8.1.40.0050.00317.38
8.1.30.0040.00417.70
8.1.20.0030.00717.68
8.1.10.0030.00517.55
8.1.00.0060.00317.39
8.0.300.0040.00419.91
8.0.290.0060.00317.18
8.0.280.0000.00718.25
8.0.270.0040.00417.23
8.0.260.0040.00416.73
8.0.250.0020.00516.79
8.0.240.0040.00616.72
8.0.230.0000.00716.86
8.0.220.0030.00316.75
8.0.210.0040.00416.75
8.0.200.0090.00016.90
8.0.190.0040.00416.93
8.0.180.0040.00416.79
8.0.170.0030.00516.73
8.0.160.0110.00016.88
8.0.150.0030.00616.85
8.0.140.0060.00616.80
8.0.130.0000.00513.31
8.0.120.0040.00416.82
8.0.110.0000.00816.78
8.0.100.0000.00716.79
8.0.90.0000.00716.93
8.0.80.0080.00716.85
8.0.70.0000.00816.92
8.0.60.0000.00816.75
8.0.50.0000.00816.70
8.0.30.0130.00416.96
8.0.20.0120.01017.40
8.0.10.0040.00417.11
8.0.00.0110.00716.71
7.4.330.0030.00313.43
7.4.320.0000.00616.64
7.4.300.0030.00316.39
7.4.290.0070.00016.51
7.4.280.0050.00216.48
7.4.270.0030.00316.57
7.4.260.0000.00513.25
7.4.250.0000.00816.64
7.4.240.0080.00016.60
7.4.230.0000.00716.61
7.4.220.0000.01916.45
7.4.210.0100.00616.52
7.4.200.0030.00316.66
7.4.190.0030.00316.73
7.4.160.0100.00716.39
7.4.150.0130.00617.40
7.4.140.0140.00517.86
7.4.130.0090.00816.59
7.4.120.0070.01116.52
7.4.110.0070.01116.37
7.4.100.0140.00416.54
7.4.90.0070.01116.46
7.4.80.0100.00719.04
7.4.70.0140.00416.28
7.4.60.0100.00716.53
7.4.50.0060.00316.53
7.4.40.0040.00822.27
7.4.30.0030.01316.50
7.4.00.0060.00915.15
7.3.330.0030.00213.26
7.3.320.0030.00313.12
7.3.310.0080.00016.18
7.3.300.0070.00016.30
7.3.290.0100.01016.25
7.3.280.0100.00816.30
7.3.270.0030.01317.40
7.3.260.0070.01018.24
7.3.250.0100.01016.37
7.3.240.0060.01116.51
7.3.230.0130.00316.39
7.3.210.0000.01716.41
7.3.200.0030.01419.39
7.3.190.0060.01516.55
7.3.180.0100.00616.60
7.3.170.0070.00816.53
7.3.160.0090.00616.13
7.3.120.0070.01014.47
7.3.00.0040.00716.38
7.2.330.0060.01216.43
7.2.320.0150.00316.63
7.2.310.0160.00316.41
7.2.300.0160.00616.73
7.2.290.0060.01016.49
7.2.130.0000.01416.83
7.2.120.0030.00616.68
7.2.110.0030.01216.79
7.2.100.0110.00316.72
7.2.90.0100.00716.80
7.2.80.0130.00717.10
7.2.70.0070.01016.80
7.2.60.0070.00716.53
7.2.50.0090.00316.77
7.2.40.0120.00416.86
7.2.30.0070.00317.03
7.2.20.0040.00816.61
7.2.10.0090.00616.73
7.2.00.0030.01018.04
7.1.250.0000.00915.81
7.1.240.0040.00715.38
7.1.230.0060.00315.81
7.1.220.0080.00415.68
7.1.210.0000.00815.80
7.1.200.0130.00015.69
7.1.190.0000.01015.56
7.1.180.0120.00315.71
7.1.170.0070.01015.83
7.1.160.0030.00615.79
7.1.150.0090.00315.62
7.1.140.0040.01115.64
7.1.130.0000.00915.66
7.1.120.0000.01215.50
7.1.110.0040.00415.75
7.1.100.0030.00716.99
7.1.90.0110.00415.53
7.1.80.0040.00815.58
7.1.70.0030.00716.36
7.1.60.0050.00817.43
7.1.50.0050.01316.07
7.1.40.0090.00315.93
7.1.30.0080.00015.54
7.1.20.0040.00415.67
7.1.10.0070.00715.82
7.1.00.0010.04319.04
7.0.330.0080.00415.11
7.0.320.0130.00315.22
7.0.310.0070.00715.34
7.0.300.0090.00014.96
7.0.290.0110.00415.11
7.0.280.0070.00715.38
7.0.270.0090.00615.22
7.0.260.0100.00715.04
7.0.250.0000.01415.36
7.0.240.0120.00315.34
7.0.230.0060.00315.24
7.0.220.0040.00415.34
7.0.210.0070.00714.89
7.0.200.0030.00815.96
7.0.190.0030.00614.90
7.0.180.0030.00714.92
7.0.170.0050.00515.36
7.0.160.0080.00415.09
7.0.150.0040.00415.20
7.0.140.0050.03818.56
7.0.130.0060.01015.08
7.0.120.0090.00615.43
7.0.110.0000.01315.26
7.0.100.0040.00815.43
7.0.90.0070.00714.95
7.0.80.0060.00614.93
7.0.70.0060.00915.27
7.0.60.0050.04318.57
7.0.50.0030.04418.83
7.0.40.0040.03916.56
7.0.30.0050.04716.72
7.0.20.0060.04316.67
7.0.10.0030.04316.70
7.0.00.0070.02716.76
5.6.380.0030.00514.26
5.6.370.0030.01413.91
5.6.360.0070.00714.05
5.6.350.0110.00413.98
5.6.340.0030.01014.05
5.6.330.0060.00614.20
5.6.320.0070.00413.95
5.6.310.0060.00614.25
5.6.300.0090.00614.18
5.6.290.0030.00613.96
5.6.280.0050.03917.52
5.6.270.0080.00414.21
5.6.260.0060.00614.16
5.6.250.0040.00814.13
5.6.240.0030.01314.01
5.6.230.0000.00914.18
5.6.220.0070.00714.43
5.6.210.0100.04017.33
5.6.200.0100.04217.67
5.6.190.0110.02617.53
5.6.180.0030.04517.59
5.6.170.0080.04117.46
5.6.160.0030.02817.55
5.6.150.0090.03617.54
5.6.140.0020.04617.69
5.6.130.0100.04317.57
5.6.120.0080.04517.72
5.6.110.0070.04317.54
5.6.100.0070.03917.65
5.6.90.0070.04717.65
5.6.80.0040.03917.21
5.6.70.0030.03917.13
5.6.60.0070.04017.30
5.6.50.0050.04517.25
5.6.40.0020.03617.23
5.6.30.0080.04217.22
5.6.20.0090.04017.28
5.6.10.0060.04317.31
5.6.00.0070.03817.22
5.5.380.0000.00610.90
5.5.370.0000.00611.35
5.5.360.0060.00611.02
5.5.350.0050.03115.54
5.5.340.0070.04015.85
5.5.330.0030.04315.92
5.5.320.0020.04515.78
5.5.310.0040.03215.80
5.5.300.0000.02915.88
5.5.290.0040.02915.97
5.5.280.0030.04315.66
5.5.270.0060.04115.83
5.5.260.0070.03815.76
5.5.250.0050.04315.71
5.5.240.0090.03115.48
5.5.230.0030.03715.67
5.5.220.0050.03815.73
5.5.210.0010.04315.53
5.5.200.0060.04015.47
5.5.190.0030.03915.66
5.5.180.0070.02715.48
5.5.170.0080.00511.18
5.5.160.0040.03515.54
5.5.150.0040.03915.63
5.5.140.0000.04615.38
5.5.130.0070.03315.61
5.5.120.0020.04415.73
5.5.110.0030.04115.61
5.5.100.0070.03715.50
5.5.90.0050.04015.37
5.5.80.0070.04015.33
5.5.70.0030.02715.25
5.5.60.0030.02215.32
5.5.50.0000.02415.59
5.5.40.0030.03915.45
5.5.30.0020.04715.42
5.5.20.0060.03415.50
5.5.10.0050.04015.46
5.5.00.0020.02515.33
5.4.450.0090.03715.19
5.4.440.0070.04015.08
5.4.430.0020.04215.19
5.4.420.0030.04415.21
5.4.410.0080.03615.05
5.4.400.0050.03614.91
5.4.390.0040.03514.81
5.4.380.0030.04415.02
5.4.370.0040.03815.08
5.4.360.0020.04315.20
5.4.350.0030.04014.82
5.4.340.0020.03314.78
5.4.330.0030.00611.06
5.4.320.0070.03514.78
5.4.310.0020.04614.76
5.4.300.0040.04014.80
5.4.290.0020.04414.90
5.4.280.0050.04214.79
5.4.270.0050.03214.88
5.4.260.0050.02014.70
5.4.250.0030.03615.00
5.4.240.0020.03914.90
5.4.230.0060.03414.87
5.4.220.0040.03515.00
5.4.210.0060.02915.11
5.4.200.0030.03114.93
5.4.190.0030.03814.76
5.4.180.0030.03815.00
5.4.170.0020.03114.93
5.4.160.0000.02714.89
5.4.150.0020.02414.83
5.4.140.0000.02613.54
5.4.130.0050.03713.72
5.4.120.0020.03313.41
5.4.110.0040.03013.80
5.4.100.0020.02513.67
5.4.90.0030.03513.66
5.4.80.0000.03713.54
5.4.70.0070.03713.66
5.4.60.0020.04013.66
5.4.50.0030.04013.59
5.4.40.0020.03813.73
5.4.30.0050.03513.63
5.4.20.0030.03613.44
5.4.10.0020.03613.55
5.4.00.0050.03313.27
5.3.290.0100.03312.68
5.3.280.0020.02512.65
5.3.270.0000.04412.49
5.3.260.0000.02612.53
5.3.250.0030.02012.57
5.3.240.0030.03012.54
5.3.230.0060.03612.64
5.3.220.0050.03712.45
5.3.210.0110.03312.55
5.3.200.0060.02412.49
5.3.190.0060.03212.53
5.3.180.0030.03712.62
5.3.170.0030.02612.51
5.3.160.0040.04012.47
5.3.150.0070.03712.49
5.3.140.0030.04112.47
5.3.130.0020.03812.61
5.3.120.0020.04112.49
5.3.110.0050.03812.52
5.3.100.0030.03212.29
5.3.90.0040.03212.25
5.3.80.0040.03412.23
5.3.70.0070.02812.28
5.3.60.0030.03612.29
5.3.50.0040.04012.27
5.3.40.0020.03912.14
5.3.30.0030.03612.12
5.3.20.0060.03011.98
5.3.10.0020.02011.99
5.3.00.0040.03811.96
5.2.170.0000.03310.65
5.2.160.0040.02310.73
5.2.150.0010.03110.73
5.2.140.0020.02910.73
5.2.130.0030.03210.70
5.2.120.0030.02610.68
5.2.110.0030.03210.70
5.2.100.0040.03110.60
5.2.90.0010.03210.71
5.2.80.0060.03010.72
5.2.70.0050.03010.70
5.2.60.0040.03310.68
5.2.50.0020.03710.65
5.2.40.0040.02410.62
5.2.30.0070.02610.64
5.2.20.0050.02810.64
5.2.10.0040.02510.57
5.2.00.0010.02010.51
5.1.60.0040.02510.12
5.1.50.0030.02810.06
5.1.40.0030.02410.10
5.1.30.0020.03010.29
5.1.20.0040.02810.23
5.1.10.0030.02310.22
5.1.00.0020.02710.20
5.0.50.0070.0229.61
5.0.40.0030.0259.61
5.0.30.0030.0359.61
5.0.20.0040.0229.61
5.0.10.0010.0239.61
5.0.00.0040.0339.61
4.4.90.0030.0169.61
4.4.80.0040.0179.61
4.4.70.0000.0229.61
4.4.60.0010.0209.61
4.4.50.0020.0209.61
4.4.40.0040.0289.61
4.4.30.0020.0179.61
4.4.20.0060.0179.61
4.4.10.0040.0159.61
4.4.00.0000.0249.61
4.3.110.0030.0189.61
4.3.100.0030.0189.61
4.3.90.0000.0179.61
4.3.80.0020.0289.61
4.3.70.0020.0149.61
4.3.60.0000.0199.61
4.3.50.0030.0179.61
4.3.40.0020.0159.61
4.3.30.0000.0189.61
4.3.20.0000.0189.61
4.3.10.0030.0169.61
4.3.00.0020.0209.61

preferences:
43.49 ms | 401 KiB | 5 Q