3v4l.org

run code in 300+ PHP versions simultaneously
<?php class X { public $call; public function __construct() { $this->call = function () { echo "x"; }; } } $object = new X; ($object->call)();

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)
8.3.60.0100.00716.63
8.3.50.0090.00918.32
8.3.40.0070.00718.96
8.3.30.0080.00618.84
8.3.20.0040.00420.34
8.3.10.0050.00323.65
8.3.00.0040.00419.97
8.2.180.0090.00616.38
8.2.170.0100.01022.96
8.2.160.0130.00020.35
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0040.00419.17
8.2.120.0000.00826.35
8.2.110.0100.01020.51
8.2.100.0040.00717.91
8.2.90.0030.00619.20
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0090.00217.64
8.2.50.0060.00318.07
8.2.40.0000.00922.15
8.2.30.0030.00320.71
8.2.20.0040.00417.73
8.2.10.0030.00617.94
8.2.00.0070.00018.01
8.1.280.0030.01025.92
8.1.270.0060.01320.20
8.1.260.0070.00028.09
8.1.250.0000.00828.09
8.1.240.0060.00323.92
8.1.230.0060.00617.42
8.1.220.0000.00917.74
8.1.210.0080.00018.77
8.1.200.0000.01017.35
8.1.190.0030.00517.35
8.1.180.0000.00818.10
8.1.170.0000.00818.42
8.1.160.0040.00420.80
8.1.150.0040.00418.93
8.1.140.0040.00419.58
8.1.130.0000.00817.72
8.1.120.0070.00017.36
8.1.110.0040.00317.36
8.1.100.0080.00017.33
8.1.90.0060.00317.42
8.1.80.0040.00417.33
8.1.70.0050.00217.39
8.1.60.0050.00217.59
8.1.50.0040.00417.42
8.1.40.0050.00317.51
8.1.30.0000.00817.63
8.1.20.0000.00717.55
8.1.10.0000.00717.53
8.1.00.0030.00517.44
8.0.300.0080.00018.77
8.0.290.0060.00316.75
8.0.280.0030.00418.51
8.0.270.0040.00417.14
8.0.260.0060.00017.25
8.0.250.0030.00316.80
8.0.240.0040.00416.73
8.0.230.0030.00316.88
8.0.220.0030.00316.75
8.0.210.0050.00216.86
8.0.200.0070.00016.95
8.0.190.0030.00616.83
8.0.180.0040.00416.92
8.0.170.0030.00616.92
8.0.160.0050.00316.99
8.0.150.0070.00016.80
8.0.140.0090.00016.86
8.0.130.0000.00913.35
8.0.120.0000.00816.88
8.0.110.0030.00416.90
8.0.100.0000.00716.89
8.0.90.0030.00316.70
8.0.80.0100.00616.93
8.0.70.0000.00716.77
8.0.60.0080.00016.92
8.0.50.0070.00016.95
8.0.30.0150.00617.05
8.0.20.0100.00817.40
8.0.10.0000.00817.05
8.0.00.0070.01116.84
7.4.330.0050.00016.71
7.4.320.0030.00316.49
7.4.300.0060.00016.39
7.4.290.0040.00416.59
7.4.280.0000.00816.58
7.4.270.0030.00316.59
7.4.260.0070.00016.55
7.4.250.0000.00716.49
7.4.240.0030.00516.46
7.4.230.0040.00416.50
7.4.220.0100.00716.55
7.4.210.0070.00716.70
7.4.200.0030.00316.41
7.4.160.0060.01216.22
7.4.150.0080.00917.40
7.4.140.0190.00817.86
7.4.130.0110.00716.46
7.4.120.0110.00816.50
7.4.110.0030.01416.57
7.4.100.0090.01616.52
7.4.90.0160.00016.42
7.4.80.0100.00719.39
7.4.70.0130.01016.56
7.4.60.0060.00916.57
7.4.50.0080.00816.25
7.4.40.0040.01516.43
7.4.30.0070.00916.62
7.4.10.0120.00614.90
7.4.00.0060.01114.89
7.3.330.0020.00213.26
7.3.320.0000.00513.29
7.3.310.0000.00716.27
7.3.300.0000.00716.34
7.3.290.0060.00816.30
7.3.280.0070.00916.29
7.3.270.0110.00817.40
7.3.260.0040.01316.15
7.3.250.0080.01216.35
7.3.240.0100.00816.46
7.3.230.0000.01716.40
7.3.210.0070.01016.66
7.3.200.0130.00316.40
7.3.190.0080.01216.30
7.3.180.0030.01316.33
7.3.170.0200.00016.54
7.3.160.0060.01016.38
7.3.130.0100.01014.78
7.3.120.0120.00014.57
7.3.110.0070.01114.51
7.3.100.0070.00715.04
7.3.90.0070.01114.94
7.3.80.0100.00714.51
7.3.70.0040.00814.81
7.3.60.0000.01414.90
7.3.50.0070.00714.47
7.3.40.0090.00014.86
7.3.30.0030.01014.70
7.3.20.0030.01016.45
7.3.10.0050.00816.60
7.3.00.0050.00816.71
7.2.330.0030.01316.66
7.2.320.0100.01316.38
7.2.310.0110.00716.77
7.2.300.0030.01416.78
7.2.290.0070.01016.49
7.2.260.0040.01514.80
7.2.250.0060.01214.98
7.2.240.0030.01215.32
7.2.230.0150.00015.23
7.2.220.0040.01514.98
7.2.210.0000.01714.94
7.2.200.0060.00915.20
7.2.190.0120.00615.05
7.2.180.0090.00914.98
7.2.170.0030.01015.14
7.2.160.0070.00715.05
7.2.150.0070.01416.79
7.2.140.0070.00717.16
7.2.130.0050.00917.01
7.2.120.0070.00916.95
7.2.110.0040.00817.00
7.2.100.0050.00816.84
7.2.90.0090.00317.01
7.2.80.0020.01416.83
7.2.70.0060.00616.90
7.2.60.0080.00616.97
7.2.50.0030.00616.87
7.2.40.0040.00816.84
7.2.30.0020.01017.07
7.2.20.0050.01016.77
7.2.10.0040.00917.10
7.2.00.0060.00717.77
7.1.330.0110.00315.71
7.1.320.0030.01315.73
7.1.310.0000.01215.54
7.1.300.0100.00715.83
7.1.290.0030.01315.82
7.1.280.0030.00915.84
7.1.270.0140.00015.79
7.1.260.0100.01015.66
7.1.250.0040.00815.68
7.1.240.0040.01115.70
7.1.230.0090.00615.92
7.1.220.0090.00315.75
7.1.210.0070.00315.66
7.1.200.0090.00515.77
7.1.190.0100.00615.85
7.1.180.0070.00315.70
7.1.170.0040.00715.61
7.1.160.0100.00315.84
7.1.150.0110.00015.73
7.1.140.0040.00415.79
7.1.130.0100.00015.65
7.1.120.0130.00015.86
7.1.110.0070.00715.77
7.1.100.0060.00616.78
7.1.90.0030.01015.83
7.1.80.0070.00715.99
7.1.70.0040.00916.30
7.1.60.0090.01117.46
7.1.50.0080.00816.23
7.1.40.0040.00715.81
7.1.30.0000.01415.71
7.1.20.0060.00615.75
7.1.10.0070.00415.88
7.1.00.0080.04019.06
7.0.330.0000.01515.38
7.0.320.0030.00715.43
7.0.310.0040.01215.54
7.0.300.0000.01415.22
7.0.290.0120.00015.41
7.0.280.0130.00015.29
7.0.270.0040.01115.16
7.0.260.0000.01115.37
7.0.250.0030.00915.47
7.0.240.0000.00815.54
7.0.230.0030.00715.24
7.0.220.0030.00915.38
7.0.210.0000.00915.44
7.0.200.0000.01016.09
7.0.190.0030.00915.30
7.0.180.0040.01115.16
7.0.170.0100.00315.50
7.0.160.0070.00715.40
7.0.150.0030.01015.39
7.0.140.0000.01315.49
7.0.130.0100.00015.29
7.0.120.0080.00815.51
7.0.110.0030.00615.25
7.0.100.0070.00415.54
7.0.90.0070.00715.43
7.0.80.0030.01215.17
7.0.70.0060.00315.18
7.0.60.0060.02817.70
7.0.50.0020.02516.63
7.0.40.0050.02516.79
7.0.30.0180.04516.73
7.0.20.0130.03116.83
7.0.10.0120.04216.88
7.0.00.0070.02716.76
5.6.400.0080.00814.09
5.6.390.0000.01713.93
5.6.380.0070.00714.33
5.6.370.0000.01714.14
5.6.360.0090.00314.39
5.6.350.0030.01014.22
5.6.340.0040.01113.84
5.6.330.0060.00614.25
5.6.320.0070.00713.93
5.6.310.0060.00614.35
5.6.300.0000.00914.19
5.6.290.0030.00914.11
5.6.280.0000.02517.80
5.6.270.0060.00614.26
5.6.260.0070.00314.21
5.6.250.0060.00314.38
5.6.240.0070.00714.25
5.6.230.0040.00814.11
5.6.220.0070.00314.08
5.6.210.0030.03517.36
5.6.200.0010.04116.30
5.6.190.0080.04517.38
5.6.180.0180.02517.42
5.6.170.0200.03817.48
5.6.160.0050.04417.26
5.6.150.0050.03816.05
5.6.140.0000.04816.21
5.6.130.0130.04016.04
5.6.120.0150.03317.52
5.6.110.0080.03717.68
5.6.100.0120.04517.49
5.6.90.0080.04617.56
5.6.80.0070.04317.17
5.6.70.0120.00313.96
5.6.60.0070.00714.27
5.6.50.0040.01214.02
5.6.40.0070.00713.97
5.6.30.0040.00813.98
5.6.20.0000.00813.99
5.6.10.0090.00614.21
5.6.00.0060.00913.89
5.5.380.0030.00714.07
5.5.370.0040.00813.93
5.5.360.0060.00614.42
5.5.350.0090.01717.24
5.5.340.0050.04416.16
5.5.330.0100.03517.13
5.5.320.0300.03317.31
5.5.310.0170.02217.26
5.5.300.0070.01916.12
5.5.290.0060.04315.85
5.5.280.0150.04217.36
5.5.270.0050.04217.44
5.5.260.0050.02317.46
5.5.250.0050.04817.26
5.5.240.0130.04217.20
5.5.230.0030.01214.09
5.5.220.0090.00013.81
5.5.210.0030.00613.89
5.5.200.0060.00613.88
5.5.190.0040.00413.60
5.5.180.0030.00613.82
5.5.170.0110.00014.27
5.5.160.0120.00313.65
5.5.150.0100.00614.27
5.5.140.0120.00614.07
5.5.130.0110.00413.96
5.5.120.0060.01113.57
5.5.110.0030.00913.77
5.5.100.0070.00713.96
5.5.90.0100.00314.25
5.5.80.0000.01113.88
5.5.70.0070.01013.78
5.5.60.0100.00314.05
5.5.50.0100.00714.05
5.5.40.0070.01113.82
5.5.30.0000.01414.05
5.5.20.0070.00713.80
5.5.10.0100.00314.09
5.5.00.0070.00713.98

preferences:
57.88 ms | 401 KiB | 5 Q