3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function f() { $x = static function ($x) { var_dump($x); }; $x(1); } } (new A())->f();

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)
8.3.60.0040.01118.29
8.3.50.0070.00716.38
8.3.40.0150.00018.71
8.3.30.0060.00918.53
8.3.20.0040.00419.02
8.3.10.0040.00421.88
8.3.00.0080.00019.47
8.2.180.0070.01016.36
8.2.170.0170.00322.96
8.2.160.0140.00020.35
8.2.150.0080.00025.66
8.2.140.0040.00424.66
8.2.130.0040.00420.52
8.2.120.0040.00426.35
8.2.110.0060.00319.24
8.2.100.0040.00717.78
8.2.90.0040.00419.27
8.2.80.0000.00917.97
8.2.70.0080.00017.63
8.2.60.0050.00217.93
8.2.50.0000.00818.10
8.2.40.0030.00620.55
8.2.30.0020.00519.29
8.2.20.0000.00718.09
8.2.10.0070.00017.93
8.2.00.0040.00417.93
8.1.280.0140.00325.92
8.1.270.0070.00024.02
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0000.00922.05
8.1.230.0060.00617.42
8.1.220.0050.00317.76
8.1.210.0000.00818.77
8.1.200.0060.00317.38
8.1.190.0030.00517.23
8.1.180.0040.00418.10
8.1.170.0000.00818.71
8.1.160.0000.00718.92
8.1.150.0040.00420.55
8.1.140.0080.00017.45
8.1.130.0000.00718.95
8.1.120.0040.00417.52
8.1.110.0030.00517.47
8.1.100.0040.00417.36
8.1.90.0040.00417.48
8.1.80.0040.00717.45
8.1.70.0030.00517.45
8.1.60.0060.00317.45
8.1.50.0000.00717.57
8.1.40.0070.00317.39
8.1.30.0050.00317.63
8.1.20.0120.00417.68
8.1.10.0000.00817.53
8.1.00.0040.00417.35
8.0.300.0070.00018.77
8.0.290.0070.00016.63
8.0.280.0040.00418.36
8.0.270.0040.00417.18
8.0.260.0030.00316.65
8.0.250.0000.00716.80
8.0.240.0000.00716.92
8.0.230.0030.00316.76
8.0.220.0030.00316.73
8.0.210.0030.00316.71
8.0.200.0000.00616.94
8.0.190.0000.00716.81
8.0.180.0040.00416.93
8.0.170.0000.00716.88
8.0.160.0000.00716.98
8.0.150.0040.00416.90
8.0.140.0050.00216.75
8.0.130.0030.00313.18
8.0.120.0030.00616.87
8.0.110.0070.00016.86
8.0.100.0000.00816.70
8.0.90.0000.00816.71
8.0.80.0110.01116.91
8.0.70.0060.00316.77
8.0.60.0050.00316.99
8.0.50.0000.00816.77
8.0.30.0100.00916.95
8.0.20.0060.01317.40
8.0.10.0080.00016.86
8.0.00.0140.00316.85
7.4.330.0030.00315.55
7.4.320.0000.00616.54
7.4.300.0030.00316.57
7.4.290.0030.00316.50
7.4.280.0000.00816.43
7.4.270.0070.00016.63
7.4.260.0000.00513.19
7.4.250.0060.00316.60
7.4.240.0000.00716.59
7.4.230.0030.00516.52
7.4.220.0100.01016.61
7.4.210.0090.00516.57
7.4.200.0030.00316.38
7.4.160.0070.00916.62
7.4.150.0150.00917.40
7.4.140.0120.00817.86
7.4.130.0030.01716.42
7.4.120.0150.00616.41
7.4.110.0060.01216.31
7.4.100.0070.01016.58
7.4.90.0080.00816.52
7.4.80.0120.00919.39
7.4.70.0130.00316.42
7.4.60.0040.01116.43
7.4.50.0070.01116.42
7.4.40.0140.00716.48
7.4.30.0040.01316.54
7.4.10.0070.01115.13
7.4.00.0060.01114.85
7.3.330.0000.00513.36
7.3.320.0050.00013.11
7.3.310.0070.00016.32
7.3.300.0000.00716.25
7.3.290.0000.00616.12
7.3.280.0090.00816.29
7.3.270.0090.00817.40
7.3.260.0050.01416.35
7.3.250.0110.00816.36
7.3.240.0120.00516.46
7.3.230.0090.00916.61
7.3.210.0070.01016.56
7.3.200.0060.01216.62
7.3.190.0100.00716.30
7.3.180.0060.01316.50
7.3.170.0100.00616.42
7.3.160.0070.01016.22
7.3.130.0070.01415.07
7.3.120.0040.01414.50
7.3.110.0070.01014.71
7.3.100.0030.01014.55
7.3.90.0100.00714.39
7.3.80.0070.00714.61
7.3.70.0000.01214.66
7.3.60.0100.00714.87
7.3.50.0090.00614.76
7.3.40.0060.00314.72
7.3.30.0030.01314.59
7.3.20.0030.01416.34
7.3.10.0060.00316.59
7.3.00.0070.00416.62
7.2.330.0100.00916.64
7.2.320.0060.01016.62
7.2.310.0000.01716.52
7.2.300.0120.00616.69
7.2.290.0100.00816.41
7.2.260.0070.01015.14
7.2.250.0080.00614.75
7.2.240.0110.00414.80
7.2.230.0040.01114.81
7.2.220.0000.01114.72
7.2.210.0110.00315.15
7.2.200.0000.01714.66
7.2.190.0070.01014.79
7.2.180.0060.00614.78
7.2.170.0100.00614.86
7.2.160.0040.00814.98
7.2.150.0110.00716.59
7.2.140.0070.00716.95
7.2.130.0000.01616.91
7.2.120.0080.00416.77
7.2.110.0030.01316.73
7.2.100.0060.00816.51
7.2.90.0160.00815.75
7.2.80.0300.00615.58
7.2.70.0080.00715.61
7.2.60.0350.00716.21
7.2.50.0120.00515.71
7.2.40.0450.00615.86
7.2.30.0290.00915.80
7.2.20.0160.00315.84
7.2.10.0130.01015.71
7.2.00.0040.01116.88
7.1.330.0090.00615.81
7.1.320.0090.00715.86
7.1.310.0040.01115.72
7.1.300.0030.01215.76
7.1.290.0080.00015.30
7.1.280.0000.00915.37
7.1.270.0060.00615.49
7.1.260.0060.00315.76
7.1.250.0030.01015.89
7.1.240.0030.00915.25
7.1.230.0070.00715.68
7.1.220.0130.00615.36
7.1.210.0050.01214.82
7.1.200.0030.01114.80
7.1.190.0180.00714.69
7.1.180.0100.00714.78
7.1.170.0090.00514.65
7.1.160.0350.00614.55
7.1.150.0090.00914.57
7.1.140.0160.00714.71
7.1.130.0090.00714.78
7.1.120.0120.00514.63
7.1.110.0140.01014.67
7.1.100.0640.00915.78
7.1.90.0300.00614.77
7.1.80.0690.01114.89
7.1.70.0100.00415.47
7.1.60.1020.01226.88
7.1.50.1030.00626.91
7.1.40.0640.01226.62
7.1.30.0340.01126.52
7.1.20.0240.01126.57
7.1.10.0400.00914.71
7.1.00.0220.01014.64
7.0.330.0030.00715.34
7.0.320.0000.00815.27
7.0.310.0590.00714.54
7.0.300.0100.00614.36
7.0.290.4210.00414.51
7.0.280.0110.00414.32
7.0.270.0320.00814.34
7.0.260.0380.00814.34
7.0.250.0140.00314.23
7.0.240.0140.00614.36
7.0.230.0290.00314.42
7.0.220.0690.00214.39
7.0.210.0960.00614.13
7.0.200.0220.01014.52
7.0.190.1900.01214.67
7.0.180.1830.00814.38
7.0.170.0410.00814.45
7.0.160.0780.01014.49
7.0.150.0080.00814.27
7.0.140.0390.00714.45
7.0.130.0110.00814.36
7.0.120.0100.00814.31
7.0.110.0330.00814.50
7.0.100.0210.01014.38
7.0.90.0100.00814.35
7.0.80.0370.00414.29
7.0.70.0640.00514.31
7.0.60.1070.00414.28
7.0.50.1050.00814.56
7.0.40.0310.01213.98
7.0.30.1490.00613.74
7.0.20.1550.00913.65
7.0.10.2490.01413.69
7.0.00.0360.00713.71
5.6.400.0030.01013.93
5.6.390.0080.00013.77
5.6.380.0080.00414.27
5.6.370.0000.01714.09
5.6.360.0080.00414.41
5.6.350.0080.00014.03
5.6.340.0090.00313.82
5.6.330.0030.00614.20
5.6.320.0040.00414.16
5.6.310.0110.00214.38
5.6.300.0070.00714.39
5.6.290.0110.00314.58
5.6.280.0030.01314.54
5.6.270.0030.01014.66
5.6.260.0080.00814.34
5.6.250.0040.01114.15
5.6.240.0070.00314.40
5.6.230.0090.00314.36
5.6.220.0040.01114.26
5.6.210.0070.00714.37
5.6.200.0000.00814.27
5.6.190.0070.00714.18
5.6.180.0040.00714.46
5.6.170.0030.00913.79
5.6.160.0090.00613.90
5.6.150.0060.00914.10
5.6.140.0040.01114.07
5.6.130.0070.00714.18
5.6.120.0070.00714.36
5.6.110.0030.00914.11
5.6.100.0030.00614.29
5.6.90.0000.01014.18
5.6.80.0000.01114.09
5.6.70.0030.01014.11
5.6.60.0100.00314.12
5.6.50.0030.00613.97
5.6.40.0000.01313.91
5.6.30.0060.00614.01
5.6.20.0060.00614.04
5.6.10.0090.00314.29
5.6.00.0070.00714.32

preferences:
49.69 ms | 400 KiB | 5 Q