3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = null; $foo = function() use (&$foo){ var_dump($foo); return $foo; }; ($foo()->__invoke()==$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)
8.3.60.0080.00816.63
8.3.50.0120.00821.96
8.3.40.0070.00718.97
8.3.30.0030.01319.08
8.3.20.0030.00620.26
8.3.10.0050.00323.65
8.3.00.0030.00620.80
8.2.180.0140.00716.36
8.2.170.0120.00322.96
8.2.160.0070.00720.30
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0050.00320.72
8.2.110.0060.00322.25
8.2.100.0080.00417.72
8.2.90.0080.00019.21
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0000.00718.04
8.2.50.0040.00418.07
8.2.40.0000.00821.13
8.2.30.0000.00818.13
8.2.20.0000.00817.59
8.2.10.0070.00018.18
8.2.00.0030.00517.77
8.1.280.0100.00725.92
8.1.270.0030.00623.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00623.83
8.1.230.0090.00319.14
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0090.00317.35
8.1.190.0040.00417.23
8.1.180.0080.00018.10
8.1.170.0080.00018.50
8.1.160.0070.00021.93
8.1.150.0040.00418.62
8.1.140.0050.00317.37
8.1.130.0030.00317.79
8.1.120.0000.00717.54
8.1.110.0000.00717.38
8.1.100.0000.00717.49
8.1.90.0000.00817.34
8.1.80.0050.00217.48
8.1.70.0060.00317.34
8.1.60.0030.00517.52
8.1.50.0040.00417.55
8.1.40.0040.00417.39
8.1.30.0050.00317.68
8.1.20.0050.00317.66
8.1.10.0050.00217.48
8.1.00.0000.00717.42
8.0.300.0000.00818.77
8.0.290.0040.00416.91
8.0.280.0030.00318.43
8.0.270.0030.00317.31
8.0.260.0030.00317.34
8.0.250.0060.00016.82
8.0.240.0040.00416.95
8.0.230.0070.00016.92
8.0.220.0000.00716.89
8.0.210.0000.00716.75
8.0.200.0020.00517.00
8.0.190.0030.00716.83
8.0.180.0090.00016.80
8.0.170.0070.00016.94
8.0.160.0040.00416.89
8.0.150.0070.00016.89
8.0.140.0050.00216.76
8.0.130.0000.00513.28
8.0.120.0000.00816.82
8.0.110.0040.00416.86
8.0.100.0000.00716.75
8.0.90.0000.00816.71
8.0.80.0160.00316.81
8.0.70.0030.00516.84
8.0.60.0000.00716.95
8.0.50.0000.00716.85
8.0.30.0060.01516.97
8.0.20.0140.00817.40
8.0.10.0000.00717.02
8.0.00.0130.01016.72
7.4.330.0060.00015.09
7.4.320.0030.00716.48
7.4.300.0000.00616.51
7.4.290.0000.00716.40
7.4.280.0000.00716.57
7.4.270.0030.00516.55
7.4.260.0120.00016.60
7.4.250.0080.00016.41
7.4.240.0020.00616.60
7.4.230.0000.00716.48
7.4.220.0100.01416.45
7.4.210.0070.00716.53
7.4.200.0000.00716.40
7.4.190.0000.00716.64
7.4.160.0100.00616.57
7.4.150.0030.01617.40
7.4.140.0120.00517.86
7.4.130.0120.00516.51
7.4.120.0130.00416.56
7.4.110.0130.00616.45
7.4.100.0030.01716.46
7.4.90.0100.00716.44
7.4.80.0140.00419.39
7.4.70.0060.00916.45
7.4.60.0130.00316.60
7.4.50.0000.00516.28
7.4.40.0080.00916.55
7.4.30.0040.01216.53
7.4.00.0030.01414.83
7.3.330.0060.00013.37
7.3.320.0000.00513.31
7.3.310.0040.00316.32
7.3.300.0000.00716.16
7.3.290.0110.00316.30
7.3.280.0120.00716.29
7.3.270.0120.00617.40
7.3.260.0060.01116.29
7.3.250.0130.00816.44
7.3.240.0070.01316.36
7.3.230.0100.00616.39
7.3.210.0030.01416.55
7.3.200.0090.01219.39
7.3.190.0120.00916.50
7.3.180.0090.00616.55
7.3.170.0130.01016.27
7.3.160.0040.01116.21
7.3.120.0110.00414.84
7.3.00.0070.00716.09
7.2.330.0160.00316.63
7.2.320.0060.01016.71
7.2.310.0160.00616.31
7.2.300.0170.00016.37
7.2.290.0040.01616.47
7.2.130.0070.01116.75
7.2.120.0090.00916.87
7.2.110.0150.00316.89
7.2.100.0130.00616.50
7.2.90.0090.00916.53
7.2.80.0060.00616.52
7.2.70.0100.00716.75
7.2.60.0040.00816.79
7.2.50.0090.00616.88
7.2.40.0080.00816.62
7.2.30.0110.00716.63
7.2.20.0080.00816.50
7.2.10.0090.00616.61
7.2.00.0050.00818.02
7.1.250.0090.00515.47
7.1.240.0130.00315.70
7.1.230.0110.00715.87
7.1.220.0030.01215.68
7.1.210.0090.00915.43
7.1.200.0130.00715.75
7.1.190.0080.00415.86
7.1.180.0150.00315.75
7.1.170.0080.00815.56
7.1.160.0090.00615.77
7.1.150.0110.00715.59
7.1.140.0090.00615.59
7.1.130.0090.00615.41
7.1.120.0040.01115.35
7.1.110.0170.00015.92
7.1.100.0110.00615.60
7.1.90.0140.01115.75
7.1.80.0170.00015.55
7.1.70.0040.00716.31
7.1.60.0040.01016.52
7.1.50.0120.00816.35
7.1.40.0130.00315.77
7.1.30.0120.00815.46
7.1.20.0120.00315.82
7.1.10.0060.00915.75
7.1.00.0050.04319.06
7.0.330.0110.00415.30
7.0.320.0130.00315.23
7.0.310.0070.00315.09
7.0.300.0080.00415.32
7.0.290.0100.00615.43
7.0.280.0130.00315.02
7.0.270.0060.00615.41
7.0.260.0120.00315.29
7.0.250.0070.00715.03
7.0.240.0070.00715.20
7.0.230.0070.00415.04
7.0.220.0070.00315.46
7.0.210.0070.00715.34
7.0.200.0060.00816.02
7.0.190.0060.00715.50
7.0.180.0070.00715.57
7.0.170.0100.00715.03
7.0.160.0040.01215.39
7.0.150.0160.00415.26
7.0.140.0100.03718.80
7.0.130.0090.00315.48
7.0.120.0130.00315.42
7.0.110.0050.00515.25
7.0.100.0150.03717.61
7.0.90.0050.04717.49
7.0.80.0060.04917.56
7.0.70.0080.02717.56
7.0.60.0130.02217.55
7.0.50.0060.04217.72
7.0.40.0070.04316.55
7.0.30.0080.02216.65
7.0.20.0110.03616.61
7.0.10.0100.04016.78
7.0.00.0030.04516.77
5.6.380.0040.00714.34
5.6.370.0030.00814.26
5.6.360.0030.01414.55
5.6.350.0080.00414.34
5.6.340.0120.00014.47
5.6.330.0070.00714.12
5.6.320.0080.00314.51
5.6.310.0100.00314.32
5.6.300.0060.00614.28
5.6.290.0080.00614.13
5.6.280.0060.03917.32
5.6.270.0040.00814.34
5.6.260.0030.00814.32
5.6.250.0100.04317.23
5.6.240.0070.04317.37
5.6.230.0070.04417.45
5.6.220.0110.03317.43
5.6.210.0050.04217.29
5.6.200.0050.04617.57
5.6.190.0070.04017.62
5.6.180.0080.04517.44
5.6.170.0080.03817.78
5.6.160.0070.04317.68
5.6.150.0120.04217.49
5.6.140.0080.04717.41
5.6.130.0090.02417.63
5.6.120.0060.04617.56
5.6.110.0080.04517.70
5.6.100.0100.04517.53
5.6.90.0050.04917.44
5.6.80.0070.03517.13
5.6.70.0050.04217.35
5.6.60.0070.04517.26
5.6.50.0080.02717.42
5.6.40.0080.03717.16
5.6.30.0050.04317.25
5.6.20.0070.04417.26
5.6.10.0040.03917.33
5.6.00.0040.04217.28
5.5.380.0070.03016.02
5.5.370.0060.02815.98
5.5.360.0050.04016.00
5.5.350.0050.04116.00
5.5.340.0050.03516.20
5.5.330.0030.03216.23
5.5.320.0050.03016.21
5.5.310.0050.04516.24
5.5.300.0050.04316.24
5.5.290.0030.04616.23
5.5.280.0080.02616.22
5.5.270.0120.04316.18
5.5.260.0060.03316.19
5.5.250.0050.02716.11
5.5.240.0070.04315.89
5.5.230.0050.02515.89
5.5.220.0070.04415.88
5.5.210.0120.03715.93
5.5.200.0050.02515.89
5.5.190.0050.04015.84
5.5.180.0150.02815.84
5.5.170.0060.00611.60
5.5.160.0060.04215.90
5.5.150.0090.04015.94
5.5.140.0070.04015.86
5.5.130.0070.03115.94
5.5.120.0050.04215.84
5.5.110.0030.03115.86
5.5.100.0090.03515.88
5.5.90.0100.03515.79
5.5.80.0080.03515.88
5.5.70.0080.04015.83
5.5.60.0060.02815.88
5.5.50.0070.04115.88
5.5.40.0090.03415.87
5.5.30.0100.03515.80
5.5.20.0070.03815.87
5.5.10.0070.04015.81
5.5.00.0100.04015.80
5.4.450.0130.03615.44
5.4.440.0130.04015.51
5.4.430.0110.03915.52
5.4.420.0060.02815.44
5.4.410.0080.04015.42
5.4.400.0050.04015.40
5.4.390.0110.04015.28
5.4.380.0090.04215.33
5.4.370.0090.03615.42
5.4.360.0030.04315.23
5.4.350.0080.04215.32
5.4.340.0050.04315.38
5.4.330.0040.00411.60
5.4.320.0090.03715.24
5.4.310.0120.03815.31
5.4.300.0060.03015.32
5.4.290.0090.03715.38
5.4.280.0060.03815.32
5.4.270.0090.04115.36
5.4.260.0070.04115.36
5.4.250.0070.04015.36
5.4.240.0020.04215.38
5.4.230.0120.03515.25
5.4.220.0050.04115.39
5.4.210.0080.03615.26
5.4.200.0050.02915.38
5.4.190.0050.02515.36
5.4.180.0060.03515.27
5.4.170.0050.04215.30
5.4.160.0050.04015.24
5.4.150.0050.03915.31
5.4.140.0050.02514.02
5.4.130.0060.03714.00
5.4.120.0090.03613.96
5.4.110.0060.04113.98
5.4.100.0070.03514.02
5.4.90.0050.04113.97
5.4.80.0120.04214.05
5.4.70.0040.04414.04
5.4.60.0100.03814.04
5.4.50.0050.04314.00
5.4.40.0050.04313.95
5.4.30.0090.03114.00
5.4.20.0050.03614.03
5.4.10.0040.03613.96
5.4.00.0050.04013.69
5.3.290.0060.02613.09
5.3.280.0080.04113.12
5.3.270.0050.04013.17
5.3.260.0060.04013.07
5.3.250.0030.03213.10
5.3.240.0060.02813.13
5.3.230.0120.03813.06
5.3.220.0060.03813.09
5.3.210.0080.03713.04
5.3.200.0060.03213.12
5.3.190.0060.03013.04
5.3.180.0040.04513.14
5.3.170.0090.03713.14
5.3.160.0110.03713.14
5.3.150.0090.02313.15
5.3.140.0070.03613.11
5.3.130.0070.03613.08
5.3.120.0030.02613.14
5.3.110.0070.04213.03
5.3.100.0090.03712.85
5.3.90.0030.03812.86
5.3.80.0000.03112.83
5.3.70.0050.03812.87
5.3.60.0030.03712.83
5.3.50.0070.02212.76
5.3.40.0050.03912.77
5.3.30.0070.03812.75
5.3.20.0030.02512.61
5.3.10.0050.03812.67
5.3.00.0070.04012.64

preferences:
41.99 ms | 401 KiB | 5 Q