3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Lambda { private $limit = 5; public function getLimit() { return $this->limit; } } $lambda = new Lambda(); $closure = function() { $this->limit+= 5; }; $closure->call(new Lambda); echo $lambda->getLimit();

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)
8.3.60.0150.00016.50
8.3.50.0070.01221.26
8.3.40.0060.00918.71
8.3.30.0060.00918.75
8.3.20.0040.00420.26
8.3.10.0060.00323.66
8.3.00.0070.00317.93
8.2.180.0070.01516.38
8.2.170.0070.00722.96
8.2.160.0030.01320.43
8.2.150.0090.00624.18
8.2.140.0070.00024.66
8.2.130.0030.00526.16
8.2.120.0030.00717.63
8.2.110.0030.00622.08
8.2.100.0110.00019.66
8.2.90.0060.00319.21
8.2.80.0080.00017.97
8.2.70.0060.00317.75
8.2.60.0040.00418.04
8.2.50.0080.00018.07
8.2.40.0030.00719.41
8.2.30.0000.00719.34
8.2.20.0040.00417.67
8.2.10.0040.00418.11
8.2.00.0000.00818.00
8.1.280.0070.01025.92
8.1.270.0090.00022.15
8.1.260.0090.00926.35
8.1.250.0070.01128.09
8.1.240.0030.00622.66
8.1.230.0040.00817.48
8.1.220.0080.00017.76
8.1.210.0080.00018.77
8.1.200.0060.00317.48
8.1.190.0000.00717.35
8.1.180.0040.00418.10
8.1.170.0040.00418.64
8.1.160.0030.00522.01
8.1.150.0050.00218.89
8.1.140.0000.00917.50
8.1.130.0030.00317.70
8.1.120.0040.00417.35
8.1.110.0070.00417.47
8.1.100.0070.00017.50
8.1.90.0000.00717.47
8.1.80.0000.00717.43
8.1.70.0000.00817.43
8.1.60.0030.00517.50
8.1.50.0080.00017.59
8.1.40.0040.00417.58
8.1.30.0040.00417.55
8.1.20.0020.00517.48
8.1.10.0060.00317.62
8.1.00.0040.00417.49
8.0.300.0000.00818.77
8.0.290.0040.00416.63
8.0.280.0000.00718.34
8.0.270.0000.00817.15
8.0.260.0030.00317.16
8.0.250.0000.00717.01
8.0.240.0070.00016.88
8.0.230.0000.01116.96
8.0.220.0000.00716.80
8.0.210.0040.00416.72
8.0.200.0060.00016.90
8.0.190.0040.00416.96
8.0.180.0020.00516.88
8.0.170.0000.00716.87
8.0.160.0000.00716.87
8.0.150.0000.00716.87
8.0.140.0050.00216.73
8.0.130.0040.00413.34
8.0.120.0000.00816.81
8.0.110.0040.00416.93
8.0.100.0000.00716.91
8.0.90.0030.00316.73
8.0.80.0070.01016.86
8.0.70.0040.00416.91
8.0.60.0000.00716.77
8.0.50.0070.00016.75
8.0.30.0070.01317.22
8.0.20.0120.01017.40
8.0.10.0050.00317.03
8.0.00.0080.01416.79
7.4.330.0060.00015.08
7.4.320.0030.00316.59
7.4.300.0030.00316.63
7.4.290.0030.00316.57
7.4.280.0000.00716.48
7.4.270.0040.00416.45
7.4.260.0030.00316.57
7.4.250.0040.00416.56
7.4.240.0060.00216.52
7.4.230.0070.00016.61
7.4.220.0070.01316.54
7.4.210.0050.00916.65
7.4.200.0030.00316.50
7.4.160.0100.00616.37
7.4.150.0150.00317.40
7.4.140.0070.01117.86
7.4.130.0080.01016.47
7.4.120.0110.00716.48
7.4.110.0030.01416.45
7.4.100.0030.01816.36
7.4.90.0150.00316.48
7.4.80.0180.00619.39
7.4.70.0070.01116.56
7.4.60.0040.01216.45
7.4.50.0050.00316.23
7.4.40.0190.00316.36
7.4.30.0230.00016.55
7.4.00.0080.00614.96
7.3.330.0060.00013.12
7.3.320.0050.00013.16
7.3.310.0040.00416.32
7.3.300.0060.00016.16
7.3.290.0000.00716.34
7.3.280.0050.01316.30
7.3.270.0060.01217.40
7.3.260.0150.00316.27
7.3.250.0120.00416.44
7.3.240.0070.01016.47
7.3.230.0150.00816.48
7.3.210.0110.00616.51
7.3.200.0030.01416.45
7.3.190.0060.00916.42
7.3.180.0070.01016.48
7.3.170.0080.01116.44
7.3.160.0120.00616.48
7.2.330.0090.00916.86
7.2.320.0080.00816.85
7.2.310.0030.01316.64
7.2.300.0130.00316.52
7.2.290.0040.01916.55
7.2.60.0070.00716.93
7.2.00.0060.00619.39
7.1.200.0000.00715.58
7.1.100.0100.00718.02
7.1.70.0030.00316.94
7.1.60.0070.00419.27
7.1.50.0080.00416.88
7.1.00.0100.07022.32
7.0.200.0460.00714.42
7.0.60.0070.08020.02
7.0.50.0070.04317.88
7.0.40.0000.09020.27
7.0.30.0230.07720.17
7.0.20.0300.06720.30
7.0.10.0300.07320.07
7.0.00.0070.05320.16
5.6.280.0000.06021.13
5.6.210.0100.07720.47
5.6.200.0070.06018.29
5.6.190.0100.08320.77
5.6.180.0270.08020.77
5.6.170.0200.06320.44
5.6.160.0130.05320.55
5.6.150.0030.04718.23
5.6.140.0030.04318.27
5.6.130.0030.04018.29
5.6.120.0100.08321.04
5.6.110.0130.07721.05
5.6.100.0070.09020.99
5.6.90.0100.07721.00
5.6.80.0030.04020.38
5.6.70.3370.03320.38
5.5.350.0130.07720.50
5.5.340.0070.05018.09
5.5.330.0070.04320.56
5.5.320.0400.05720.34
5.5.310.0070.04720.32
5.5.300.0070.08017.99
5.5.290.0000.07718.03
5.5.280.0000.05720.88
5.5.270.0100.04320.73
5.5.260.0170.03320.65
5.5.250.0030.04720.47
5.5.240.0430.06320.28
5.4.450.0870.04719.19
5.4.440.0730.06019.46
5.4.430.0170.05719.61
5.4.420.0170.05319.40
5.4.410.0030.06719.31
5.4.400.0170.04718.98
5.4.390.0300.05319.29
5.4.380.0230.04719.26
5.4.370.0270.04718.97
5.4.360.0200.06019.11
5.4.350.0300.04718.98
5.4.340.0130.06019.01
5.4.320.0170.05719.29
5.4.310.0270.05019.30
5.4.300.0200.05019.11
5.4.290.0130.06019.29
5.4.280.0130.06019.27
5.4.270.0170.05718.82
5.4.260.0270.05318.84
5.4.250.0070.06319.13
5.4.240.0170.06719.13
5.4.230.0200.05719.18
5.4.220.0300.05719.15
5.4.210.0130.06019.07
5.4.200.0200.05019.25
5.4.190.0270.05019.14
5.4.180.0200.05018.84
5.4.170.0130.06018.85
5.4.160.0230.05019.23
5.4.150.0230.06019.04
5.4.140.0270.04316.38
5.4.130.0370.05016.35
5.4.120.0300.05716.29
5.4.110.0170.07316.59
5.4.100.0230.05316.52
5.4.90.0100.05016.25
5.4.80.0100.05316.63
5.4.70.0200.04716.57
5.4.60.0300.06016.54
5.4.50.0030.03716.34
5.4.40.0030.07016.25
5.4.30.0030.05716.43
5.4.20.0370.05316.43

preferences:
50.04 ms | 401 KiB | 5 Q