3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { function bar() { $GLOBALS['var'] = array(); $closure = function(){return $GLOBALS;}; print_r($closure()); } } $foo = new foo; $foo->bar();

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)
8.3.40.0140.00318.60
8.3.30.0070.00719.09
8.3.20.0080.01119.97
8.3.10.0140.00023.61
8.3.00.0080.00020.68
8.2.170.0140.00422.96
8.2.160.0110.00322.11
8.2.150.0030.00524.18
8.2.140.0090.00924.66
8.2.130.0040.00426.16
8.2.120.0000.00722.23
8.2.110.0060.00322.13
8.2.100.0120.00017.78
8.2.90.0060.00319.23
8.2.80.0000.00818.03
8.2.70.0090.00317.50
8.2.60.0040.00418.05
8.2.50.0030.00618.07
8.2.40.0040.00418.09
8.2.30.0000.01018.19
8.2.20.0040.00417.59
8.2.10.0050.00317.76
8.2.00.0050.00317.73
8.1.270.0070.01323.79
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0100.00023.90
8.1.230.0060.00619.16
8.1.220.0070.00017.76
8.1.210.0030.00618.77
8.1.200.0030.00617.23
8.1.190.0040.00417.53
8.1.180.0040.00418.10
8.1.170.0060.00318.53
8.1.160.0040.00422.07
8.1.150.0070.00018.68
8.1.140.0000.00717.43
8.1.130.0000.00717.78
8.1.120.0030.00417.51
8.1.110.0000.00717.34
8.1.100.0000.00717.39
8.1.90.0000.00717.40
8.1.80.0030.00317.30
8.1.70.0030.00317.40
8.1.60.0060.00317.60
8.1.50.0040.00417.52
8.1.40.0030.00517.42
8.1.30.0000.01017.69
8.1.20.0000.00717.60
8.1.10.0030.00617.55
8.1.00.0040.00417.38
8.0.300.0050.00318.77
8.0.290.0000.00717.17
8.0.280.0000.00718.35
8.0.270.0000.00717.16
8.0.260.0030.00316.72
8.0.250.0040.00416.84
8.0.240.0000.00716.93
8.0.230.0000.00716.94
8.0.220.0030.00316.93
8.0.210.0000.00716.86
8.0.200.0000.00716.93
8.0.190.0040.00416.99
8.0.180.0030.00516.86
8.0.170.0040.00416.88
8.0.160.0030.00516.95
8.0.150.0000.00716.89
8.0.140.0000.00816.89
8.0.130.0060.00013.27
8.0.120.0040.00416.96
8.0.110.0000.00816.85
8.0.100.0030.00516.71
8.0.90.0040.00416.76
8.0.80.0060.01116.79
8.0.70.0000.00816.88
8.0.60.0050.00217.00
8.0.50.0050.00316.75
8.0.30.0120.01017.17
8.0.20.0110.00817.40
8.0.10.0040.00416.86
8.0.00.0090.01016.73
7.4.330.0020.00215.00
7.4.320.0060.00016.42
7.4.300.0030.00616.55
7.4.290.0110.00016.62
7.4.280.0000.00616.59
7.4.270.0040.00416.49
7.4.260.0030.00316.55
7.4.250.0000.00816.50
7.4.240.0030.00316.44
7.4.230.0030.00316.71
7.4.220.0140.00416.68
7.4.210.0050.01216.54
7.4.200.0070.00016.53
7.4.190.0000.00716.69
7.4.160.0110.00316.66
7.4.150.0140.00517.40
7.4.140.0110.00617.86
7.4.130.0080.00916.46
7.4.120.0090.00816.35
7.4.110.0070.01016.51
7.4.100.0150.00716.52
7.4.90.0030.01316.38
7.4.80.0140.01019.39
7.4.70.0060.01616.33
7.4.60.0070.00916.44
7.4.50.0070.00316.51
7.4.40.0060.01119.43
7.4.30.0080.01216.04
7.4.20.0030.01316.30
7.4.10.0090.00616.43
7.4.00.0040.01315.52
7.3.330.0000.00513.33
7.3.320.0060.00013.27
7.3.310.0040.00416.18
7.3.300.0000.00716.38
7.3.290.0100.01016.37
7.3.280.0100.00716.38
7.3.270.0060.00917.40
7.3.260.0080.00916.50
7.3.250.0090.00816.61
7.3.240.0100.01016.37
7.3.230.0100.01316.66
7.3.210.0030.01416.52
7.3.200.0100.00619.39
7.3.190.0120.00816.50
7.3.180.0090.00716.55
7.3.170.0030.01316.41
7.3.160.0040.01316.23
7.3.150.0060.01116.45
7.3.140.0090.00616.28
7.3.130.0140.00416.18
7.3.120.0050.01215.27
7.3.110.0080.01115.70
7.3.100.0110.00515.81
7.3.90.0020.01515.58
7.3.80.0080.00815.50
7.3.70.0110.00315.50
7.3.60.0090.00715.48
7.3.50.0060.00915.30
7.3.40.0090.00815.57
7.3.30.0050.01015.53
7.3.20.0060.01216.63
7.3.10.0620.09248.73
7.3.00.0860.09449.01
7.2.330.0110.00616.78
7.2.320.0130.00816.73
7.2.310.0040.01416.46
7.2.300.0080.00816.38
7.2.290.0130.00316.64
7.2.280.0070.01316.81
7.2.270.0130.00316.71
7.2.260.0100.01116.78
7.2.250.0090.01015.81
7.2.240.0070.01515.82
7.2.230.0060.00715.75
7.2.220.0050.01215.74
7.2.210.0080.00615.59
7.2.200.0040.01615.90
7.2.190.0120.00615.86
7.2.180.0030.01315.67
7.2.170.0040.01415.82
7.2.160.0090.00916.42
7.2.150.0090.00916.60
7.2.140.0130.00616.49
7.2.130.0100.01016.45
7.2.120.0110.01216.66
7.2.110.0150.00816.53
7.2.100.0100.00916.42
7.2.90.0050.01416.07
7.2.80.0110.01016.63
7.2.70.0140.01116.26
7.2.60.0070.01116.74
7.2.50.0170.00916.53
7.2.40.0120.00916.37
7.2.30.0120.01416.64
7.2.20.0140.01616.79
7.2.10.0180.00616.16
7.2.00.0120.01216.79
7.1.330.0060.01015.67
7.1.320.0110.00515.43
7.1.310.0150.00115.58
7.1.300.0180.00615.69
7.1.290.0020.01515.66
7.1.280.0050.01215.63
7.1.270.0060.01115.67
7.1.260.0060.01015.48
7.1.250.0100.00915.14
7.1.240.0060.01615.45
7.1.230.0090.01115.45
7.1.220.0210.00315.39
7.1.210.0130.00615.52
7.1.200.0080.00615.55
7.1.190.0090.00915.53
7.1.180.0060.00915.27
7.1.170.0110.00815.40
7.1.160.0130.00715.45
7.1.150.0070.01715.37
7.1.140.0140.00715.34
7.1.130.0060.01315.49
7.1.120.0030.00515.30
7.1.110.0080.01215.55
7.1.100.0140.01115.55
7.1.90.0120.00615.53
7.1.80.0050.01515.61
7.1.70.0040.01316.13
7.1.60.0080.01517.35
7.1.50.0100.01116.21
7.1.40.0070.01115.39
7.1.30.0080.01215.49
7.1.20.0030.01615.39
7.1.10.0120.00915.44
7.1.00.0060.04318.85
7.0.330.0030.01414.98
7.0.320.0070.01015.07
7.0.310.0030.01615.08
7.0.300.0080.01215.02
7.0.290.0150.00815.05
7.0.280.0030.01715.13
7.0.270.0160.01615.13
7.0.260.0080.01615.09
7.0.250.0100.01315.01
7.0.240.0110.00715.11
7.0.230.0050.00415.34
7.0.220.0060.01614.88
7.0.210.0130.00714.98
7.0.200.0040.01215.76
7.0.190.0090.00915.11
7.0.180.0090.01515.25
7.0.170.0130.01715.30
7.0.160.0110.01414.92
7.0.150.0120.01314.93
7.0.140.0090.04318.69
7.0.130.0120.01015.31
7.0.120.0100.01014.95
7.0.110.0100.01415.13
7.0.100.0160.02017.49
7.0.90.0090.02517.48
7.0.80.0150.02017.59
7.0.70.0110.03017.57
7.0.60.0080.04117.41
7.0.50.0150.04517.65
7.0.40.0090.04517.57
7.0.30.0090.04617.58
7.0.20.0050.05017.58
7.0.10.0120.02817.56
7.0.00.0170.02817.55
5.6.400.0100.01315.95
5.6.390.0000.02015.81
5.6.380.0060.01615.98
5.6.370.0110.01116.11
5.6.360.0070.02116.01
5.6.350.0110.01815.77
5.6.340.0120.01215.99
5.6.330.0130.01315.86
5.6.320.0090.01015.95
5.6.310.0030.02215.86
5.6.300.0120.01516.00
5.6.290.0160.01115.86
5.6.280.0140.03918.50
5.6.270.0100.01715.99
5.6.260.0100.01615.91
5.6.250.0120.04018.37
5.6.240.0070.02918.37
5.6.230.0100.02718.24
5.6.220.0060.03018.16
5.6.210.0130.03118.32
5.6.200.0130.04818.44
5.6.190.0120.04418.55
5.6.180.0120.04318.45
5.6.170.0110.04818.52
5.6.160.0060.03118.47
5.6.150.0150.04518.68
5.6.140.0110.05118.49
5.6.130.0110.04518.46
5.6.120.0140.03218.55
5.6.110.0100.04918.60
5.6.100.0090.04918.39
5.6.90.0070.04018.45
5.6.80.0200.03518.16
5.6.70.0110.04118.07
5.6.60.0110.04318.04
5.6.50.0110.05018.11
5.6.40.0160.04018.05
5.6.30.0110.04118.10
5.6.20.0080.04718.11
5.6.10.0090.04418.03
5.6.00.0110.04218.14
5.5.380.0070.02818.21
5.5.370.0040.02718.13
5.5.360.0080.03218.16
5.5.350.0100.02918.08
5.5.340.0140.04518.47
5.5.330.0150.04318.42
5.5.320.0110.04818.39
5.5.310.0090.04818.35
5.5.300.0110.03418.36
5.5.290.0090.05918.48
5.5.280.0080.05118.48
5.5.270.0120.03918.30
5.5.260.0150.03018.21
5.5.250.0160.04718.23
5.5.240.0130.04418.11
5.5.230.0140.04318.00
5.5.220.0060.04918.00
5.5.210.0070.04817.97
5.5.200.0120.04317.99
5.5.190.0100.04717.96
5.5.180.0110.03517.86
5.5.170.0070.02015.79
5.5.160.0080.04617.96
5.5.150.0100.04218.05
5.5.140.0080.04518.04
5.5.130.0090.04417.92
5.5.120.0050.04717.94
5.5.110.0120.04017.96
5.5.100.0190.03918.00
5.5.90.0120.03718.01
5.5.80.0110.04017.84
5.5.70.0110.04518.02
5.5.60.0140.02717.84
5.5.50.0140.03617.84
5.5.40.0100.04517.98
5.5.30.0110.04417.91
5.5.20.0100.04118.05
5.5.10.0120.04517.78
5.5.00.0120.02817.94
5.4.450.0100.04416.21
5.4.440.0110.04016.17
5.4.430.0090.03716.10
5.4.420.0090.02616.07
5.4.410.0080.04516.01
5.4.400.0160.03815.88
5.4.390.0090.04415.93
5.4.380.0120.04115.79
5.4.370.0050.04815.97
5.4.360.0110.03815.84
5.4.350.0080.04415.97
5.4.340.0110.02215.86
5.4.330.0140.00512.87
5.4.320.0100.03715.95
5.4.310.0050.04715.91
5.4.300.0130.04015.74
5.4.290.0050.03415.74
5.4.280.0110.03615.81
5.4.270.0050.04515.87
5.4.260.0100.04115.73
5.4.250.0150.02315.81
5.4.240.0130.03815.84
5.4.230.0080.04015.92
5.4.220.0070.03015.98
5.4.210.0080.03815.89
5.4.200.0090.04315.82
5.4.190.0090.03415.65
5.4.180.0070.03215.87
5.4.170.0080.03815.90
5.4.160.0130.03215.73
5.4.150.0150.02315.68
5.4.140.0070.04714.62
5.4.130.0130.03114.48
5.4.120.0090.02214.52
5.4.110.0080.03714.54
5.4.100.0030.04314.59
5.4.90.0120.03614.52
5.4.80.0110.03714.52
5.4.70.0050.04114.56
5.4.60.0120.03714.58
5.4.50.0130.03714.59
5.4.40.0070.04614.58
5.4.30.0140.03414.46
5.4.20.0080.04114.55
5.4.10.0190.01714.39
5.4.00.0080.03814.30
5.3.290.0040.04913.91
5.3.280.0100.04513.89
5.3.270.0130.04013.89
5.3.260.0090.04313.85
5.3.250.0080.04113.90
5.3.240.0050.02813.91
5.3.230.0100.04513.79
5.3.220.0070.04013.79
5.3.210.0090.04513.74
5.3.200.0050.04713.75
5.3.190.0080.03613.81
5.3.180.0100.04213.85
5.3.170.0080.04013.80
5.3.160.0090.04613.93
5.3.150.0070.04413.88
5.3.140.0080.03813.85
5.3.130.0120.03813.86
5.3.120.0050.04713.92
5.3.110.0100.02713.88
5.3.100.0110.04113.59
5.3.90.0080.04213.44
5.3.80.0130.03713.60
5.3.70.0110.03513.59
5.3.60.0080.04013.53
5.3.50.0120.03913.53
5.3.40.0130.03813.46
5.3.30.0110.02613.57
5.3.20.0070.03613.26
5.3.10.0050.04013.22
5.3.00.0090.03413.24
5.2.170.0080.02811.77
5.2.160.0070.02811.84
5.2.150.0080.03311.81
5.2.140.0030.03611.76
5.2.130.0080.03311.82
5.2.120.0050.03611.74
5.2.110.0110.02811.82
5.2.100.0070.01811.79
5.2.90.0050.02311.82
5.2.80.0070.02311.75
5.2.70.0070.03511.81
5.2.60.0110.03111.67
5.2.50.0030.03611.76
5.2.40.0070.03011.74
5.2.30.0030.03211.71
5.2.20.0040.02111.71
5.2.10.0090.03211.70
5.2.00.0080.03211.56
5.1.60.0060.03011.42
5.1.50.0050.02011.39
5.1.40.0010.03111.45
5.1.30.0080.02511.44
5.1.20.0070.03011.45
5.1.10.0090.02511.29
5.1.00.0030.03611.22
5.0.50.0040.02510.98
5.0.40.0070.02110.98
5.0.30.0040.03410.98
5.0.20.0060.02310.98
5.0.10.0040.02510.98
5.0.00.0040.03510.98
4.4.90.0020.01810.98
4.4.80.0000.01110.98
4.4.70.0030.01210.98
4.4.60.0050.01610.98
4.4.50.0020.01810.98
4.4.40.0040.01610.98
4.4.30.0040.01710.98
4.4.20.0050.01710.98
4.4.10.0020.02110.98
4.4.00.0020.02910.98
4.3.110.0030.01510.98
4.3.100.0000.02010.98
4.3.90.0020.02010.98
4.3.80.0000.01910.98
4.3.70.0060.01510.98
4.3.60.0020.02210.98
4.3.50.0020.02210.98
4.3.40.0050.02510.98
4.3.30.0050.01510.98
4.3.20.0010.02110.98
4.3.10.0030.01810.98
4.3.00.0000.02110.98

preferences:
42.08 ms | 400 KiB | 5 Q