3v4l.org

run code in 300+ PHP versions simultaneously
<?php $o = new stdClass; $o->attr = 'foo'; $f = function() use($o) { var_dump($o); }; $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)
8.3.60.0040.01116.50
8.3.50.0180.01022.12
8.3.40.0170.00018.79
8.3.30.0070.00719.21
8.3.20.0040.00420.34
8.3.10.0070.00023.71
8.3.00.0050.00319.51
8.2.180.0060.00916.38
8.2.170.0070.00722.96
8.2.160.0100.00320.57
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0090.00026.16
8.2.120.0020.00522.08
8.2.110.0040.00419.27
8.2.100.0000.01117.78
8.2.90.0050.00319.23
8.2.80.0040.00417.97
8.2.70.0000.00917.50
8.2.60.0030.00717.93
8.2.50.0080.00018.07
8.2.40.0030.00719.86
8.2.30.0000.00717.97
8.2.20.0030.00517.69
8.2.10.0040.00418.02
8.2.00.0040.00417.67
8.1.280.0140.00425.92
8.1.270.0060.00323.89
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00319.38
8.1.230.0090.00322.71
8.1.220.0060.00317.74
8.1.210.0080.00018.77
8.1.200.0040.00417.35
8.1.190.0030.00517.35
8.1.180.0000.00918.10
8.1.170.0000.00918.65
8.1.160.0040.00421.96
8.1.150.0080.00018.55
8.1.140.0000.00717.36
8.1.130.0070.00017.77
8.1.120.0070.00017.35
8.1.110.0050.00217.43
8.1.100.0040.00417.37
8.1.90.0070.00017.45
8.1.80.0000.00717.52
8.1.70.0000.00717.36
8.1.60.0000.00917.50
8.1.50.0040.00417.55
8.1.40.0040.00417.38
8.1.30.0050.00317.39
8.1.20.0080.00017.51
8.1.10.0000.00717.55
8.1.00.0040.00417.53
8.0.300.0070.00018.77
8.0.290.0070.00017.18
8.0.280.0080.00018.38
8.0.270.0030.00316.77
8.0.260.0070.00017.36
8.0.250.0040.00416.80
8.0.240.0070.00016.96
8.0.230.0030.00616.91
8.0.220.0040.00416.87
8.0.210.0000.00716.93
8.0.200.0000.00716.85
8.0.190.0000.00916.89
8.0.180.0040.00416.81
8.0.170.0000.00816.74
8.0.160.0080.00016.75
8.0.150.0080.00016.79
8.0.140.0040.00416.84
8.0.130.0000.00613.28
8.0.120.0080.00016.77
8.0.110.0000.00716.80
8.0.100.0050.00216.72
8.0.90.0070.00016.79
8.0.80.0060.01616.88
8.0.70.0050.00316.89
8.0.60.0030.00316.72
8.0.50.0030.00616.77
8.0.30.0090.00917.08
8.0.20.0100.00917.40
8.0.10.0040.00416.92
8.0.00.0120.00816.68
7.4.330.0050.00015.15
7.4.320.0000.00716.64
7.4.300.0060.00016.51
7.4.290.0000.00716.65
7.4.280.0040.00416.45
7.4.270.0030.00516.58
7.4.260.0040.00416.48
7.4.250.0040.00416.55
7.4.240.0030.00416.53
7.4.230.0070.00016.45
7.4.220.0070.01116.62
7.4.210.0080.01016.64
7.4.200.0030.00316.66
7.4.190.0040.00416.68
7.4.160.0040.01116.44
7.4.150.0110.00717.40
7.4.140.0100.00717.86
7.4.130.0120.00716.57
7.4.120.0080.01016.37
7.4.110.0120.00516.45
7.4.100.0090.00916.39
7.4.90.0070.01016.34
7.4.80.0120.00619.39
7.4.70.0000.01616.41
7.4.60.0120.00616.40
7.4.50.0080.00016.21
7.4.40.0070.01016.60
7.4.30.0060.01016.55
7.4.00.0030.01315.10
7.3.330.0030.00313.30
7.3.320.0050.00013.14
7.3.310.0000.00816.34
7.3.300.0030.00316.18
7.3.290.0000.01516.32
7.3.280.0130.00316.31
7.3.270.0170.00317.40
7.3.260.0180.00816.40
7.3.250.0120.00616.44
7.3.240.0100.00616.40
7.3.230.0070.01316.51
7.3.210.0070.01016.46
7.3.200.0120.00619.39
7.3.190.0080.00816.37
7.3.180.0170.00016.60
7.3.170.0060.00916.27
7.3.160.0120.00316.63
7.3.120.0080.00814.72
7.3.110.0100.00814.84
7.3.100.0040.00814.86
7.3.90.0060.00314.80
7.3.80.0090.00914.62
7.3.70.0060.01214.84
7.3.60.0070.00714.52
7.3.50.0000.01214.58
7.3.40.0030.01214.80
7.3.30.0040.01514.82
7.3.20.0030.01016.68
7.3.10.0070.00316.66
7.3.00.0080.00816.72
7.2.330.0130.01316.63
7.2.320.0090.00916.75
7.2.310.0040.01416.69
7.2.300.0070.00716.69
7.2.290.0100.00616.71
7.2.250.0080.00814.88
7.2.240.0090.00614.99
7.2.230.0100.00315.22
7.2.220.0090.00315.13
7.2.210.0070.00715.08
7.2.200.0000.01514.78
7.2.190.0030.01315.03
7.2.180.0100.01014.94
7.2.170.0120.00614.90
7.2.60.0030.01316.83
7.2.00.0080.01219.26
7.1.330.0070.00715.75
7.1.320.0000.01015.85
7.1.310.0000.00915.82
7.1.300.0030.01015.85
7.1.290.0000.01315.82
7.1.280.0000.01615.73
7.1.270.0120.00315.78
7.1.260.0100.00315.84
7.1.200.0070.00315.75
7.1.100.0030.00917.94
7.1.70.0030.00317.13
7.1.60.0130.01019.46
7.1.50.0040.01616.92
7.1.00.0030.07322.33
7.0.200.0030.00316.65
7.0.140.0070.07022.04
7.0.60.0070.08020.03
7.0.50.0030.08317.85
7.0.40.0130.07720.10
7.0.30.0200.04320.21
7.0.20.0230.06320.16
7.0.10.0300.08020.30
7.0.00.0000.05320.06
5.6.280.0070.07020.89
5.6.210.0070.07320.72
5.6.200.0100.05718.19
5.6.190.0100.08720.50
5.6.180.3270.03720.44
5.6.170.0230.08020.71
5.6.160.0130.04320.54
5.6.150.0170.06318.25
5.6.140.0100.08018.13
5.6.130.0070.08718.15
5.6.120.0030.08321.04
5.6.110.0100.07721.07
5.6.100.0000.09021.00
5.6.90.0030.08320.96
5.6.80.0100.08320.37
5.6.70.0270.06720.52
5.5.350.0170.08020.41
5.5.340.0030.04017.95
5.5.330.0070.07720.47
5.5.320.0470.07020.28
5.5.310.0330.06320.27
5.5.300.0070.07018.03
5.5.290.0100.07317.95
5.5.280.0000.06320.78
5.5.270.0030.04320.88
5.5.260.0130.07320.87
5.5.250.0100.05720.47
5.5.240.0030.08720.26
5.4.450.0170.06019.17
5.4.440.0270.04719.47
5.4.430.0830.05019.47
5.4.420.0670.00019.36
5.4.410.0170.04318.96
5.4.400.0330.05018.75
5.4.390.0330.05018.59
5.4.380.0230.05018.53
5.4.370.0070.04018.59
5.4.360.0070.04018.62
5.4.350.0070.03512.02
5.4.340.0070.04312.02
5.4.320.0060.03812.50
5.4.310.0030.04112.50
5.4.300.0060.03712.51
5.4.290.0070.04212.50
5.4.280.0040.03812.39
5.4.270.0070.03812.39
5.4.260.0140.07212.39
5.4.250.0120.05012.39
5.4.240.0070.04112.40
5.4.230.0070.05712.39
5.4.220.0110.05712.39
5.4.210.0080.05112.39
5.4.200.0060.05512.39
5.4.190.0060.04012.38
5.4.180.0090.03712.38
5.4.170.0100.05012.40
5.4.160.0130.04612.39
5.4.150.0120.04012.39
5.4.140.0040.04712.07
5.4.130.0060.03812.06
5.4.120.0110.04912.02
5.4.110.0120.04812.01
5.4.100.0100.04412.02
5.4.90.0070.03912.02
5.4.80.0080.04012.01
5.4.70.0070.03512.01
5.4.60.0040.03912.01
5.4.50.0040.04012.01
5.4.40.0080.03812.00
5.4.30.0100.03812.00
5.4.20.0100.04412.00
5.4.10.0170.03911.99
5.4.00.0040.03911.48
5.3.290.0050.04012.80
5.3.280.0080.04012.71
5.3.270.0050.04412.73
5.3.260.0110.03612.72
5.3.250.0030.04112.72
5.3.240.0080.04812.72
5.3.230.0050.05012.71
5.3.220.0130.05012.68
5.3.210.0080.05312.68
5.3.200.0060.04112.68
5.3.190.0070.03912.68
5.3.180.0060.03812.68
5.3.170.0070.03712.67
5.3.160.0080.03912.67
5.3.150.0100.05612.68
5.3.140.0070.04912.66
5.3.130.0170.06812.66
5.3.120.0130.06612.66
5.3.110.0110.05312.66
5.3.100.0130.04612.12
5.3.90.0100.03712.09
5.3.80.0080.03812.09
5.3.70.0070.04612.09
5.3.60.0040.05412.07
5.3.50.0180.05712.02
5.3.40.0120.06312.02
5.3.30.0060.05311.98
5.3.20.0090.06711.76
5.3.10.0090.05811.72
5.3.00.0050.03811.72
5.2.170.0080.0299.18
5.2.160.0180.0909.18
5.2.150.0070.0579.18
5.2.140.0070.0329.18
5.2.130.0070.0319.14
5.2.120.0140.0419.14
5.2.110.0030.0329.14
5.2.100.0040.0339.14
5.2.90.0190.0609.14
5.2.80.0140.0449.14
5.2.70.0090.0449.14
5.2.60.0070.0479.09
5.2.50.0050.0359.06
5.2.40.0060.0359.04
5.2.30.0060.0429.02
5.2.20.0060.0319.00
5.2.10.0070.0298.93
5.2.00.0030.0318.78
5.1.60.0030.0258.07
5.1.50.0070.0238.07
5.1.40.0060.0248.04
5.1.30.0070.0248.40
5.1.20.0030.0308.41
5.1.10.0060.0268.15
5.1.00.0040.0288.14
5.0.50.0050.0216.62
5.0.40.0030.0216.48
5.0.30.0040.0376.29
5.0.20.0030.0236.26
5.0.10.0060.0206.24
5.0.00.0030.0336.23
4.4.90.0010.0184.77
4.4.80.0030.0154.75
4.4.70.0080.0184.76
4.4.60.0030.0154.75
4.4.50.0050.0164.77
4.4.40.0050.0264.71
4.4.30.0030.0194.76
4.4.20.0040.0224.85
4.4.10.0020.0214.84
4.4.00.0010.0294.76
4.3.110.0040.0164.67
4.3.100.0020.0174.66
4.3.90.0030.0184.64
4.3.80.0040.0264.58
4.3.70.0050.0164.63
4.3.60.0030.0174.63
4.3.50.0040.0164.63
4.3.40.0030.0244.54
4.3.30.0040.0163.29
4.3.20.0020.0183.26
4.3.10.0020.0173.22
4.3.00.0100.0207.63

preferences:
44.77 ms | 400 KiB | 5 Q