3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A{ } $a = new A(); class B{ public function test($obj = '') { $obj = new A(); $obj->test = 'test'; } } $b = new B(); $b->test($a); var_dump($a);

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)
8.3.60.0070.00716.38
8.3.50.0060.01122.13
8.3.40.0040.01118.67
8.3.30.0100.00318.93
8.3.20.0000.00720.34
8.3.10.0040.00423.42
8.3.00.0030.00519.16
8.2.180.0110.00418.24
8.2.170.0070.01022.96
8.2.160.0040.01120.47
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0080.00020.52
8.2.110.0040.00419.30
8.2.100.0090.00317.91
8.2.90.0000.00819.22
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0040.00417.80
8.2.50.0070.00618.07
8.2.40.0000.00819.94
8.2.30.0000.00718.17
8.2.20.0030.00517.66
8.2.10.0030.00417.91
8.2.00.0070.00017.61
8.1.280.0090.00925.92
8.1.270.0050.00323.82
8.1.260.0030.00526.35
8.1.250.0070.00028.09
8.1.240.0160.00020.93
8.1.230.0060.00617.42
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0100.00017.22
8.1.190.0060.00317.35
8.1.180.0040.00418.10
8.1.170.0000.00818.50
8.1.160.0080.00021.81
8.1.150.0030.00518.58
8.1.140.0040.00417.28
8.1.130.0070.00017.69
8.1.120.0070.00017.38
8.1.110.0070.00017.35
8.1.100.0000.00717.41
8.1.90.0030.00517.40
8.1.80.0000.00817.41
8.1.70.0000.00717.31
8.1.60.0070.00017.50
8.1.50.0050.00317.34
8.1.40.0050.00217.53
8.1.30.0000.00817.50
8.1.20.0000.00717.64
8.1.10.0000.00717.49
8.1.00.0050.00217.44
8.0.300.0000.00818.77
8.0.290.0040.00416.63
8.0.280.0070.00018.37
8.0.270.0070.00017.17
8.0.260.0030.00317.20
8.0.250.0030.00516.76
8.0.240.0000.00716.75
8.0.230.0030.00316.73
8.0.220.0070.00016.89
8.0.210.0000.00716.79
8.0.200.0000.00816.90
8.0.190.0000.00716.79
8.0.180.0070.00016.82
8.0.170.0040.00416.88
8.0.160.0000.00716.81
8.0.150.0030.00716.77
8.0.140.0000.00716.77
8.0.130.0050.00313.21
8.0.120.0040.00416.84
8.0.110.0070.00016.76
8.0.100.0000.00716.80
8.0.90.0030.00416.85
8.0.80.0120.00916.82
8.0.70.0040.00416.87
8.0.60.0030.00316.66
8.0.50.0040.00416.80
8.0.30.0120.00717.06
8.0.20.0060.01117.40
8.0.10.0040.00416.88
8.0.00.0070.01016.73
7.4.330.0020.00215.07
7.4.320.0030.00316.53
7.4.300.0050.00216.39
7.4.290.0030.00316.58
7.4.280.0080.00016.41
7.4.270.0070.00016.40
7.4.260.0000.00716.50
7.4.250.0040.00416.47
7.4.240.0040.00316.49
7.4.230.0000.00716.47
7.4.220.0090.00916.62
7.4.210.0090.00816.58
7.4.200.0020.00516.70
7.4.190.0000.00716.53
7.4.160.0040.01816.48
7.4.150.0100.00717.40
7.4.140.0120.00817.86
7.4.130.0060.01116.39
7.4.120.0090.01116.57
7.4.110.0100.00616.45
7.4.100.0040.01416.38
7.4.90.0140.01116.51
7.4.80.0110.01119.39
7.4.70.0140.00316.34
7.4.60.0150.00316.39
7.4.50.0000.00516.48
7.4.40.0090.01016.52
7.4.30.0100.00716.55
7.4.00.0030.01014.69
7.3.330.0020.00213.24
7.3.320.0030.00313.16
7.3.310.0050.00316.35
7.3.300.0000.00716.18
7.3.290.0060.00916.31
7.3.280.0080.01016.28
7.3.270.0030.01417.40
7.3.260.0140.00616.29
7.3.250.0100.00716.34
7.3.240.0060.01216.50
7.3.230.0100.01016.39
7.3.210.0110.00616.24
7.3.200.0130.00419.39
7.3.190.0030.01716.54
7.3.180.0070.01016.35
7.3.170.0060.00916.27
7.3.160.0100.00716.20
7.3.120.0070.01014.96
7.3.110.0030.01414.77
7.3.100.0030.01014.75
7.3.90.0070.01015.04
7.3.80.0000.01614.68
7.3.70.0040.01114.85
7.3.60.0100.00314.48
7.3.50.0070.01014.70
7.3.40.0040.00814.43
7.3.30.0030.01514.62
7.3.20.0080.00816.58
7.3.10.0030.01116.41
7.3.00.0060.00916.56
7.2.330.0070.01016.49
7.2.320.0110.00916.67
7.2.310.0180.00316.55
7.2.300.0130.00316.48
7.2.290.0070.01016.72
7.2.240.0090.00614.85
7.2.230.0100.00715.14
7.2.220.0030.01215.04
7.2.210.0030.01015.01
7.2.200.0100.00615.04
7.2.190.0040.01114.93
7.2.180.0090.00614.71
7.2.170.0060.00915.02
7.2.160.0070.01114.83
7.2.150.0090.00916.95
7.2.140.0040.01116.86
7.2.130.0040.00816.66
7.2.120.0100.00516.72
7.2.110.0080.00816.73
7.2.100.0050.00916.84
7.2.90.0040.00916.72
7.2.80.0050.00816.82
7.2.70.0050.01116.81
7.2.60.0050.00916.90
7.2.50.0070.00816.48
7.2.40.0030.00916.89
7.2.30.0060.00716.71
7.2.20.0090.00516.69
7.2.10.0060.00816.72
7.2.00.0050.01017.49
7.1.330.0000.01515.73
7.1.320.0060.00615.97
7.1.310.0020.01215.60
7.1.300.0060.00915.84
7.1.290.0100.00615.48
7.1.280.0000.01015.92
7.1.270.0100.00315.48
7.1.260.0030.01015.70
7.1.250.0040.01215.55
7.1.200.0230.00515.11
7.1.100.0050.00518.17
7.1.70.0070.00317.16
7.1.60.0100.01419.46
7.1.50.0090.01216.84
7.1.00.0030.07722.30
7.0.200.0040.00416.73
7.0.140.0030.07322.09
7.0.60.0100.05020.02
7.0.50.0030.06717.83
7.0.40.0030.05720.30
7.0.30.0200.09020.10
7.0.20.0170.04320.10
7.0.10.0100.08020.19
7.0.00.0170.07320.07
5.6.280.0070.07021.15
5.6.210.0000.05020.67
5.6.200.0000.06018.29
5.6.190.0100.03720.57
5.6.180.0270.04720.61
5.6.170.0170.04320.45
5.6.160.0070.08320.54
5.6.150.0100.08018.22
5.6.140.0030.04718.20
5.6.130.0070.05318.29
5.6.120.0200.07321.00
5.6.110.0070.03721.00
5.6.100.0170.07321.14
5.6.90.0070.04720.97
5.6.80.0030.04020.29
5.5.350.4300.04020.41
5.5.340.0070.08018.04
5.5.330.0130.05020.34
5.5.320.0230.06020.42
5.5.310.0070.04720.34
5.5.300.0100.05717.95
5.5.290.0070.08018.03
5.5.280.0100.08320.85
5.5.270.0130.06320.80
5.5.260.0070.08320.64
5.5.250.0230.06020.70
5.5.240.0000.08020.19
5.4.450.0300.04719.40
5.4.440.0270.06319.54
5.4.430.0130.06019.51
5.4.420.0170.06319.43
5.4.410.0370.05019.53
5.4.400.0430.05319.27
5.4.390.1230.05718.96
5.4.380.0100.05718.70
5.4.370.0170.07018.56
5.4.360.0070.05718.45
5.4.350.0170.05018.81
5.4.340.0100.06018.47
5.4.320.0060.05312.50
5.4.310.0100.04712.50
5.4.300.0040.03812.50
5.4.290.0170.05212.50
5.4.280.0180.05312.39
5.4.270.0340.06012.39
5.4.260.0130.04512.39
5.4.250.0120.03812.39
5.4.240.0080.04012.40
5.4.230.0090.05012.38
5.4.220.0050.04212.39
5.4.210.0120.04312.39
5.4.200.0070.05512.39
5.4.190.0110.05712.38
5.4.180.0160.04512.38
5.4.170.0110.05812.39
5.4.160.0080.05312.39
5.4.150.0050.05412.38
5.4.140.0070.06112.07
5.4.130.0130.06112.06
5.4.120.0070.05312.02
5.4.110.0100.04912.01
5.4.100.0110.04312.02
5.4.90.0020.05012.01
5.4.80.0100.03812.01
5.4.70.0130.04112.01
5.4.60.0120.05012.01
5.4.50.0090.03812.01
5.4.40.0060.03712.00
5.4.30.0060.03712.00
5.4.20.0080.04111.99
5.4.10.0050.03812.00
5.4.00.0070.03911.48
5.3.290.0050.04012.80
5.3.280.0100.03812.71
5.3.270.0080.05612.72
5.3.260.0140.05512.72
5.3.250.0150.04312.72
5.3.240.0090.05212.72
5.3.230.0100.05512.70
5.3.220.0110.05312.68
5.3.210.0140.05112.68
5.3.200.0060.06012.68
5.3.190.0130.05412.68
5.3.180.0090.05412.67
5.3.170.0100.03912.67
5.3.160.0070.04612.68
5.3.150.0080.06112.67
5.3.140.0240.04912.66
5.3.130.0070.05612.66
5.3.120.0150.06012.66
5.3.110.0190.06212.66
5.3.100.0370.08012.12
5.3.90.0090.05912.10
5.3.80.0110.05712.09
5.3.70.0080.05512.09
5.3.60.0140.03912.08
5.3.50.0200.05712.02
5.3.40.0070.04312.02
5.3.30.0070.04211.98
5.3.20.0060.03611.76
5.3.10.0080.03411.73
5.3.00.0100.03411.71
5.2.170.0040.0349.21
5.2.160.0080.0329.21
5.2.150.0050.0329.21
5.2.140.0040.0359.21
5.2.130.0070.0329.18
5.2.120.0070.0409.18
5.2.110.0060.0379.18
5.2.100.0100.0359.18
5.2.90.0060.0319.18
5.2.80.0080.0399.18
5.2.70.0050.0339.18
5.2.60.0090.0319.13
5.2.50.0050.0329.10
5.2.40.0060.0299.07
5.2.30.0050.0309.05
5.2.20.0020.0339.04
5.2.10.0050.0288.95
5.2.00.0050.0298.81
5.1.60.0050.0238.09
5.1.50.0030.0278.08
5.1.40.0050.0288.06
5.1.30.0080.0248.42
5.1.20.0080.0338.44
5.1.10.0080.0398.16
5.1.00.0090.0348.16
5.0.50.0070.0306.64
5.0.40.0100.0276.50
5.0.30.0110.0376.31
5.0.20.0060.0206.29
5.0.10.0060.0226.26
5.0.00.0030.0346.25
4.4.90.0060.0174.78
4.4.80.0060.0154.75
4.4.70.0060.0184.75
4.4.60.0050.0194.76
4.4.50.0060.0154.77
4.4.40.0050.0264.71
4.4.30.0060.0154.76
4.4.20.0050.0144.84
4.4.10.0060.0134.85
4.4.00.0040.0264.76
4.3.110.0050.0174.66
4.3.100.0040.0154.67
4.3.90.0050.0144.63
4.3.80.0040.0254.58
4.3.70.0020.0194.63
4.3.60.0040.0164.63
4.3.50.0040.0164.62
4.3.40.0060.0244.54
4.3.30.0050.0173.30
4.3.20.0060.0203.28
4.3.10.0030.0173.24
4.3.00.0130.0177.09

preferences:
40.94 ms | 401 KiB | 5 Q