3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A{ } $a = new A(); class B{ public function test($test, $obj = '') { $obj->id = 'test'; } } $b = new B(); $b->test('something', $a); var_dump($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)
8.3.60.0090.01218.65
8.3.50.0150.00821.98
8.3.40.0030.01018.73
8.3.30.0120.00318.82
8.3.20.0020.00520.39
8.3.10.0080.00023.56
8.3.00.0000.00719.06
8.2.180.0090.00618.22
8.2.170.0070.00722.96
8.2.160.0040.01120.29
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00822.15
8.2.110.0060.00319.31
8.2.100.0090.00317.91
8.2.90.0000.00819.13
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0050.00318.04
8.2.50.0060.00318.07
8.2.40.0040.00419.95
8.2.30.0030.00318.05
8.2.20.0070.00017.71
8.2.10.0000.00718.09
8.2.00.0000.00717.48
8.1.280.0030.01425.92
8.1.270.0050.00323.65
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0070.00320.79
8.1.230.0080.00317.46
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0050.00517.22
8.1.190.0050.00317.13
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0040.00421.95
8.1.150.0070.00318.50
8.1.140.0000.00717.30
8.1.130.0030.00517.80
8.1.120.0000.00817.42
8.1.110.0060.00317.38
8.1.100.0000.00717.39
8.1.90.0000.00717.37
8.1.80.0000.00717.39
8.1.70.0030.00317.34
8.1.60.0000.00717.57
8.1.50.0030.00617.46
8.1.40.0080.00017.48
8.1.30.0000.00817.64
8.1.20.0000.00717.65
8.1.10.0070.00017.55
8.1.00.0040.00417.41
8.0.300.0050.00218.77
8.0.290.0070.00016.58
8.0.280.0070.00018.37
8.0.270.0070.00017.17
8.0.260.0060.00017.24
8.0.250.0060.00016.88
8.0.240.0060.00016.91
8.0.230.0030.00316.78
8.0.220.0000.00716.89
8.0.210.0040.00416.81
8.0.200.0000.00616.83
8.0.190.0030.00316.85
8.0.180.0050.00316.72
8.0.170.0040.00416.84
8.0.160.0040.00416.65
8.0.150.0000.00716.66
8.0.140.0080.00016.81
8.0.130.0060.00013.31
8.0.120.0030.00616.83
8.0.110.0080.00016.69
8.0.100.0000.00816.75
8.0.90.0070.00016.88
8.0.80.0090.01316.81
8.0.70.0040.00416.68
8.0.60.0040.00416.83
8.0.50.0000.00716.84
8.0.30.0090.01017.04
8.0.20.0110.00717.40
8.0.10.0060.00316.95
8.0.00.0070.01016.56
7.4.330.0000.00515.00
7.4.320.0000.00616.43
7.4.300.0000.00716.48
7.4.290.0030.00316.50
7.4.280.0040.00416.50
7.4.270.0000.00716.42
7.4.260.0000.00716.61
7.4.250.0050.00316.58
7.4.240.0040.00316.46
7.4.230.0030.00316.68
7.4.220.0090.01216.61
7.4.210.0090.00816.51
7.4.200.0070.00016.34
7.4.190.0030.00316.39
7.4.160.0080.01216.59
7.4.150.0090.01017.40
7.4.140.0110.00817.86
7.4.130.0100.00816.38
7.4.120.0070.01416.49
7.4.110.0100.01316.42
7.4.100.0100.00716.41
7.4.90.0140.00916.63
7.4.80.0150.00919.39
7.4.70.0030.01316.23
7.4.60.0080.00816.16
7.4.50.0000.00616.73
7.4.40.0070.01016.36
7.4.30.0090.01516.66
7.4.10.0070.01314.76
7.4.00.0090.00614.81
7.3.330.0000.00513.32
7.3.320.0030.00313.27
7.3.310.0000.00716.20
7.3.300.0040.00416.31
7.3.290.0110.00916.20
7.3.280.0120.00716.35
7.3.270.0140.00717.40
7.3.260.0170.01316.36
7.3.250.0050.01316.21
7.3.240.0090.00916.23
7.3.230.0090.00816.39
7.3.210.0100.01316.43
7.3.200.0060.01019.39
7.3.190.0030.01816.27
7.3.180.0180.00016.56
7.3.170.0110.00816.33
7.3.160.0070.00716.38
7.3.130.0030.01714.77
7.3.120.0080.00914.66
7.3.110.0050.01214.68
7.3.100.0060.00814.63
7.3.90.0060.00914.52
7.3.80.0050.00914.85
7.3.70.0070.00714.86
7.3.60.0070.00614.70
7.3.50.0100.00114.59
7.3.40.0050.00914.76
7.3.30.0060.01014.68
7.3.20.0080.00616.49
7.3.10.0110.00316.42
7.3.00.0090.00716.55
7.2.330.0040.01316.54
7.2.320.0030.01316.65
7.2.310.0150.00616.41
7.2.300.0100.01516.54
7.2.290.0090.00816.62
7.2.260.0130.00314.86
7.2.250.0080.00915.04
7.2.240.0120.00514.87
7.2.230.0060.01114.87
7.2.220.0060.00914.94
7.2.210.0010.01314.84
7.2.200.0050.01014.86
7.2.190.0050.01014.79
7.2.180.0080.00714.96
7.2.170.0040.01114.94
7.2.160.0120.00514.85
7.2.150.0050.00816.88
7.2.140.0120.00716.82
7.2.130.0100.00716.49
7.2.120.0070.01016.79
7.2.110.0050.00816.74
7.2.100.0070.00916.74
7.2.90.0050.00916.58
7.2.80.0060.01016.84
7.2.70.0090.00716.81
7.2.60.0060.00816.83
7.2.50.0080.00916.56
7.2.40.0080.00916.70
7.2.30.0080.00616.79
7.2.20.0060.01116.73
7.2.10.0060.01016.59
7.2.00.0080.00717.24
7.1.330.0040.00915.74
7.1.320.0060.00815.69
7.1.310.0020.01415.75
7.1.300.0060.00815.70
7.1.290.0020.01215.74
7.1.280.0090.00715.87
7.1.270.0060.00815.75
7.1.260.0070.00815.59
7.1.250.0070.00815.64
7.1.240.0050.00715.61
7.1.230.0050.01015.75
7.1.220.0030.00815.85
7.1.210.0080.00615.76
7.1.200.0080.00415.77
7.1.190.0060.00915.71
7.1.180.0060.00515.72
7.1.170.0020.00915.69
7.1.160.0080.00615.50
7.1.150.0110.00315.65
7.1.140.0050.00915.62
7.1.130.0070.00715.41
7.1.120.0060.00415.65
7.1.110.0060.00815.73
7.1.100.0060.00616.32
7.1.90.0070.00615.72
7.1.80.0030.00815.80
7.1.70.0050.00516.28
7.1.60.0060.00917.05
7.1.50.0090.01022.13
7.1.40.0080.00715.73
7.1.30.0060.00515.61
7.1.20.0060.00615.63
7.1.10.0100.00215.60
7.1.00.0060.03017.97
7.0.330.0070.00915.41
7.0.320.0100.00515.19
7.0.310.0080.00515.41
7.0.300.0030.00815.38
7.0.290.0090.00315.36
7.0.280.0080.00615.39
7.0.270.0020.00815.48
7.0.260.0080.00715.49
7.0.250.0040.00715.45
7.0.240.0100.00315.36
7.0.230.0000.01115.46
7.0.220.0020.01015.37
7.0.210.0080.00615.27
7.0.200.0050.00515.72
7.0.190.0050.00915.17
7.0.180.0040.00815.44
7.0.170.0040.00915.24
7.0.160.0060.00615.46
7.0.150.0070.00615.40
7.0.140.0040.03217.57
7.0.130.0080.00715.17
7.0.120.0010.01015.48
7.0.110.0080.00515.32
7.0.100.0050.00815.39
7.0.90.0050.01115.48
7.0.80.0080.00415.37
7.0.70.0050.01015.24
7.0.60.0040.02916.95
7.0.50.0070.03016.37
7.0.40.0050.02315.61
7.0.30.0130.02815.72
7.0.20.0130.03115.66
7.0.10.0150.02615.59
7.0.00.0030.03715.65
5.6.400.0070.01014.37
5.6.390.0040.00914.57
5.6.380.0030.00914.52
5.6.370.0060.00814.45
5.6.360.0020.00914.44
5.6.350.0100.00514.51
5.6.340.0060.00714.19
5.6.330.0040.00914.64
5.6.320.0000.01314.45
5.6.310.0070.00714.32
5.6.300.0030.00914.53
5.6.290.0090.00714.17
5.6.280.0030.03216.66
5.6.270.0040.01014.32
5.6.260.0050.00914.26
5.6.250.0090.00714.39
5.6.240.0050.01014.31
5.6.230.0020.00914.34
5.6.220.0040.00614.46
5.6.210.0030.02116.33
5.6.200.0060.02815.48
5.6.190.0050.03116.46
5.6.180.1430.01916.36
5.6.170.0130.01616.47
5.6.160.0090.03016.26
5.6.150.0050.03115.84
5.6.140.0090.02815.58
5.6.130.0030.03615.58
5.6.120.0020.03616.43
5.6.110.0030.01816.54
5.6.100.0050.02616.49
5.6.90.0080.03116.59
5.6.80.0100.02916.31
5.6.70.1490.02016.22
5.6.60.0030.00914.25
5.6.50.0090.00714.28
5.6.40.0020.01014.18
5.6.30.0080.01114.23
5.6.20.0070.00714.20
5.6.10.0020.01214.40
5.6.00.0050.00614.17
5.5.380.0080.01014.27
5.5.370.0070.00814.25
5.5.360.0050.00714.30
5.5.350.0140.03016.26
5.5.340.0100.02815.58
5.5.330.0040.03916.17
5.5.320.0130.02016.27
5.5.310.0160.02716.21
5.5.300.0020.03115.53
5.5.290.0110.02815.47
5.5.280.0090.02916.20
5.5.270.0020.02116.44
5.5.260.0070.03116.49
5.5.250.0060.03216.43
5.5.240.0050.03316.26
5.5.230.0050.00713.98
5.5.220.0050.00914.29
5.5.210.0090.00214.16
5.5.200.0050.00814.10
5.5.190.0050.00814.02
5.5.180.0110.00314.34
5.5.170.0040.00914.12
5.5.160.0080.00614.29
5.5.150.0050.00714.39
5.5.140.0100.00514.12
5.5.130.0040.01013.96
5.5.120.0070.00914.19
5.5.110.0090.00914.34
5.5.100.0050.00814.02
5.5.90.0110.00514.18
5.5.80.0050.00514.05
5.5.70.0080.00614.23
5.5.60.0040.00914.18
5.5.50.0030.01014.07
5.5.40.0050.00914.16
5.5.30.0060.00714.21
5.5.20.0030.00914.23
5.5.10.0070.00813.97
5.5.00.0040.00914.08
5.4.450.0270.01713.85
5.4.440.0060.02613.62
5.4.430.0270.02213.72
5.4.420.0280.02213.81
5.4.410.0350.02413.78
5.4.400.0240.02613.45
5.4.390.0380.02413.60
5.4.380.0120.01913.65
5.4.370.0090.01913.64
5.4.360.0090.02013.58
5.4.350.0090.02113.42
5.4.340.0070.02413.48
5.4.330.0010.00810.93
5.4.320.0070.01611.52
5.4.310.0030.02011.30
5.4.300.0080.01811.51
5.4.290.0090.03511.36
5.4.280.0090.02211.46
5.4.270.0070.02311.31
5.4.260.0150.04111.43
5.4.250.0070.02811.41
5.4.240.0050.03011.33
5.4.230.0060.02611.48
5.4.220.0060.03611.43
5.4.210.0050.02011.41
5.4.200.0070.02111.49
5.4.190.0050.02511.20
5.4.180.0080.03411.45
5.4.170.0080.02311.26
5.4.160.0080.02611.26
5.4.150.0070.01911.34
5.4.140.0090.02511.32
5.4.130.0060.02411.25
5.4.120.0070.02511.26
5.4.110.0060.02611.27
5.4.100.0060.03011.11
5.4.90.0070.01911.34
5.4.80.0070.01811.36
5.4.70.0120.02111.23
5.4.60.0070.01911.31
5.4.50.0080.02511.15
5.4.40.0060.02111.28
5.4.30.0050.01911.24
5.4.20.0110.02311.29
5.4.10.0060.01611.32
5.4.00.0080.01611.02
5.3.290.0050.02011.31
5.3.280.0080.01811.16
5.3.270.0060.01811.32
5.3.260.0080.02111.26
5.3.250.0100.02011.31
5.3.240.0050.02111.26
5.3.230.0060.01911.23
5.3.220.0070.01911.05
5.3.210.0050.02011.18
5.3.200.0050.02411.15
5.3.190.0090.01711.22
5.3.180.0070.01611.25
5.3.170.0040.01911.26
5.3.160.0080.01911.31
5.3.150.0050.01811.22
5.3.140.0060.02111.27
5.3.130.0070.01611.28
5.3.120.0070.01811.17
5.3.110.0120.01911.28
5.3.100.0070.02311.03
5.3.90.0050.01811.07
5.3.80.0060.02610.91
5.3.70.0050.01710.99
5.3.60.0070.01610.89
5.3.50.0050.01710.97
5.3.40.0070.01510.97
5.3.30.0090.02511.01
5.3.20.0040.01910.83
5.3.10.0060.01910.67
5.3.00.0070.01710.78
5.2.170.0150.0539.22
5.2.160.0120.0619.22
5.2.150.0090.0419.21
5.2.140.0060.0529.21
5.2.130.0110.0389.17
5.2.120.0110.0789.17
5.2.110.0120.0409.18
5.2.100.0080.0409.18
5.2.90.0060.0359.18
5.2.80.0130.0589.18
5.2.70.0030.0529.17
5.2.60.0130.0569.12
5.2.50.0080.0349.09
5.2.40.0070.0459.07
5.2.30.0090.0509.05
5.2.20.0100.0439.04
5.2.10.0090.0388.95
5.2.00.0070.0308.80
5.1.60.0030.0288.08
5.1.50.0050.0268.08
5.1.40.0060.0268.07
5.1.30.0060.0318.42
5.1.20.0050.0278.44
5.1.10.0070.0258.16
5.1.00.0070.0258.16
5.0.50.0040.0226.64
5.0.40.0040.0216.50
5.0.30.0030.0346.31
5.0.20.0030.0226.29
5.0.10.0040.0226.25
5.0.00.0050.0396.24
4.4.90.0240.0254.78
4.4.80.0050.0154.75
4.4.70.0030.0174.75
4.4.60.0040.0164.76
4.4.50.0060.0254.77
4.4.40.0060.0374.71
4.4.30.0060.0214.76
4.4.20.0050.0224.84
4.4.10.0020.0214.85
4.4.00.0040.0244.76
4.3.110.0050.0184.67
4.3.100.0040.0164.66
4.3.90.0010.0174.63
4.3.80.0020.0264.59
4.3.70.0030.0154.63
4.3.60.0030.0154.63
4.3.50.0030.0164.63
4.3.40.0050.0364.54
4.3.30.0050.0213.30
4.3.20.0030.0223.28
4.3.10.0030.0233.24
4.3.00.0070.01316.15

preferences:
49.13 ms | 401 KiB | 5 Q