3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() { return new stdClass; } $foo1 = foo(); $foo2 = foo(); var_dump(array( spl_object_hash($foo1), spl_object_hash($foo2), spl_object_hash(foo()), spl_object_hash(foo()) ));

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)
8.3.70.0080.00816.58
8.3.60.0090.00618.18
8.3.50.0150.00522.11
8.3.40.0180.00018.72
8.3.30.0040.01118.59
8.3.20.0050.00318.51
8.3.10.0050.00320.75
8.3.00.0060.00323.59
8.2.180.0190.00316.63
8.2.170.0080.00622.96
8.2.160.0030.01020.53
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00419.24
8.2.110.0030.00721.14
8.2.100.0120.00317.72
8.2.90.0000.00719.05
8.2.80.0000.00917.97
8.2.70.0000.01117.75
8.2.60.0080.00017.93
8.2.50.0000.00818.07
8.2.40.0050.00218.16
8.2.30.0000.00719.89
8.2.20.0040.00417.52
8.2.10.0040.00417.61
8.2.00.0000.00717.67
8.1.280.0110.00425.92
8.1.270.0070.00023.99
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0060.00620.50
8.1.230.0090.00320.78
8.1.220.0050.00318.77
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0000.00817.53
8.1.180.0000.00818.10
8.1.170.0000.00818.66
8.1.160.0000.00718.79
8.1.150.0040.00418.63
8.1.140.0000.00817.35
8.1.130.0000.00817.69
8.1.120.0030.00517.42
8.1.110.0070.00017.45
8.1.100.0000.00717.43
8.1.90.0070.00017.33
8.1.80.0000.00717.50
8.1.70.0000.00717.41
8.1.60.0030.00517.57
8.1.50.0000.00817.44
8.1.40.0040.00417.49
8.1.30.0000.00717.62
8.1.20.0040.00417.63
8.1.10.0040.00417.46
8.1.00.0000.00717.51
8.0.300.0090.00019.76
8.0.290.0040.00416.75
8.0.280.0050.00218.32
8.0.270.0030.00317.21
8.0.260.0000.00716.85
8.0.250.0040.00416.98
8.0.240.0090.00016.83
8.0.230.0080.00017.00
8.0.220.0000.00616.79
8.0.210.0050.00316.94
8.0.200.0040.00416.96
8.0.190.0040.00416.82
8.0.180.0070.00016.85
8.0.170.0050.00216.87
8.0.160.0040.00416.85
8.0.150.0040.00416.86
8.0.140.0050.00416.90
8.0.130.0000.00513.24
8.0.120.0050.00216.82
8.0.110.0060.00316.90
8.0.100.0000.00716.77
8.0.90.0050.00216.92
8.0.80.0040.01116.89
8.0.70.0040.00416.70
8.0.60.0040.00416.92
8.0.50.0040.00416.78
8.0.30.0090.00917.00
8.0.20.0120.00717.40
8.0.10.0040.00416.86
8.0.00.0110.00916.55
7.4.330.0050.00014.76
7.4.320.0030.00316.60
7.4.300.0030.00316.39
7.4.290.0030.00316.48
7.4.280.0070.00416.42
7.4.270.0050.00316.56
7.4.260.0000.00613.22
7.4.250.0050.00316.60
7.4.240.0000.00716.61
7.4.230.0030.00316.61
7.4.220.0090.01316.45
7.4.210.0080.00716.51
7.4.200.0070.00016.57
7.4.190.0000.00716.55
7.4.160.0100.00816.64
7.4.150.0030.01317.40
7.4.140.0120.00617.86
7.4.130.0070.00916.50
7.4.120.0090.00816.54
7.4.110.0070.01016.59
7.4.100.0060.01116.54
7.4.90.0080.00816.45
7.4.80.0090.00619.37
7.4.70.0050.01316.45
7.4.60.0090.00916.54
7.4.50.0000.00816.52
7.4.40.0000.01422.27
7.4.30.0060.01016.61
7.4.00.0040.01114.91
7.3.330.0060.00012.96
7.3.320.0040.00313.09
7.3.310.0000.00716.22
7.3.300.0030.00316.20
7.3.290.0070.01116.21
7.3.280.0080.00616.25
7.3.270.0000.01717.40
7.3.260.0120.00618.24
7.3.250.0050.01316.51
7.3.240.0120.00316.30
7.3.230.0060.01216.51
7.3.210.0130.00316.14
7.3.200.0070.01019.39
7.3.190.0140.00716.51
7.3.180.0080.00816.44
7.3.170.0130.00616.27
7.3.160.0090.00616.26
7.3.120.0080.00714.72
7.3.110.0040.01514.53
7.3.100.0070.00714.89
7.3.90.0060.00914.80
7.3.80.0040.00814.36
7.3.70.0060.00914.27
7.3.60.0070.00314.70
7.3.50.0000.01114.72
7.3.40.0060.00914.57
7.3.30.0120.00314.78
7.3.20.0150.00316.43
7.3.10.0030.01316.60
7.3.00.0110.00416.39
7.2.330.0070.01016.37
7.2.320.0070.01016.67
7.2.310.0110.00816.39
7.2.300.0100.00716.65
7.2.290.0110.00716.39
7.2.250.0120.00615.17
7.2.240.0060.01314.82
7.2.230.0000.01714.73
7.2.220.0030.01215.04
7.2.210.0100.00715.06
7.2.200.0100.00614.76
7.2.190.0090.00614.91
7.2.180.0120.00614.61
7.2.170.0060.00914.75
7.2.60.0000.01516.82
7.2.00.0060.00619.41
7.1.330.0070.00715.81
7.1.320.0060.00615.45
7.1.310.0100.00315.60
7.1.300.0060.01015.77
7.1.290.0030.01015.75
7.1.280.0070.00715.48
7.1.270.0030.00915.32
7.1.260.0040.00815.78
7.1.200.0090.00015.58
7.1.70.0070.00317.12
7.1.60.0030.00717.26
7.1.50.0110.01417.05
7.1.00.0030.07322.54
7.0.200.0000.01616.41
7.0.140.0000.07722.09
7.0.70.0200.07321.72
7.0.60.0070.08021.77
7.0.50.0100.07022.19
7.0.40.0200.07719.95
7.0.30.0030.08720.09
7.0.20.0030.09020.08
7.0.10.0070.07720.16
7.0.00.0030.09019.99
5.6.220.0070.08020.47
5.6.210.0100.03320.58
5.6.200.0130.08021.04
5.6.190.0070.08020.95
5.6.180.0070.08021.11
5.6.170.0030.08321.16
5.6.160.0030.08321.11
5.6.150.0070.07720.92
5.6.140.0100.05721.08
5.6.130.0030.09021.08
5.6.120.0030.05021.11
5.6.110.0000.04321.10
5.6.100.0030.07021.07
5.6.90.0070.07021.09
5.6.80.0030.08320.55
5.6.70.0000.08020.33
5.6.60.0070.05020.48
5.6.50.0100.06020.47
5.6.40.0100.07020.43
5.6.30.0000.08020.28
5.6.20.0100.07320.39
5.6.10.0070.07720.52
5.6.00.0070.07320.39
5.5.360.0000.08720.48
5.5.350.0130.05720.36
5.5.340.0070.04020.73
5.5.330.0030.08020.75
5.5.320.0030.08020.91
5.5.310.0000.08720.84
5.5.300.0100.05320.88
5.5.290.0070.08320.86
5.5.280.0130.05020.92
5.5.270.0070.04020.74
5.5.260.0100.05320.83
5.5.250.0030.08320.53
5.5.240.0130.07020.18
5.5.230.0070.07320.22
5.5.220.0000.07320.18
5.5.210.0000.08720.17
5.5.200.0030.08020.27
5.5.190.0070.08020.19
5.5.180.0100.08020.19
5.5.160.0100.07720.25
5.5.150.0030.08020.19
5.5.140.0000.07720.14
5.5.130.0030.08019.98
5.5.120.0070.08020.17
5.5.110.0070.04720.21
5.5.100.0000.04720.09
5.5.90.0100.07020.05
5.5.80.0000.06320.12
5.5.70.0030.08720.11
5.5.60.0030.08020.18
5.5.50.0030.07320.11
5.5.40.0070.07720.04
5.5.30.0070.07320.15
5.5.20.0070.07720.02
5.5.10.0100.08019.97
5.5.00.0030.08320.10
5.4.450.0130.06719.38
5.4.440.0000.08319.51
5.4.430.0070.05019.48
5.4.420.0100.07319.45
5.4.410.0070.07719.32
5.4.400.0030.08718.89
5.4.390.0000.06019.21
5.4.380.0030.08019.05
5.4.370.0000.08018.94
5.4.360.0070.08018.91
5.4.350.0000.07718.85
5.4.340.0070.07019.13
5.4.320.0070.07319.00
5.4.310.0070.07319.10
5.4.300.0030.08018.98
5.4.290.0070.07718.90
5.4.280.0000.08318.87
5.4.270.0030.07318.95
5.4.260.0030.04719.18
5.4.250.0070.07019.22
5.4.240.0030.07719.22
5.4.230.0070.07719.12
5.4.220.0030.08019.02
5.4.210.0070.06018.87
5.4.200.0070.06719.02
5.4.190.0000.06318.93
5.4.180.0000.08019.05
5.4.170.0030.06318.86
5.4.160.0070.04019.01
5.4.150.0070.07019.14
5.4.140.0100.04316.34
5.4.130.0070.04316.40
5.4.120.0000.07316.33
5.4.110.0000.07716.39
5.4.100.0000.04016.27
5.4.90.0070.07016.32
5.4.80.0070.06716.38
5.4.70.0100.06716.39
5.4.60.0030.07316.26
5.4.50.0070.05716.32
5.4.40.0030.07716.48
5.4.30.0000.07316.36
5.4.20.0100.04716.31
5.4.10.0000.07016.48
5.4.00.0030.07015.93
5.3.290.0030.07714.61
5.3.280.0000.06314.55
5.3.270.0070.07314.61
5.3.260.0000.04314.71
5.3.250.0000.05014.53
5.3.240.0100.06714.70
5.3.230.0130.07314.63
5.3.220.0000.08314.49
5.3.210.0230.06314.63
5.3.200.0070.06014.63
5.3.190.0030.05714.62
5.3.180.0030.06014.63
5.3.170.0070.07714.54
5.3.160.0030.07014.54
5.3.150.0030.07714.54
5.3.140.0000.07714.62
5.3.130.0000.06714.64
5.3.120.0030.07714.60
5.3.110.0030.07714.48
5.3.100.0030.07313.96
5.3.90.0070.06714.04
5.3.80.0030.07714.13
5.3.70.0030.07314.05
5.3.60.0030.04714.02
5.3.50.0070.07714.09
5.3.40.0130.06714.07
5.3.30.0100.07013.83
5.3.20.0100.06313.76
5.3.10.0000.07313.66
5.3.00.0100.05713.65
5.2.170.0030.06012.29
5.2.160.0000.06312.29
5.2.150.0070.04312.29
5.2.140.0000.06312.29
5.2.130.0030.05012.29
5.2.120.0030.03712.29
5.2.110.0030.06712.29
5.2.100.0030.05012.29
5.2.90.0070.04712.29
5.2.80.0070.04312.29
5.2.70.0000.06712.29
5.2.60.0100.06012.29
5.2.50.0030.06312.29
5.2.40.0000.06312.29
5.2.30.0030.05312.29
5.2.20.0000.04312.29
5.2.10.0030.04012.29
5.2.00.0030.06012.29
5.1.60.0030.03012.29
5.1.50.0030.03712.29
5.1.40.0030.05012.29
5.1.30.0000.03712.29
5.1.20.0070.05012.29
5.1.10.0070.04712.29
5.1.00.0100.04712.29
5.0.50.0070.03012.29
5.0.40.0030.04312.29
5.0.30.0100.05712.29
5.0.20.0070.04012.29
5.0.10.0000.04312.29
5.0.00.0030.06312.29
4.4.90.0000.03012.29
4.4.80.0100.02312.29
4.4.70.0000.03712.29
4.4.60.0000.02312.29
4.4.50.0000.03712.29
4.4.40.0030.05012.29
4.4.30.0030.03312.29
4.4.20.0000.03712.29
4.4.10.0030.02312.29
4.4.00.0000.05712.29
4.3.110.0030.03012.29
4.3.100.0000.03712.29
4.3.90.0070.02312.29
4.3.80.0030.05012.29
4.3.70.0000.02712.29
4.3.60.0030.02312.29
4.3.50.0070.02712.29
4.3.40.0070.05012.29
4.3.30.0000.03312.29
4.3.20.0000.02712.29
4.3.10.0030.03012.29
4.3.00.0000.03012.29

preferences:
64.71 ms | 401 KiB | 5 Q