3v4l.org

run code in 300+ PHP versions simultaneously
<?php $object = new stdClass(); $no_object = NULL; for ($i = 0; $i < 100000; $i++) { $object === (object) $object; $no_object === (object) $no_object; }

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)
8.3.60.0120.00818.31
8.3.50.0070.01822.97
8.3.40.0100.01018.56
8.3.30.0100.01719.02
8.3.20.0070.00420.26
8.3.10.0060.00620.32
8.3.00.0080.00320.81
8.2.180.0100.01018.54
8.2.170.0060.01322.96
8.2.160.0060.01322.12
8.2.150.0040.00724.18
8.2.140.0120.00624.66
8.2.130.0030.01626.16
8.2.120.0120.00319.77
8.2.110.0000.01620.34
8.2.100.0060.01217.78
8.2.90.0060.00619.23
8.2.80.0030.00918.04
8.2.70.0030.01017.63
8.2.60.0060.00917.92
8.2.50.0030.01018.07
8.2.40.0040.00818.22
8.2.30.0050.00819.84
8.2.20.0030.00917.52
8.2.10.0030.01017.97
8.2.00.0030.01017.66
8.1.280.0160.01325.92
8.1.270.0000.01218.50
8.1.260.0030.00726.35
8.1.250.0030.00728.09
8.1.240.0030.01323.91
8.1.230.0030.01321.01
8.1.220.0060.00618.77
8.1.210.0060.00618.77
8.1.200.0060.00917.23
8.1.190.0030.01019.29
8.1.180.0090.00718.10
8.1.170.0000.01218.50
8.1.160.0030.00918.73
8.1.150.0000.01218.82
8.1.140.0030.01017.38
8.1.130.0040.00817.73
8.1.120.0030.00917.33
8.1.110.0100.00317.40
8.1.100.0000.01417.35
8.1.90.0000.01517.27
8.1.80.0030.00917.40
8.1.70.0030.00917.44
8.1.60.0030.01217.50
8.1.50.0040.01117.54
8.1.40.0080.00617.52
8.1.30.0030.01117.64
8.1.20.0000.01417.63
8.1.10.0000.01517.53
8.1.00.0050.00817.43
8.0.300.0040.00819.84
8.0.290.0070.00717.13
8.0.280.0000.01218.38
8.0.270.0000.01217.10
8.0.260.0000.01217.24
8.0.250.0040.00816.85
8.0.240.0030.01016.88
8.0.230.0000.01216.86
8.0.220.0040.00816.71
8.0.210.0030.00916.88
8.0.200.0030.00916.85
8.0.190.0040.01416.79
8.0.180.0030.01016.83
8.0.170.0000.01416.88
8.0.160.0070.00716.88
8.0.150.0000.01316.74
8.0.140.0000.01416.76
8.0.130.0080.00813.21
8.0.120.0000.01416.76
8.0.110.0030.01016.73
8.0.100.0000.01416.61
8.0.90.0070.00716.77
8.0.80.0070.01716.84
8.0.70.0000.01316.72
8.0.60.0000.01316.77
8.0.50.0030.01216.71
8.0.30.0090.01917.11
8.0.20.0110.01717.40
8.0.10.0080.00616.92
8.0.00.0110.02116.79
7.4.330.0030.00915.02
7.4.320.0040.00816.42
7.4.300.0060.00616.50
7.4.290.0030.01016.46
7.4.280.0030.01216.38
7.4.270.0000.01316.42
7.4.260.0040.01116.61
7.4.250.0040.01116.45
7.4.240.0030.01116.50
7.4.230.0030.01016.49
7.4.220.0150.01516.54
7.4.210.0040.02916.58
7.4.200.0030.01116.50
7.4.160.0000.02516.50
7.4.150.0030.02417.40
7.4.140.0100.01817.86
7.4.130.0110.02016.49
7.4.120.0130.01316.45
7.4.110.0140.02416.47
7.4.100.0120.01516.59
7.4.90.0150.01216.55
7.4.80.0100.01616.66
7.4.70.0070.02016.48
7.4.60.0070.02816.49
7.4.50.0060.00916.08
7.4.40.0110.02616.54
7.4.30.0140.02016.50
7.4.00.0000.02314.89
7.3.330.0040.00813.22
7.3.320.0000.01213.07
7.3.310.0000.01316.28
7.3.300.0040.01116.34
7.3.290.0100.01716.32
7.3.280.0100.01616.30
7.3.270.0030.02417.40
7.3.260.0130.01316.35
7.3.250.0080.02616.49
7.3.240.0100.01716.44
7.3.230.0000.02816.39
7.3.210.0130.02316.59
7.3.200.0170.02319.39
7.3.190.0110.01816.33
7.3.180.0070.02016.46
7.3.170.0030.02416.38
7.3.160.0070.02016.28
7.2.330.0090.01916.76
7.2.320.0030.02416.67
7.2.310.0130.02016.68
7.2.300.0120.01616.81
7.2.290.0130.02716.73
7.2.60.0070.01616.92
7.2.00.0000.02319.48
7.1.200.0070.02115.75
7.1.100.0090.01218.15
7.1.70.0000.02317.09
7.1.60.0160.02219.34
7.1.50.0130.02316.98
7.1.00.0030.09322.44
7.0.200.0060.00916.79
7.0.140.0030.09022.04
7.0.100.0170.06019.91
7.0.90.0070.06319.89
7.0.80.0100.08719.82
7.0.70.0170.08719.88
7.0.60.0530.08319.88
7.0.50.0530.06720.23
7.0.40.0070.09320.14
7.0.30.0100.08720.08
7.0.20.0030.09019.98
7.0.10.0100.08720.10
7.0.00.0130.07019.99
5.6.280.0030.10021.14
5.6.250.0030.09720.54
5.6.240.0100.11320.67
5.6.230.0100.08020.58
5.6.220.0070.09020.55
5.6.210.0100.06020.61
5.6.200.0070.07321.01
5.6.190.0030.09020.93
5.6.180.0170.08721.00
5.6.170.0000.10320.99
5.6.160.0100.11721.08
5.6.150.0100.09320.98
5.6.140.0130.08021.04
5.6.130.0100.10721.02
5.6.120.0230.09720.96
5.6.110.0030.09020.99
5.6.100.0030.11320.96
5.6.90.0070.09320.94
5.6.80.0100.09720.27
5.6.70.0070.08020.26
5.6.60.0070.10320.43
5.6.50.0100.08320.30
5.6.40.0100.06320.27
5.6.30.0170.04020.36
5.6.20.0100.06020.34
5.6.10.0070.04720.43
5.6.00.0070.05320.36
5.5.380.0030.06720.45
5.5.370.0030.09720.41
5.5.360.0100.07320.50
5.5.350.0200.08320.40
5.5.340.0070.09320.84
5.5.330.0000.07020.80
5.5.320.0000.10320.58
5.5.310.0130.09020.75
5.5.300.0130.08320.86
5.5.290.0130.11320.83
5.5.280.0070.07020.85
5.5.270.0100.06020.70
5.5.260.0100.10720.79
5.5.250.0100.09320.53
5.5.240.0130.10320.20
5.5.230.0030.11720.12
5.5.220.0030.09020.20
5.5.210.0130.07720.07
5.5.200.0130.09720.07
5.5.190.0130.05320.05
5.5.180.0100.08720.11
5.5.160.0030.08020.23
5.5.150.0100.05719.92
5.5.140.0030.05320.05
5.5.130.0030.05020.15
5.5.120.0030.05020.18
5.5.110.0070.05020.05
5.5.100.0070.06020.04
5.5.90.0130.05020.11
5.5.80.0000.06019.89
5.5.70.0030.06719.88
5.5.60.0030.05320.00
5.5.50.0070.05020.09
5.5.40.0070.04719.92
5.5.30.0030.05020.02
5.5.20.0130.06319.88
5.5.10.0100.07719.98
5.5.00.0100.04720.07
5.4.450.0200.08019.39
5.4.440.0130.08319.30
5.4.430.0170.08719.20
5.4.420.0070.08719.29
5.4.410.0130.09019.18
5.4.400.0100.09019.15
5.4.390.0000.10019.03
5.4.380.0130.08719.02
5.4.370.0030.06019.12
5.4.360.0070.07318.79
5.4.350.0070.04719.05
5.4.340.0070.04719.10
5.4.320.0000.08019.15
5.4.310.0030.05319.12
5.4.300.0030.04718.89
5.4.290.0000.05019.07
5.4.280.0170.03318.94
5.4.270.0030.04319.05
5.4.260.0030.04718.94
5.4.250.0070.04719.11
5.4.240.0030.05019.03
5.4.230.0000.05718.78
5.4.220.0030.05319.14
5.4.210.0000.05019.02
5.4.200.0100.04319.11
5.4.190.0030.07719.12
5.4.180.0030.04719.06
5.4.170.0000.05018.80
5.4.160.0030.04718.77
5.4.150.0070.04719.10
5.4.140.0030.04716.25
5.4.130.0000.04716.21
5.4.120.0030.05716.21
5.4.110.0100.04716.40
5.4.100.0000.06016.22
5.4.90.0070.05016.39
5.4.80.0070.04016.39
5.4.70.0030.07316.33
5.4.60.0030.08316.15
5.4.50.0000.04716.18
5.4.40.0100.07716.24
5.4.30.0000.09316.35
5.4.20.0070.05016.40
5.4.10.0030.05016.28
5.4.00.0000.09715.66
5.3.290.0000.05714.53
5.3.280.0130.08314.59
5.3.270.0000.05714.61
5.3.260.0000.05714.52
5.3.250.0030.06014.46
5.3.240.0100.04714.56
5.3.230.0070.05014.54
5.3.220.0030.07314.55
5.3.210.0030.05014.48
5.3.200.0000.05314.42
5.3.190.0000.06014.54
5.3.180.0000.05714.54
5.3.170.0030.10014.52
5.3.160.0030.10014.41
5.3.150.0030.08314.42
5.3.140.0070.08314.55
5.3.130.0030.09714.41
5.3.120.0070.09714.36
5.3.110.0100.07714.55
5.3.100.0170.07013.89
5.3.90.0070.09313.86
5.3.80.0100.04314.02
5.3.70.0100.08713.87
5.3.60.0070.08014.00
5.3.50.0030.08013.86
5.3.40.0130.08013.88
5.3.30.0100.09713.87
5.3.20.0130.08713.64
5.3.10.0100.09013.61
5.3.00.0000.10013.39
5.2.170.0030.07312.43
5.2.160.0100.08312.43
5.2.150.0100.08012.43
5.2.140.0070.08012.43
5.2.130.0000.08312.43
5.2.120.0030.06012.43
5.2.110.0170.07312.43
5.2.100.0070.07012.43
5.2.90.0000.05712.43
5.2.80.0000.09012.43
5.2.70.0070.05712.43
5.2.60.0100.07712.43
5.2.50.0100.09712.43
5.2.40.0070.09312.43
5.2.30.0030.09712.43
5.2.20.0130.09012.43
5.2.10.0130.09312.43
5.2.00.0100.08312.43
5.1.60.0030.05312.43
5.1.50.0030.08712.43
5.1.40.0000.08012.43
5.1.30.0070.06712.43
5.1.20.0030.06312.43
5.1.10.0130.07312.43
5.1.00.0030.06312.43
5.0.50.0100.09712.43
5.0.40.0030.08312.43
5.0.30.0030.11712.43
5.0.20.0030.06712.43
5.0.10.0000.05712.43
5.0.00.0030.06712.43
4.4.90.0000.06012.43
4.4.80.0000.07012.43
4.4.70.0070.11312.43
4.4.60.0070.11312.43
4.4.50.0000.10312.43
4.4.40.0000.12312.43
4.4.30.0030.11012.43
4.4.20.0000.11012.43
4.4.10.0030.10312.43
4.4.00.0000.13012.43
4.3.110.0030.08712.43
4.3.100.0030.10312.43
4.3.90.0030.09012.43
4.3.80.0000.12312.43
4.3.70.0030.07712.43
4.3.60.0030.07012.43
4.3.50.0100.08712.43
4.3.40.0000.08712.43
4.3.30.0000.10712.43
4.3.20.0030.09712.43
4.3.10.0000.09712.43
4.3.00.0030.07712.43

preferences:
58.35 ms | 401 KiB | 5 Q