3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test1 = new \ArrayObject(array('test'),2); $test2 = new \ArrayObject(array('test')); var_dump($test1 === $test2);

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)
8.3.60.0170.00318.31
8.3.50.0120.00321.09
8.3.40.0070.00718.72
8.3.30.0170.00318.98
8.3.20.0080.00020.26
8.3.10.0040.00422.09
8.3.00.0070.00020.55
8.2.180.0110.01116.88
8.2.170.0100.00722.96
8.2.160.0110.00419.21
8.2.150.0000.00824.18
8.2.140.0150.00424.66
8.2.130.0080.00426.16
8.2.120.0090.00019.15
8.2.110.0070.00322.17
8.2.100.0140.00217.42
8.2.90.0050.00319.18
8.2.80.0040.00417.97
8.2.70.0060.00317.38
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0000.00919.88
8.2.30.0000.00717.95
8.2.20.0050.00217.59
8.2.10.0030.00517.48
8.2.00.0060.00317.52
8.1.280.0120.00425.92
8.1.270.0040.00422.10
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00723.86
8.1.230.0040.00819.09
8.1.220.0090.00017.74
8.1.210.0080.00018.77
8.1.200.0030.00617.10
8.1.190.0040.00417.29
8.1.180.0000.00918.67
8.1.170.0040.00418.49
8.1.160.0040.00422.16
8.1.150.0040.00418.50
8.1.140.0070.00017.39
8.1.130.0000.00717.81
8.1.120.0040.00417.40
8.1.110.0030.00717.35
8.1.100.0070.00017.30
8.1.90.0000.00717.23
8.1.80.0000.00717.35
8.1.70.0070.00017.34
8.1.60.0040.00417.41
8.1.50.0000.00817.37
8.1.40.0040.00417.32
8.1.30.0030.00517.44
8.1.20.0030.00517.46
8.1.10.0000.00717.55
8.1.00.0040.00417.54
8.0.300.0040.00418.77
8.0.290.0000.00817.18
8.0.280.0030.00318.37
8.0.270.0080.00017.06
8.0.260.0000.00816.65
8.0.250.0040.00416.85
8.0.240.0050.00216.89
8.0.230.0000.00716.90
8.0.220.0040.00416.88
8.0.210.0040.00416.88
8.0.200.0000.00616.92
8.0.190.0080.00016.75
8.0.180.0080.00016.85
8.0.170.0030.00516.88
8.0.160.0000.00716.76
8.0.150.0040.00416.81
8.0.140.0050.00316.79
8.0.130.0030.00313.19
8.0.120.0080.00016.68
8.0.110.0040.00416.74
8.0.100.0030.00416.79
8.0.90.0000.00716.86
8.0.80.0120.00616.70
8.0.70.0050.00316.93
8.0.60.0000.00716.93
8.0.50.0070.00016.88
8.0.30.0080.01016.88
8.0.20.0070.01017.40
8.0.10.0070.00016.84
8.0.00.0060.01416.58
7.4.330.0020.00215.00
7.4.320.0030.00316.56
7.4.300.0000.00616.59
7.4.290.0050.00216.38
7.4.280.0030.00316.43
7.4.270.0030.00316.39
7.4.260.0030.00616.54
7.4.250.0070.00016.46
7.4.240.0000.00716.54
7.4.230.0000.00716.66
7.4.220.0090.00916.56
7.4.210.0070.00916.55
7.4.200.0030.00316.40
7.4.190.0000.00716.39
7.4.160.0110.00716.46
7.4.150.0060.01217.40
7.4.140.0090.00917.86
7.4.130.0120.00516.43
7.4.120.0170.00416.55
7.4.110.0090.01216.21
7.4.100.0060.01216.27
7.4.90.0030.01316.52
7.4.80.0110.00719.39
7.4.70.0080.00816.28
7.4.60.0140.00416.39
7.4.50.0060.00316.45
7.4.40.0030.01022.77
7.4.30.0130.01016.66
7.4.00.0130.00314.74
7.3.330.0000.00513.02
7.3.320.0030.00313.17
7.3.310.0000.00616.34
7.3.300.0030.00316.22
7.3.290.0070.01016.22
7.3.280.0100.00516.18
7.3.270.0130.00317.40
7.3.260.0090.00916.24
7.3.250.0110.01116.36
7.3.240.0100.00616.22
7.3.230.0030.01316.39
7.3.210.0100.01316.08
7.3.200.0110.00719.39
7.3.190.0040.01416.30
7.3.180.0100.00616.15
7.3.170.0070.01016.27
7.3.160.0040.01116.16
7.3.120.0100.00714.45
7.3.10.0000.01316.08
7.3.00.0060.00616.20
7.2.330.0100.00716.28
7.2.320.0040.01716.39
7.2.310.0100.00716.36
7.2.300.0090.00916.52
7.2.290.0030.01216.60
7.2.130.0070.01016.53
7.2.120.0130.00316.71
7.2.110.0100.00716.27
7.2.100.0070.00716.45
7.2.90.0040.01116.52
7.2.80.0000.01916.69
7.2.70.0120.00316.21
7.2.60.0120.00816.49
7.2.50.0040.00816.52
7.2.40.0050.00816.74
7.2.30.0040.01116.80
7.2.20.0080.00416.62
7.2.10.0060.00316.32
7.2.00.0080.01117.94
7.1.250.0150.00415.59
7.1.100.0070.00318.01
7.1.70.0030.00717.04
7.1.60.0100.00619.82
7.1.50.0030.01716.87
7.1.00.0000.06722.33
7.0.200.0000.00716.81
7.0.140.0100.06722.02
7.0.60.0030.09019.89
7.0.50.0130.07317.85
7.0.40.0200.07720.24
7.0.30.0270.05020.20
7.0.20.0230.05320.16
7.0.10.0400.03720.18
7.0.00.0170.07020.29
5.6.280.0000.07721.11
5.6.210.0230.05720.50
5.6.200.0030.08318.12
5.6.190.0100.08720.43
5.6.180.3570.03720.59
5.6.170.0300.05720.51
5.6.160.0000.06020.50
5.6.150.0030.05018.18
5.6.140.0070.03318.18
5.6.130.0070.04718.07
5.6.120.0130.05020.86
5.6.110.0100.07020.88
5.6.100.0170.05321.12
5.6.90.0100.08321.09
5.6.80.0030.04020.47
5.6.70.0230.07320.51
5.5.350.0100.04720.37
5.5.340.0070.07717.89
5.5.330.0030.04720.40
5.5.320.0230.06720.30
5.5.310.0300.04020.13
5.5.300.0070.04318.02
5.5.290.0030.06318.02
5.5.280.0100.05320.96
5.5.270.0070.04020.95
5.5.260.0070.05320.76
5.5.250.0130.07720.68
5.5.240.0030.08020.34
5.4.450.0770.05019.42
5.4.440.0670.06019.55
5.4.430.0570.05319.09
5.4.420.0570.05319.57
5.4.410.0530.05319.10
5.4.400.0170.06018.68
5.4.390.0400.06718.62
5.4.380.0300.04718.59
5.4.370.0170.05018.64
5.4.360.0200.04718.68
5.4.350.0170.05318.59
5.4.340.0130.05318.49
5.4.320.0050.03712.45
5.4.310.0100.03512.45
5.4.300.0080.05012.45
5.4.290.0080.03512.45
5.4.280.0100.04012.34
5.4.270.0080.03412.35
5.4.260.0030.05318.90
5.4.250.0070.07718.77
5.4.240.0070.06319.02
5.4.230.0170.06318.89
5.4.220.0030.05718.80
5.4.210.0070.05018.87
5.4.200.0070.05719.02
5.4.190.0070.06318.98
5.4.180.0070.06318.69
5.4.170.0130.06318.82
5.4.160.0270.04718.78
5.4.150.0070.08318.78
5.4.140.0030.07016.40
5.4.130.0000.05016.25
5.4.120.0100.05016.46
5.4.110.0100.04316.42
5.4.100.0030.06316.23
5.4.90.0030.04716.48
5.4.80.0030.04716.40
5.4.70.0030.05016.32
5.4.60.0130.04316.47
5.4.50.0070.04316.49
5.4.40.0030.06716.38
5.4.30.0100.04316.37
5.4.20.0070.05016.45
5.4.10.0100.04316.37
5.4.00.0000.07015.71
5.3.290.0050.04612.80
5.3.280.0070.06314.43
5.3.270.0170.07014.70
5.3.260.0030.06714.62
5.3.250.0070.06714.75
5.3.240.0070.04714.61
5.3.230.0070.04714.60
5.3.220.0030.05014.43
5.3.210.0030.05014.45
5.3.200.0100.04314.57
5.3.190.0030.05014.40
5.3.180.0070.05014.57
5.3.170.0030.05014.61
5.3.160.0000.05014.71
5.3.150.0070.04714.43
5.3.140.0000.05014.55
5.3.130.0070.06014.55
5.3.120.0000.05314.59
5.3.110.0100.04714.70
5.3.100.0100.04314.05
5.3.90.0100.04714.03
5.3.80.0030.04714.02
5.3.70.0100.05013.71
5.3.60.0030.04713.69
5.3.50.0070.04713.88
5.3.40.0070.06713.83
5.3.30.0000.07313.95
5.3.20.0030.04713.73
5.3.10.0100.05313.70
5.3.00.0070.04313.50
5.2.170.0070.04011.16
5.2.160.0030.04011.15
5.2.150.0100.03711.23
5.2.140.0100.03311.04
5.2.130.0070.04711.19
5.2.120.0130.03711.21
5.2.110.0070.04011.01
5.2.100.0030.04011.09
5.2.90.0030.03711.10
5.2.80.0070.03711.00
5.2.70.0070.05711.11
5.2.60.0070.05711.06
5.2.50.0030.04311.03
5.2.40.0030.04710.90
5.2.30.0000.06011.12
5.2.20.0030.04010.79
5.2.10.0000.04310.70
5.2.00.0030.04010.79
5.1.60.0130.0239.88
5.1.50.0030.04710.08
5.1.40.0030.0339.94
5.1.30.0070.03010.41
5.1.20.0000.04010.43
5.1.10.0000.04010.26
5.1.00.0030.0339.98
5.0.50.0070.0238.52
5.0.40.0070.0378.29
5.0.30.0100.0338.24
5.0.20.0030.0308.25
5.0.10.0070.0238.21
5.0.00.0100.0378.35
4.4.90.0000.0207.33
4.4.80.0070.0177.33
4.4.70.0030.0237.33
4.4.60.0000.0277.33
4.4.50.0000.0337.33
4.4.40.0070.0337.33
4.4.30.0030.0207.33
4.4.20.0070.0237.33
4.4.10.0030.0237.33
4.4.00.0000.0337.33
4.3.110.0070.0177.33
4.3.100.0000.0307.33
4.3.90.0030.0237.33
4.3.80.0030.0307.33
4.3.70.0030.0237.33
4.3.60.0000.0307.33
4.3.50.0030.0307.33
4.3.40.0030.0307.33
4.3.30.0130.0107.33
4.3.20.0000.0307.33
4.3.10.0000.0307.33
4.3.00.0130.0207.25

preferences:
49.59 ms | 401 KiB | 5 Q