3v4l.org

run code in 300+ PHP versions simultaneously
<?php $hash1 = spl_object_hash(new stdClass); $hash2 = spl_object_hash(new stdClass); $hash3 = spl_object_hash(new stdClass); var_dump($hash1 === $hash2 && $hash2 === $hash3);

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)
8.3.60.0090.00618.08
8.3.50.0120.00721.89
8.3.40.0060.01618.71
8.3.30.0150.00618.73
8.3.20.0040.00418.54
8.3.10.0040.00421.01
8.3.00.0040.00421.76
8.2.180.0090.00916.50
8.2.170.0120.00622.96
8.2.160.0140.00020.35
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0090.00019.34
8.2.110.0030.00620.38
8.2.100.0110.00017.72
8.2.90.0000.00719.17
8.2.80.0050.00317.97
8.2.70.0030.00617.50
8.2.60.0030.00518.04
8.2.50.0030.00518.07
8.2.40.0000.00818.16
8.2.30.0000.00819.72
8.2.20.0030.00517.52
8.2.10.0040.00417.59
8.2.00.0000.00817.68
8.1.280.0100.00725.92
8.1.270.0080.00023.99
8.1.260.0000.00926.35
8.1.250.0000.00828.09
8.1.240.0050.00522.50
8.1.230.0040.00720.85
8.1.220.0080.00018.77
8.1.210.0040.00418.96
8.1.200.0060.00317.23
8.1.190.0070.00017.30
8.1.180.0040.00418.10
8.1.170.0080.00018.57
8.1.160.0030.00318.88
8.1.150.0000.00918.60
8.1.140.0040.00417.50
8.1.130.0050.00317.82
8.1.120.0030.00417.35
8.1.110.0000.00817.39
8.1.100.0030.00317.33
8.1.90.0000.00717.42
8.1.80.0040.00417.33
8.1.70.0030.00317.45
8.1.60.0040.00417.50
8.1.50.0030.00617.42
8.1.40.0040.00417.50
8.1.30.0040.00417.63
8.1.20.0080.00017.60
8.1.10.0000.00817.55
8.1.00.0040.00417.51
8.0.300.0040.00419.90
8.0.290.0080.00017.18
8.0.280.0030.00318.44
8.0.270.0000.00717.25
8.0.260.0070.00016.75
8.0.250.0000.00716.96
8.0.240.0000.00816.92
8.0.230.0040.00416.88
8.0.220.0070.00016.87
8.0.210.0000.00716.86
8.0.200.0000.00716.86
8.0.190.0030.00516.85
8.0.180.0000.00716.88
8.0.170.0000.00816.81
8.0.160.0030.00316.97
8.0.150.0060.00316.65
8.0.140.0080.00016.91
8.0.130.0000.00613.34
8.0.120.0040.00416.72
8.0.110.0000.00716.83
8.0.100.0040.00416.85
8.0.90.0040.00416.95
8.0.80.0100.01016.88
8.0.70.0000.00816.95
8.0.60.0040.00416.75
8.0.50.0040.00416.88
8.0.30.0150.00317.15
8.0.20.0090.01417.40
8.0.10.0000.00716.87
8.0.00.0120.01016.75
7.4.330.0000.00513.43
7.4.320.0000.00616.61
7.4.300.0060.00016.60
7.4.290.0000.00716.39
7.4.280.0040.00416.39
7.4.270.0000.00716.63
7.4.260.0000.00513.28
7.4.250.0040.00416.45
7.4.240.0030.00316.62
7.4.230.0030.00316.61
7.4.220.0070.01016.49
7.4.210.0080.00716.60
7.4.200.0030.00316.34
7.4.190.0070.00016.46
7.4.160.0070.01016.34
7.4.150.0100.00717.40
7.4.140.0120.00917.86
7.4.130.0070.01116.52
7.4.120.0070.00916.45
7.4.110.0100.00716.39
7.4.100.0100.00916.57
7.4.90.0160.00916.37
7.4.80.0080.00819.37
7.4.70.0070.01016.23
7.4.60.0090.01516.39
7.4.50.0000.00916.23
7.4.40.0000.01422.27
7.4.30.0090.01216.29
7.4.00.0000.01414.95
7.3.330.0030.00312.96
7.3.320.0030.00313.09
7.3.310.0040.00416.20
7.3.300.0000.00716.10
7.3.290.0090.00616.17
7.3.280.0070.00816.21
7.3.270.0100.00717.40
7.3.260.0090.01118.24
7.3.250.0080.01316.36
7.3.240.0100.00716.29
7.3.230.0060.00916.57
7.3.210.0040.01216.25
7.3.200.0070.01019.39
7.3.190.0130.00916.45
7.3.180.0060.01116.39
7.3.170.0060.01116.45
7.3.160.0090.00616.44
7.3.120.0090.00914.98
7.2.330.0120.00616.50
7.2.320.0100.01016.41
7.2.310.0130.01016.72
7.2.300.0110.01116.52
7.2.290.0040.01416.53
7.2.80.0040.00716.78
7.2.60.0030.01217.00
7.2.00.0040.01219.25
7.1.200.0090.00315.62
7.1.100.0040.01117.98
7.1.70.0000.00717.06
7.1.60.0030.01017.25
7.1.50.0000.01216.98
7.1.00.0000.04722.31
7.0.200.0040.01116.43
7.0.140.0000.07722.12
7.0.70.0030.07321.73
7.0.60.0030.07321.58
7.0.50.0070.09022.15
7.0.40.0030.08720.11
7.0.30.0070.07720.11
7.0.20.0100.08020.17
7.0.10.0030.07020.09
7.0.00.0000.08019.99
5.6.280.0100.06721.11
5.6.220.0100.04720.59
5.6.210.0030.06020.61
5.6.200.0070.08721.13
5.6.190.0100.07021.12
5.6.180.0130.07721.10
5.6.170.0200.06721.03
5.6.160.0130.07021.00
5.6.150.0130.08721.01
5.6.140.0070.07320.97
5.6.130.0100.08320.94
5.6.120.0130.08321.01
5.6.110.0070.08321.11
5.6.100.0130.07721.02
5.6.90.0030.07021.00
5.6.80.0130.07320.39
5.6.70.0100.07320.45
5.6.60.0170.06720.32
5.6.50.0070.08020.45
5.6.40.0130.05320.39
5.6.30.0030.08320.29
5.6.20.0100.06320.34
5.6.10.0100.07720.41
5.6.00.0070.07320.43
5.5.360.0030.04320.39
5.5.350.0000.05320.41
5.5.340.0030.07320.82
5.5.330.0030.06720.88
5.5.320.0070.07720.73
5.5.310.0070.08720.86
5.5.300.0170.07020.88
5.5.290.0100.07320.82
5.5.280.0030.06720.72
5.5.270.0030.09020.76
5.5.260.0230.07020.91
5.5.250.0100.07320.56
5.5.240.0030.05320.14
5.5.230.0070.06320.01
5.5.220.0100.06320.09
5.5.210.0100.06720.24
5.5.200.0000.08020.23
5.5.190.0170.07320.21
5.5.180.0000.08020.14
5.5.160.0070.07720.08
5.5.150.0100.07720.20
5.5.140.0070.07320.22
5.5.130.0030.07720.07
5.5.120.0170.05720.25
5.5.110.0030.04320.22
5.5.100.0100.04020.06
5.5.90.0030.05320.06
5.5.80.0000.04719.97
5.5.70.0030.05720.05
5.5.60.0100.07020.02
5.5.50.0100.07019.98
5.5.40.0100.07720.04
5.5.30.0000.07020.06
5.5.20.0100.04720.08
5.5.10.0070.04020.03
5.5.00.0100.07320.02
5.4.450.0030.08719.40
5.4.440.0100.07719.35
5.4.430.0070.07019.38
5.4.420.0070.07019.10
5.4.410.0070.08019.25
5.4.400.0030.08318.98
5.4.390.0130.07319.14
5.4.380.0100.04719.07
5.4.370.0030.04718.80
5.4.360.0070.07319.15
5.4.350.0070.03719.10
5.4.340.0100.07018.98
5.4.320.0200.04719.07
5.4.310.0030.06019.05
5.4.300.0100.04718.98
5.4.290.0000.08319.06
5.4.280.0030.08318.80
5.4.270.0070.08319.22
5.4.260.0030.04019.05
5.4.250.0100.05319.04
5.4.240.0130.03318.95
5.4.230.0070.05018.84
5.4.220.0070.08319.09
5.4.210.0070.05319.14
5.4.200.0000.09019.05
5.4.190.0100.07718.94
5.4.180.0030.08319.21
5.4.170.0070.06319.04
5.4.160.0030.08019.09
5.4.150.0030.07719.02
5.4.140.0030.04716.31
5.4.130.0070.07316.37
5.4.120.0030.04316.27
5.4.110.0000.04016.23
5.4.100.0100.06716.25
5.4.90.0100.05316.23
5.4.80.0070.07716.40
5.4.70.0030.05016.23
5.4.60.0070.04316.19
5.4.50.0000.07716.41
5.4.40.0030.05316.43
5.4.30.0070.05016.18
5.4.20.0000.03716.34
5.4.10.0000.03716.18
5.4.00.0000.04015.81
5.3.290.0070.08014.57
5.3.280.0100.07014.55
5.3.270.0100.03314.59
5.3.260.0070.08014.54
5.3.250.0030.07714.60
5.3.240.0030.07714.61
5.3.230.0030.05714.54
5.3.220.0030.05014.55
5.3.210.0070.04014.43
5.3.200.0070.05714.52
5.3.190.0070.06014.52
5.3.180.0030.08014.55
5.3.170.0130.04014.52
5.3.160.0070.03314.54
5.3.150.0030.08014.38
5.3.140.0030.04714.54
5.3.130.0000.04014.49
5.3.120.0030.03714.49
5.3.110.0030.03314.55
5.3.100.0000.04014.03
5.3.90.0000.03714.00
5.3.80.0000.03713.96
5.3.70.0030.04313.78
5.3.60.0030.04713.98
5.3.50.0030.03313.80
5.3.40.0000.05013.90
5.3.30.0070.03013.89
5.3.20.0030.03313.54
5.3.10.0030.05013.65
5.3.00.0070.05013.57
5.2.170.0070.03712.17
5.2.160.0000.03312.17
5.2.150.0000.03312.17
5.2.140.0000.03312.17
5.2.130.0000.02712.17
5.2.120.0070.03012.17
5.2.110.0000.04312.17
5.2.100.0030.06012.17
5.2.90.0030.04312.17
5.2.80.0070.02712.17
5.2.70.0030.02712.17
5.2.60.0030.02712.17
5.2.50.0030.02712.17
5.2.40.0000.03012.17
5.2.30.0070.02712.17
5.2.20.0000.03312.17
5.2.10.0000.03012.17
5.2.00.0070.02312.17
5.1.60.0030.02312.17
5.1.50.0000.02712.17
5.1.40.0030.02012.17
5.1.30.0000.03012.17
5.1.20.0070.02712.17
5.1.10.0000.03312.17
5.1.00.0030.02312.17
5.0.50.0000.02012.17
5.0.40.0000.02012.17
5.0.30.0000.03012.17
5.0.20.0000.02012.17
5.0.10.0000.02012.17
5.0.00.0070.05312.17
4.4.90.0000.01712.17
4.4.80.0000.02312.17
4.4.70.0030.03012.17
4.4.60.0030.01312.17
4.4.50.0030.01312.17
4.4.40.0000.02312.17
4.4.30.0030.01712.17
4.4.20.0030.02012.17
4.4.10.0000.01712.17
4.4.00.0000.03012.17
4.3.110.0070.02012.17
4.3.100.0000.02712.17
4.3.90.0000.01312.17
4.3.80.0000.02712.17
4.3.70.0000.01312.17
4.3.60.0000.01712.17
4.3.50.0030.01312.17
4.3.40.0000.02312.17
4.3.30.0030.01312.17
4.3.20.0070.01012.17
4.3.10.0000.01712.17
4.3.00.0000.01712.17

preferences:
46.88 ms | 401 KiB | 5 Q