3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = new stdClass; echo spl_object_hash($obj);

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)
8.3.60.0120.00916.25
8.3.50.0090.00921.89
8.3.40.0140.00018.84
8.3.30.0100.00718.98
8.3.20.0040.00420.14
8.3.10.0000.00823.61
8.3.00.0040.00419.25
8.2.180.0000.01518.41
8.2.170.0120.00322.96
8.2.160.0080.00620.52
8.2.150.0080.00024.18
8.2.140.0090.00024.66
8.2.130.0060.00826.16
8.2.120.0040.00422.25
8.2.110.0040.00422.26
8.2.100.0130.00017.72
8.2.90.0000.00819.08
8.2.80.0000.00817.97
8.2.70.0050.00317.63
8.2.60.0000.00817.80
8.2.50.0050.00318.07
8.2.40.0040.00418.28
8.2.30.0000.00817.97
8.2.20.0040.00417.57
8.2.10.0070.00017.93
8.2.00.0030.00617.66
8.1.280.0030.01425.92
8.1.270.0080.00022.14
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00023.88
8.1.230.0030.00919.09
8.1.220.0080.00017.74
8.1.210.0000.00718.77
8.1.200.0060.00317.13
8.1.190.0040.00417.53
8.1.180.0080.00018.10
8.1.170.0070.00318.62
8.1.160.0000.00721.98
8.1.150.0070.00018.56
8.1.140.0040.00417.38
8.1.130.0030.00317.77
8.1.120.0070.00017.41
8.1.110.0050.00217.38
8.1.100.0000.00717.35
8.1.90.0000.00717.41
8.1.80.0040.00417.34
8.1.70.0050.00317.37
8.1.60.0020.00517.54
8.1.50.0080.00017.39
8.1.40.0000.00717.45
8.1.30.0040.00417.59
8.1.20.0000.00717.41
8.1.10.0020.00517.55
8.1.00.0000.00817.50
8.0.300.0070.00018.77
8.0.290.0000.00717.18
8.0.280.0070.00018.41
8.0.270.0070.00017.24
8.0.260.0030.00316.68
8.0.250.0050.00316.88
8.0.240.0000.00716.93
8.0.230.0030.00316.84
8.0.220.0040.00416.71
8.0.210.0040.00416.82
8.0.200.0000.00716.77
8.0.190.0000.00816.77
8.0.180.0040.00416.69
8.0.170.0040.00416.73
8.0.160.0000.00716.86
8.0.150.0040.00416.72
8.0.140.0040.00416.75
8.0.130.0030.00313.24
8.0.120.0080.00016.79
8.0.110.0050.00316.73
8.0.100.0080.00016.88
8.0.90.0030.00316.65
8.0.80.0040.01116.77
8.0.70.0050.00316.72
8.0.60.0000.00716.86
8.0.50.0030.00316.84
8.0.30.0100.00917.05
8.0.20.0090.00917.40
8.0.10.0000.00716.92
8.0.00.0150.00316.74
7.4.330.0000.00615.01
7.4.320.0050.00216.55
7.4.300.0000.00716.52
7.4.290.0000.00716.35
7.4.280.0060.00316.43
7.4.270.0030.00316.45
7.4.260.0040.00416.38
7.4.250.0000.00816.49
7.4.240.0000.00816.41
7.4.230.0040.00416.50
7.4.220.0090.00916.54
7.4.210.0080.00816.46
7.4.200.0030.00316.32
7.4.190.0070.00016.61
7.4.160.0110.00816.36
7.4.150.0120.01217.40
7.4.140.0070.01017.86
7.4.130.0070.01016.56
7.4.120.0110.00916.33
7.4.110.0100.01316.33
7.4.100.0070.01416.49
7.4.90.0040.01816.27
7.4.80.0080.00819.39
7.4.70.0040.01216.42
7.4.60.0090.00916.42
7.4.50.0000.00916.38
7.4.40.0130.00622.77
7.4.30.0130.00316.67
7.4.00.0090.00714.74
7.3.330.0050.00013.03
7.3.320.0000.00613.06
7.3.310.0040.00416.05
7.3.300.0000.00716.03
7.3.290.0080.00416.14
7.3.280.0100.00616.12
7.3.270.0120.00617.40
7.3.260.0030.01316.44
7.3.250.0120.00516.37
7.3.240.0120.00616.18
7.3.230.0070.01016.39
7.3.210.0160.00016.24
7.3.200.0130.00319.39
7.3.190.0070.01016.22
7.3.180.0100.00716.46
7.3.170.0000.01616.27
7.3.160.0060.00916.23
7.3.120.0080.00914.84
7.3.110.0090.00814.71
7.3.100.0030.01314.70
7.3.90.0050.00714.76
7.3.80.0040.01114.88
7.3.70.0060.01014.68
7.3.60.0100.00714.78
7.3.50.0080.00614.62
7.3.40.0110.00514.50
7.3.30.0050.01214.66
7.3.20.0060.00616.48
7.3.10.0050.00816.33
7.3.00.0080.00816.55
7.2.330.0070.01116.35
7.2.320.0030.01316.54
7.2.310.0070.01016.54
7.2.300.0130.01016.48
7.2.290.0060.01616.61
7.2.250.0050.01414.73
7.2.240.0050.01414.82
7.2.230.0080.01014.81
7.2.220.0070.00715.05
7.2.210.0090.00514.83
7.2.200.0050.01314.86
7.2.190.0070.00714.88
7.2.180.0090.00415.03
7.2.170.0100.00814.93
7.2.60.0100.00317.00
7.2.00.0090.00618.93
7.1.330.0090.00515.59
7.1.320.0050.00715.71
7.1.310.0040.00815.83
7.1.300.0020.01015.56
7.1.290.0050.00615.65
7.1.280.0060.00915.67
7.1.270.0030.01015.74
7.1.260.0050.00915.69
7.1.200.0060.00315.63
7.1.100.0060.00917.80
7.1.70.0000.00916.97
7.1.60.0040.00719.33
7.1.50.0170.00316.80
7.1.00.0000.08022.34
7.0.200.0060.00616.74
7.0.140.0000.07722.15
7.0.60.0070.08320.05
7.0.50.0070.07717.88
7.0.40.0030.04720.19
7.0.30.0530.07320.01
7.0.20.0200.04720.13
7.0.10.0100.08320.13
7.0.00.0100.08020.02
5.6.280.0030.07321.06
5.6.210.0170.06020.49
5.6.200.0030.08318.17
5.6.190.0030.05320.43
5.6.180.0100.04720.64
5.6.170.0230.06020.38
5.6.160.0000.04720.37
5.6.150.0070.08318.12
5.6.140.0070.08318.18
5.6.130.0000.06318.21
5.6.120.0070.07321.02
5.6.110.0130.08021.08
5.6.100.0030.07321.02
5.6.90.0100.08020.96
5.6.80.0000.05320.38
5.6.70.3930.04020.39
5.5.350.0030.08320.32
5.5.340.0000.04718.01
5.5.330.0030.08720.47
5.5.320.0270.04320.31
5.5.310.0070.05020.30
5.5.300.0100.06017.97
5.5.290.0070.08018.02
5.5.280.0030.05320.68
5.5.270.0030.04020.66
5.5.260.0030.09020.88
5.5.250.0030.07020.78
5.5.240.0130.06720.25
5.4.450.1370.04319.55
5.4.440.1530.04019.21
5.4.430.1870.04019.41
5.4.420.1530.04319.25
5.4.410.1570.03719.00
5.4.400.1230.03718.90
5.4.390.0000.05318.92
5.4.380.0000.04019.09
5.4.370.0830.03719.10
5.4.360.1070.03719.16
5.4.350.1330.03318.89
5.4.340.1630.05019.08
5.4.320.1300.03719.10
5.4.310.1400.05019.08
5.4.300.1270.03319.09
5.4.290.1300.04319.23
5.4.280.1400.04019.06
5.4.270.1570.04019.23
5.4.260.1570.04318.79
5.4.250.0870.05019.15
5.4.240.0070.06719.08
5.4.230.0000.04018.73
5.4.220.1230.03719.11
5.4.210.1300.04719.08
5.4.200.1530.03719.09
5.4.190.1870.04319.05
5.4.180.1600.04019.23
5.4.170.1530.04319.05
5.4.160.1530.04019.04
5.4.150.1900.04018.86
5.4.140.1700.03716.23
5.4.130.1600.03716.32
5.4.120.1570.03316.25
5.4.110.1900.05016.39
5.4.100.1770.04016.38
5.4.90.1600.03016.48
5.4.80.1530.03716.21
5.4.70.2130.03316.29
5.4.60.1570.04016.28
5.4.50.1570.03316.20
5.4.40.1930.03716.45
5.4.30.1570.03716.36
5.4.20.1670.03716.45
5.4.10.1570.03716.45
5.4.00.1770.04015.71
5.3.290.1630.04314.61
5.3.280.1870.03314.54
5.3.270.1830.04714.65
5.3.260.1730.03314.64
5.3.250.1800.04314.45
5.3.240.1630.04314.69
5.3.230.1770.04014.47
5.3.220.1530.05014.66
5.3.210.1800.04314.65
5.3.200.0200.04714.47
5.3.190.0030.05014.48
5.3.180.0230.08014.43
5.3.170.1730.04714.54
5.3.160.1730.04714.65
5.3.150.1670.05714.40
5.3.140.1500.03714.50
5.3.130.1530.03314.37
5.3.120.1730.04314.52
5.3.110.1770.05314.49
5.3.100.1570.04713.98
5.3.90.1770.04013.86
5.3.80.1500.03314.00
5.3.70.0000.05714.11
5.3.60.0000.07713.87
5.3.50.0730.05013.96
5.3.40.1700.04313.91
5.3.30.1830.04713.78
5.3.20.1770.04013.67
5.3.10.1570.03313.48
5.3.00.1730.04713.62
5.2.170.1500.03310.98
5.2.160.1600.02711.22
5.2.150.1570.03711.20
5.2.140.1270.03010.99
5.2.130.1200.03311.04
5.2.120.1270.02710.94
5.2.110.1600.03710.95
5.2.100.1400.03311.05
5.2.90.1200.03310.93
5.2.80.1500.03711.02
5.2.70.1330.03311.11
5.2.60.1300.02311.05
5.2.50.1430.04010.84
5.2.40.1030.02710.93
5.2.30.1170.04310.93
5.2.20.1070.02711.11
5.2.10.1130.02310.83
5.2.00.1230.03710.82
5.1.60.1070.0239.93
5.1.50.1030.0309.86
5.1.40.1070.0209.94
5.1.30.0000.03710.24
5.1.20.0030.02310.26
5.1.10.0000.0279.94
5.1.00.0200.05710.06
5.0.50.0630.0209.32
5.0.40.0670.0309.32
5.0.30.0670.0479.32
5.0.20.0530.0239.32
5.0.10.0470.0209.32
5.0.00.0500.0279.32
4.4.90.0430.0179.32
4.4.80.0470.0179.32
4.4.70.0530.0239.32
4.4.60.0670.0239.32
4.4.50.0600.0339.32
4.4.40.0530.0279.32
4.4.30.0530.0109.32
4.4.20.0500.0139.32
4.4.10.0600.0139.32
4.4.00.0470.0279.32
4.3.110.0470.0179.32
4.3.100.0500.0139.32
4.3.90.0530.0209.32
4.3.80.0600.0339.32
4.3.70.0230.0139.32
4.3.60.0530.0109.32
4.3.50.0770.0209.32
4.3.40.0470.0279.32
4.3.30.0200.0179.32
4.3.20.0270.0209.32
4.3.10.0230.0179.32
4.3.00.0230.0279.32

preferences:
38.09 ms | 401 KiB | 5 Q