3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = (object) ["a" => "b"]; $b = (object) ["a" => "c"]; var_dump($a<=>$b); ?>

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)
8.3.60.0130.00716.75
8.3.50.0070.00716.50
8.3.40.0070.01118.65
8.3.30.0090.00918.54
8.3.20.0040.00420.22
8.3.10.0030.00523.64
8.3.00.0040.00423.41
8.2.180.0130.00616.63
8.2.170.0140.00722.96
8.2.160.0000.01420.60
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0080.00021.18
8.2.120.0050.00326.35
8.2.110.0070.00321.12
8.2.100.0060.00617.84
8.2.90.0060.00319.22
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0040.00417.93
8.2.50.0050.00318.09
8.2.40.0040.00422.23
8.2.30.0000.00819.42
8.2.20.0030.00717.61
8.2.10.0040.00418.05
8.2.00.0000.00818.03
8.1.280.0070.00725.92
8.1.270.0100.00722.08
8.1.260.0080.00028.09
8.1.250.0070.00028.09
8.1.240.0060.00323.88
8.1.230.0110.00018.90
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0050.00317.13
8.1.180.0000.00818.10
8.1.170.0050.00318.69
8.1.160.0040.00420.73
8.1.150.0040.00418.73
8.1.140.0080.00019.54
8.1.130.0030.00317.75
8.1.120.0030.00517.35
8.1.110.0070.00017.36
8.1.100.0050.00217.35
8.1.90.0040.00417.51
8.1.80.0080.00017.36
8.1.70.0070.00017.35
8.1.60.0030.00517.46
8.1.50.0030.00617.47
8.1.40.0030.00517.48
8.1.30.0050.00317.65
8.1.20.0050.00317.54
8.1.10.0000.00717.40
8.1.00.0040.00417.39
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0000.00718.35
8.0.270.0000.00717.15
8.0.260.0030.00317.23
8.0.250.0030.00316.94
8.0.240.0050.00216.96
8.0.230.0000.00716.96
8.0.220.0070.00016.91
8.0.210.0000.00816.88
8.0.200.0080.00016.89
8.0.190.0000.00716.96
8.0.180.0000.00717.00
8.0.170.0060.00316.87
8.0.160.0000.00716.95
8.0.150.0040.00416.86
8.0.140.0070.00016.76
8.0.130.0000.00513.41
8.0.120.0040.00416.77
8.0.110.0000.00716.96
8.0.100.0040.00416.83
8.0.90.0030.00516.77
8.0.80.0140.00016.99
8.0.70.0000.00716.79
8.0.60.0040.00416.75
8.0.50.0030.00316.95
8.0.30.0110.00617.13
8.0.20.0120.00717.40
8.0.10.0050.00317.08
8.0.00.0080.01016.80
7.4.330.0020.00216.70
7.4.320.0070.00016.57
7.4.300.0040.00416.63
7.4.290.0030.00316.41
7.4.280.0040.00416.47
7.4.270.0000.00816.57
7.4.260.0030.00316.62
7.4.250.0050.00216.41
7.4.240.0080.00016.60
7.4.230.0030.00316.60
7.4.220.0030.01216.44
7.4.210.0100.00816.57
7.4.200.0030.00316.53
7.4.160.0080.00816.47
7.4.150.0130.00617.40
7.4.140.0080.01217.86
7.4.130.0180.00616.41
7.4.120.0120.00916.45
7.4.110.0070.01016.45
7.4.100.0090.01516.41
7.4.90.0130.00516.41
7.4.80.0110.00619.39
7.4.70.0140.00416.50
7.4.60.0110.00516.42
7.4.50.0000.01116.44
7.4.40.0120.00316.40
7.4.30.0100.01016.50
7.4.00.0030.01114.88
7.3.330.0060.00213.02
7.3.320.0000.00513.24
7.3.310.0000.00716.31
7.3.300.0030.00316.34
7.3.290.0000.00716.17
7.3.280.0070.01216.25
7.3.270.0100.00717.40
7.3.260.0140.00316.38
7.3.240.0100.00716.48
7.3.230.0090.01516.39
7.3.210.0100.00716.36
7.3.200.0060.00919.39
7.3.190.0100.00616.25
7.3.180.0140.00416.19
7.3.170.0100.01016.27
7.3.160.0030.01216.45
7.3.120.0130.00614.79
7.3.110.0100.00714.80
7.3.100.0060.00914.88
7.3.90.0090.00314.66
7.3.80.0040.00814.80
7.3.70.0080.00814.77
7.3.60.0040.00714.53
7.3.50.0050.00514.88
7.3.40.0080.00814.63
7.3.30.0050.00514.74
7.3.20.0030.01016.70
7.3.10.0050.00816.63
7.3.00.0070.00716.30
7.2.330.0100.00716.49
7.2.320.0060.01116.41
7.2.310.0060.01216.58
7.2.300.0060.01016.65
7.2.290.0040.01116.77
7.2.250.0100.01014.92
7.2.240.0040.01515.17
7.2.230.0070.01015.05
7.2.220.0090.00914.85
7.2.210.0070.00714.95
7.2.200.0030.00715.07
7.2.190.0000.01614.88
7.2.180.0000.01414.82
7.2.170.0030.00714.84
7.2.130.0060.00616.87
7.2.120.0110.00616.65
7.2.110.0040.00817.01
7.2.100.0030.01316.85
7.2.90.0030.01016.91
7.2.80.0040.00717.09
7.2.70.0030.01016.87
7.2.60.0080.00816.94
7.2.50.0070.01016.79
7.2.40.0000.00916.73
7.2.30.0040.01116.98
7.2.20.0030.01016.77
7.2.10.0000.00816.64
7.2.00.0040.01118.07
7.1.330.0030.01015.75
7.1.320.0040.00415.78
7.1.310.0000.01615.53
7.1.300.0040.01215.66
7.1.290.0090.00415.83
7.1.280.0030.00615.68
7.1.270.0060.00615.82
7.1.260.0100.00715.90
7.1.250.0070.00415.73
7.1.200.0000.01315.48
7.1.100.0040.00818.02
7.1.70.0070.01017.16
7.1.60.0040.01519.40
7.1.50.0030.01716.91
7.1.00.0030.07722.30
7.0.200.0030.00516.85
7.0.60.0030.04021.63
7.0.50.0030.05317.85
7.0.40.0170.07320.23
7.0.30.0300.07320.18
7.0.20.0200.07020.00
7.0.10.0070.08020.09
7.0.00.0000.09720.20
5.6.280.0030.03021.02
5.6.210.0100.08020.64
5.6.200.0070.04718.22
5.6.190.0030.05320.59
5.6.180.0300.07320.55
5.6.170.0230.04720.58
5.6.160.0070.06020.55
5.6.150.0070.05018.16
5.6.140.0070.07718.27
5.6.130.0130.05018.18
5.6.120.0100.08321.14
5.6.110.0000.08721.00
5.6.100.0170.04020.98
5.6.90.0200.06720.88
5.6.80.0200.06720.52
5.5.350.3330.05020.48
5.5.340.0000.05018.07
5.5.330.0100.05720.25
5.5.320.0200.04020.42
5.5.310.0270.08320.19
5.5.300.0030.06317.98
5.5.290.0070.04717.98
5.5.280.0100.03720.77
5.5.270.0130.07720.89
5.5.260.0030.04720.92
5.5.250.0100.08020.48
5.5.240.0230.07020.03

preferences:
52.52 ms | 401 KiB | 5 Q