3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = (object) ["a" => "c"]; $b = (object) ["b" => "b"]; var_dump($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)
8.3.60.0130.00716.50
8.3.50.0150.00321.17
8.3.40.0110.00418.71
8.3.30.0100.00718.57
8.3.20.0050.00320.34
8.3.10.0070.00023.66
8.3.00.0000.00823.53
8.2.180.0090.01216.32
8.2.170.0100.01022.96
8.2.160.0110.00420.37
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0030.00520.94
8.2.120.0040.00426.35
8.2.110.0000.00921.11
8.2.100.0040.00718.03
8.2.90.0060.00319.09
8.2.80.0080.00017.97
8.2.70.0050.00317.50
8.2.60.0000.00817.68
8.2.50.0080.00018.10
8.2.40.0030.00620.54
8.2.30.0020.00619.31
8.2.20.0060.00317.81
8.2.10.0040.00418.19
8.2.00.0030.00718.04
8.1.280.0120.00625.92
8.1.270.0070.01022.20
8.1.260.0040.00428.09
8.1.250.0050.00228.09
8.1.240.0060.00323.82
8.1.230.0110.00019.48
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0100.00017.23
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0000.00818.66
8.1.160.0040.00420.80
8.1.150.0000.00820.58
8.1.140.0080.00019.53
8.1.130.0030.00317.57
8.1.120.0030.00617.45
8.1.110.0040.00417.34
8.1.100.0040.00417.29
8.1.90.0050.00317.30
8.1.80.0040.00417.46
8.1.70.0040.00417.46
8.1.60.0000.00817.57
8.1.50.0040.00417.53
8.1.40.0060.00317.38
8.1.30.0060.00317.73
8.1.20.0040.00417.48
8.1.10.0000.00717.48
8.1.00.0000.00717.24
8.0.300.0050.00318.77
8.0.290.0000.00816.75
8.0.280.0000.00718.37
8.0.270.0030.00317.25
8.0.260.0000.00617.09
8.0.250.0000.00617.00
8.0.240.0000.00716.96
8.0.230.0030.00317.01
8.0.220.0070.00016.86
8.0.210.0030.00316.85
8.0.200.0000.00716.88
8.0.190.0000.00717.07
8.0.180.0050.00316.88
8.0.170.0050.00317.03
8.0.160.0030.00317.00
8.0.150.0000.00816.96
8.0.140.0000.00816.92
8.0.130.0000.00713.32
8.0.120.0000.00716.82
8.0.110.0040.00416.96
8.0.100.0040.00416.82
8.0.90.0040.00416.83
8.0.80.0090.00616.89
8.0.70.0040.00417.04
8.0.60.0040.00416.97
8.0.50.0080.00016.95
8.0.30.0130.00417.16
8.0.20.0120.01017.40
8.0.10.0000.00716.89
8.0.00.0090.00916.84
7.4.330.0050.00016.79
7.4.320.0060.00016.48
7.4.300.0040.00416.43
7.4.290.0030.00316.58
7.4.280.0050.00316.42
7.4.270.0040.00416.50
7.4.260.0000.00816.50
7.4.250.0000.00716.46
7.4.240.0070.00016.52
7.4.230.0000.00716.71
7.4.220.0110.00416.71
7.4.210.0060.00816.57
7.4.200.0030.00316.50
7.4.160.0000.01516.55
7.4.150.0090.00917.40
7.4.140.0140.00617.86
7.4.130.0140.00916.63
7.4.120.0090.00816.51
7.4.110.0030.01316.48
7.4.100.0130.00316.61
7.4.90.0110.00616.58
7.4.80.0080.00819.39
7.4.70.0130.00316.48
7.4.60.0160.00616.53
7.4.50.0080.00416.21
7.4.40.0030.01216.43
7.4.30.0120.00916.50
7.4.00.0030.01415.05
7.3.330.0090.00013.00
7.3.320.0030.00313.16
7.3.310.0040.00416.40
7.3.300.0000.00616.28
7.3.290.0000.00616.20
7.3.280.0080.01116.26
7.3.270.0130.00617.40
7.3.260.0080.00816.28
7.3.240.0120.00716.24
7.3.230.0100.01416.57
7.3.210.0060.01016.36
7.3.200.0100.00719.39
7.3.190.0120.00916.52
7.3.180.0060.01316.30
7.3.170.0080.01416.31
7.3.160.0120.00416.38
7.2.330.0100.01016.41
7.2.320.0090.00916.36
7.2.310.0040.01316.57
7.2.300.0120.00616.80
7.2.290.0030.01316.36
7.2.60.0060.01016.72
7.2.00.0030.00919.34
7.1.200.0150.01015.65
7.1.100.0000.01218.05
7.1.70.0000.00717.23
7.1.60.0000.02419.40
7.1.50.0090.00316.93
7.1.00.0070.07322.43
7.0.200.0030.00516.72
7.0.60.0030.04021.90
7.0.50.0070.03717.89
7.0.40.0100.05020.23
7.0.30.0300.08020.12
7.0.20.0230.09020.12
7.0.10.0000.05020.20
7.0.00.0130.08020.19
5.6.280.0000.03321.07
5.6.210.0100.07720.76
5.6.200.0100.08318.19
5.6.190.0000.07320.48
5.6.180.0270.03720.61
5.6.170.0200.04020.45
5.6.160.0130.05720.51
5.6.150.0100.08318.15
5.6.140.0030.08018.21
5.6.130.0070.05718.24
5.6.120.0030.06320.99
5.6.110.0070.05321.01
5.6.100.0070.08321.04
5.6.90.0130.05721.10
5.6.80.0030.06020.52
5.5.350.3630.04720.43
5.5.340.0070.03718.07
5.5.330.0070.08720.33
5.5.320.0170.04320.41
5.5.310.0170.04720.30
5.5.300.0100.07717.98
5.5.290.0070.03718.08
5.5.280.0030.04320.77
5.5.270.0130.08020.67
5.5.260.0070.04020.76
5.5.250.0030.08320.77
5.5.240.0230.06320.12

preferences:
35.46 ms | 401 KiB | 5 Q