3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A{} class B{} $o1 = new A; $o2 = new B; echo $o1==$o2;

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)
8.3.60.0130.00318.56
8.3.50.0210.00018.20
8.3.40.0030.01718.67
8.3.30.0040.01118.52
8.3.20.0000.00719.35
8.3.10.0080.00023.65
8.3.00.0110.00720.64
8.2.180.0040.01118.29
8.2.170.0070.00722.96
8.2.160.0100.00320.35
8.2.150.0050.00224.18
8.2.140.0040.00424.66
8.2.130.0080.00019.82
8.2.120.0090.00026.35
8.2.110.0070.00321.02
8.2.100.0090.00317.86
8.2.90.0000.00817.78
8.2.80.0040.00417.97
8.2.70.0060.00318.04
8.2.60.0040.00418.03
8.2.50.0070.00618.10
8.2.40.0000.00819.30
8.2.30.0030.00719.13
8.2.20.0080.00018.12
8.2.10.0040.00417.97
8.2.00.0000.00817.64
8.1.280.0140.00725.92
8.1.270.0080.00022.18
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0000.00823.92
8.1.230.0070.00421.03
8.1.220.0080.00017.79
8.1.210.0040.00418.97
8.1.200.0090.00017.23
8.1.190.0060.00317.54
8.1.180.0030.00518.10
8.1.170.0080.00018.64
8.1.160.0000.00818.93
8.1.150.0030.00518.84
8.1.140.0040.00422.05
8.1.130.0000.00720.26
8.1.120.0030.00317.32
8.1.110.0000.00817.41
8.1.100.0000.00717.46
8.1.90.0000.00817.48
8.1.80.0000.00817.46
8.1.70.0030.00317.38
8.1.60.0080.00017.48
8.1.50.0020.00517.52
8.1.40.0040.00417.42
8.1.30.0060.00317.68
8.1.20.0040.00417.52
8.1.10.0040.00417.45
8.1.00.0000.00817.52
8.0.300.0000.00819.52
8.0.290.0040.00416.75
8.0.280.0050.00318.44
8.0.270.0030.00317.25
8.0.260.0000.00618.37
8.0.250.0000.00716.96
8.0.240.0030.00316.93
8.0.230.0000.00917.01
8.0.220.0040.00416.80
8.0.210.0040.00416.95
8.0.200.0000.00716.97
8.0.190.0040.00416.99
8.0.180.0040.00416.93
8.0.170.0040.00416.80
8.0.160.0070.00416.91
8.0.150.0000.01116.79
8.0.140.0040.00416.83
8.0.130.0030.00313.31
8.0.120.0040.00416.88
8.0.110.0050.00216.88
8.0.100.0050.00316.91
8.0.90.0040.00416.75
8.0.80.0080.00816.86
8.0.70.0070.00016.88
8.0.60.0040.00416.85
8.0.50.0040.00416.91
8.0.30.0080.01017.11
8.0.20.0060.01217.40
8.0.10.0070.00016.83
8.0.00.0100.00816.90
7.4.330.0000.00515.55
7.4.320.0070.00016.60
7.4.300.0030.00316.46
7.4.290.0070.00016.57
7.4.280.0070.00016.50
7.4.270.0040.00716.64
7.4.260.0040.00416.46
7.4.250.0070.00016.45
7.4.240.0000.00716.49
7.4.230.0000.00616.59
7.4.220.0030.00616.69
7.4.210.0110.00416.49
7.4.200.0000.00716.46
7.4.160.0100.00716.57
7.4.140.0140.00817.86
7.4.130.0130.01016.58
7.4.120.0090.01216.50
7.4.110.0070.01316.51
7.4.100.0170.00316.50
7.4.90.0090.01316.61
7.4.80.0100.01419.39
7.4.70.0160.00016.48
7.4.60.0090.00916.55
7.4.50.0030.01416.37
7.4.40.0130.01016.64
7.4.00.0030.01214.89
7.3.330.0050.00013.19
7.3.320.0000.00513.20
7.3.310.0080.00016.08
7.3.300.0060.00016.10
7.3.290.0030.00316.12
7.3.280.0150.00616.21
7.3.260.0090.00916.42
7.3.240.0070.01116.37
7.3.230.0120.00616.28
7.3.210.0090.00616.32
7.3.200.0070.01016.51
7.3.190.0060.01516.41
7.3.180.0130.01016.14
7.3.170.0030.01416.32
7.3.160.0110.01016.28
7.2.330.0030.01416.61
7.2.320.0180.00616.69
7.2.310.0080.00816.32
7.2.300.0150.00316.64
7.2.290.0030.01716.46
7.2.110.0290.00414.48
7.2.100.0190.01314.40
7.2.90.0250.00914.60
7.2.80.0290.00614.13
7.2.70.0260.00615.00
7.2.60.0220.01015.00
7.2.50.0250.00914.87
7.2.40.0220.01314.64
7.2.30.0220.00715.07
7.2.20.0170.01015.07
7.2.10.0240.00015.04
7.2.00.0240.00314.90
7.1.230.0240.00613.90
7.1.220.0220.00313.93
7.1.210.0320.01013.92
7.1.200.0320.01013.80
7.1.190.0160.00713.64
7.1.180.0190.00913.99
7.1.170.0290.00313.86
7.1.160.0190.00913.70
7.1.150.0340.00313.79
7.1.140.0130.01313.89
7.1.130.0190.00613.92
7.1.120.0240.00313.49
7.1.110.0220.00614.00
7.1.100.0190.00313.62
7.1.90.0190.00513.77
7.1.80.0190.00313.63
7.1.70.0180.00713.74
7.1.60.0470.00031.86
7.1.50.0420.00631.52
7.1.40.0360.01431.75
7.1.30.0470.00731.43
7.1.20.0440.01331.61
7.1.10.0180.01213.93
7.1.00.0260.00413.61
5.6.380.0090.00814.53

preferences:
60.02 ms | 401 KiB | 5 Q