3v4l.org

run code in 300+ PHP versions simultaneously
<?php (function(){ echo 'self invoked tooooo!'; })();

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)
8.3.70.0120.00318.46
8.3.60.0150.00618.56
8.3.50.0040.01116.30
8.3.40.0060.00918.46
8.3.30.0160.00618.85
8.3.20.0000.00818.70
8.3.10.0080.00023.60
8.3.00.0070.00019.47
8.2.190.0090.00616.58
8.2.180.0120.00316.38
8.2.170.0130.00722.96
8.2.160.0120.00320.52
8.2.150.0070.00025.66
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00419.64
8.2.110.0130.00721.04
8.2.100.0080.00317.91
8.2.90.0030.00617.72
8.2.80.0040.00417.97
8.2.70.0060.00317.80
8.2.60.0040.00417.91
8.2.50.0120.00018.10
8.2.40.0000.00719.36
8.2.30.0040.00419.30
8.2.20.0000.00718.05
8.2.10.0070.00019.33
8.2.00.0060.00317.51
8.1.280.0090.00625.92
8.1.270.0040.00418.75
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00622.00
8.1.230.0040.00720.99
8.1.220.0030.00717.74
8.1.210.0040.00718.81
8.1.200.0040.00817.36
8.1.190.0050.00317.39
8.1.180.0080.00018.10
8.1.170.0080.00018.47
8.1.160.0040.00418.70
8.1.150.0070.00018.70
8.1.140.0050.00223.88
8.1.130.0050.00320.14
8.1.120.0020.00517.30
8.1.110.0040.00417.36
8.1.100.0070.00317.45
8.1.90.0000.00817.44
8.1.80.0050.00317.37
8.1.70.0030.00317.24
8.1.60.0000.00817.43
8.1.50.0030.00517.46
8.1.40.0040.00417.44
8.1.30.0000.00817.50
8.1.20.0000.00717.56
8.1.10.0070.00017.41
8.1.00.0040.00417.34
8.0.300.0000.00719.58
8.0.290.0040.00416.63
8.0.280.0000.00718.31
8.0.270.0000.00717.16
8.0.260.0030.00320.20
8.0.250.0030.00616.74
8.0.240.0000.00716.89
8.0.230.0030.00316.90
8.0.220.0030.00616.83
8.0.210.0030.00316.81
8.0.200.0000.00716.96
8.0.190.0000.00916.96
8.0.180.0040.00416.93
8.0.170.0040.00416.92
8.0.160.0070.00016.75
8.0.150.0000.00816.90
8.0.140.0020.00516.76
8.0.130.0040.00413.31
8.0.120.0050.00316.89
8.0.110.0000.00816.88
8.0.100.0000.00716.99
8.0.90.0040.00416.84
8.0.80.0110.00516.86
8.0.70.0040.00416.85
8.0.60.0040.00416.91
8.0.50.0000.00916.70
8.0.30.0110.00616.92
8.0.20.0120.00817.40
8.0.10.0070.00016.92
8.0.00.0080.01116.72
7.4.330.0030.00315.55
7.4.320.0000.00716.57
7.4.300.0030.00316.51
7.4.290.0070.00016.45
7.4.280.0040.00416.50
7.4.270.0040.00416.51
7.4.260.0030.00316.55
7.4.250.0000.01016.45
7.4.240.0000.00716.51
7.4.230.0070.00016.47
7.4.220.0040.00416.50
7.4.210.0050.01316.61
7.4.200.0050.00216.30
7.4.160.0130.00816.33
7.4.140.0090.01117.86
7.4.130.0130.01016.63
7.4.120.0080.00916.42
7.4.110.0030.01416.38
7.4.100.0080.01316.40
7.4.90.0100.00616.26
7.4.80.0110.01219.39
7.4.70.0150.00416.44
7.4.60.0060.00916.46
7.4.50.0090.00616.34
7.4.40.0060.01116.61
7.4.00.0070.01015.09
7.3.330.0050.00013.15
7.3.320.0030.00313.09
7.3.310.0030.00316.12
7.3.300.0060.00016.18
7.3.290.0000.00716.09
7.3.280.0110.00416.17
7.3.260.0080.01016.39
7.3.240.0110.00716.28
7.3.230.0080.00816.24
7.3.210.0130.00316.55
7.3.200.0070.01016.51
7.3.190.0130.00316.22
7.3.180.0060.00916.47
7.3.170.0150.00616.45
7.3.160.0090.00916.35
7.2.330.0140.00416.31
7.2.320.0030.01316.33
7.2.310.0100.00816.60
7.2.300.0070.01016.25
7.2.290.0110.01216.49
7.2.110.2340.00714.54
7.2.100.2210.00614.49
7.2.90.2670.01014.42
7.2.80.2760.01014.76
7.2.70.2290.01614.80
7.2.60.3450.00714.60
7.2.50.3250.01014.64
7.2.40.2930.01014.52
7.2.30.3690.00614.72
7.2.20.3380.00914.77
7.2.10.3220.00314.47
7.2.00.2930.00714.91
7.1.230.1770.01513.35
7.1.220.2420.01013.37
7.1.210.3420.00613.72
7.1.200.3120.00713.65
7.1.190.3380.00713.79
7.1.180.3280.00913.65
7.1.170.3690.01013.91
7.1.160.3970.00713.70
7.1.150.3570.01013.57
7.1.140.3090.00313.50
7.1.130.3100.00913.76
7.1.120.3510.00713.59
7.1.110.3890.00713.75
7.1.100.3710.00613.64
7.1.90.3940.00713.77
7.1.80.3240.00713.82
7.1.70.3500.00313.85
7.1.60.4020.00331.98
7.1.50.5290.01031.71
7.1.40.6090.00731.65
7.1.30.6370.01031.52
7.1.20.6210.01331.64
7.1.10.6660.00713.75
7.1.00.4430.00313.68
5.6.380.0000.01513.83

preferences:
64.99 ms | 401 KiB | 5 Q