3v4l.org

run code in 300+ PHP versions simultaneously
<?php function myTest(){ static $x=0; echo "$x"; $x++; } myTest(); echo "$x"; myTest(); echo "$x"; myTest(); ?>

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)
8.3.60.0090.00618.80
8.3.50.0070.00716.40
8.3.40.0060.00918.61
8.3.30.0090.00618.55
8.3.20.0030.00520.05
8.3.10.0090.00023.37
8.3.00.0040.00419.73
8.2.180.0180.00418.43
8.2.170.0120.00922.96
8.2.160.0110.00418.99
8.2.150.0100.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00421.18
8.2.120.0030.00526.35
8.2.110.0060.00321.04
8.2.100.0110.00418.03
8.2.90.0000.00819.09
8.2.80.0030.00517.97
8.2.70.0060.00317.50
8.2.60.0070.00017.93
8.2.50.0000.00818.07
8.2.40.0030.00618.29
8.2.30.0070.00017.90
8.2.20.0040.00417.93
8.2.10.0050.00318.06
8.2.00.0050.00218.04
8.1.280.0100.00725.92
8.1.270.0070.00023.74
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0030.00619.52
8.1.230.0040.00818.99
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0030.00617.23
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0000.00818.76
8.1.160.0070.00018.89
8.1.150.0000.00718.80
8.1.140.0000.00719.57
8.1.130.0030.00319.01
8.1.120.0030.00517.36
8.1.110.0000.00817.45
8.1.100.0040.00417.30
8.1.90.0000.00717.30
8.1.80.0000.00717.40
8.1.70.0000.00717.46
8.1.60.0060.00317.46
8.1.50.0040.00417.41
8.1.40.0100.00517.51
8.1.30.0000.00817.60
8.1.20.0040.00417.65
8.1.10.0030.00617.55
8.1.00.0000.00717.33
8.0.300.0040.00418.84
8.0.290.0040.00416.75
8.0.280.0070.00018.45
8.0.270.0030.00317.21
8.0.260.0070.00016.89
8.0.250.0040.00317.00
8.0.240.0040.00416.98
8.0.230.0000.00717.02
8.0.220.0030.00316.91
8.0.210.0030.00316.93
8.0.200.0060.00016.91
8.0.190.0050.00216.98
8.0.180.0030.00516.98
8.0.170.0030.00316.89
8.0.160.0000.00716.97
8.0.150.0030.00416.97
8.0.140.0040.00416.74
8.0.130.0000.00513.34
8.0.120.0070.00016.81
8.0.110.0000.00716.99
8.0.100.0040.00416.77
8.0.90.0030.00516.78
8.0.80.0070.01716.92
8.0.70.0040.00416.77
8.0.60.0040.00416.95
8.0.50.0040.00417.06
8.0.30.0120.00617.15
8.0.20.0070.01717.40
8.0.10.0040.00417.09
8.0.00.0090.00916.59
7.4.330.0030.00315.55
7.4.320.0000.00616.62
7.4.300.0030.00316.57
7.4.290.0060.00316.35
7.4.280.0040.00416.59
7.4.270.0050.00316.59
7.4.260.0030.00316.58
7.4.250.0080.00016.47
7.4.240.0000.00816.45
7.4.230.0050.00216.43
7.4.220.0040.01716.68
7.4.210.0100.01016.45
7.4.200.0000.00716.34
7.4.160.0060.01016.55
7.4.150.0100.01317.40
7.4.140.0100.00717.86
7.4.130.0110.00816.47
7.4.120.0120.00616.67
7.4.110.0090.00916.54
7.4.100.0110.01116.36
7.4.90.0090.00916.68
7.4.80.0100.00719.39
7.4.70.0100.00616.66
7.4.60.0090.00616.59
7.4.50.0070.01116.65
7.4.40.0080.00816.57
7.4.30.0000.01516.73
7.4.00.0000.01714.85
7.3.330.0000.00513.19
7.3.320.0030.00313.36
7.3.310.0000.00916.46
7.3.300.0000.00816.23
7.3.290.0090.00816.40
7.3.280.0080.00816.36
7.3.270.0110.00717.40
7.3.260.0130.00316.46
7.3.250.0060.01116.35
7.3.240.0100.00816.43
7.3.230.0150.00616.36
7.3.210.0090.00616.56
7.3.200.0170.00616.51
7.3.190.0060.01216.34
7.3.180.0090.00916.58
7.3.170.0100.00916.41
7.3.160.0150.00316.41
7.2.330.0070.01116.37
7.2.320.0170.00016.46
7.2.310.0150.00616.73
7.2.300.0090.00616.52
7.2.290.0060.01516.71
7.2.90.0700.00614.28
7.2.80.0620.02014.84
7.2.70.0630.01015.15
7.2.60.0710.00614.89
7.2.50.1080.00614.80
7.2.40.0810.00714.90
7.2.30.1080.00614.80
7.2.20.1260.01615.16
7.2.10.0750.00615.09
7.2.00.1160.01015.15
7.1.210.0130.00513.27
7.1.200.0730.00313.53
7.1.190.0620.01613.96
7.1.180.2060.01013.70
7.1.170.1380.00613.77
7.1.160.0660.01113.43
7.1.150.1380.01013.69
7.1.140.0370.00913.93
7.1.130.0750.00313.93
7.1.120.0800.00613.49
7.1.110.0110.00813.77
7.1.100.0660.00913.65
7.1.90.0110.00713.59
7.1.80.0100.00713.61
7.1.70.0130.00613.46
7.1.60.1060.01031.43
7.1.50.1470.01031.69
7.1.40.1160.00331.78
7.1.30.0310.00331.89
7.1.20.0290.00731.90
7.1.10.1230.00013.84
7.1.00.1330.00713.67
7.0.310.0930.00613.65
7.0.300.0710.01013.25
7.0.290.0660.00713.10
7.0.280.0740.01013.52
7.0.270.0630.00713.25
7.0.260.0140.01112.96
7.0.250.0320.00413.40
7.0.240.0120.00313.14
7.0.230.0030.01213.61
7.0.220.0330.00613.05
7.0.210.0220.00613.32
7.0.200.0200.00013.19
7.0.190.0230.00413.21
7.0.180.0090.01113.39
7.0.170.0530.00313.55
7.0.160.0490.00313.56
7.0.150.0940.00713.66
7.0.140.0970.00613.62
7.0.130.1140.00613.70
7.0.120.0990.00713.71
7.0.110.0240.01513.57
7.0.100.0110.00713.36
7.0.90.0140.00613.32
7.0.80.0600.01013.52
7.0.70.0090.00913.54
7.0.60.0090.00913.54
7.0.50.0070.01013.63
7.0.40.0360.00813.62
7.0.30.0070.01013.42
7.0.20.0230.01213.63
7.0.10.0100.00713.61
7.0.00.0090.00613.67

preferences:
38.07 ms | 401 KiB | 5 Q