3v4l.org

run code in 300+ PHP versions simultaneously
<?php while(true){ echo 'Hello'."\n" ; }

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)
8.3.70.0200.01016.58
8.3.60.0140.01116.50
8.3.50.0170.01221.04
8.3.40.0150.00918.70
8.3.30.0200.00318.96
8.3.20.0090.00320.34
8.3.10.0130.00320.53
8.3.00.0100.00319.33
8.2.180.0160.00716.63
8.2.170.0160.00822.96
8.2.160.0160.00920.38
8.2.150.0090.00324.18
8.2.140.0090.00324.66
8.2.130.0080.00326.16
8.2.120.0090.00320.93
8.2.110.0110.00320.54
8.2.100.0060.01018.22
8.2.90.0070.00319.22
8.2.80.0060.00317.97
8.2.70.0090.00317.63
8.2.60.0070.00417.93
8.2.50.0110.00018.07
8.2.40.0060.00318.16
8.2.30.0030.00719.57
8.2.20.0030.00617.67
8.2.10.0030.00717.95
8.2.00.0060.00317.62
8.1.280.0240.00325.92
8.1.270.0130.00023.79
8.1.260.0120.00026.35
8.1.250.0120.00028.09
8.1.240.0070.00723.87
8.1.230.0100.00619.05
8.1.220.0060.00317.74
8.1.210.0090.00018.77
8.1.200.0070.00417.23
8.1.190.0030.00617.23
8.1.180.0030.00618.10
8.1.170.0080.00418.27
8.1.160.0040.00422.01
8.1.150.0030.00918.82
8.1.140.0040.00417.26
8.1.130.0030.00617.83
8.1.120.0100.00017.29
8.1.110.0070.00317.37
8.1.100.0040.00417.36
8.1.90.0070.00317.27
8.1.80.0100.00017.29
8.1.70.0100.00017.27
8.1.60.0070.00417.57
8.1.50.0030.00617.36
8.1.40.0090.00017.47
8.1.30.0070.00417.39
8.1.20.0030.00617.45
8.1.10.0100.00017.54
8.1.00.0070.00317.51
8.0.300.0060.00318.77
8.0.290.0060.00316.63
8.0.280.0090.00018.32
8.0.270.0060.00317.13
8.0.260.0060.00317.09
8.0.250.0030.00616.84
8.0.240.0030.00616.80
8.0.230.0040.00416.81
8.0.220.0100.00016.58
8.0.210.0080.00016.68
8.0.200.0000.00816.75
8.0.190.0060.00316.69
8.0.180.0040.00716.80
8.0.170.0050.00516.79
8.0.160.0030.00616.79
8.0.150.0090.00016.77
8.0.140.0060.00316.61
8.0.130.0030.00613.28
8.0.120.0070.00316.70
8.0.110.0070.00416.73
8.0.100.0060.00316.60
8.0.90.0030.00716.65
8.0.80.0230.01016.73
8.0.70.0070.00316.77
8.0.60.0030.00716.66
8.0.50.0050.00516.59
8.0.30.0340.01016.77
8.0.20.0340.01117.40
8.0.10.0030.00716.71
8.0.00.0220.01616.46
7.4.330.0000.00715.00
7.4.320.0030.00616.25
7.4.300.0090.00016.34
7.4.290.0060.00316.15
7.4.280.0070.00616.18
7.4.270.0060.00316.31
7.4.260.0030.00616.33
7.4.250.0000.01016.31
7.4.240.0020.00716.31
7.4.230.0060.00316.27
7.4.220.0200.01716.23
7.4.210.0100.02116.29
7.4.200.0080.00016.04
7.4.160.0240.01616.07
7.4.150.0320.00917.40
7.4.140.0240.01317.86
7.4.130.0310.01516.30
7.4.120.0300.01016.21
7.4.110.0280.02116.24
7.4.100.0120.02516.41
7.4.90.0280.00816.15
7.4.80.0140.01719.39
7.4.70.0270.00916.37
7.4.60.0100.02816.25
7.4.50.0060.00616.37
7.4.40.0210.01816.21
7.4.30.0090.02016.30
7.3.330.0050.00313.11
7.3.320.0000.00813.03
7.3.310.0090.00016.07
7.3.300.0060.00316.02
7.3.290.0270.01316.04
7.3.280.0150.01416.10
7.3.270.0320.00617.40
7.3.260.0230.02016.38
7.3.250.0370.01516.16
7.3.240.0370.00716.18
7.3.230.0260.02316.39
7.3.210.0200.01416.17
7.3.200.0180.02419.39
7.3.190.0240.00616.19
7.3.180.0200.02616.15
7.3.170.0130.01916.30
7.3.160.0250.00816.24
7.2.330.0170.01716.17
7.2.320.0260.01016.53
7.2.310.0160.02816.28
7.2.300.0220.01116.42
7.2.290.0240.01316.29
7.2.100.0840.00914.45
7.2.90.0790.00814.26
7.2.80.0240.01114.67
7.2.70.0190.00914.50
7.2.60.0250.01114.82
7.2.50.0110.01514.76
7.2.40.0280.01014.68
7.2.30.0280.01214.93
7.2.20.0190.01614.79
7.2.10.0290.00314.68
7.2.00.1780.00314.59
7.1.220.0540.01613.70
7.1.210.0550.01013.61
7.1.200.0410.01413.61
7.1.190.0340.01213.61
7.1.180.0400.00713.61
7.1.170.1100.00013.63
7.1.160.1050.00713.61
7.1.150.0280.00713.63
7.1.140.0450.01113.61
7.1.130.0580.01713.61
7.1.120.0250.00813.63
7.1.110.0400.00713.91
7.1.100.0880.00413.61
7.1.90.0170.01313.69
7.1.80.0920.00313.61
7.1.70.0920.01313.61
7.1.60.1180.00631.55
7.1.50.1080.01031.36
7.1.40.1470.01031.36
7.1.30.1950.01231.58
7.1.20.0470.00831.59
7.1.10.0880.01513.61
7.1.00.0990.01713.61
7.0.310.0260.01613.61
7.0.300.0880.01013.61
7.0.290.0180.00613.61
7.0.280.1530.01613.61
7.0.270.0290.00613.61
7.0.260.0340.00413.61
7.0.250.0630.00313.67
7.0.240.0780.00613.61
7.0.230.0260.00013.61
7.0.220.1000.00713.61
7.0.210.1030.00013.61
7.0.200.1020.00613.61
7.0.190.0940.00913.61
7.0.180.0390.01113.61
7.0.170.0160.00813.61
7.0.160.0930.01513.61
7.0.150.1040.00613.61
7.0.140.0180.00913.61
7.0.130.0310.00413.61
7.0.120.0930.01213.61
7.0.110.0170.00813.61
7.0.100.0900.00413.61
7.0.90.0200.00513.61
7.0.80.0240.01213.61
7.0.70.1160.00613.75
7.0.60.0960.00913.61
7.0.50.0720.01213.61
7.0.40.0240.00513.61
7.0.30.0540.00013.61
7.0.20.1020.00413.61
7.0.10.0930.01013.64
7.0.00.0270.00913.61
5.6.380.0170.00814.00
5.6.370.0180.00914.16
5.6.360.0190.00414.36
5.6.350.0190.00713.82
5.6.340.0220.00314.13
5.6.330.0230.00814.33
5.6.320.0250.00314.29
5.6.310.0130.01013.78
5.6.300.0220.00914.06
5.6.290.0180.02114.38
5.6.280.0130.01014.20
5.6.270.0150.01514.01
5.6.260.0260.00314.13
5.6.250.0210.00514.08
5.6.240.0150.01513.95
5.6.230.0420.01014.30
5.6.220.0230.00413.95
5.6.210.0190.00614.09
5.6.200.0270.00314.30
5.6.190.0140.01014.02
5.6.180.0150.01214.36
5.6.170.0060.01913.97
5.6.160.0160.00614.16
5.6.150.0100.01314.15
5.6.140.0100.02114.02
5.6.130.0160.00513.79
5.6.120.0200.00014.21
5.6.110.0180.00413.88
5.6.100.0160.00914.26
5.6.90.0160.00714.44
5.6.80.0190.00314.19
5.6.70.0160.00714.22
5.6.60.0130.01014.09
5.5.380.0220.00313.61
5.5.370.0220.00813.61
5.5.360.0160.01213.61
5.5.350.0200.00013.61
5.5.340.0090.00913.61
5.5.330.0130.00613.61
5.5.320.0160.00313.61
5.5.310.0190.00013.61
5.5.300.0120.01213.61
5.5.290.0110.01113.61
5.5.280.0110.00813.61
5.5.270.0200.00813.61
5.5.260.0140.00913.61
5.5.250.0180.00413.61
5.5.240.0180.00713.61
5.5.230.0040.01613.61
5.5.220.0170.01013.61
5.4.450.0270.00913.61
5.4.440.0220.01413.61
5.4.430.0030.01413.61
5.4.420.0120.00813.61
5.4.410.0190.00013.61
5.4.400.0160.00413.61
5.4.390.0200.00013.61

preferences:
43.9 ms | 401 KiB | 5 Q