3v4l.org

run code in 300+ PHP versions simultaneously
<?php while( true ) { echo 'ewah'; }

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)
8.3.70.0160.01316.58
8.3.60.0200.00718.31
8.3.50.0250.00521.99
8.3.40.0210.01018.57
8.3.30.0140.01418.58
8.3.20.0200.00318.77
8.3.10.0130.00321.10
8.3.00.0070.00723.64
8.2.180.0360.00616.32
8.2.170.0330.00722.96
8.2.160.0330.00720.57
8.2.150.0110.00424.18
8.2.140.0110.00324.66
8.2.130.0100.00326.16
8.2.120.0070.00720.88
8.2.110.0140.01420.57
8.2.100.0140.00717.66
8.2.90.0070.00419.07
8.2.80.0070.00417.97
8.2.70.0120.00017.50
8.2.60.0040.00717.80
8.2.50.0110.00018.07
8.2.40.0000.01018.03
8.2.30.0040.00719.54
8.2.20.0030.00917.66
8.2.10.0100.00017.54
8.2.00.0130.00417.74
8.1.280.0230.01025.92
8.1.270.0110.00423.99
8.1.260.0150.00026.35
8.1.250.0090.00628.09
8.1.240.0070.01520.55
8.1.230.0150.00620.85
8.1.220.0070.00418.77
8.1.210.0060.00618.77
8.1.200.0070.00717.13
8.1.190.0070.00317.40
8.1.180.0040.00818.10
8.1.170.0080.00818.34
8.1.160.0070.00418.86
8.1.150.0070.00418.49
8.1.140.0070.00317.38
8.1.130.0090.00017.77
8.1.120.0030.00717.46
8.1.110.0120.00017.39
8.1.100.0090.00317.36
8.1.90.0070.00417.30
8.1.80.0070.00317.40
8.1.70.0110.00017.20
8.1.60.0060.00617.47
8.1.50.0060.00617.40
8.1.40.0030.00717.45
8.1.30.0030.00717.52
8.1.20.0060.00617.48
8.1.10.0110.00017.40
8.1.00.0110.00417.34
8.0.300.0050.00519.77
8.0.290.0110.00016.91
8.0.280.0040.00718.25
8.0.270.0030.00717.00
8.0.260.0060.00316.76
8.0.250.0080.00416.82
8.0.240.0090.00316.75
8.0.230.0030.00716.73
8.0.220.0130.00016.76
8.0.210.0110.00016.75
8.0.200.0030.00716.63
8.0.190.0040.00716.79
8.0.180.0000.01216.82
8.0.170.0110.00016.67
8.0.160.0040.00816.77
8.0.150.0060.00616.62
8.0.140.0060.00616.69
8.0.130.0040.00713.23
8.0.120.0070.00316.74
8.0.110.0100.00316.72
8.0.100.0030.00916.77
8.0.90.0090.00316.68
8.0.80.0140.01716.69
8.0.70.0080.00416.66
8.0.60.0030.00716.75
8.0.50.0090.00316.76
8.0.30.0290.02316.88
8.0.20.0460.02217.40
8.0.10.0080.00316.68
8.0.00.0520.01916.49
7.4.330.0040.00716.79
7.4.320.0000.00916.21
7.4.300.0110.00016.15
7.4.290.0070.00316.19
7.4.280.0050.00516.34
7.4.270.0090.00316.27
7.4.260.0090.00013.25
7.4.250.0100.00616.31
7.4.240.0060.00616.20
7.4.230.0100.00016.40
7.4.220.0320.00616.20
7.4.210.0160.02116.31
7.4.200.0060.00616.19
7.4.190.0030.00716.50
7.4.160.0350.01916.34
7.4.150.0300.02417.40
7.4.140.0400.01017.86
7.4.130.0370.01716.26
7.4.120.0350.02016.36
7.4.110.0360.01116.34
7.4.100.0240.03516.45
7.4.90.0480.01316.24
7.4.80.0230.02019.39
7.4.70.0260.02316.35
7.4.60.0220.02516.43
7.4.50.0090.00616.10
7.4.40.0140.01422.77
7.4.30.0410.01316.24
7.3.330.0040.00412.99
7.3.320.0100.00313.11
7.3.310.0080.00316.01
7.3.300.0040.00715.98
7.3.290.0170.02416.12
7.3.280.0170.01616.04
7.3.270.0380.01017.40
7.3.260.0440.03118.24
7.3.250.0320.01416.41
7.3.240.0350.01216.15
7.3.230.0190.02516.39
7.3.210.0340.01016.30
7.3.200.0320.01419.39
7.3.190.0270.01916.38
7.3.180.0140.02416.25
7.3.170.0210.01816.27
7.3.160.0260.01216.33
7.2.330.0350.01616.55
7.2.320.0300.01816.45
7.2.310.0150.02516.34
7.2.300.0390.00716.33
7.2.290.0150.02716.28
7.2.100.0740.01714.43
7.2.90.0710.01314.48
7.2.80.0680.02014.55
7.2.70.0820.00314.92
7.2.60.0720.02114.92
7.2.50.0690.00614.65
7.2.40.0590.01214.72
7.2.30.0560.00514.77
7.2.20.0570.01714.96
7.2.10.0550.01714.72
7.2.00.0690.02014.73
7.1.220.0750.00613.69
7.1.210.0680.00413.61
7.1.200.0470.01513.76
7.1.190.0810.01613.64
7.1.180.0360.01413.72
7.1.170.0610.01713.61
7.1.160.0360.01313.74
7.1.150.0750.02313.67
7.1.140.0330.00813.87
7.1.130.0640.01013.61
7.1.120.0570.01413.82
7.1.110.0680.00713.71
7.1.100.1090.02013.80
7.1.90.0790.01013.70
7.1.80.0690.00313.84
7.1.70.0510.00413.85
7.1.60.1010.01231.95
7.1.50.1160.01431.83
7.1.40.0560.01231.51
7.1.30.2550.01632.01
7.1.20.0940.01732.00
7.1.10.0700.01313.64
7.1.00.0450.01113.61
7.0.310.0760.00613.61
7.0.300.0650.00013.61
7.0.290.0590.01013.61
7.0.280.0770.00713.61
7.0.270.0860.00913.61
7.0.260.0940.00613.62
7.0.250.1230.00713.61
7.0.240.0770.01113.62
7.0.230.0890.00413.61
7.0.220.0700.01113.61
7.0.210.0910.01413.61
7.0.200.0410.00313.61
7.0.190.0810.01613.61
7.0.180.0720.01813.61
7.0.170.1760.00613.61
7.0.160.0240.01213.61
7.0.150.0950.01013.61
7.0.140.0530.01913.61
7.0.130.0750.00713.61
7.0.120.0310.00813.61
7.0.110.0710.01413.61
7.0.100.0800.02513.61
7.0.90.0750.01213.61
7.0.80.0590.01113.61
7.0.70.0670.01213.61
7.0.60.0120.02013.61
7.0.50.0690.00313.61
7.0.40.0620.00913.61
7.0.30.0850.00613.61
7.0.20.0520.00413.65
7.0.10.0800.00013.61
7.0.00.0760.01013.61
5.6.380.0300.00714.08
5.6.370.0180.01314.02
5.6.360.0140.01414.39
5.6.350.0410.00614.36
5.6.340.0150.01814.14
5.6.330.0210.01713.90
5.6.320.0280.00714.17
5.6.310.0350.01514.23
5.6.300.0290.00613.92
5.6.290.0240.01314.39
5.6.280.0170.01714.18
5.6.270.0140.01714.30
5.6.260.0420.02314.14
5.6.250.0190.01314.17
5.6.240.0340.00014.18
5.6.230.0320.02314.25
5.6.220.0280.00913.97
5.6.210.0300.01914.45
5.6.200.0280.00414.10
5.6.190.0220.00614.19
5.6.180.0180.01013.75
5.6.170.0230.01613.92
5.6.160.0200.01614.07
5.6.150.0510.00814.38
5.6.140.0180.01214.15
5.6.130.0220.01014.24
5.6.120.0350.01113.77
5.6.110.0260.00613.80
5.6.100.0300.00814.27
5.6.90.0210.00714.14
5.6.80.0250.01213.93
5.6.70.0250.01314.22
5.6.60.0280.02113.96
5.5.380.0270.00013.61
5.5.370.0190.01213.61
5.5.360.0310.00913.61
5.5.350.0170.01413.61
5.5.340.0250.00413.61
5.5.330.0120.01413.61
5.5.320.0190.00713.61
5.5.310.0190.03013.61
5.5.300.0310.00913.61
5.5.290.0230.00613.61
5.5.280.0320.01413.61
5.5.270.0140.01413.61
5.5.260.0310.02313.61
5.5.250.0310.00713.61
5.5.240.0170.01713.61
5.5.230.0180.00913.61
5.4.450.0220.01413.61
5.4.440.0000.02513.61
5.4.430.0120.01513.61
5.4.420.0190.00613.61
5.4.410.0370.00013.61
5.4.400.0200.00813.61
5.4.390.0280.00713.61

preferences:
50 ms | 401 KiB | 5 Q