3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 0; $i < 100000; ++$i) { echo "."; }

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)
8.3.60.0590.01318.40
8.3.50.0540.01716.10
8.3.40.0660.01318.69
8.3.30.0600.01018.62
8.3.20.0320.00418.68
8.3.10.0360.00320.49
8.3.00.0200.02019.25
8.2.180.0630.01716.38
8.2.170.0660.01022.96
8.2.160.0510.02720.35
8.2.150.0310.00724.18
8.2.140.0240.01024.66
8.2.130.0360.00026.16
8.2.120.0320.00318.78
8.2.110.0440.01021.04
8.2.100.0460.00717.78
8.2.90.0230.00319.38
8.2.80.0170.00719.39
8.2.70.0200.00317.50
8.2.60.0210.00617.80
8.2.50.0140.01118.07
8.2.40.0200.00318.16
8.2.30.0170.01418.02
8.2.20.0210.00719.49
8.2.10.0210.00417.69
8.2.00.0220.00717.69
8.1.280.0640.01025.92
8.1.270.0280.00924.66
8.1.260.0300.00726.35
8.1.250.0470.02428.09
8.1.240.0520.00022.42
8.1.230.0570.00321.04
8.1.220.0100.01417.74
8.1.210.0170.00718.91
8.1.200.0300.01017.13
8.1.190.0130.00917.53
8.1.180.0200.00718.10
8.1.170.0160.01318.75
8.1.160.0170.01418.82
8.1.150.0170.00718.67
8.1.140.0150.00717.49
8.1.130.0130.01017.83
8.1.120.0210.00717.43
8.1.110.0130.01017.46
8.1.100.0210.00317.43
8.1.90.0230.00317.47
8.1.80.0160.00617.38
8.1.70.0130.01017.33
8.1.60.0290.00417.58
8.1.50.0200.01017.44
8.1.40.0230.00717.54
8.1.30.0180.00717.61
8.1.20.0180.01117.59
8.1.10.0160.00917.43
8.1.00.0100.01317.46
8.0.300.0200.00719.73
8.0.290.0180.00716.58
8.0.280.0260.00018.34
8.0.270.0140.00717.09
8.0.260.0100.01416.80
8.0.250.0240.00016.84
8.0.240.0170.01416.75
8.0.230.0190.00316.86
8.0.220.0130.01016.75
8.0.210.0230.00016.77
8.0.200.0160.00616.75
8.0.190.0220.00416.78
8.0.180.0150.01116.71
8.0.170.0230.00716.77
8.0.160.0130.01316.83
8.0.150.0220.00716.71
8.0.140.0170.01316.60
8.0.130.0160.00613.22
8.0.120.0220.00716.61
8.0.110.0180.00716.62
8.0.100.0160.00916.60
8.0.90.0150.00716.59
8.0.80.0330.04616.75
8.0.70.0180.00416.56
8.0.60.0110.01116.70
8.0.50.0210.00716.71
8.0.30.0940.03216.92
8.0.20.1040.04416.92
8.0.10.0150.00716.93
8.0.00.1010.04916.54
7.4.330.0170.00712.89
7.4.320.0170.00716.17
7.4.300.0220.00416.29
7.4.290.0200.00316.31
7.4.280.0220.00716.30
7.4.270.0170.00716.32
7.4.260.0190.00313.20
7.4.250.0130.01616.38
7.4.240.0130.01316.46
7.4.230.0140.00716.29
7.4.220.0640.04116.46
7.4.210.0660.04116.43
7.4.200.0160.01016.38
7.4.190.0170.00316.45
7.4.160.0840.03916.49
7.4.150.1030.02316.39
7.4.140.0870.04316.45
7.4.130.1630.04316.29
7.4.120.0850.04316.45
7.4.110.0890.03616.29
7.4.100.1150.05216.35
7.4.90.0730.04716.18
7.4.80.0720.03419.39
7.4.70.0490.05216.28
7.4.60.0710.03716.43
7.4.50.0270.01016.39
7.4.40.0400.02316.38
7.4.30.0570.03616.50
7.3.330.0270.00313.09
7.3.320.0160.00613.12
7.3.310.0100.01616.20
7.3.300.0130.01316.08
7.3.290.0450.04316.12
7.3.280.0490.04616.17
7.3.270.1100.05316.16
7.3.260.1000.04516.27
7.3.250.1030.04316.40
7.3.240.0880.03716.18
7.3.230.0880.03716.23
7.3.210.1150.02016.40
7.3.200.0680.04116.04
7.3.190.1100.06716.25
7.3.180.0740.02716.16
7.3.170.0740.03416.14
7.3.160.0560.04516.20
7.3.00.0390.01016.61
7.2.330.0760.05016.29
7.2.320.0420.06816.32
7.2.310.0810.05916.58
7.2.300.1000.03516.57
7.2.290.0590.04316.36
7.2.130.0300.02016.99
7.2.120.0340.01416.77
7.2.110.0420.00716.82
7.2.100.0330.01316.93
7.2.90.0370.01016.66
7.2.80.0340.01316.93
7.2.70.0380.01217.01
7.2.60.0270.01316.69
7.2.50.0270.01716.91
7.2.40.0420.00716.81
7.2.30.0410.01017.04
7.2.20.0420.01016.79
7.2.10.0250.01316.95
7.2.00.0360.00918.06
7.1.250.0390.00715.52
7.1.240.0290.02015.64
7.1.230.0360.01115.62
7.1.220.0370.01015.87
7.1.210.0300.01715.47
7.1.200.0280.02015.50
7.1.190.0330.01015.63
7.1.180.0310.01415.62
7.1.170.0280.01415.69
7.1.160.0230.02015.73
7.1.150.0300.01315.85
7.1.140.0290.01315.82
7.1.130.0370.01415.58
7.1.120.0230.02315.80
7.1.110.0240.01715.91
7.1.100.0270.01616.49
7.1.90.0280.01415.32
7.1.80.0440.01015.77
7.1.70.0270.00716.32
7.1.60.0470.00717.31
7.1.50.0320.02316.45
7.1.40.0310.01715.71
7.1.30.0260.01315.77
7.1.20.0350.00615.30
7.1.10.0360.01315.55
7.1.00.0300.01415.68
7.0.330.0240.01415.19
7.0.320.0350.01015.29
7.0.310.0330.01015.38
7.0.300.0320.01115.54
7.0.290.0270.01715.22
7.0.280.0390.00715.34
7.0.270.0370.00715.36
7.0.260.0230.01615.48
7.0.250.0360.00715.30
7.0.240.0430.00715.41
7.0.230.0310.01715.51
7.0.220.0390.01115.29
7.0.210.0380.00915.51
7.0.200.0290.00616.04
7.0.190.0400.01015.51
7.0.180.0390.01015.48
7.0.170.0290.01315.45
7.0.160.0360.01315.17
7.0.150.0320.01315.18
7.0.140.0280.01815.22
7.0.130.0400.01015.26
7.0.120.0270.01715.66
7.0.110.0410.01415.37
7.0.100.0340.01015.32
7.0.90.0320.01615.56
7.0.80.0340.01415.35
7.0.70.0300.02015.29
7.0.60.0320.01115.58
7.0.50.0340.01015.39
7.0.40.0410.00013.52
7.0.30.0260.02013.52
7.0.20.0300.01713.61
7.0.10.0350.01813.51
7.0.00.0380.00713.56
5.6.380.0320.01114.56
5.6.370.0290.01314.29
5.6.360.0310.01714.00
5.6.350.0230.02314.50
5.6.340.0290.02014.36
5.6.330.0300.01014.30
5.6.320.0370.00714.61
5.6.310.0320.02214.42
5.6.300.0220.02214.45
5.6.290.0310.01714.32
5.6.280.0270.02414.04
5.6.270.0390.00414.18
5.6.260.0290.02014.45
5.6.250.0230.02014.21
5.6.240.0360.01014.25
5.6.230.0410.01714.23
5.6.220.0320.01613.96
5.6.210.0350.01314.11
5.6.200.0300.01014.33
5.6.190.0330.01014.25
5.6.180.0230.02014.28
5.6.170.0260.01614.05
5.6.160.0300.01714.04
5.6.150.0370.01014.11
5.6.140.0300.01714.40
5.6.130.0340.02014.37
5.6.120.0190.02514.23
5.6.110.0270.01714.15
5.6.100.0370.01014.12
5.6.90.0330.01714.37
5.6.80.0330.01314.19
5.6.70.0350.02113.94
5.6.60.0370.01314.05
5.6.50.0360.00714.19
5.6.40.0300.02313.95
5.6.30.0290.01614.27
5.6.20.0290.01914.26
5.6.10.0240.02314.08
5.6.00.0300.01714.22
5.5.380.0200.01711.18
5.5.370.0340.01411.18
5.5.360.0240.01711.18
5.5.350.0410.00611.25
5.5.340.0240.01711.18
5.5.330.0320.01611.18
5.5.320.0330.01311.18
5.5.310.0220.01911.18
5.5.300.0440.00711.18
5.5.290.0360.01311.18
5.5.280.0350.01011.18
5.5.270.0300.01311.18
5.5.260.0240.01711.18
5.5.250.0320.01311.18
5.5.240.0310.01411.18
5.5.230.0200.02411.18
5.5.220.0370.00311.18
5.5.210.0190.02311.18
5.5.200.0390.00611.18
5.5.190.0360.01011.18
5.5.180.0320.01311.18
5.5.170.0210.02111.18
5.5.160.0290.01611.18
5.5.150.0360.01011.18
5.5.140.0410.01011.18
5.5.130.0470.00311.18
5.5.120.0230.01711.18
5.5.110.0370.01011.18
5.5.100.0290.01611.18
5.5.90.0230.02311.18
5.5.80.0440.00711.18
5.5.70.0300.02311.18
5.5.60.0400.01011.18
5.5.50.0280.02111.18
5.5.40.0340.01711.18
5.5.30.0370.01011.18
5.5.20.0270.02311.18
5.5.10.0330.01011.18
5.5.00.0400.01311.18
5.4.450.0340.01411.18
5.4.440.0220.02211.18
5.4.430.0320.01611.18
5.4.420.0290.01611.18
5.4.410.0330.01011.18
5.4.400.0370.01311.18
5.4.390.0280.01811.18
5.4.380.0490.01011.18
5.4.370.0280.01711.18
5.4.360.0350.01611.18
5.4.350.0240.02011.18
5.4.340.0330.01311.18
5.4.330.0380.01011.18
5.4.320.0360.01311.18
5.4.310.0340.01411.18
5.4.300.0210.02811.18
5.4.290.0390.01611.18
5.4.280.0390.01011.18
5.4.270.0390.01011.18
5.4.260.0330.01311.18
5.4.250.0300.01311.18
5.4.240.0260.01311.18
5.4.230.0420.00611.18
5.4.220.0300.01011.18
5.4.210.0370.01011.18
5.4.200.0450.00311.18
5.4.190.0370.01011.18
5.4.180.0340.01011.18
5.4.170.0390.00711.18
5.4.160.0390.00311.18
5.4.150.0350.01011.18
5.4.140.0240.02411.18
5.4.130.0440.00611.18
5.4.120.0290.01911.18
5.4.110.0460.00311.18
5.4.100.0310.01411.18
5.4.90.0170.03111.18
5.4.80.0300.01311.18
5.4.70.0360.00611.18
5.4.60.0230.02211.18
5.4.50.0380.00611.18
5.4.40.0390.01011.18
5.4.30.0360.01611.18
5.4.20.0310.01011.18
5.4.10.0290.01311.18
5.4.00.0300.01611.18
5.3.290.0330.01011.18
5.3.280.0350.01411.18
5.3.270.0380.01711.18
5.3.260.0300.01811.18
5.3.250.0350.00711.18
5.3.240.0370.01711.18
5.3.230.0430.00711.18
5.3.220.0490.00411.18
5.3.210.0380.00311.18
5.3.200.0400.00311.18
5.3.190.0230.01711.18
5.3.180.0330.01311.18
5.3.170.0290.02011.18
5.3.160.0360.01311.18
5.3.150.0350.01011.18
5.3.140.0340.01011.18
5.3.130.0400.01311.18
5.3.120.0270.01711.18
5.3.110.0370.00711.18
5.3.100.0350.01311.18
5.3.90.0360.01311.18
5.3.80.0350.01011.18
5.3.70.0260.01911.18
5.3.60.0350.01011.18
5.3.50.0290.01911.18
5.3.40.0360.01011.18
5.3.30.0330.01311.18
5.3.20.0340.01311.18
5.3.10.0330.02011.18
5.3.00.0300.01311.18

preferences:
61.22 ms | 401 KiB | 5 Q