3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo microtime ().'1';

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)
7.4.00.0100.00714.98
7.3.120.0090.00914.70
7.3.110.0070.01014.56
7.3.100.0120.00314.43
7.3.90.0070.00714.77
7.3.80.0030.01314.51
7.3.70.0070.01014.70
7.3.60.0000.01414.57
7.3.50.0120.00414.71
7.3.40.0030.01314.75
7.3.30.0070.00714.52
7.3.20.0070.00716.58
7.3.10.0000.01416.45
7.3.00.0070.00716.53
7.2.250.0130.00315.00
7.2.240.0030.01415.19
7.2.230.0040.01115.04
7.2.220.0060.00914.63
7.2.210.0140.00014.85
7.2.200.0070.01014.73
7.2.190.0030.01214.86
7.2.180.0090.00614.82
7.2.170.0110.00714.84
7.2.00.0030.00919.30
7.1.330.0080.00815.95
7.1.320.0040.01115.84
7.1.310.0110.00415.64
7.1.300.0000.01415.68
7.1.290.0060.00315.50
7.1.280.0070.00715.66
7.1.270.0030.01115.73
7.1.260.0100.00015.40
7.1.70.0030.00517.22
7.1.60.0100.01319.32
7.1.50.0040.01916.90
7.1.00.0170.06322.51
7.0.200.0040.00416.40
7.0.140.0000.07722.13
7.0.60.0070.05020.01
7.0.50.0000.04717.75
7.0.40.0100.08320.30
7.0.30.0530.07320.17
7.0.20.0270.05020.21
7.0.10.0100.03719.99
7.0.00.0070.05720.16
5.6.210.0070.08720.70
5.6.200.0070.08318.22
5.6.190.0100.05020.41
5.6.180.0400.04020.45
5.6.170.0300.07320.51
5.6.160.0170.07720.33
5.6.150.0030.08018.20
5.6.140.0070.08318.11
5.6.130.0130.08318.21
5.6.120.0030.04720.75
5.6.110.0030.04721.16
5.6.100.0070.05021.08
5.6.90.0170.06020.99
5.6.80.0030.03720.32
5.5.350.0230.07720.29
5.5.340.0170.07018.00
5.5.330.0100.06020.29
5.5.320.0070.08020.51
5.5.310.0370.03720.26
5.5.300.0000.07317.93
5.5.290.0130.07317.96
5.5.280.0070.06320.67
5.5.270.0100.04020.93
5.5.260.0070.08720.86
5.5.250.0100.06020.57
5.5.240.0170.07020.28
5.4.450.0100.03019.41
5.4.440.1630.06019.47
5.4.430.1070.05319.23
5.4.420.0700.00019.46
5.4.410.0670.00019.39
5.4.400.0770.00019.22
5.4.390.0630.00018.96
5.4.380.0630.00019.15
5.4.370.0630.00019.00
5.4.360.0600.00018.92
5.4.350.0670.00019.15
5.4.340.0630.00019.06
5.4.320.0060.03612.45
5.4.310.0050.04612.45
5.4.300.0040.03912.45
5.4.290.0090.03612.45
5.4.280.0140.03412.35
5.4.270.0030.03912.34
5.4.260.0070.04312.34
5.4.250.0030.04012.34
5.4.240.0070.04612.35
5.4.230.0090.03812.34
5.4.220.0050.03612.34
5.4.210.0080.04712.34
5.4.200.0080.04212.34
5.4.190.0060.04412.33
5.4.180.0050.03912.34
5.4.170.0060.04312.34
5.4.160.0090.03412.34
5.4.150.0090.04212.34
5.4.140.0070.03812.02
5.4.130.0060.03812.01
5.4.120.0080.03711.97
5.4.110.0050.03711.96
5.4.100.0090.03411.96
5.4.90.0070.03511.96
5.4.80.0040.03811.96
5.4.70.0060.03411.96
5.4.60.0080.03211.96
5.4.50.0040.03611.96
5.4.40.0070.03211.95
5.4.30.0050.03811.95
5.4.20.0040.03611.95
5.4.10.0030.03711.95
5.4.00.0050.03611.44
5.3.290.0070.03712.80
5.3.280.0050.03812.71
5.3.270.0020.04212.72
5.3.260.0050.03912.72
5.3.250.0050.03612.72
5.3.240.0030.04012.72
5.3.230.0080.04012.71
5.3.220.0090.04012.68
5.3.210.0020.04612.68
5.3.200.0090.04912.68
5.3.190.0040.03912.68
5.3.180.0080.03312.68
5.3.170.0080.03912.67
5.3.160.0050.03712.68
5.3.150.0050.03912.68
5.3.140.0100.03412.66
5.3.130.0080.03612.66
5.3.120.0080.04212.66
5.3.110.0080.03512.66
5.3.100.0080.03512.12
5.3.90.0050.03812.09
5.3.80.0040.04212.07
5.3.70.0050.04112.08
5.3.60.0090.04112.07
5.3.50.0090.03312.00
5.3.40.0030.03912.00
5.3.30.0050.04111.94
5.3.20.0050.03911.72
5.3.10.0050.03911.69
5.3.00.0070.03911.68
5.2.170.0060.0299.17
5.2.160.0040.0309.18
5.2.150.0040.0319.18
5.2.140.0040.0299.17
5.2.130.0040.0299.13
5.2.120.0050.0349.14
5.2.110.0050.0319.14
5.2.100.0030.0379.14
5.2.90.0060.0359.14
5.2.80.0050.0349.13
5.2.70.0040.0329.13
5.2.60.0040.0319.09
5.2.50.0040.0349.05
5.2.40.0060.0339.03
5.2.30.0070.0289.01
5.2.20.0060.0279.00
5.2.10.0040.0298.92
5.2.00.0050.0328.77
5.1.60.0040.0268.06
5.1.50.0050.0238.05
5.1.40.0080.0268.04
5.1.30.0050.0298.39
5.1.20.0060.0288.41
5.1.10.0040.0258.13
5.1.00.0050.0248.13
5.0.50.0030.0206.61
5.0.40.0020.0226.47
5.0.30.0020.0366.29
5.0.20.0010.0216.29
5.0.10.0070.0166.26
5.0.00.0010.0346.25
4.4.90.0030.0144.78
4.4.80.0040.0134.76
4.4.70.0040.0164.75
4.4.60.0010.0184.75
4.4.50.0030.0174.77
4.4.40.0050.0224.70
4.4.30.0070.0124.75
4.4.20.0030.0154.84
4.4.10.0060.0144.85
4.4.00.0020.0254.76
4.3.110.0040.0174.67
4.3.100.0030.0174.67
4.3.90.0040.0174.63
4.3.80.0050.0234.58
4.3.70.0020.0154.63
4.3.60.0050.0184.63
4.3.50.0020.0234.63
4.3.40.0030.0314.54
4.3.30.0010.0213.31
4.3.20.0020.0173.29
4.3.10.0020.0163.25
4.3.00.0100.0137.88

preferences:
42.17 ms | 400 KiB | 5 Q