3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = date_create_from_format( 'U.u', sprintf('%.f', microtime(true)) )->format('YmdHisu'); var_dump($date);

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)
7.4.00.0060.01314.96
7.3.120.0070.01414.95
7.3.110.0080.00815.13
7.3.100.0080.00814.71
7.3.90.0150.00014.77
7.3.80.0060.00915.30
7.3.70.0040.01114.83
7.3.60.0070.00414.64
7.3.50.0030.01014.92
7.3.40.0170.00014.73
7.3.30.0110.00415.00
7.3.20.0040.01116.76
7.3.10.0060.00616.79
7.3.00.0030.01016.84
7.2.250.0090.00615.22
7.2.240.0100.01314.97
7.2.230.0070.00715.24
7.2.220.0000.01415.40
7.2.210.0060.00915.24
7.2.200.0070.00714.99
7.2.190.0030.01315.21
7.2.180.0000.01315.29
7.2.170.0090.00615.18
7.2.00.0060.00619.54
7.1.330.0090.00616.09
7.1.320.0000.01616.29
7.1.310.0060.01016.09
7.1.300.0090.00615.99
7.1.290.0000.01416.00
7.1.280.0040.00816.04
7.1.270.0040.00715.72
7.1.260.0060.00615.73
7.1.70.0000.00817.38
7.1.60.0090.01219.70
7.1.50.0200.01017.33
7.1.00.0070.07322.72
7.0.200.0120.00014.96
7.0.140.0030.07022.33
7.0.60.0070.08320.13
7.0.50.0030.05018.16
7.0.40.0100.08720.43
7.0.30.0300.08020.30
7.0.20.0400.06720.30
7.0.10.0100.06720.34
7.0.00.0130.05320.31
5.6.280.0070.06721.29
5.6.210.0070.08020.73
5.6.200.0070.06318.41
5.6.190.0030.06320.69
5.6.180.3270.05020.66
5.6.170.0300.08320.62
5.6.160.0130.04320.91
5.6.150.0070.05018.35
5.6.140.0100.03318.25
5.6.130.0130.08318.37
5.6.120.0000.04721.37
5.6.110.0070.08321.23
5.6.100.0070.04021.16
5.6.90.0030.06021.16
5.6.80.0100.07020.63
5.6.70.0030.03020.58
5.5.350.0270.06720.53
5.5.340.0070.05018.04
5.5.330.0100.03320.33
5.5.320.3300.04720.43
5.5.310.0330.06720.69
5.5.300.0070.04018.17
5.5.290.0100.08018.03
5.5.280.0030.04720.92
5.5.270.0070.08321.04
5.5.260.0100.08021.02
5.5.250.0070.04720.87
5.5.240.0230.05720.52
5.4.450.0130.04728.29
5.4.440.0370.04028.29
5.4.430.0470.05028.28
5.4.420.0230.04328.28
5.4.410.0430.05328.28
5.4.400.0370.04328.28
5.4.390.0370.04027.71
5.4.380.0130.05718.75
5.4.370.0130.05318.76
5.4.360.0100.05318.66
5.4.350.0070.06018.76
5.4.340.0230.04318.75
5.4.320.0010.04212.50
5.4.310.0090.04012.49
5.4.300.0080.04312.50
5.4.290.0040.04112.49
5.4.280.0070.04612.39
5.4.270.0080.03412.39
5.4.260.0060.03812.39
5.4.250.0060.03812.39
5.4.240.0070.04012.39
5.4.230.0110.03412.38
5.4.220.0050.03812.39
5.4.210.0050.04212.39
5.4.200.0090.03612.39
5.4.190.0050.03612.38
5.4.180.0030.03912.38
5.4.170.0070.03712.39
5.4.160.0050.03712.39
5.4.150.0070.03512.38
5.4.140.0050.04012.07
5.4.130.0060.03512.05
5.4.120.0080.03312.02
5.4.110.0060.03512.00
5.4.100.0050.03512.01
5.4.90.0090.03312.01
5.4.80.0060.03612.00
5.4.70.0060.03512.01
5.4.60.0080.03212.00
5.4.50.0090.03212.00
5.4.40.0020.03811.99
5.4.30.0040.03711.99
5.4.20.0080.03511.99
5.4.10.0060.03711.98
5.4.00.0050.03811.48
5.3.290.0080.04112.80
5.3.280.0050.04012.71
5.3.270.0050.04212.72
5.3.260.0060.04012.72
5.3.250.0080.03712.72
5.3.240.0080.03812.72
5.3.230.0160.03612.71
5.3.220.0080.05012.68
5.3.210.0070.04112.68
5.3.200.0070.04412.68
5.3.190.0030.04212.68
5.3.180.0070.03812.67
5.3.170.0070.03612.67
5.3.160.0050.03812.67
5.3.150.0020.04612.68
5.3.140.0060.03712.66
5.3.130.0050.05612.65
5.3.120.0060.04312.65
5.3.110.0060.04212.66
5.3.100.0100.03912.12
5.3.90.0100.03812.11
5.3.80.0070.03712.10
5.3.70.0040.03912.09
5.3.60.0040.03812.08
5.3.50.0090.03312.02
5.3.40.0040.04012.02
5.3.30.0080.03311.99
5.3.20.0060.04511.73
5.3.10.0090.04011.69
5.3.00.0050.04111.70
5.2.170.0050.0339.18
5.2.160.0090.0289.18
5.2.150.0040.0349.18
5.2.140.0040.0319.18
5.2.130.0050.0299.14
5.2.120.0030.0319.14
5.2.110.0050.0299.14
5.2.100.0040.0299.14
5.2.90.0060.0279.14
5.2.80.0060.0289.14
5.2.70.0050.0309.13
5.2.60.0030.0359.09
5.2.50.0050.0309.06
5.2.40.0090.0249.03
5.2.30.0030.0319.01
5.2.20.0010.0329.00
5.2.10.0030.0318.92
5.2.00.0050.0288.78
5.1.60.0060.0218.06
5.1.50.0030.0258.06
5.1.40.0010.0278.05
5.1.30.0040.0268.39
5.1.20.0050.0258.41
5.1.10.0040.0278.14
5.1.00.0080.0238.14
5.0.50.0040.0196.62
5.0.40.0020.0206.48
5.0.30.0020.0326.29
5.0.20.0040.0186.26
5.0.10.0010.0216.24
5.0.00.0040.0306.23
4.4.90.0020.0164.78
4.4.80.0020.0164.75
4.4.70.0030.0164.75
4.4.60.0050.0124.76
4.4.50.0020.0224.77
4.4.40.0060.0254.71
4.4.30.0020.0164.75
4.4.20.0020.0244.84
4.4.10.0040.0174.85
4.4.00.0030.0264.76
4.3.110.0060.0144.67
4.3.100.0020.0174.66
4.3.90.0030.0184.64
4.3.80.0020.0254.59
4.3.70.0010.0194.63
4.3.60.0020.0164.63
4.3.50.0030.0154.63
4.3.40.0030.0234.54
4.3.30.0040.0203.28
4.3.20.0000.0263.26
4.3.10.0030.0153.22
4.3.00.0100.01327.55

preferences:
40.9 ms | 400 KiB | 5 Q