3v4l.org

run code in 300+ PHP versions simultaneously
<?php $time = new DateTime('01:01:01.000001'); $timeH = $time->modify('+1 hour'); echo $timeH->format('H:i:s.u') . '<br>'; // prints 02:01:01.000001 $timeM = $time->modify('+1 minute'); echo $timeM->format('H:i:s.u') . '<br>'; // prints 02:02:01.000001 $timeS = $time->modify('+1 second'); echo $timeS->format('H:i:s.u') . '<br>'; // prints 02:02:02.000001 $timeMS = $time->modify('+1 microsecond'); echo $timeMS->format('H:i:S:u') . '<br>'; // error

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)
8.3.60.0130.00317.00
8.3.50.0110.00722.13
8.3.40.0140.00418.82
8.3.30.0070.00719.20
8.3.20.0080.00020.64
8.3.10.0000.00823.77
8.3.00.0080.00021.20
8.2.180.0060.01316.88
8.2.170.0110.00422.96
8.2.160.0110.00620.60
8.2.150.0040.00424.18
8.2.140.0120.00324.66
8.2.130.0040.00426.16
8.2.120.0050.00319.74
8.2.110.0060.00322.43
8.2.100.0090.00318.47
8.2.90.0050.00319.41
8.2.80.0050.00317.97
8.2.70.0040.00417.87
8.2.60.0070.00318.05
8.2.50.0030.00618.07
8.2.40.0000.00820.13
8.2.30.0040.00418.33
8.2.20.0030.00517.95
8.2.10.0020.00518.12
8.2.00.0040.00419.78
8.1.280.0110.00325.92
8.1.270.0050.00322.31
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00324.13
8.1.230.0030.00719.25
8.1.220.0060.00317.77
8.1.210.0000.00818.77
8.1.200.0000.00917.75
8.1.190.0030.00517.60
8.1.180.0000.00818.10
8.1.170.0080.00018.84
8.1.160.0040.00422.11
8.1.150.0040.00418.94
8.1.140.0040.00417.82
8.1.130.0000.00717.96
8.1.120.0080.00317.75
8.1.110.0050.00317.90
8.1.100.0050.00217.88
8.1.90.0030.00317.73
8.1.80.0000.00817.82
8.1.70.0070.00017.85
8.1.60.0030.00517.77
8.1.50.0030.00517.90
8.1.40.0000.00817.87
8.1.30.0080.00017.95
8.1.20.0040.00417.93
8.1.10.0000.00717.91
8.1.00.0050.00317.89
8.0.300.0000.00818.77
8.0.290.0080.00017.00
8.0.280.0030.00318.55
8.0.270.0000.00717.56
8.0.260.0040.00417.62
8.0.250.0040.00417.37
8.0.240.0030.00317.31
8.0.230.0030.00317.30
8.0.220.0070.00017.30
8.0.210.0000.00717.17
8.0.200.0000.00717.23
8.0.190.0030.00317.23
8.0.180.0070.00417.30
8.0.170.0040.00417.29
8.0.160.0000.00717.23
8.0.150.0000.00717.17
8.0.140.0040.00417.25
8.0.130.0000.00513.67
8.0.120.0000.00817.25
8.0.110.0000.00717.28
8.0.100.0050.00317.11
8.0.90.0050.00217.25
8.0.80.0060.00917.09
8.0.70.0000.00817.16
8.0.60.0000.00717.05
8.0.50.0040.00417.37
8.0.30.0130.00817.30
8.0.20.0050.01417.46
8.0.10.0040.00417.21
8.0.00.0130.00716.94
7.4.330.0050.00015.34
7.4.320.0000.00716.79
7.4.300.0070.00016.84
7.4.290.0030.00316.75
7.4.280.0030.00316.77
7.4.270.0040.00416.77
7.4.260.0000.00716.70
7.4.250.0000.00716.82
7.4.240.0000.00716.85
7.4.230.0040.00416.98
7.4.220.0090.00916.84
7.4.210.0110.00316.80
7.4.200.0070.00016.84
7.4.160.0100.00716.73
7.4.150.0140.00317.40
7.4.140.0140.00817.86
7.4.130.0080.01016.76
7.4.120.0140.00616.78
7.4.110.0130.00316.73
7.4.100.0100.00716.68
7.4.90.0120.00816.73
7.4.80.0110.00819.39
7.4.70.0100.00616.50
7.4.60.0140.00316.89
7.4.50.0040.00416.59
7.4.40.0040.01116.79
7.4.30.0030.01216.53
7.4.00.0090.00815.50
7.3.330.0060.00013.41
7.3.320.0000.00713.48
7.3.310.0000.00616.41
7.3.300.0060.00016.53
7.3.290.0030.01116.52
7.3.280.0090.00916.43
7.3.270.0080.00917.40
7.3.260.0130.00616.56
7.3.250.0080.00816.68
7.3.240.0100.00616.58
7.3.230.0040.01216.61
7.3.210.0140.00316.45
7.3.200.0090.00819.39
7.3.190.0060.01216.61
7.3.180.0090.00616.86
7.3.170.0100.00616.57
7.3.160.0090.00916.85
7.3.120.0030.01115.40
7.3.110.0040.01414.88
7.3.100.0140.00315.31
7.3.90.0060.01115.32
7.3.80.0090.00615.12
7.3.70.0120.00614.95
7.3.60.0070.00715.38
7.3.50.0130.00315.16
7.3.40.0110.00615.05
7.3.30.0000.01315.04
7.3.20.0100.00716.80
7.3.10.0130.00317.05
7.3.00.0110.00417.03
7.2.330.0140.00316.78
7.2.320.0030.01516.71
7.2.310.0080.00917.02
7.2.300.0060.00916.71
7.2.290.0050.01116.85
7.2.250.0100.00315.56
7.2.240.0100.01015.59
7.2.230.0090.00615.51
7.2.220.0090.00615.70
7.2.210.0090.00915.15
7.2.200.0100.00315.43
7.2.190.0030.01315.35
7.2.180.0100.00615.27
7.2.170.0000.01815.29
7.2.60.0060.00917.12
7.2.00.0030.00919.87
7.1.330.0070.01015.84
7.1.320.0000.01016.16
7.1.310.0120.00315.99
7.1.300.0000.01315.52
7.1.290.0060.01215.99
7.1.280.0030.01015.96
7.1.270.0100.00615.73
7.1.260.0040.00715.95
7.1.200.0120.00615.68
7.1.100.0040.00718.04
7.1.70.0000.01017.07
7.1.60.0120.00919.70
7.1.50.0260.01034.84
7.1.00.0030.07722.44
7.0.200.0000.00816.92
7.0.140.0130.07321.92
7.0.60.0070.09019.92
7.0.50.0070.03717.87
7.0.40.0100.09020.27
7.0.30.0130.04720.16
7.0.20.0230.07720.33
7.0.10.0230.04320.00
7.0.00.0100.07320.08
5.6.280.0100.06721.12
5.6.210.0200.07020.60
5.6.200.0000.07018.19
5.6.190.0000.04720.49
5.6.180.0270.08020.43
5.6.170.0270.04020.54
5.6.160.0070.08320.40
5.6.150.0030.04018.19
5.6.140.0030.04018.14
5.6.130.0030.05718.08
5.6.120.0200.07320.95
5.6.110.0030.04021.08
5.6.100.0100.07721.08
5.6.90.0070.07321.01
5.6.80.0100.07320.25
5.6.70.4430.04020.43
5.5.350.0300.05720.43
5.5.340.0030.08718.02
5.5.330.0130.07720.23
5.5.320.0300.05020.29
5.5.310.0270.08020.24
5.5.300.0070.06317.91
5.5.290.0070.07317.91
5.5.280.0070.08320.88
5.5.270.0070.06020.76
5.5.260.0000.07020.76
5.5.250.0100.08320.58
5.5.240.0100.04020.15
5.4.450.0330.04719.41
5.4.440.3500.03319.48
5.4.430.0130.05019.29
5.4.420.0130.05319.63
5.4.410.0100.05019.42
5.4.400.0100.05019.13
5.4.390.0030.05719.06
5.4.380.0130.05318.56
5.4.370.0070.04318.53
5.4.360.0030.04018.53
5.4.350.0030.04012.00
5.4.340.0080.04411.99
5.4.320.0080.03512.48
5.4.310.0080.03512.48
5.4.300.0050.03812.48
5.4.290.0050.04112.48
5.4.280.0050.03812.38
5.4.270.0050.03712.38
5.4.260.0050.03912.38
5.4.250.0070.03812.38
5.4.240.0060.03612.38
5.4.230.0050.03912.37
5.4.220.0060.03612.37
5.4.210.0060.03512.37
5.4.200.0030.04212.37
5.4.190.0110.03312.36
5.4.180.0080.03512.37
5.4.170.0050.03812.38
5.4.160.0060.03712.37
5.4.150.0050.03812.36
5.4.140.0050.03812.05
5.4.130.0080.03312.04
5.4.120.0070.03512.00
5.4.110.0070.03512.00
5.4.100.0040.03811.99
5.4.90.0110.03311.99
5.4.80.0060.03811.99
5.4.70.0100.04511.98
5.4.60.0070.04211.99
5.4.50.0100.03711.99
5.4.40.0080.03511.97
5.4.30.0070.03611.97
5.4.20.0090.04011.97
5.4.10.0100.03811.97
5.4.00.0060.03611.47
5.3.290.0070.04012.80
5.3.280.0080.03612.71
5.3.270.0090.05312.73
5.3.260.0080.04612.72
5.3.250.0040.04912.72
5.3.240.0220.04712.72
5.3.230.0110.04312.71
5.3.220.0070.03912.68
5.3.210.0070.04412.68
5.3.200.0080.03712.68
5.3.190.0050.04012.68
5.3.180.0080.04912.67
5.3.170.0090.04812.67
5.3.160.0110.04512.68
5.3.150.0070.03812.67
5.3.140.0060.03912.66
5.3.130.0060.04712.66
5.3.120.0080.03912.66
5.3.110.0060.04112.66
5.3.100.0070.04112.12
5.3.90.0100.04012.09
5.3.80.0050.03912.08
5.3.70.0090.04812.08

preferences:
31.22 ms | 401 KiB | 5 Q