3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = new \DateTime('2013-09-09 00:00:00'); $start = new \DateTime('2014-06-01 00:00:00'); $diff = $now->diff($start); echo $diff->days;

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)
8.3.40.0080.00818.78
8.3.30.0040.01118.82
8.3.20.0000.00818.76
8.3.10.0060.00318.95
8.3.00.0070.00417.75
8.2.170.0040.01122.96
8.2.160.0040.01119.08
8.2.150.0030.00524.18
8.2.140.0000.00824.66
8.2.130.0030.00526.16
8.2.120.0000.00720.83
8.2.110.0060.00321.13
8.2.100.0070.00419.75
8.2.90.0040.00719.21
8.2.80.0090.00017.97
8.2.70.0080.00017.63
8.2.60.0080.00017.93
8.2.50.0040.00418.01
8.2.40.0080.00020.00
8.2.30.0040.00417.87
8.2.20.0080.00317.83
8.2.10.0040.00417.84
8.2.00.0070.00317.85
8.1.270.0000.00723.99
8.1.260.0090.00626.35
8.1.250.0000.00728.09
8.1.240.0060.00321.17
8.1.230.0110.00022.13
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0000.00917.38
8.1.190.0030.00517.35
8.1.180.0030.00518.10
8.1.170.0040.00417.62
8.1.160.0050.00218.99
8.1.150.0030.00618.76
8.1.140.0040.00417.66
8.1.130.0060.00317.47
8.1.120.0040.00417.65
8.1.110.0020.00517.54
8.1.100.0030.00317.50
8.1.90.0040.00417.54
8.1.80.0030.00317.63
8.1.70.0070.00017.55
8.1.60.0040.00417.64
8.1.50.0000.00717.55
8.1.40.0040.00417.58
8.1.30.0030.00617.72
8.1.20.0060.00617.72
8.1.10.0040.00417.60
8.1.00.0040.00417.59
8.0.300.0080.00018.78
8.0.290.0050.00316.75
8.0.280.0000.00718.64
8.0.270.0070.00017.25
8.0.260.0000.00616.92
8.0.250.0070.00017.17
8.0.240.0040.00417.22
8.0.230.0000.00717.09
8.0.220.0030.00316.94
8.0.210.0000.00716.87
8.0.200.0000.00716.99
8.0.190.0060.00617.07
8.0.180.0000.00717.04
8.0.170.0080.00016.86
8.0.160.0040.00416.87
8.0.150.0000.00816.94
8.0.140.0060.00316.90
8.0.130.0030.00313.39
8.0.120.0030.00716.96
8.0.110.0040.00416.88
8.0.100.0000.00717.14
8.0.90.0040.00417.02
8.0.80.0030.01217.02
8.0.70.0040.00417.05
8.0.60.0040.00416.84
8.0.50.0040.00417.14
8.0.30.0060.01117.34
8.0.20.0110.00917.40
8.0.10.0080.00017.11
8.0.00.0150.00416.84
7.4.330.0050.00013.01
7.4.320.0030.00316.57
7.4.300.0060.00016.63
7.4.290.0000.00716.52
7.4.280.0070.00016.66
7.4.270.0000.00616.62
7.4.260.0030.00313.24
7.4.250.0000.00816.64
7.4.240.0030.00316.62
7.4.230.0040.00416.65
7.4.220.0070.01416.65
7.4.210.0100.00616.61
7.4.200.0000.00716.54
7.4.190.0090.00016.83
7.4.160.0130.00416.53
7.4.150.0110.00816.45
7.4.140.0110.00616.79
7.4.130.0100.01416.64
7.4.120.0070.01016.56
7.4.110.0070.01016.61
7.4.100.0180.00016.59
7.4.90.0110.00716.63
7.4.80.0060.01219.39
7.4.70.0130.00616.70
7.4.60.0170.00016.49
7.4.50.0040.00816.46
7.4.40.0000.01516.61
7.4.30.0070.01016.79
7.4.10.0040.01414.86
7.4.00.0080.01014.97
7.3.330.0030.00313.02
7.3.320.0050.00013.00
7.3.310.0000.00816.21
7.3.300.0000.00616.29
7.3.290.0060.00916.23
7.3.280.0070.00916.23
7.3.270.0080.01716.34
7.3.260.0150.00816.50
7.3.250.0100.00916.42
7.3.240.0180.00716.27
7.3.230.0040.01516.28
7.3.210.0170.00016.36
7.3.200.0080.00816.27
7.3.190.0120.00916.50
7.3.180.0070.01016.31
7.3.170.0030.01416.67
7.3.160.0090.00616.53
7.3.130.0090.00614.71
7.3.120.0050.01114.99
7.3.110.0030.01314.97
7.3.100.0050.01014.70
7.3.90.0070.00714.86
7.3.80.0060.00614.88
7.3.70.0050.01014.67
7.3.60.0110.00314.87
7.3.50.0020.01314.83
7.3.40.0070.00514.89
7.3.30.0030.00714.88
7.3.20.0070.00616.59
7.3.10.0040.00516.58
7.3.00.0030.00716.68
7.2.330.0060.01016.80
7.2.320.0110.00616.72
7.2.310.0070.01416.66
7.2.300.0130.00316.66
7.2.290.0100.00716.89
7.2.260.0000.01415.36
7.2.250.0060.01215.05
7.2.240.0060.00915.16
7.2.230.0050.01315.31
7.2.220.0050.00615.04
7.2.210.0060.00815.24
7.2.200.0030.01015.06
7.2.190.0040.00615.15
7.2.180.0030.00915.12
7.2.170.0030.00915.26
7.2.160.0000.01215.07
7.2.150.0040.01116.79
7.2.140.0070.00716.97
7.2.130.0060.00616.92
7.2.120.0080.00816.91
7.2.110.0130.00617.00
7.2.100.0640.00915.72
7.2.90.0970.00916.04
7.2.80.0940.00515.85
7.2.70.0760.00815.85
7.2.60.0070.01115.84
7.2.50.0080.01116.14
7.2.40.0980.00816.04
7.2.30.0760.00615.91
7.2.20.0490.00515.89
7.2.10.0870.00516.15
7.2.00.0570.00816.09
7.1.330.0030.00915.98
7.1.320.0030.01015.85
7.1.310.0050.00715.96
7.1.300.0070.00715.64
7.1.290.0070.00815.96
7.1.280.0040.00715.91
7.1.270.0020.01215.81
7.1.260.0080.00515.84
7.1.250.0040.00415.82
7.1.240.0060.00615.96
7.1.230.0030.00916.01
7.1.220.0890.00814.89
7.1.210.0860.00714.73
7.1.200.0840.00814.91
7.1.190.0890.00314.86
7.1.180.0870.00614.73
7.1.170.0760.00914.85
7.1.160.0100.00714.90
7.1.150.0960.00214.83
7.1.140.0090.00814.86
7.1.130.0190.00814.96
7.1.120.0470.00214.78
7.1.110.0820.00814.99
7.1.100.0280.00514.96
7.1.90.0530.01115.00
7.1.80.0670.00814.79
7.1.70.0610.00714.91
7.1.60.0240.00823.77
7.1.50.0840.00623.87
7.1.40.0700.00923.79
7.1.30.0940.01023.93
7.1.20.1060.00823.92
7.1.10.0530.00614.84
7.1.00.0750.00714.88
7.0.330.0040.00815.45
7.0.320.0090.00315.66
7.0.310.0760.00614.67
7.0.300.0100.00614.64
7.0.290.0100.00514.69
7.0.280.0650.01014.47
7.0.270.0110.00314.47
7.0.260.0220.00914.52
7.0.250.0710.00914.56
7.0.240.0580.00914.72
7.0.230.0650.00514.74
7.0.220.0630.00814.64
7.0.210.0390.01114.58
7.0.200.0530.00914.40
7.0.190.0710.00314.66
7.0.180.0700.00714.51
7.0.170.0100.00714.33
7.0.160.0250.00614.47
7.0.150.0860.00514.61
7.0.140.0760.01014.60
7.0.130.0820.00114.50
7.0.120.0720.00414.69
7.0.110.0690.00614.29
7.0.100.0720.00414.67
7.0.90.0820.00414.62
7.0.80.0690.00514.73
7.0.70.0680.00514.67
7.0.60.0710.01014.79
7.0.50.0950.00814.74
7.0.40.0760.00613.54
7.0.30.0070.00913.52
7.0.20.0090.00613.59
7.0.10.0330.00913.46
7.0.00.0720.00713.61
5.6.400.0100.00314.58
5.6.390.0040.00414.41
5.6.380.0020.01214.33
5.6.370.0030.01114.15
5.6.360.0080.00514.38
5.6.350.0050.00914.31
5.6.340.0110.00414.25
5.6.330.0030.01114.46
5.6.320.0090.00714.74
5.6.310.0060.01214.42
5.6.300.0110.00614.50
5.6.290.0090.00814.53
5.6.280.0120.00314.16
5.6.270.0080.00514.25
5.6.260.0080.00614.37
5.6.250.0070.01114.26
5.6.240.0030.01114.46
5.6.230.0050.01014.36
5.6.220.0110.00514.44
5.6.210.0080.00814.45
5.6.200.0080.00614.46
5.6.190.0110.00714.46
5.6.180.0090.00614.21
5.6.170.0090.00914.20
5.6.160.0030.01114.44
5.6.150.0090.00314.30
5.6.140.0060.00714.25
5.6.130.0080.00714.19
5.6.120.0070.01014.18
5.6.110.0080.00714.24
5.6.100.0100.00314.28
5.6.90.0070.00514.15
5.6.80.0080.00714.16
5.6.70.0070.00914.19
5.6.60.0090.00714.08
5.6.50.0110.00314.01
5.6.40.0110.00414.13
5.6.30.0060.00914.17
5.6.20.0070.00714.33
5.6.10.0040.01214.54
5.6.00.0150.00214.23
5.5.380.0070.00513.32
5.5.370.0000.01113.30
5.5.360.0060.00413.25
5.5.350.0100.00213.31
5.5.340.0110.00313.28
5.5.330.0040.00713.30
5.5.320.0040.00813.33
5.5.310.0050.00913.22
5.5.300.0090.00513.36
5.5.290.0040.00913.27
5.5.280.0050.00713.27
5.5.270.0060.00413.32
5.5.260.0020.00913.43
5.5.250.0120.00313.28
5.5.240.0060.00813.35
5.5.230.0050.00613.29
5.5.220.0050.00813.29
5.5.210.0020.01113.20
5.5.200.0070.00713.26
5.5.190.0070.00713.23
5.5.180.0120.00413.15
5.5.170.0090.00714.35
5.5.160.0020.01313.21
5.5.150.0070.00713.31
5.5.140.0050.00713.29
5.5.130.0120.00313.28
5.5.120.0060.00913.37
5.5.110.0070.01013.35
5.5.100.0060.00613.32
5.5.90.0060.00413.28
5.5.80.0080.00613.19
5.5.70.0060.01213.33
5.5.60.0060.00413.35
5.5.50.0080.00513.18
5.5.40.0080.00413.10
5.5.30.0060.00413.30
5.5.20.0080.00613.10
5.5.10.0090.00613.29
5.5.00.0060.00713.30
5.4.450.0040.00911.62
5.4.440.0110.00111.71
5.4.430.0080.00111.63
5.4.420.0070.00411.49
5.4.410.0080.00411.66
5.4.400.0030.00911.59
5.4.390.0070.00511.74
5.4.380.0080.00411.62
5.4.370.0040.01111.63
5.4.360.0040.00611.69
5.4.350.0030.00911.56
5.4.340.0020.00911.55
5.4.330.0090.00311.63
5.4.320.0080.00311.64
5.4.310.0070.00811.64
5.4.300.0070.00311.60
5.4.290.0060.00811.71
5.4.280.0050.00911.71
5.4.270.0060.00611.50
5.4.260.0060.00611.60
5.4.250.0030.00611.48
5.4.240.0090.00311.71
5.4.230.0080.00611.61
5.4.220.0040.00711.58
5.4.210.0070.00511.60
5.4.200.0060.00411.47
5.4.190.0060.00811.57
5.4.180.0100.00411.58
5.4.170.0050.00711.60
5.4.160.0080.00611.64
5.4.150.0080.00611.54
5.4.140.0030.01211.62
5.4.130.0050.00611.60
5.4.120.0070.00511.52
5.4.110.0020.00911.68
5.4.100.0090.00411.65
5.4.90.0040.00811.65
5.4.80.0070.00511.65
5.4.70.0070.00411.53
5.4.60.0050.00711.61
5.4.50.0110.00211.51
5.4.40.0070.00611.66
5.4.30.0070.00411.53
5.4.20.0060.00611.64
5.4.10.0120.00411.66
5.4.00.0050.00611.56
5.3.290.0070.00611.49
5.3.280.0060.00711.45
5.3.270.0080.00411.50
5.3.260.0050.00811.37
5.3.250.0040.00911.31
5.3.240.0080.00211.28
5.3.230.0090.00211.44
5.3.220.0050.00511.34
5.3.210.0070.00711.28
5.3.200.0110.00211.24
5.3.190.0030.00611.43
5.3.180.0030.00611.43
5.3.170.0050.00511.35
5.3.160.0060.00411.43
5.3.150.0030.00911.45
5.3.140.0040.00611.40
5.3.130.0060.00411.40
5.3.120.0080.00311.38
5.3.110.0050.00811.40
5.3.100.0070.00411.38
5.3.90.0070.00311.44
5.3.80.0060.00411.30
5.3.70.0000.01111.37
5.3.60.0060.00511.39
5.3.50.0060.00611.35
5.3.40.0050.00711.32
5.3.30.0040.00611.39
5.3.20.0090.00211.26
5.3.10.0050.00711.19
5.3.00.0070.00311.30
5.2.170.0040.00912.18
5.2.160.0050.00512.18
5.2.150.0090.00012.18
5.2.140.0030.00712.18
5.2.130.0120.00012.18
5.2.120.0100.00312.18
5.2.110.0070.00312.18
5.2.100.0090.00212.18
5.2.90.0110.00012.18
5.2.80.0100.00312.18
5.2.70.0130.00012.18
5.2.60.0110.00012.18
5.2.50.0070.00412.18
5.2.40.0110.00012.18
5.2.30.0070.00412.18
5.2.20.0040.00412.18
5.2.10.0060.00612.18
5.2.00.0030.00612.18
5.1.60.0060.00312.18
5.1.50.0000.00712.18
5.1.40.0000.00812.18
5.1.30.0040.00412.18
5.1.20.0040.00412.18
5.1.10.0060.00312.18
5.1.00.0080.00312.18
5.0.50.0030.00312.18
5.0.40.0100.00012.18
5.0.30.0040.00212.18
5.0.20.0050.00312.18
5.0.10.0070.00012.18
5.0.00.0000.00712.18
4.4.90.0000.00612.18
4.4.80.0130.00412.18
4.4.70.0070.00012.18
4.4.60.0000.00512.18
4.4.50.0030.00312.18
4.4.40.0030.00412.18
4.4.30.0000.00512.18
4.4.20.0060.00012.18
4.4.10.0080.00012.18
4.4.00.0050.00012.18
4.3.110.0000.00712.18
4.3.100.0070.00012.18
4.3.90.0000.00812.18
4.3.80.0040.00412.18
4.3.70.0000.00712.18
4.3.60.0000.00812.18
4.3.50.0060.00012.18
4.3.40.0060.00212.18
4.3.30.0000.00512.18
4.3.20.0050.00012.18
4.3.10.0000.00612.18
4.3.00.0000.00512.18

preferences:
53.13 ms | 400 KiB | 5 Q