3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = new DateTime('2014-07-23'); $datetime2 = new DateTime('2014-12-31'); $interval = $datetime1->diff($datetime2); echo $interval->format('%a')/7;

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)
8.3.60.0090.01218.15
8.3.50.0140.00722.05
8.3.40.0140.00318.78
8.3.30.0180.00318.96
8.3.20.0000.00820.35
8.3.10.0080.00023.55
8.3.00.0030.00519.08
8.2.180.0110.00716.63
8.2.170.0130.00322.96
8.2.160.0100.00322.31
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0030.00626.16
8.2.120.0040.00419.66
8.2.110.0090.00019.27
8.2.100.0070.00417.91
8.2.90.0040.00419.17
8.2.80.0080.00018.05
8.2.70.0110.00017.88
8.2.60.0050.00217.93
8.2.50.0000.00818.07
8.2.40.0000.00718.28
8.2.30.0000.01118.01
8.2.20.0070.00017.91
8.2.10.0030.00518.22
8.2.00.0000.00817.86
8.1.280.0110.00325.92
8.1.270.0170.00319.03
8.1.260.0030.00626.35
8.1.250.0000.00728.09
8.1.240.0030.00622.42
8.1.230.0040.00720.82
8.1.220.0080.00018.77
8.1.210.0050.00318.77
8.1.200.0000.00817.48
8.1.190.0000.00817.53
8.1.180.0040.00418.10
8.1.170.0040.00418.75
8.1.160.0040.00418.88
8.1.150.0040.00418.94
8.1.140.0040.00417.56
8.1.130.0080.00017.85
8.1.120.0000.00717.59
8.1.110.0030.00717.48
8.1.100.0000.00817.52
8.1.90.0040.00417.54
8.1.80.0000.00717.48
8.1.70.0040.00417.56
8.1.60.0040.00417.64
8.1.50.0030.00617.55
8.1.40.0000.00817.56
8.1.30.0000.00817.68
8.1.20.0000.00817.53
8.1.10.0000.00817.68
8.1.00.0090.00017.68
8.0.300.0080.00019.78
8.0.290.0000.00717.16
8.0.280.0030.00318.52
8.0.270.0030.00317.33
8.0.260.0000.00617.44
8.0.250.0040.00417.21
8.0.240.0000.00717.02
8.0.230.0070.00017.03
8.0.220.0000.00717.11
8.0.210.0080.00017.00
8.0.200.0040.00417.11
8.0.190.0070.00017.13
8.0.180.0040.00417.05
8.0.170.0080.00016.93
8.0.160.0000.00817.03
8.0.150.0000.00717.04
8.0.140.0040.00317.00
8.0.130.0000.00613.41
8.0.120.0030.00516.96
8.0.110.0030.00616.98
8.0.100.0040.00416.82
8.0.90.0050.00317.01
8.0.80.0070.01017.00
8.0.70.0070.00016.92
8.0.60.0000.00817.01
8.0.50.0000.00816.87
8.0.30.0110.00817.32
8.0.20.0100.00917.44
8.0.10.0030.00517.05
8.0.00.0120.00616.78
7.4.330.0050.00015.12
7.4.320.0000.00716.68
7.4.300.0030.00316.58
7.4.290.0030.00316.66
7.4.280.0000.00716.47
7.4.270.0070.00016.68
7.4.260.0070.00416.50
7.4.250.0030.00716.55
7.4.240.0020.00516.58
7.4.230.0070.00016.61
7.4.220.0120.00616.51
7.4.210.0150.00616.56
7.4.200.0030.00416.48
7.4.160.0130.00316.58
7.4.150.0120.00617.40
7.4.140.0070.01317.86
7.4.130.0100.00716.54
7.4.120.0030.01516.62
7.4.110.0210.00316.62
7.4.100.0130.00316.71
7.4.90.0200.00316.71
7.4.80.0060.01219.39
7.4.70.0110.00816.66
7.4.60.0040.01416.56
7.4.50.0030.00316.51
7.4.40.0060.00916.44
7.4.30.0190.00316.55
7.4.00.0100.00714.87
7.3.330.0000.00513.09
7.3.320.0060.00013.13
7.3.310.0030.00316.39
7.3.300.0030.00316.25
7.3.290.0080.00616.36
7.3.280.0070.00916.40
7.3.270.0140.00617.40
7.3.260.0100.01016.29
7.3.250.0120.00616.52
7.3.240.0110.00816.53
7.3.230.0100.00716.51
7.3.210.0090.02416.52
7.3.200.0160.00319.39
7.3.190.0040.01316.71
7.3.180.0100.00716.46
7.3.170.0090.01316.67
7.3.160.0080.00816.49
7.3.120.0080.00815.00
7.3.110.0110.00414.93
7.3.100.0070.01014.73
7.3.90.0050.00514.81
7.3.80.0000.01115.20
7.3.70.0030.01014.70
7.3.60.0030.01614.73
7.3.50.0030.01314.87
7.3.40.0060.00915.04
7.3.30.0000.00914.77
7.3.20.0040.00816.68
7.3.10.0040.01116.63
7.3.00.0070.01016.83
7.2.330.0030.01616.41
7.2.320.0120.00616.84
7.2.310.0070.01016.53
7.2.300.0130.00316.59
7.2.290.0110.00716.54
7.2.240.0070.00715.23
7.2.230.0060.01015.26
7.2.220.0040.01415.13
7.2.210.0110.00315.30
7.2.200.0000.01115.16
7.2.190.0060.00915.05
7.2.180.0070.01115.03
7.2.170.0100.00715.21
7.2.160.0040.01114.88
7.2.150.0000.01416.96
7.2.140.0120.00316.90
7.2.130.0030.01316.79
7.2.120.0060.01017.06
7.2.110.0000.01616.72
7.2.100.0080.00316.80
7.2.90.0110.00416.73
7.2.80.0100.00317.16
7.2.70.0030.00916.68
7.2.60.0060.00916.61
7.2.50.0080.01216.73
7.2.40.0130.00317.12
7.2.30.0070.00717.11
7.2.20.0090.00616.82
7.2.10.0040.01116.98
7.2.00.0060.00817.89
7.1.330.0110.00415.85
7.1.320.0030.01015.88
7.1.310.0100.00315.85
7.1.300.0070.00415.88
7.1.290.0070.00715.72
7.1.280.0040.00815.92
7.1.270.0030.01015.54
7.1.260.0110.00315.87
7.1.250.0000.01515.80
7.1.100.0000.01218.24
7.1.70.0000.00716.93
7.1.60.0060.01219.22
7.1.50.0070.01516.63
7.1.00.0030.07722.28
7.0.200.0000.00716.82
7.0.140.0030.03722.15
7.0.60.0170.05721.80
7.0.50.0030.05317.89
7.0.40.0030.04720.05
7.0.30.0170.04320.17
7.0.20.0230.05320.18
7.0.10.0100.03720.20
7.0.00.0030.09320.12
5.6.280.0130.06321.07
5.6.210.0170.03320.46
5.6.200.0000.08718.17
5.6.190.0030.04320.30
5.6.180.0300.05020.60
5.6.170.0170.05020.54
5.6.160.0100.08320.48
5.6.150.0100.07718.12
5.6.140.0070.05018.16
5.6.130.0070.07318.12
5.6.120.0100.08020.98
5.6.110.0030.04721.01
5.6.100.0030.04720.95
5.6.90.0100.04320.95
5.6.80.0130.07720.50
5.5.350.0030.04320.34
5.5.340.0070.08318.00
5.5.330.0030.04020.40
5.5.320.0330.07020.51
5.5.310.0170.04320.14
5.5.300.0030.07717.95
5.5.290.0000.07017.91
5.5.280.0000.04320.73
5.5.270.0100.07020.75
5.5.260.0100.07720.72
5.5.250.0100.06320.50
5.5.240.0230.03320.28
5.4.450.3270.02719.55
5.4.440.3430.04319.45
5.4.430.3430.03719.37
5.4.420.3270.03319.54
5.4.410.3130.04319.08
5.4.400.4400.03019.10
5.4.390.3500.04018.92
5.4.380.3200.03719.09
5.4.370.4070.04319.08
5.4.360.4170.04019.08
5.4.350.3900.04019.06
5.4.340.3430.03019.09
5.4.320.3570.03319.21
5.4.310.3200.04019.25
5.4.300.3630.06018.80
5.4.290.4230.04719.08
5.4.280.3770.03719.13
5.4.270.3570.03319.23
5.4.260.3700.03718.88
5.4.250.3430.03318.87
5.4.240.3570.03019.27
5.4.230.3330.03719.15
5.4.220.2170.04019.24
5.4.210.3070.04318.80
5.4.200.2930.03318.80
5.4.190.3300.03318.87
5.4.180.3270.03319.12
5.4.170.3070.04319.21
5.4.160.3130.03718.91
5.4.150.3530.03719.21
5.4.140.3500.03316.43
5.4.130.3130.04016.30
5.4.120.3500.04716.48
5.4.110.3730.03016.47
5.4.100.3430.04316.25
5.4.90.2970.03316.54
5.4.80.3470.03316.47
5.4.70.3730.04016.10
5.4.60.3870.03316.15
5.4.50.0230.04016.17
5.4.40.1070.07016.46
5.4.30.3870.02716.36
5.4.20.4270.03016.18
5.4.10.4130.03316.35
5.4.00.3900.03715.80
5.3.290.3430.04014.64
5.3.280.3330.04014.50
5.3.270.3200.04014.55
5.3.260.3000.03714.63
5.3.250.3530.03714.55
5.3.240.3270.04014.56
5.3.230.3430.04014.53
5.3.220.3600.03714.43
5.3.210.3470.04014.37
5.3.200.3570.03714.51
5.3.190.3330.04014.52
5.3.180.3200.03314.61
5.3.170.3170.03014.54
5.3.160.3700.03314.49
5.3.150.0670.05714.65
5.3.140.0030.04314.39
5.3.130.4200.03314.57
5.3.120.4070.04314.48
5.3.110.3900.03714.52
5.3.100.3600.04313.94
5.3.90.3500.03713.95
5.3.80.3530.03313.84
5.3.70.3600.03713.95
5.3.60.3530.04313.80
5.3.50.3470.03713.74
5.3.40.3270.03713.85
5.3.30.3370.03713.79
5.3.20.3330.03013.68
5.3.10.0030.05013.43
5.3.00.0100.07013.58
5.2.170.2630.03710.98
5.2.160.3130.03011.20
5.2.150.2570.03311.01
5.2.140.2970.02311.08
5.2.130.2600.03010.95
5.2.120.1230.02711.02
5.2.110.0070.05011.14
5.2.100.3000.03011.04
5.2.90.3670.02711.05
5.2.80.3000.03010.94
5.2.70.3000.03311.04
5.2.60.3030.03310.99
5.2.50.2730.03010.96
5.2.40.2630.03011.05
5.2.30.2530.02311.13
5.2.20.2330.02710.80
5.2.10.2770.02010.95
5.2.00.2630.02710.81
5.1.60.2300.0279.90
5.1.50.2270.0209.92
5.1.40.2700.02710.02
5.1.30.2570.02310.35
5.1.20.2130.03010.31
5.1.10.2200.0239.94
5.1.00.2730.01710.04
5.0.50.1370.0208.47
5.0.40.1730.0178.45
5.0.30.1700.0338.27
5.0.20.1670.0208.20
5.0.10.1330.0208.24
5.0.00.1570.0278.16
4.4.90.1330.0207.79
4.4.80.1330.0177.79
4.4.70.1470.0107.79
4.4.60.1530.0177.79
4.4.50.1330.0177.79
4.4.40.1400.0237.79
4.4.30.1370.0177.79
4.4.20.1200.0177.79
4.4.10.1430.0207.79
4.4.00.1430.0237.79
4.3.110.1500.0207.79
4.3.100.1600.0107.79
4.3.90.1330.0137.79
4.3.80.0870.0307.79
4.3.70.1400.0137.79
4.3.60.1500.0177.79
4.3.50.1470.0177.79
4.3.40.1330.0237.79
4.3.30.0670.0177.79
4.3.20.1000.0207.79
4.3.10.0830.0277.79
4.3.00.1000.0207.79

preferences:
43.53 ms | 401 KiB | 5 Q