3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dateStart = date_create('2014-07-29'); $dateToday = date_create('2014-07-30'); $startDiff = date_diff( $dateToday , $dateStart); var_dump( $startDiff->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)
8.3.60.0120.00316.59
8.3.50.0090.00721.99
8.3.40.0040.01118.67
8.3.30.0140.00019.13
8.3.20.0070.00020.38
8.3.10.0080.00023.62
8.3.00.0040.00417.75
8.2.180.0140.00317.00
8.2.170.0120.00922.96
8.2.160.0070.00720.39
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0050.00326.16
8.2.120.0090.00020.93
8.2.110.0090.00022.29
8.2.100.0120.00018.16
8.2.90.0000.00819.07
8.2.80.0090.00017.97
8.2.70.0000.00917.63
8.2.60.0040.00417.93
8.2.50.0080.00318.07
8.2.40.0060.00317.97
8.2.30.0030.00618.27
8.2.20.0020.00517.69
8.2.10.0030.00518.01
8.2.00.0060.00317.74
8.1.280.0070.01425.92
8.1.270.0120.00323.88
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0090.00023.86
8.1.230.0030.00719.09
8.1.220.0070.00017.78
8.1.210.0040.00418.77
8.1.200.0080.00317.48
8.1.190.0030.00617.35
8.1.180.0080.00018.10
8.1.170.0050.00318.78
8.1.160.0050.00321.86
8.1.150.0000.00718.93
8.1.140.0020.00517.57
8.1.130.0000.00717.82
8.1.120.0040.00417.65
8.1.110.0050.00317.55
8.1.100.0070.00017.48
8.1.90.0050.00317.51
8.1.80.0000.00717.55
8.1.70.0040.00417.55
8.1.60.0090.00017.68
8.1.50.0050.00317.61
8.1.40.0040.00417.60
8.1.30.0000.00817.70
8.1.20.0000.00717.59
8.1.10.0030.00517.50
8.1.00.0000.00717.61
8.0.300.0060.00318.77
8.0.290.0070.00016.88
8.0.280.0040.00418.38
8.0.270.0000.00817.31
8.0.260.0000.00717.27
8.0.250.0030.00317.09
8.0.240.0060.00317.01
8.0.230.0000.00816.98
8.0.220.0070.00017.01
8.0.210.0030.00616.96
8.0.200.0000.00717.14
8.0.190.0040.00417.13
8.0.180.0030.00317.07
8.0.170.0040.00417.11
8.0.160.0000.00817.00
8.0.150.0000.00816.88
8.0.140.0040.00416.89
8.0.130.0030.00313.36
8.0.120.0060.00316.87
8.0.110.0000.00716.96
8.0.100.0050.00217.07
8.0.90.0040.00417.02
8.0.80.0090.00617.00
8.0.70.0070.00017.03
8.0.60.0040.00416.93
8.0.50.0000.00817.03
8.0.30.0130.00917.13
8.0.20.0150.01317.40
8.0.10.0050.00217.18
8.0.00.0090.00816.86
7.4.330.0020.00215.02
7.4.320.0060.00016.72
7.4.300.0040.00416.60
7.4.290.0060.00316.68
7.4.280.0000.00716.66
7.4.270.0080.00016.71
7.4.260.0060.00316.56
7.4.250.0070.00016.63
7.4.240.0050.00216.63
7.4.230.0000.00716.63
7.4.220.0100.00916.48
7.4.210.0090.00616.53
7.4.200.0030.00316.56
7.4.160.0080.01216.72
7.4.150.0090.00917.40
7.4.140.0100.01117.86
7.4.130.0100.00616.63
7.4.120.0100.00616.62
7.4.110.0050.00316.66
7.4.100.0110.00716.55
7.4.90.0090.00916.49
7.4.80.0070.01319.39
7.4.70.0100.01016.55
7.4.60.0060.01016.69
7.4.50.0030.00616.70
7.4.40.0170.00016.45
7.4.30.0000.01616.83
7.4.00.0000.01614.93
7.3.330.0000.00513.12
7.3.320.0030.00313.13
7.3.310.0000.00716.11
7.3.300.0070.00016.28
7.3.290.0000.01516.30
7.3.280.0090.01116.29
7.3.270.0150.00317.40
7.3.260.0140.00716.46
7.3.250.0060.01516.54
7.3.240.0180.00616.52
7.3.230.0070.01016.70
7.3.210.0120.00616.65
7.3.200.0070.01119.39
7.3.190.0100.01216.33
7.3.180.0060.01016.72
7.3.170.0100.00716.67
7.3.160.0120.00416.59
7.3.120.0000.01414.99
7.2.330.0080.00816.57
7.2.320.0110.00716.60
7.2.310.0100.00716.61
7.2.300.0110.01116.52
7.2.290.0100.00616.60
7.2.00.0070.01119.69
7.1.100.0000.00918.16
7.1.70.0000.00917.41
7.1.60.0090.01619.70
7.1.50.0250.00634.89
7.1.00.0030.07722.26
7.0.200.0040.00416.87
7.0.140.0000.07722.06
7.0.60.0300.07720.02
7.0.50.0100.07317.90
7.0.40.0230.07020.27
7.0.30.0270.07720.13
7.0.20.0370.07320.09
7.0.10.0130.04319.99
7.0.00.0100.07320.28
5.6.280.0000.07720.78
5.6.210.0100.03320.61
5.6.200.0130.03318.15
5.6.190.0130.08320.61
5.6.180.0470.04320.43
5.6.170.0230.06720.38
5.6.160.0030.09320.50
5.6.150.0070.06718.21
5.6.140.0000.04018.11
5.6.130.0030.08018.21
5.6.120.0070.04720.89
5.6.110.0230.06720.96
5.6.100.0030.08721.10
5.6.90.0130.07320.88
5.6.80.0070.08020.42
5.5.350.0100.09020.40
5.5.340.0100.07717.91
5.5.330.0100.03320.60
5.5.320.0370.07020.29
5.5.310.0130.05020.13
5.5.300.0030.04318.00
5.5.290.0000.04717.87
5.5.280.0070.08320.79
5.5.270.0000.06020.63
5.5.260.0070.05720.64
5.5.250.0100.07720.58
5.5.240.0100.08320.31
5.4.450.4530.04319.59
5.4.440.3870.03719.59
5.4.430.0100.05719.29
5.4.420.4000.03019.48
5.4.410.4030.03019.26
5.4.400.3830.03718.99
5.4.390.3600.03719.09
5.4.380.4070.03318.93
5.4.370.3800.04319.07
5.4.360.4100.04018.97
5.4.350.3900.04318.97
5.4.340.4270.03719.20
5.4.320.4000.04019.06
5.4.310.3830.03318.97
5.4.300.4600.04019.15
5.4.290.3800.03718.96
5.4.280.4130.02718.88
5.4.270.3930.03719.16
5.4.260.4070.03018.88
5.4.250.3670.04018.99
5.4.240.3630.03719.06
5.4.230.3970.03019.10
5.4.220.3300.03718.92
5.4.210.3870.04018.96
5.4.200.3700.03019.08
5.4.190.4030.03319.03
5.4.180.3600.03719.16
5.4.170.3800.03718.88
5.4.160.3800.03719.10
5.4.150.3630.03719.02
5.4.140.3530.03316.39
5.4.130.3070.03016.30
5.4.120.2030.03316.45
5.4.110.3500.03316.51
5.4.100.3830.04016.43
5.4.90.3870.03716.40
5.4.80.3700.03716.61
5.4.70.3500.03316.49
5.4.60.3170.03316.36
5.4.50.3430.03316.44
5.4.40.2470.04016.46
5.4.30.3000.03716.43
5.4.20.3630.03316.46
5.4.10.2400.04016.54
5.4.00.3670.03715.70
5.3.290.4170.04014.60
5.3.280.4570.03314.39
5.3.270.3870.03014.48
5.3.260.3930.03714.42
5.3.250.4070.03014.53
5.3.240.3600.04014.53
5.3.230.1500.04014.41
5.3.220.2400.03014.58
5.3.210.2830.03714.50
5.3.200.3770.04314.48
5.3.190.3600.04014.51
5.3.180.3400.03314.49
5.3.170.3430.03014.65
5.3.160.3830.05014.40
5.3.150.3900.04314.46
5.3.140.2370.03314.48
5.3.130.3600.03714.52
5.3.120.3330.04014.47
5.3.110.3370.03714.48
5.3.100.3830.03013.96
5.3.90.4330.04013.97
5.3.80.4470.03313.94
5.3.70.4570.03713.84
5.3.60.4730.02713.84
5.3.50.4330.03713.90
5.3.40.4300.04013.87
5.3.30.4600.04013.85
5.3.20.4570.03713.71
5.3.10.4100.02713.58
5.3.00.4770.03313.57
5.2.170.3830.03010.98
5.2.160.3800.02711.14
5.2.150.3570.03311.30
5.2.140.3600.03011.15
5.2.130.3600.02711.09
5.2.120.3370.02711.09
5.2.110.3370.02710.95
5.2.100.3530.03011.09
5.2.90.2570.03010.93
5.2.80.3400.03010.98
5.2.70.3400.03011.04
5.2.60.3330.02710.94
5.2.50.3170.02710.84
5.2.40.2870.03010.88
5.2.30.2930.03010.86
5.2.20.2530.02710.86
5.2.10.2970.03010.88
5.2.00.2470.02710.75
5.1.60.2930.0209.97
5.1.50.2700.0239.97
5.1.40.2400.0239.96
5.1.30.2470.02310.41
5.1.20.2770.03010.20
5.1.10.3230.02710.13
5.1.00.3270.02310.11
5.0.50.1430.0238.50
5.0.40.1770.0208.31
5.0.30.1630.0338.21
5.0.20.1470.0178.34
5.0.10.1600.0178.30
5.0.00.1470.0308.30
4.4.90.1430.0176.14
4.4.80.1170.0176.14
4.4.70.1500.0176.14
4.4.60.1300.0176.14
4.4.50.0900.0136.14
4.4.40.1300.0236.14
4.4.30.1300.0136.14
4.4.20.1830.0106.14
4.4.10.1430.0176.14
4.4.00.1830.0276.15
4.3.110.1630.0176.15
4.3.100.1470.0136.15
4.3.90.1600.0136.15
4.3.80.1770.0306.15
4.3.70.1800.0176.15
4.3.60.1670.0136.15
4.3.50.1430.0106.15
4.3.40.1470.0236.15
4.3.30.0700.0176.15
4.3.20.0870.0276.15
4.3.10.0730.0176.15
4.3.00.0770.0136.15

preferences:
47.33 ms | 400 KiB | 5 Q