3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = new DateTime('2009-10-15'); $datetime2 = new DateTime('2009-10-13'); $interval = $datetime1->diff($datetime2); echo ($datetime1>$datetime2).">>>>"; echo $interval->format('%a').">>>>".intval(-1);

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)
8.3.60.0110.01118.39
8.3.50.0190.01022.02
8.3.40.0150.00018.89
8.3.30.0110.00319.01
8.3.20.0050.00320.13
8.3.10.0040.00423.71
8.3.00.0040.00420.81
8.2.180.0120.00918.54
8.2.170.0170.00322.96
8.2.160.0030.01020.52
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0100.00726.16
8.2.120.0040.00420.89
8.2.110.0070.01121.12
8.2.100.0120.00017.75
8.2.90.0070.00319.25
8.2.80.0060.00317.97
8.2.70.0040.00417.50
8.2.60.0000.00818.16
8.2.50.0070.00318.07
8.2.40.0030.00519.82
8.2.30.0050.00318.32
8.2.20.0020.00517.99
8.2.10.0040.00418.18
8.2.00.0040.00417.93
8.1.280.0080.00625.92
8.1.270.0080.00023.71
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0150.00421.37
8.1.230.0040.00717.89
8.1.220.0000.00717.74
8.1.210.0000.00918.77
8.1.200.0060.00317.38
8.1.190.0040.00417.38
8.1.180.0040.00418.10
8.1.170.0080.00018.71
8.1.160.0000.00722.01
8.1.150.0000.00718.70
8.1.140.0080.00017.55
8.1.130.0000.00718.00
8.1.120.0000.00717.67
8.1.110.0040.00417.51
8.1.100.0050.00317.69
8.1.90.0000.00817.55
8.1.80.0000.00817.71
8.1.70.0030.00317.64
8.1.60.0040.00417.61
8.1.50.0000.00817.64
8.1.40.0050.00317.63
8.1.30.0030.00617.66
8.1.20.0030.00517.71
8.1.10.0000.00917.63
8.1.00.0000.00717.77
8.0.300.0000.00718.77
8.0.290.0070.00016.88
8.0.280.0070.00018.39
8.0.270.0050.00217.38
8.0.260.0000.00617.36
8.0.250.0000.00717.18
8.0.240.0070.00017.25
8.0.230.0040.00417.26
8.0.220.0000.00717.16
8.0.210.0030.00317.14
8.0.200.0030.00317.18
8.0.190.0090.00017.25
8.0.180.0040.00417.18
8.0.170.0060.00317.02
8.0.160.0030.00317.06
8.0.150.0000.00717.06
8.0.140.0040.00417.02
8.0.130.0000.00513.54
8.0.120.0000.00817.11
8.0.110.0030.00617.18
8.0.100.0000.00717.21
8.0.90.0040.00417.04
8.0.80.0040.01617.07
8.0.70.0000.00717.10
8.0.60.0040.00417.05
8.0.50.0050.00217.26
8.0.30.0100.01017.19
8.0.20.0120.00717.46
8.0.10.0070.00017.14
8.0.00.0120.00517.14
7.4.330.0050.00015.08
7.4.320.0070.00016.75
7.4.300.0090.00016.76
7.4.290.0040.00416.62
7.4.280.0060.00316.74
7.4.270.0000.00716.74
7.4.260.0030.00316.71
7.4.250.0040.00416.61
7.4.240.0020.00516.65
7.4.230.0030.00516.74
7.4.220.0120.00616.84
7.4.210.0070.01116.68
7.4.200.0040.00416.55
7.4.160.0090.00616.87
7.4.150.0070.01017.40
7.4.140.0110.00817.86
7.4.130.0090.01016.75
7.4.120.0070.01216.55
7.4.110.0110.00616.73
7.4.100.0100.01016.63
7.4.90.0060.01316.57
7.4.80.0090.01319.39
7.4.70.0080.00816.52
7.4.60.0120.00916.75
7.4.50.0040.00016.38
7.4.40.0040.01416.43
7.4.30.0090.00916.61
7.4.00.0080.00815.21
7.3.330.0030.00313.21
7.3.320.0020.00213.33
7.3.310.0000.00816.30
7.3.300.0000.00616.47
7.3.290.0110.00416.50
7.3.280.0090.00916.52
7.3.270.0120.00617.40
7.3.260.0100.00916.45
7.3.250.0090.00916.49
7.3.240.0060.01016.52
7.3.230.0100.01016.52
7.3.210.0140.00316.57
7.3.200.0070.01019.39
7.3.190.0060.01616.71
7.3.180.0070.01316.56
7.3.170.0130.00616.64
7.3.160.0030.01616.53
7.3.120.0030.01015.19
7.2.330.0140.00416.66
7.2.320.0140.00316.82
7.2.310.0080.00816.59
7.2.300.0130.00416.88
7.2.290.0060.01016.80
7.2.00.0190.00319.41
7.1.100.0000.01417.88
7.1.70.0040.00417.25
7.1.60.0100.01619.70
7.1.50.0150.00816.98
7.1.00.0070.07322.28
7.0.200.0000.01017.02
7.0.140.0000.08021.98
7.0.70.0030.06721.73
7.0.60.0100.08321.75
7.0.50.0170.07022.16
7.0.40.0000.06320.09
7.0.30.0000.04720.10
7.0.20.0000.09720.10
7.0.10.0170.06720.14
7.0.00.0100.08020.18
5.6.280.0070.07021.09
5.6.220.0070.08320.67
5.6.210.0000.09020.75
5.6.200.0100.06321.05
5.6.190.0070.04021.04
5.6.180.0070.04720.88
5.6.170.0100.07020.94
5.6.160.0000.05321.02
5.6.150.0100.03721.10
5.6.140.0030.05321.11
5.6.130.0030.08321.00
5.6.120.0100.04721.02
5.6.110.0030.06720.96
5.6.100.0130.07021.00
5.6.90.0100.08320.98
5.6.80.0030.05320.46
5.6.70.0030.06320.39
5.6.60.0070.07720.40
5.6.50.0070.05020.41
5.6.40.0070.04020.40
5.6.30.0130.05020.46
5.6.20.0000.04320.45
5.6.10.0070.04020.30
5.6.00.0130.07020.32
5.5.360.0100.08320.40
5.5.350.0100.06720.47
5.5.340.0170.08020.75
5.5.330.0070.08720.73
5.5.320.0070.05020.88
5.5.310.0130.05020.92
5.5.300.0030.05020.75
5.5.290.0000.07720.85
5.5.280.0030.08720.63
5.5.270.0000.05020.90
5.5.260.0130.08020.72
5.5.250.0100.05720.56
5.5.240.0030.05320.16
5.5.230.0070.04320.28
5.5.220.0100.07720.29
5.5.210.0130.06720.26
5.5.200.0030.08020.17
5.5.190.0130.07320.20
5.5.180.0130.05320.13
5.5.160.0070.08320.26
5.5.150.0070.07320.21
5.5.140.0100.07320.11
5.5.130.0030.08020.22
5.5.120.0100.07320.18
5.5.110.0030.06320.25
5.5.100.0000.05020.16
5.5.90.0170.07320.16
5.5.80.0100.07719.95
5.5.70.0030.08020.13
5.5.60.0100.05319.96
5.5.50.0070.07320.15
5.5.40.0070.07320.05
5.5.30.0030.06320.07
5.5.20.0100.07320.13
5.5.10.0100.07320.11
5.5.00.0030.06020.04
5.4.450.0030.07019.38
5.4.440.0100.05719.39
5.4.430.0000.05019.13
5.4.420.0070.08319.28
5.4.410.0100.08319.14
5.4.400.0070.08018.82
5.4.390.0030.05318.81
5.4.380.0070.08319.24
5.4.370.0030.08018.80
5.4.360.0100.07718.79
5.4.350.0170.07018.96
5.4.340.0100.06019.11
5.4.320.0100.07319.09
5.4.310.0030.08319.12
5.4.300.0030.07719.03
5.4.290.0100.07718.94
5.4.280.0030.08019.14
5.4.270.0130.06719.14
5.4.260.0100.07719.07
5.4.250.0030.08318.94
5.4.240.0070.06018.78
5.4.230.0030.06018.77
5.4.220.0070.08319.22
5.4.210.0070.07018.80
5.4.200.0030.08319.05
5.4.190.0030.07719.03
5.4.180.0030.08318.80
5.4.170.0170.07019.04
5.4.160.0100.07019.00
5.4.150.0130.07018.96
5.4.140.0170.06316.42
5.4.130.0130.07016.13
5.4.120.0030.06316.43
5.4.110.0100.07016.37
5.4.100.0000.04316.41
5.4.90.0030.07016.38
5.4.80.0070.07316.39
5.4.70.0170.05716.35
5.4.60.0070.05016.25
5.4.50.0130.07016.18
5.4.40.0070.07716.47
5.4.30.0000.06316.31
5.4.20.0000.05016.20
5.4.10.0070.07016.28
5.4.00.0070.05015.71
5.3.290.0030.06314.52
5.3.280.0030.08314.43
5.3.270.0000.08714.59
5.3.260.0030.05014.47
5.3.250.0170.03014.56
5.3.240.0070.06314.46
5.3.230.0000.06714.56
5.3.220.0000.04314.55
5.3.210.0070.06714.40
5.3.200.0070.06714.51
5.3.190.0070.07314.53
5.3.180.0070.06314.40
5.3.170.0000.07314.55
5.3.160.0030.08014.47
5.3.150.0070.07714.52
5.3.140.0070.07314.54
5.3.130.0070.08014.49
5.3.120.0100.06714.51
5.3.110.0100.04014.55
5.3.100.0070.07313.86
5.3.90.0130.07013.93
5.3.80.0000.07713.78
5.3.70.0100.07313.87
5.3.60.0000.07713.98
5.3.50.0100.04013.93
5.3.40.0000.04313.89
5.3.30.0070.06313.89
5.3.20.0030.07313.66
5.3.10.0070.07313.63
5.3.00.0030.07013.61
5.2.170.0030.02712.39
5.2.160.0030.05012.39
5.2.150.0030.03712.39
5.2.140.0000.03712.39
5.2.130.0030.06312.39
5.2.120.0100.03712.39
5.2.110.0100.05712.39
5.2.100.0030.04012.39
5.2.90.0070.05712.39
5.2.80.0000.03312.39
5.2.70.0000.04312.39
5.2.60.0030.03012.39
5.2.50.0000.06012.39
5.2.40.0030.02712.39
5.2.30.0000.03012.39
5.2.20.0070.05712.39
5.2.10.0000.04312.39
5.2.00.0030.03012.39
5.1.60.0030.02312.39
5.1.50.0000.02712.39
5.1.40.0070.02012.39
5.1.30.0000.03312.39
5.1.20.0030.03312.39
5.1.10.0030.02312.39
5.1.00.0100.02312.39
5.0.50.0000.02712.39
5.0.40.0030.03312.39
5.0.30.0030.03012.39
5.0.20.0000.02012.39
5.0.10.0000.02012.39
5.0.00.0030.03012.39
4.4.90.0000.02012.39
4.4.80.0030.01312.39
4.4.70.0000.02312.39
4.4.60.0030.02012.39
4.4.50.0000.01712.39
4.4.40.0000.02312.39
4.4.30.0030.01312.39
4.4.20.0000.01712.39
4.4.10.0000.02712.39
4.4.00.0000.02712.39
4.3.110.0030.02012.39
4.3.100.0030.01312.39
4.3.90.0000.01712.39
4.3.80.0000.03012.39
4.3.70.0000.01712.39
4.3.60.0000.01712.39
4.3.50.0000.01712.39
4.3.40.0030.02012.39
4.3.30.0030.01312.39
4.3.20.0000.01712.39
4.3.10.0000.01712.39
4.3.00.0000.01312.39

preferences:
51.49 ms | 401 KiB | 5 Q