3v4l.org

run code in 300+ PHP versions simultaneously
<?php function ReturnDates($date1, $date2) { $date1 = date_create($date1); $date2 = date_create($date2); while(date_diff($date1 < $date2)) { date_add($date, date_interval_create_from_date_string('1 day')); echo date_format($date, 'Y-m-d'); } } ReturnDates('01-01-2012', '01-02-2012');

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)
8.3.60.0140.00016.88
8.3.50.0110.00822.11
8.3.40.0060.01019.10
8.3.30.0050.01019.04
8.3.20.0070.00720.38
8.3.10.0080.00023.53
8.3.00.0080.00019.50
8.2.180.0120.00418.62
8.2.170.0080.00822.96
8.2.160.0140.00020.57
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.01126.16
8.2.120.0100.00322.26
8.2.110.0060.00322.34
8.2.100.0120.00317.58
8.2.90.0040.00419.34
8.2.80.0050.00318.00
8.2.70.0030.00717.63
8.2.60.0080.00017.93
8.2.50.0030.00618.07
8.2.40.0000.00819.89
8.2.30.0040.00418.17
8.2.20.0060.00317.82
8.2.10.0050.00318.01
8.2.00.0050.00617.82
8.1.280.0120.00325.92
8.1.270.0100.01023.67
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0030.00723.91
8.1.230.0030.00919.02
8.1.220.0050.00317.79
8.1.210.0000.00818.77
8.1.200.0060.00317.48
8.1.190.0030.00517.60
8.1.180.0000.00918.10
8.1.170.0040.00418.72
8.1.160.0040.00422.07
8.1.150.0000.00818.75
8.1.140.0070.00017.53
8.1.130.0030.00317.82
8.1.120.0040.00417.61
8.1.110.0000.00817.68
8.1.100.0030.00617.55
8.1.90.0020.00517.56
8.1.80.0000.00717.59
8.1.70.0000.00717.61
8.1.60.0000.00817.70
8.1.50.0000.00817.63
8.1.40.0060.00617.64
8.1.30.0000.00817.74
8.1.20.0030.00517.86
8.1.10.0000.00817.58
8.1.00.0040.00417.70
8.0.300.0070.00018.77
8.0.290.0000.00816.93
8.0.280.0000.00818.58
8.0.270.0040.00417.34
8.0.260.0030.00317.33
8.0.250.0040.00417.21
8.0.240.0070.00017.20
8.0.230.0030.00317.21
8.0.220.0000.00717.09
8.0.210.0040.00417.05
8.0.200.0030.00317.23
8.0.190.0040.00417.24
8.0.180.0050.00317.20
8.0.170.0000.00717.03
8.0.160.0040.00417.19
8.0.150.0020.00516.99
8.0.140.0000.00817.10
8.0.130.0030.00313.50
8.0.120.0040.00417.01
8.0.110.0000.00717.02
8.0.100.0030.00517.06
8.0.90.0000.00817.03
8.0.80.0070.01017.13
8.0.70.0050.00217.14
8.0.60.0000.00717.10
8.0.50.0000.00717.11
8.0.30.0160.00617.38
8.0.20.0100.01117.47
8.0.10.0070.00017.17
8.0.00.0080.01217.02
7.4.330.0000.00615.06
7.4.320.0000.00616.68
7.4.300.0030.00316.76
7.4.290.0040.00416.56
7.4.280.0030.00616.60
7.4.270.0030.00316.69
7.4.260.0000.00716.52
7.4.250.0030.00316.51
7.4.240.0040.00316.63
7.4.230.0000.00616.63
7.4.220.0140.00416.60
7.4.210.0090.00816.77
7.4.200.0030.00316.55
7.4.190.0030.00316.83
7.4.160.0120.00416.68
7.4.150.0100.00717.40
7.4.140.0070.01217.86
7.4.130.0090.01016.72
7.4.120.0070.01016.66
7.4.110.0100.01016.77
7.4.100.0070.01116.72
7.4.90.0170.00716.74
7.4.80.0170.00319.39
7.4.70.0100.01016.72
7.4.60.0060.01316.74
7.4.50.0060.00316.63
7.4.40.0040.01116.73
7.4.30.0100.00616.80
7.4.00.0070.00415.04
7.3.330.0070.00013.26
7.3.320.0050.00013.48
7.3.310.0030.00316.39
7.3.300.0000.00716.48
7.3.290.0060.01116.49
7.3.280.0090.00916.48
7.3.270.0090.00917.40
7.3.260.0130.01016.56
7.3.250.0130.00916.58
7.3.240.0090.00916.51
7.3.230.0070.01016.63
7.3.210.0060.01116.71
7.3.200.0130.01019.39
7.3.190.0030.01416.54
7.3.180.0100.00716.64
7.3.170.0080.00816.49
7.3.160.0060.00916.52
7.3.120.0000.01415.09
7.2.330.0030.01416.77
7.2.320.0120.00816.86
7.2.310.0140.00316.93
7.2.300.0030.01316.67
7.2.290.0070.01016.84
7.2.00.0080.00619.33
7.1.100.0090.00318.32
7.1.70.0000.01017.57
7.1.60.0040.01119.46
7.1.50.0250.01135.08
7.1.00.0070.07322.28
7.0.200.0040.00416.76
7.0.140.0030.07022.12
7.0.70.0030.08321.70
7.0.60.0100.07321.68
7.0.50.0030.08722.05
7.0.40.0070.08019.94
7.0.30.0070.08320.03
7.0.20.0070.06020.03
7.0.10.0030.05720.00
7.0.00.0100.07720.14
5.6.280.0070.07021.10
5.6.220.0070.07720.56
5.6.210.0030.07720.61
5.6.200.0130.08021.06
5.6.190.0000.08721.08
5.6.180.0000.05721.19
5.6.170.0000.09321.09
5.6.160.0170.07321.09
5.6.150.0100.08021.14
5.6.140.0070.08720.93
5.6.130.0030.06321.11
5.6.120.0000.05321.11
5.6.110.0130.07721.11
5.6.100.0030.07021.02
5.6.90.0030.08021.15
5.6.80.0070.04320.29
5.6.70.0070.04720.48
5.6.60.0030.08020.45
5.6.50.0100.07720.52
5.6.40.0070.08020.41
5.6.30.0030.08320.44
5.6.20.0030.05020.47
5.6.10.0100.04720.32
5.6.00.0030.08020.36
5.5.360.0030.09020.41
5.5.350.0100.05020.43
5.5.340.0070.08320.89
5.5.330.0070.07720.93
5.5.320.0030.08720.90
5.5.310.0070.07720.87
5.5.300.0100.06720.91
5.5.290.0100.08020.76
5.5.280.0030.08320.84
5.5.270.0030.08320.80
5.5.260.0130.07320.86
5.5.250.0130.06720.58
5.5.240.0030.05020.03
5.5.230.0030.08320.27
5.5.220.0070.07020.29
5.5.210.0070.08020.27
5.5.200.0030.05720.11
5.5.190.0070.06720.00
5.5.180.0070.06320.26
5.5.160.0030.08320.28
5.5.150.0130.07320.26
5.5.140.0030.08020.17
5.5.130.0070.05320.11
5.5.120.0070.06720.26
5.5.110.0100.04720.14
5.5.100.0100.07320.08
5.5.90.0030.07320.00
5.5.80.0030.08020.02
5.5.70.0030.08320.06
5.5.60.0100.07720.09
5.5.50.0100.07319.97
5.5.40.0030.05720.05
5.5.30.0000.04720.03
5.5.20.0030.08020.05
5.5.10.0070.07720.06
5.5.00.0070.04720.07
5.4.450.0130.06019.23
5.4.440.0000.04019.21
5.4.430.0000.08719.36
5.4.420.0070.07719.50
5.4.410.0070.04019.32
5.4.400.0130.07319.14
5.4.390.0030.08019.04
5.4.380.0000.07719.18
5.4.370.0070.07319.09
5.4.360.0170.06718.85
5.4.350.0070.05018.89
5.4.340.0030.07319.04
5.4.320.0070.07318.94
5.4.310.0000.05018.95
5.4.300.0070.07318.81
5.4.290.0070.07319.20
5.4.280.0030.08319.05
5.4.270.0070.06719.20
5.4.260.0030.07319.05
5.4.250.0130.07019.09
5.4.240.0070.07319.16
5.4.230.0070.07319.22
5.4.220.0070.08018.89
5.4.210.0030.08319.22
5.4.200.0070.07319.21
5.4.190.0000.05318.89
5.4.180.0000.09018.84
5.4.170.0000.04319.12
5.4.160.0000.04719.02
5.4.150.0070.05319.02
5.4.140.0030.08716.34
5.4.130.0000.08016.42
5.4.120.0070.06316.41
5.4.110.0070.07316.35
5.4.100.0030.07316.34
5.4.90.0030.06716.47
5.4.80.0030.07716.41
5.4.70.0100.07016.38
5.4.60.0000.06716.52
5.4.50.0030.05316.36
5.4.40.0000.05016.54
5.4.30.0030.07316.47
5.4.20.0030.06016.40
5.4.10.0030.05716.33
5.4.00.0030.03715.94
5.3.290.0000.05014.73
5.3.280.0000.08014.73
5.3.270.0000.05714.66
5.3.260.0000.06314.57
5.3.250.0030.07014.53
5.3.240.0000.08014.66
5.3.230.0000.08314.68
5.3.220.0030.08014.50
5.3.210.0030.06014.55
5.3.200.0070.07314.60
5.3.190.0030.07714.49
5.3.180.0030.08014.59
5.3.170.0030.08014.48
5.3.160.0070.08314.48
5.3.150.0030.06014.62
5.3.140.0100.07014.55
5.3.130.0030.07014.65
5.3.120.0030.07714.52
5.3.110.0030.04314.66
5.3.100.0000.07314.14
5.3.90.0070.05014.04
5.3.80.0000.05714.07
5.3.70.0130.07014.13
5.3.60.0100.06314.11
5.3.50.0070.06013.88
5.3.40.0000.04014.00
5.3.30.0000.07313.83
5.3.20.0000.06713.61
5.3.10.0000.05013.54
5.3.00.0100.06313.65
5.2.170.0070.02712.28
5.2.160.0030.02712.28
5.2.150.0000.06712.28
5.2.140.0070.06312.28
5.2.130.0100.05012.28
5.2.120.0000.04712.28
5.2.110.0000.03012.28
5.2.100.0030.06012.28
5.2.90.0000.06312.28
5.2.80.0030.05312.28
5.2.70.0030.06012.28
5.2.60.0000.06312.28
5.2.50.0030.06312.28
5.2.40.0070.05712.28
5.2.30.0000.04712.28
5.2.20.0070.04312.28
5.2.10.0070.06012.28
5.2.00.0030.06312.28
5.1.60.0030.04312.28
5.1.50.0030.05712.28
5.1.40.0000.05312.28
5.1.30.0030.06012.28
5.1.20.0070.03312.28
5.1.10.0030.04712.28
5.1.00.0030.05312.28
5.0.50.0030.04312.28
5.0.40.0030.03712.28
5.0.30.0000.06312.28
5.0.20.0030.04312.28
5.0.10.0030.04312.28
5.0.00.0070.06012.28
4.4.90.0000.04012.28
4.4.80.0000.03312.28
4.4.70.0000.03712.28
4.4.60.0070.03012.28
4.4.50.0030.03312.28
4.4.40.0030.04312.28
4.4.30.0000.03312.28
4.4.20.0000.03312.28
4.4.10.0000.02312.28
4.4.00.0000.04712.28
4.3.110.0000.04012.28
4.3.100.0000.03312.28
4.3.90.0030.03312.28
4.3.80.0070.04712.28
4.3.70.0030.02312.28
4.3.60.0000.03712.28
4.3.50.0000.03712.28
4.3.40.0000.04312.28
4.3.30.0000.03712.28
4.3.20.0000.03712.28
4.3.10.0000.03312.28
4.3.00.0070.03312.28

preferences:
47.45 ms | 401 KiB | 5 Q