3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = '2014-07-19 13:00'; $date2 = '2014-07-20 13:00'; $arr = range(strtotime($date1), strtotime($date2), 3600); $date_range = array(); foreach ($arr as $a) $date_range[] = date('Y-m-d H:i:s', $a); print_r($date_range);

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)
8.3.60.0150.00316.73
8.3.50.0130.00722.22
8.3.40.0090.00618.79
8.3.30.0140.00019.04
8.3.20.0040.00420.20
8.3.10.0080.00023.56
8.3.00.0050.00319.50
8.2.180.0080.00818.29
8.2.170.0070.01122.96
8.2.160.0130.00320.53
8.2.150.0120.00624.18
8.2.140.0040.00424.66
8.2.130.0040.01126.16
8.2.120.0070.00022.06
8.2.110.0060.00322.07
8.2.100.0070.00418.03
8.2.90.0040.00419.22
8.2.80.0030.00618.05
8.2.70.0020.01217.73
8.2.60.0030.00518.16
8.2.50.0040.00418.07
8.2.40.0060.00318.41
8.2.30.0060.00318.27
8.2.20.0040.00418.02
8.2.10.0040.00418.24
8.2.00.0000.01017.84
8.1.280.0190.00025.92
8.1.270.0130.00722.14
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0080.00023.79
8.1.230.0080.00319.16
8.1.220.0000.00917.79
8.1.210.0040.00418.77
8.1.200.0030.00617.47
8.1.190.0000.00717.53
8.1.180.0030.00618.10
8.1.170.0060.00318.68
8.1.160.0090.00022.03
8.1.150.0000.00718.87
8.1.140.0040.00417.63
8.1.130.0030.00317.92
8.1.120.0000.00717.65
8.1.110.0040.00417.48
8.1.100.0060.00317.64
8.1.90.0080.00017.57
8.1.80.0070.00017.64
8.1.70.0000.00717.59
8.1.60.0000.00817.68
8.1.50.0040.00417.61
8.1.40.0070.00017.54
8.1.30.0000.00817.63
8.1.20.0000.00817.73
8.1.10.0000.00817.61
8.1.00.0040.00417.57
8.0.300.0040.00420.80
8.0.290.0070.00017.02
8.0.280.0070.00018.39
8.0.270.0000.00717.21
8.0.260.0030.00317.26
8.0.250.0070.00017.03
8.0.240.0030.00317.14
8.0.230.0030.00317.11
8.0.220.0000.00717.07
8.0.210.0000.00817.11
8.0.200.0060.00017.01
8.0.190.0040.00417.19
8.0.180.0000.00717.09
8.0.170.0040.00417.00
8.0.160.0040.00417.15
8.0.150.0000.00717.09
8.0.140.0030.00416.93
8.0.130.0030.00313.46
8.0.120.0040.00416.97
8.0.110.0040.00417.04
8.0.100.0040.00416.91
8.0.90.0070.00016.96
8.0.80.0080.00817.05
8.0.70.0040.00417.02
8.0.60.0000.00817.11
8.0.50.0050.00317.05
8.0.30.0150.00317.17
8.0.20.0070.01417.40
8.0.10.0000.00817.14
8.0.00.0070.01117.01
7.4.330.0050.00015.09
7.4.320.0030.00316.54
7.4.300.0030.00316.71
7.4.290.0070.00016.53
7.4.280.0000.00716.64
7.4.270.0000.00716.69
7.4.260.0090.00016.66
7.4.250.0070.00016.64
7.4.240.0030.00316.77
7.4.230.0070.00016.84
7.4.220.0080.00816.67
7.4.210.0080.00716.77
7.4.200.0070.00016.75
7.4.190.0030.00316.60
7.4.160.0150.00716.82
7.4.150.0030.01317.40
7.4.140.0120.00517.86
7.4.130.0100.00816.68
7.4.120.0090.00716.70
7.4.110.0110.00716.91
7.4.100.0080.01116.85
7.4.90.0060.01216.80
7.4.80.0060.01319.39
7.4.70.0120.01216.62
7.4.60.0150.00016.60
7.4.50.0040.00416.44
7.4.40.0070.01022.77
7.4.30.0120.00316.78
7.4.00.0060.00914.66
7.3.330.0070.00013.13
7.3.320.0030.00313.17
7.3.310.0000.00716.22
7.3.300.0030.00316.40
7.3.290.0110.00416.42
7.3.280.0100.00516.41
7.3.270.0130.00617.40
7.3.260.0060.01116.69
7.3.250.0070.01216.43
7.3.240.0100.00916.55
7.3.230.0130.00516.61
7.3.210.0130.00316.75
7.3.200.0070.01019.39
7.3.190.0150.00316.52
7.3.180.0060.01016.75
7.3.170.0060.00916.36
7.3.160.0130.01016.64
7.3.120.0110.00714.93
7.2.330.0130.00416.78
7.2.320.0130.01016.77
7.2.310.0090.00917.02
7.2.300.0080.00816.70
7.2.290.0090.00616.75
7.2.00.0210.00419.70
7.1.100.0070.00718.33
7.1.70.0040.00417.04
7.1.60.0070.01819.33
7.1.50.0030.02016.98
7.1.00.0030.07722.40
7.0.200.0080.00017.08
7.0.140.0000.07722.11
7.0.80.0170.06320.02
7.0.70.0430.08019.89
7.0.60.0470.07720.07
7.0.50.0530.08720.31
7.0.40.0070.08020.05
7.0.30.0070.05020.14
7.0.20.0070.05020.11
7.0.10.0000.04720.13
7.0.00.0070.06720.09
5.6.280.0030.07321.04
5.6.230.0130.07020.67
5.6.220.0100.05320.67
5.6.210.0030.07720.64
5.6.200.0200.07021.11
5.6.190.0030.05321.05
5.6.180.0070.06021.03
5.6.170.0130.08021.06
5.6.160.0170.07320.88
5.6.150.0170.05721.00
5.6.140.0030.06721.11
5.6.130.0130.08021.04
5.6.120.0000.06321.11
5.6.110.0100.08320.99
5.6.100.0170.07321.01
5.6.90.0000.09021.09
5.6.80.0070.05720.40
5.6.70.0130.05320.46
5.6.60.0000.04320.38
5.6.50.0170.07720.46
5.6.40.0070.04720.45
5.6.30.0030.08720.38
5.6.20.0070.08020.37
5.6.10.0130.06020.29
5.6.00.0100.08020.29
5.5.370.0070.08020.36
5.5.360.0030.06720.36
5.5.350.0130.07720.45
5.5.340.0000.03720.73
5.5.330.0170.06020.77
5.5.320.0030.06320.73
5.5.310.0270.05320.74
5.5.300.0130.04020.77
5.5.290.0130.07320.64
5.5.280.0100.08020.89
5.5.270.0030.09320.82
5.5.260.0230.04020.76
5.5.250.0030.09320.64
5.5.240.0100.07320.24
5.5.230.0170.06320.26
5.5.220.0070.04720.23
5.5.210.0170.05020.25
5.5.200.0000.06020.28
5.5.190.0100.04320.23
5.5.180.0070.06020.23
5.5.160.0070.06720.22
5.5.150.0170.08020.10
5.5.140.0070.07720.18
5.5.130.0030.04320.17
5.5.120.0030.08320.23
5.5.110.0030.07020.14
5.5.100.0130.07320.01
5.5.90.0030.05020.00
5.5.80.0100.04320.12
5.5.70.0100.07720.03
5.5.60.0070.06320.11
5.5.50.0100.07720.07
5.5.40.0100.05320.05
5.5.30.0170.05720.13
5.5.20.0100.07720.07
5.5.10.0100.07320.10
5.5.00.0030.04320.11
5.4.450.0070.05319.23
5.4.440.0000.07019.23
5.4.430.0070.05719.48
5.4.420.0100.05719.22
5.4.410.0070.07719.09
5.4.400.0100.08719.03
5.4.390.0170.04319.03
5.4.380.0030.04718.87
5.4.370.0000.08719.23
5.4.360.0100.07318.95
5.4.350.0070.05318.87
5.4.340.0100.07319.18
5.4.320.0030.08019.20
5.4.310.0100.08019.16
5.4.300.0130.04319.21
5.4.290.0070.07319.09
5.4.280.0070.06019.14
5.4.270.0030.07718.94
5.4.260.0230.06019.08
5.4.250.0030.05018.81
5.4.240.0030.07318.84
5.4.230.0230.06318.86
5.4.220.0070.07719.23
5.4.210.0070.07719.02
5.4.200.0130.03319.11
5.4.190.0000.05019.14
5.4.180.0070.05319.02
5.4.170.0070.04019.12
5.4.160.0030.04018.93
5.4.150.0100.06319.07
5.4.140.0000.04716.51
5.4.130.0070.02716.24
5.4.120.0030.03716.38
5.4.110.0030.03316.38
5.4.100.0130.02716.54
5.4.90.0030.03716.34
5.4.80.0100.02316.46
5.4.70.0000.03716.54
5.4.60.0030.03316.24
5.4.50.0030.06016.26
5.4.40.0000.04316.34
5.4.30.0100.04316.46
5.4.20.0030.03716.29
5.4.10.0030.06016.40
5.4.00.0000.03715.84
5.3.290.0070.07014.72
5.3.280.0170.04714.70
5.3.270.0000.04014.66
5.3.260.0070.07014.55
5.3.250.0100.06014.63
5.3.240.0100.02714.68
5.3.230.0030.03714.60
5.3.220.0000.04014.71
5.3.210.0070.03314.67
5.3.200.0030.04014.69
5.3.190.0030.03714.54
5.3.180.0170.02314.49
5.3.170.0000.04014.53
5.3.160.0100.03014.53
5.3.150.0070.03714.51
5.3.140.0030.05014.56
5.3.130.0030.03714.63
5.3.120.0000.04014.61
5.3.110.0000.04014.66
5.3.100.0000.04314.04
5.3.90.0170.02014.07
5.3.80.0000.06714.02
5.3.70.0070.02713.90
5.3.60.0100.04314.00
5.3.50.0030.03713.93
5.3.40.0030.03713.84
5.3.30.0030.04014.02
5.3.20.0000.03713.69
5.3.10.0130.06313.68
5.3.00.0070.03713.57
5.2.170.0000.03311.17
5.2.160.0000.03311.17
5.2.150.0030.02711.20
5.2.140.0070.02711.19
5.2.130.0100.02011.22
5.2.120.0000.02711.09
5.2.110.0000.03011.23
5.2.100.0030.03311.16
5.2.90.0000.03311.01
5.2.80.0000.02711.03
5.2.70.0070.03711.00
5.2.60.0030.02711.03
5.2.50.0030.02310.93
5.2.40.0000.03010.98
5.2.30.0070.02311.11
5.2.20.0030.05011.06
5.2.10.0070.03010.92
5.2.00.0000.03310.62
5.1.60.0030.0239.88
5.1.50.0030.0239.98
5.1.40.0000.0279.86
5.1.30.0000.03010.39
5.1.20.0030.05310.37
5.1.10.0000.0239.95
5.1.00.0030.0439.91
5.0.50.0000.0238.57
5.0.40.0000.0208.41
5.0.30.0030.0278.27
5.0.20.0000.0208.30
5.0.10.0100.0108.16
5.0.00.0000.0278.23
4.4.90.0030.0137.12
4.4.80.0000.0137.12
4.4.70.0000.0207.12
4.4.60.0000.0177.12
4.4.50.0000.0137.12
4.4.40.0000.0237.12
4.4.30.0000.0137.12
4.4.20.0030.0207.12
4.4.10.0030.0137.12
4.4.00.0000.0277.12
4.3.110.0000.0137.12
4.3.100.0000.0177.12
4.3.90.0000.0137.12
4.3.80.0000.0237.12
4.3.70.0070.0207.12
4.3.60.0030.0377.12
4.3.50.0000.0237.12
4.3.40.0000.0307.12
4.3.30.0000.0377.12
4.3.20.0000.0407.12
4.3.10.0070.0237.12
4.3.00.0100.0207.12

preferences:
37.33 ms | 400 KiB | 5 Q