3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('2013-01-04'); // jan 4 while ($date->format('Y') < 2014){ echo $date->format('Y-m-d') . PHP_EOL; $date->modify('+7 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)
8.3.60.0040.01818.32
8.3.50.0110.00921.21
8.3.40.0150.00418.88
8.3.30.0070.00720.19
8.3.20.0040.00420.26
8.3.10.0000.00821.90
8.3.00.0050.00322.46
8.2.180.0160.00616.50
8.2.170.0100.00722.96
8.2.160.0050.00820.45
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0030.00520.82
8.2.110.0060.00322.38
8.2.100.0030.01018.09
8.2.90.0040.00417.75
8.2.80.0000.00818.04
8.2.70.0030.00518.05
8.2.60.0030.00517.93
8.2.50.0000.00818.16
8.2.40.0030.00520.50
8.2.30.0080.00019.60
8.2.20.0040.00417.90
8.2.10.0000.00817.93
8.2.00.0000.00817.89
8.1.280.0110.00325.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0050.00522.07
8.1.230.0070.00419.23
8.1.220.0040.00417.79
8.1.210.0050.00518.77
8.1.200.0060.00317.48
8.1.190.0030.00517.48
8.1.180.0040.00418.10
8.1.170.0000.00918.77
8.1.160.0000.00819.01
8.1.150.0000.00718.89
8.1.140.0040.00417.73
8.1.130.0030.00317.99
8.1.120.0070.00017.60
8.1.110.0000.00717.71
8.1.100.0000.00717.73
8.1.90.0030.00517.67
8.1.80.0040.00417.67
8.1.70.0060.00317.71
8.1.60.0030.00917.63
8.1.50.0000.00917.74
8.1.40.0080.00017.60
8.1.30.0060.00317.75
8.1.20.0030.00617.86
8.1.10.0040.00417.66
8.1.00.0030.00617.68
8.0.300.0040.00419.72
8.0.290.0050.00316.88
8.0.280.0000.00718.59
8.0.270.0070.00017.39
8.0.260.0100.00018.58
8.0.250.0030.00317.20
8.0.240.0000.01117.15
8.0.230.0030.00317.07
8.0.220.0030.00317.14
8.0.210.0050.00317.19
8.0.200.0030.00617.07
8.0.190.0040.00417.21
8.0.180.0040.00417.23
8.0.170.0040.00417.15
8.0.160.0000.00717.11
8.0.150.0070.00017.00
8.0.140.0000.00817.13
8.0.130.0060.00013.57
8.0.120.0070.00017.01
8.0.110.0030.00517.08
8.0.100.0050.00317.02
8.0.90.0050.00316.95
8.0.80.0070.01417.11
8.0.70.0000.00717.14
8.0.60.0000.00817.04
8.0.50.0050.00317.26
8.0.30.0030.01817.35
8.0.20.0140.00517.40
8.0.10.0040.00417.27
8.0.00.0130.00717.07
7.4.330.0070.00015.11
7.4.320.0000.00616.66
7.4.300.0000.00616.79
7.4.290.0070.00016.80
7.4.280.0000.00716.68
7.4.270.0000.00716.71
7.4.260.0000.00613.41
7.4.250.0050.00316.77
7.4.240.0020.00516.66
7.4.230.0000.00816.68
7.4.220.0130.00616.57
7.4.210.0080.00916.80
7.4.200.0030.00316.88
7.4.190.0030.00316.60
7.4.160.0120.00616.81
7.4.150.0090.01617.40
7.4.140.0160.00617.86
7.4.130.0110.00816.67
7.4.120.0130.00516.67
7.4.110.0100.01016.65
7.4.100.0090.00916.93
7.4.90.0120.00616.59
7.4.80.0100.01019.39
7.4.70.0070.01016.80
7.4.60.0070.01016.73
7.4.50.0000.00816.59
7.4.40.0060.00922.77
7.4.30.0040.01516.76
7.4.10.0050.01315.31
7.4.00.0030.01315.04
7.3.330.0000.00513.23
7.3.320.0030.00313.23
7.3.310.0080.00016.46
7.3.300.0000.00716.30
7.3.290.0100.01016.45
7.3.280.0080.00816.39
7.3.270.0190.00617.40
7.3.260.0070.01016.55
7.3.250.0120.00716.55
7.3.240.0150.00916.48
7.3.230.0100.00716.70
7.3.210.0120.00616.47
7.3.200.0100.01019.39
7.3.190.0130.01016.37
7.3.180.0110.01016.36
7.3.170.0100.01316.46
7.3.160.0030.01516.64
7.3.130.0060.01215.10
7.3.120.0100.00715.11
7.3.110.0080.00915.05
7.3.100.0090.00314.90
7.3.90.0020.01315.03
7.3.80.0030.01014.95
7.3.70.0070.00514.99
7.3.60.0050.00814.87
7.3.50.0060.00914.78
7.3.40.0050.01014.93
7.3.30.0040.00914.94
7.3.20.0080.00716.79
7.3.10.0050.00716.78
7.3.00.0070.00516.79
7.2.330.0090.00916.98
7.2.320.0170.00716.71
7.2.310.0100.00716.61
7.2.300.0040.01416.75
7.2.290.0110.00616.73
7.2.260.0100.00615.27
7.2.250.0080.00815.35
7.2.240.0120.00314.95
7.2.230.0070.00915.20
7.2.220.0070.00815.11
7.2.210.0050.00915.42
7.2.200.0070.00815.01
7.2.190.0050.01115.23
7.2.180.0060.00715.22
7.2.170.0090.00515.18
7.2.160.0060.01015.28
7.2.150.0070.00516.92
7.2.140.0040.01017.08
7.2.130.0050.01117.09
7.2.120.0040.00616.96
7.2.110.0070.00717.04
7.2.100.0050.00817.11
7.2.90.0070.00717.18
7.2.80.0100.00516.84
7.2.70.0050.01016.85
7.2.60.0070.01017.04
7.2.50.0030.01317.08
7.2.40.0050.00716.92
7.2.30.0050.01017.23
7.2.20.0060.00717.14
7.2.10.0110.00217.25
7.2.00.0050.00717.93
7.1.330.0080.00515.84
7.1.320.0130.00315.83
7.1.310.0040.01015.84
7.1.300.0060.00815.87
7.1.290.0020.00815.94
7.1.280.0050.00915.90
7.1.270.0020.01116.02
7.1.260.0100.00315.87
7.1.250.0090.00515.94
7.1.240.0050.00815.91
7.1.230.0080.00615.88
7.1.220.0080.00715.81
7.1.210.0070.00415.83
7.1.200.0080.00615.79
7.1.190.0080.00815.80
7.1.180.0060.00915.79
7.1.170.0050.01315.97
7.1.160.0060.00615.71
7.1.150.0060.00815.97
7.1.140.0060.00615.73
7.1.130.0010.01215.98
7.1.120.0060.00815.85
7.1.110.0050.00815.80
7.1.100.0030.00816.79
7.1.90.0080.00615.83
7.1.80.0050.00815.77
7.1.70.0050.00816.41
7.1.60.0060.01017.04
7.1.50.0080.00916.25
7.1.40.0100.00415.81
7.1.30.0030.01015.78
7.1.20.0030.01215.97
7.1.10.0070.00515.97
7.1.00.0060.02318.04
7.0.330.0070.00615.37
7.0.320.0070.00515.50
7.0.310.0050.00915.41
7.0.300.0030.01115.34
7.0.290.0070.00815.27
7.0.280.0050.00815.48
7.0.270.0090.00515.55
7.0.260.0070.00515.48
7.0.250.0040.00915.49
7.0.240.0010.01215.50
7.0.230.0030.00915.43
7.0.220.0080.00615.53
7.0.210.0090.00515.53
7.0.200.0130.00515.35
7.0.190.0030.00615.44
7.0.180.0040.00915.40
7.0.170.0100.00315.61
7.0.160.0040.00815.37
7.0.150.0090.00615.41
7.0.140.0010.03117.74
7.0.130.0030.00615.45
7.0.120.0060.00715.42
7.0.110.0050.00715.48
7.0.100.0070.00715.41
7.0.90.0030.01115.46
7.0.80.0060.00815.47
7.0.70.0070.00515.47
7.0.60.0090.02517.06
7.0.50.0060.03216.28
7.0.40.0070.03115.69
7.0.30.0110.02115.82
7.0.20.0130.02215.78
7.0.10.0050.02215.78
7.0.00.0080.01515.73
5.6.400.0080.00714.59
5.6.390.0030.00914.30
5.6.380.0030.01214.61
5.6.370.0040.00714.46
5.6.360.0020.00914.44
5.6.350.0050.00614.38
5.6.340.0060.00814.39
5.6.330.0030.01414.68
5.6.320.0030.00814.67
5.6.310.0080.00514.51
5.6.300.0110.00114.48
5.6.290.0090.00514.64
5.6.280.0070.02816.70
5.6.270.0060.00814.51
5.6.260.0060.00914.53
5.6.250.0050.00714.43
5.6.240.0030.00714.53
5.6.230.0070.00614.55
5.6.220.0110.00514.44
5.6.210.0120.02816.55
5.6.200.0070.02315.68
5.6.190.0040.03616.45
5.6.180.1260.01916.50
5.6.170.0120.03616.63
5.6.160.0070.01916.51
5.6.150.0050.01815.70
5.6.140.0080.02115.70
5.6.130.0050.01815.66
5.6.120.0050.01616.59
5.6.110.0070.02616.70
5.6.100.0090.02116.68
5.6.90.0060.03416.74
5.6.80.0070.03316.53
5.6.70.0090.01516.45
5.6.60.0020.01114.39
5.6.50.0060.00914.25
5.6.40.0100.00314.22
5.6.30.0050.00714.55
5.6.20.0070.00614.46
5.6.10.0090.00814.31
5.6.00.0060.00814.54
5.5.380.0090.00214.46
5.5.370.0050.00714.16
5.5.360.0030.01214.35
5.5.350.0090.02716.40
5.5.340.0060.03515.60
5.5.330.0090.02916.15
5.5.320.0150.03316.35
5.5.310.0140.01916.37
5.5.300.0070.03315.60
5.5.290.0040.02815.53
5.5.280.0050.03316.47
5.5.270.0050.02016.47
5.5.260.0080.03216.34
5.5.250.0090.02616.46
5.5.240.0080.03016.09
5.5.230.0030.01014.38
5.5.220.0070.00514.10
5.5.210.0050.00714.34
5.5.200.0060.00614.34
5.5.190.0030.00814.25
5.5.180.0070.00514.27
5.5.170.0050.01014.23
5.5.160.0060.00914.31
5.5.150.0050.01214.46
5.5.140.0040.01214.21
5.5.130.0060.00614.22
5.5.120.0010.01214.30
5.5.110.0110.00514.23
5.5.100.0090.00214.11
5.5.90.0040.00914.00
5.5.80.0040.01214.20
5.5.70.0070.00714.08
5.5.60.0000.01014.32
5.5.50.0070.00514.39
5.5.40.0110.00414.24
5.5.30.0020.01214.38
5.5.20.0070.00614.30
5.5.10.0040.00614.15
5.5.00.0080.00714.27
5.4.450.1000.01914.13
5.4.440.1100.02014.15
5.4.430.0990.01313.99
5.4.420.1100.01913.96
5.4.410.1150.01514.05
5.4.400.1060.01514.01
5.4.390.1060.02113.82
5.4.380.1220.01413.72
5.4.370.1060.01813.88
5.4.360.1180.01413.81
5.4.350.1020.01913.92
5.4.340.0920.01213.86
5.4.330.0020.00811.34
5.4.320.1090.01813.97
5.4.310.1170.01613.92
5.4.300.1120.01413.84
5.4.290.1080.01913.96
5.4.280.1180.01913.94
5.4.270.1130.01713.84
5.4.260.1220.01613.86
5.4.250.1220.01613.84
5.4.240.1140.01513.92
5.4.230.1120.01613.74
5.4.220.1230.01513.87
5.4.210.1170.01413.85
5.4.200.1110.01614.02
5.4.190.1360.01613.91
5.4.180.1170.01613.88
5.4.170.1080.01813.92
5.4.160.1100.02113.95
5.4.150.1130.01713.92
5.4.140.1290.01313.00
5.4.130.1360.01513.09
5.4.120.1160.01313.20
5.4.110.1180.01513.06
5.4.100.1130.01513.10
5.4.90.1190.01413.03
5.4.80.1230.01313.07
5.4.70.1610.01613.07
5.4.60.1190.01712.97
5.4.50.1170.02012.97
5.4.40.1110.01612.96
5.4.30.1160.01313.05
5.4.20.1130.01812.91
5.4.10.1180.01912.92
5.4.00.1200.01712.82
5.3.290.1090.01612.33
5.3.280.1190.01512.23
5.3.270.1190.01412.26
5.3.260.1240.01512.29
5.3.250.1160.01912.23
5.3.240.1160.01512.26
5.3.230.1200.01912.33
5.3.220.1140.01712.19
5.3.210.1200.01612.18
5.3.200.1200.01612.16
5.3.190.1200.01812.17
5.3.180.1180.01912.21
5.3.170.1190.01712.26
5.3.160.1180.01812.26
5.3.150.1010.01712.16
5.3.140.1180.01612.14
5.3.130.1110.01712.20
5.3.120.1190.01412.20
5.3.110.1310.01812.21
5.3.100.1100.02012.00
5.3.90.1110.01511.96
5.3.80.1100.01712.01
5.3.70.1180.01411.99
5.3.60.1170.01612.11
5.3.50.1120.01712.02
5.3.40.0340.02112.02
5.3.30.0040.01911.95
5.3.20.0040.01711.90
5.3.10.0250.02111.82
5.3.00.1180.01311.79
5.2.170.2830.02711.03
5.2.160.2730.03311.00
5.2.150.2770.03311.04
5.2.140.2770.03011.00
5.2.130.2730.03010.95
5.2.120.2700.03311.13
5.2.110.2900.03010.94
5.2.100.3230.03010.96
5.2.90.2770.03010.96
5.2.80.3130.03710.96
5.2.70.3030.03011.15
5.2.60.2900.03011.07
5.2.50.2870.03711.03
5.2.40.2330.02310.93
5.2.30.2270.02310.86
5.2.20.2200.03011.00
5.2.10.2530.03710.83
5.2.00.2430.03310.79
5.1.60.2430.03010.00
5.1.50.2600.01710.08
5.1.40.2470.0239.99
5.1.30.2100.02710.23
5.1.20.2470.02310.34
5.1.10.2400.02710.05
5.1.00.2330.02310.14
5.0.50.1300.0238.44
5.0.40.1070.0208.34
5.0.30.1100.0308.27
5.0.20.1070.0208.18
5.0.10.1300.0238.21
5.0.00.1070.0308.09
4.4.90.0000.0206.69
4.4.80.0030.0136.69
4.4.70.0000.0176.69
4.4.60.0000.0176.69
4.4.50.0000.0406.69
4.4.40.0000.0276.69
4.4.30.0000.0376.69
4.4.20.0030.0176.69
4.4.10.0000.0176.69
4.4.00.0000.0276.69
4.3.110.0470.0176.69
4.3.100.1300.0206.69
4.3.90.1330.0176.69
4.3.80.1270.0336.69
4.3.70.1300.0206.69
4.3.60.1200.0136.69
4.3.50.1300.0176.69
4.3.40.1100.0236.69
4.3.30.0630.0136.69
4.3.20.0730.0236.69
4.3.10.0670.0136.69
4.3.00.0670.0276.69

preferences:
51.62 ms | 401 KiB | 5 Q