3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('2015-01-01 08:00:00'); $mins = new DateInterval('PT15M'); do { $date->add($mins); echo $date->format('Hi')."\n"; }while($date->format('Hi') < 1900);

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)
8.3.40.0040.01118.92
8.3.30.0140.00018.77
8.3.20.0040.00420.29
8.3.10.0050.00321.68
8.3.00.0040.00419.26
8.2.170.0100.00722.96
8.2.160.0000.01420.35
8.2.150.0050.00524.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0040.00421.98
8.2.110.0000.00920.31
8.2.100.0000.01217.84
8.2.90.0000.00817.75
8.2.80.0030.00517.97
8.2.70.0000.00917.79
8.2.60.0030.00618.16
8.2.50.0030.00518.10
8.2.40.0040.00419.30
8.2.30.0000.00719.30
8.2.20.0030.00617.78
8.2.10.0040.00418.18
8.2.00.0040.00417.93
8.1.270.0090.00018.96
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0080.00323.88
8.1.230.0080.00320.98
8.1.220.0040.00418.77
8.1.210.0050.00318.97
8.1.200.0100.00017.38
8.1.190.0040.00417.48
8.1.180.0040.00418.10
8.1.170.0040.00418.87
8.1.160.0040.00418.83
8.1.150.0000.00918.99
8.1.140.0000.00717.70
8.1.130.0050.00317.80
8.1.120.0040.00417.63
8.1.110.0000.00817.68
8.1.100.0000.00717.55
8.1.90.0070.00017.64
8.1.80.0000.00717.66
8.1.70.0030.00317.60
8.1.60.0000.00817.71
8.1.50.0060.00317.54
8.1.40.0040.00417.68
8.1.30.0000.00817.75
8.1.20.0000.00817.71
8.1.10.0050.00317.70
8.1.00.0040.00417.71
8.0.300.0030.00620.03
8.0.290.0030.00517.00
8.0.280.0000.00718.46
8.0.270.0000.00717.34
8.0.260.0030.00317.33
8.0.250.0070.00017.13
8.0.240.0000.00717.20
8.0.230.0070.00017.18
8.0.220.0000.00717.00
8.0.210.0030.00317.00
8.0.200.0000.00717.04
8.0.190.0050.00317.19
8.0.180.0050.00517.09
8.0.170.0040.00417.13
8.0.160.0030.00417.03
8.0.150.0040.00417.12
8.0.140.0030.00517.09
8.0.130.0000.00513.43
8.0.120.0040.00416.91
8.0.110.0050.00217.14
8.0.100.0000.00817.05
8.0.90.0050.00217.11
8.0.80.0070.01117.08
8.0.70.0080.00017.14
8.0.60.0000.00817.00
8.0.50.0050.00217.06
8.0.30.0110.01117.21
8.0.20.0070.01317.40
8.0.10.0040.00417.07
8.0.00.0070.01116.95
7.4.330.0000.00515.03
7.4.320.0000.00616.72
7.4.300.0060.00016.65
7.4.290.0040.00416.70
7.4.280.0070.00316.77
7.4.270.0000.00816.74
7.4.260.0000.00716.73
7.4.250.0000.00816.62
7.4.240.0040.00416.60
7.4.230.0040.00416.74
7.4.220.0030.01416.69
7.4.210.0070.01016.75
7.4.200.0030.00316.49
7.4.160.0130.00316.73
7.4.150.0150.01117.40
7.4.140.0110.00917.86
7.4.130.0140.00616.61
7.4.120.0110.00716.57
7.4.110.0060.01216.73
7.4.100.0090.00916.68
7.4.90.0060.01316.72
7.4.80.0090.00819.39
7.4.70.0120.01016.55
7.4.60.0100.00616.75
7.4.50.0060.00316.71
7.4.40.0060.01216.62
7.4.30.0030.01416.63
7.4.10.0040.00815.23
7.4.00.0050.01215.06
7.3.330.0050.00013.20
7.3.320.0000.00613.07
7.3.310.0070.00016.34
7.3.300.0040.00416.33
7.3.290.0060.01016.34
7.3.280.0100.00816.32
7.3.270.0090.00917.40
7.3.260.0090.00816.45
7.3.250.0050.01316.50
7.3.240.0070.01016.41
7.3.230.0120.01216.71
7.3.210.0120.00616.46
7.3.200.0140.01219.39
7.3.190.0090.01016.29
7.3.180.0170.00316.37
7.3.170.0070.01016.43
7.3.160.0040.01216.42
7.3.130.0070.01014.53
7.3.120.0080.00414.94
7.3.110.0100.00714.99
7.3.100.0030.00914.96
7.3.90.0050.00314.85
7.3.80.0040.00414.91
7.3.70.0070.00314.57
7.3.60.0040.00814.87
7.3.50.0030.01014.86
7.3.40.0110.00315.02
7.3.30.0070.00715.04
7.3.20.0070.00817.01
7.3.10.0030.01016.84
7.3.00.0060.00816.60
7.2.330.0130.00816.45
7.2.320.0140.01116.66
7.2.310.0150.00616.86
7.2.300.0100.01116.93
7.2.290.0060.01616.90
7.2.260.0080.00815.36
7.2.250.0030.01014.94
7.2.240.0050.00515.15
7.2.230.0040.00415.32
7.2.220.0070.01015.13
7.2.210.0080.00015.47
7.2.200.0070.00715.07
7.2.190.0060.00315.11
7.2.180.0090.00014.92
7.2.170.0090.00315.24
7.2.160.0000.01815.10
7.2.150.0000.01616.99
7.2.140.0040.00816.88
7.2.130.0060.00916.99
7.2.120.0060.00916.94
7.2.110.0080.00617.05
7.2.100.0070.00716.99
7.2.90.0050.01116.97
7.2.80.0090.00717.13
7.2.70.0060.00317.10
7.2.60.0070.00917.07
7.2.50.0070.00517.14
7.2.40.0050.01117.17
7.2.30.0060.00617.02
7.2.20.0100.00516.96
7.2.10.0070.00717.01
7.2.00.0080.00917.50
7.1.330.0000.00915.77
7.1.320.0030.00615.63
7.1.310.0030.00615.94
7.1.300.0060.00615.98
7.1.290.0030.00616.06
7.1.280.0000.01115.73
7.1.270.0040.01215.82
7.1.260.0030.00616.00
7.1.250.0040.00815.90
7.1.240.0000.00815.74
7.1.230.0040.00415.99
7.1.220.0030.00615.75
7.1.210.0000.01715.93
7.1.200.0050.00615.99
7.1.190.0030.01015.64
7.1.180.0060.00915.79
7.1.170.0030.00915.94
7.1.160.0070.00715.96
7.1.150.0040.00815.88
7.1.140.0000.01116.11
7.1.130.0090.00615.65
7.1.120.0040.00816.00
7.1.110.0070.01115.89
7.1.100.0150.01316.93
7.1.90.0030.01015.84
7.1.80.0040.01115.92
7.1.70.0070.00616.34
7.1.60.0060.01317.67
7.1.50.0070.01216.45
7.1.40.0040.00715.80
7.1.30.0030.00715.75
7.1.20.0030.01015.98
7.1.10.0070.01015.83
7.1.00.0050.04019.18
7.0.330.0070.00715.39
7.0.320.0080.00415.71
7.0.310.0000.00815.26
7.0.300.0030.00715.42
7.0.290.0030.01015.34
7.0.280.0000.00915.52
7.0.270.0000.00815.69
7.0.260.0100.00315.61
7.0.250.0080.00815.45
7.0.240.0140.00315.63
7.0.230.0090.00615.48
7.0.220.0030.01015.52
7.0.210.0040.01115.77
7.0.200.0060.00416.04
7.0.190.0080.00315.57
7.0.180.0000.00915.68
7.0.170.0060.00315.39
7.0.160.0060.00915.54
7.0.150.0090.00615.39
7.0.140.0030.03618.70
7.0.130.0140.00015.41
7.0.120.0030.01015.66
7.0.110.0000.00815.31
7.0.100.0030.00615.45
7.0.90.0040.01115.66
7.0.80.0040.00815.39
7.0.70.0040.01115.55
7.0.60.0020.02417.75
7.0.50.0060.02416.61
7.0.40.0050.03316.87
7.0.30.0230.03716.74
7.0.20.0260.02916.79
7.0.10.0120.02716.79
7.0.00.0080.04016.85
5.6.400.0060.00614.45
5.6.390.0050.00814.46
5.6.380.0060.00814.37
5.6.370.0060.00314.75
5.6.360.0000.00814.45
5.6.350.0000.01514.63
5.6.340.0030.00914.69
5.6.330.0070.00314.71
5.6.320.0030.01014.24
5.6.310.0060.00614.57
5.6.300.0070.00414.50
5.6.290.0070.00714.53
5.6.280.0060.04117.70
5.6.270.0100.00714.67
5.6.260.0060.00314.45
5.6.250.0060.00314.37
5.6.240.0060.00614.33
5.6.230.0000.01514.44
5.6.220.0000.00914.36
5.6.210.0060.04817.46
5.6.200.0050.04016.41
5.6.190.0070.03517.57
5.6.180.0270.03317.41
5.6.170.0130.03017.59
5.6.160.0100.04217.50
5.6.150.0080.04116.29
5.6.140.0080.04516.20
5.6.130.0080.03116.46
5.6.120.0110.02717.77
5.6.110.0050.04817.85
5.6.100.0080.03317.76
5.6.90.0160.03217.84
5.6.80.0030.04117.38
5.6.70.0120.00614.42
5.6.60.0060.00314.25
5.6.50.0000.01314.69
5.6.40.0030.01014.18
5.6.30.0070.00314.35
5.6.20.0030.00714.23
5.6.10.0060.00614.47
5.6.00.0030.00914.35
5.5.380.0070.01014.41
5.5.370.0030.00614.23
5.5.360.0030.01014.52
5.5.350.0220.04017.50
5.5.340.0070.04116.20
5.5.330.0080.02817.16
5.5.320.1440.02417.35
5.5.310.0280.03517.39
5.5.300.0060.02616.38
5.5.290.0050.03316.17
5.5.280.0090.03217.56
5.5.270.0070.03517.42
5.5.260.0070.04417.57
5.5.250.0070.02917.39
5.5.240.0160.03117.25
5.5.230.0000.01014.37
5.5.220.0000.00814.51
5.5.210.0030.00614.17
5.5.200.0120.00314.39
5.5.190.0070.00714.45
5.5.180.0030.00914.51
5.5.170.0030.00714.26
5.5.160.0030.00814.21
5.5.150.0040.00714.51
5.5.140.0060.00614.57
5.5.130.0100.00714.61
5.5.120.0070.00714.34
5.5.110.0090.00614.55
5.5.100.0000.00914.54
5.5.90.0060.00314.15
5.5.80.0070.00714.52
5.5.70.0030.00614.58
5.5.60.0040.00714.39
5.5.50.0060.00614.52
5.5.40.0070.00714.35
5.5.30.0070.00714.53
5.5.20.0160.00014.47
5.5.10.0030.00814.47
5.5.00.0030.00714.37
5.4.450.0240.03315.34
5.4.440.0370.02515.28
5.4.430.0080.03115.20
5.4.420.0100.02815.16
5.4.410.0110.02715.08
5.4.400.0050.03415.03
5.4.390.0030.03915.04
5.4.380.0080.03114.92
5.4.370.0030.03414.75
5.4.360.0160.02514.74
5.4.350.0100.02814.99
5.4.340.0160.02314.95
5.4.330.0110.00011.05
5.4.320.0130.03914.91
5.4.310.0080.04114.71
5.4.300.0110.03014.89
5.4.290.0080.03014.98
5.4.280.0080.03214.87
5.4.270.0130.02714.88
5.4.260.0090.03214.93
5.4.250.0050.03514.78
5.4.240.0100.02914.84
5.4.230.0120.02514.88
5.4.220.0120.03114.84
5.4.210.0080.03015.06
5.4.200.0120.02513.76
5.4.190.0130.02714.76
5.4.180.0080.02914.86
5.4.170.0120.02714.90
5.4.160.0100.02915.03
5.4.150.0120.03014.83
5.4.140.0080.03213.72
5.4.130.0150.02213.69
5.4.120.0160.02313.63
5.4.110.0030.03213.76
5.4.100.0150.02313.44
5.4.90.0170.02213.53
5.4.80.0070.03113.82
5.4.70.0080.03113.73
5.4.60.0060.03313.68
5.4.50.0130.02313.68
5.4.40.0100.02713.57
5.4.30.0080.02813.49
5.4.20.0070.03213.67
5.4.10.0110.02813.68
5.4.00.0080.03013.18
5.3.290.0100.06314.56
5.3.280.0030.06314.64
5.3.270.0170.05714.68
5.3.260.0130.05714.68
5.3.250.0130.05314.66
5.3.240.0130.05314.58
5.3.230.0200.04714.55
5.3.220.0170.05014.62
5.3.210.0170.05314.62
5.3.200.0130.05314.62
5.3.190.0200.04714.48
5.3.180.0100.05714.55
5.3.170.0200.04314.66
5.3.160.0130.05314.46
5.3.150.0170.05014.48
5.3.140.0130.05314.66
5.3.130.0230.05014.52
5.3.120.0130.05714.47
5.3.110.0130.06014.63
5.3.100.0230.05314.06
5.3.90.0100.05714.11
5.3.80.0300.03713.91
5.3.70.0200.04713.96
5.3.60.0200.04714.04
5.3.50.0200.04313.95
5.3.40.0100.05313.93
5.3.30.0230.04713.88
5.3.20.0230.04013.69
5.3.10.0130.05013.61
5.3.00.0200.04313.59
5.2.170.0070.04711.30
5.2.160.0200.03011.06
5.2.150.0070.04711.13
5.2.140.0130.04311.30
5.2.130.0100.04311.04
5.2.120.0170.03711.14
5.2.110.0170.03711.09
5.2.100.0100.04311.06
5.2.90.0100.04311.09
5.2.80.0100.04711.13
5.2.70.0200.03311.13
5.2.60.0200.03711.08
5.2.50.0130.04711.05
5.2.40.0100.04310.98
5.2.30.0100.05010.95
5.2.20.0170.03310.91
5.2.10.0070.04310.89
5.2.00.0100.04010.79
5.1.60.0070.03710.42
5.1.50.0100.03310.42
5.1.40.0030.04010.42
5.1.30.0130.03310.43
5.1.20.0170.03010.42
5.1.10.0130.03010.42
5.1.00.0130.03310.42
5.0.50.0070.03010.42
5.0.40.0130.02010.42
5.0.30.0100.04010.42
5.0.20.0070.02710.42
5.0.10.0030.03010.42
5.0.00.0100.04010.42
4.4.90.0070.02010.42
4.4.80.0100.02710.42
4.4.70.0070.03010.42
4.4.60.0130.01310.42
4.4.50.0030.02310.42
4.4.40.0070.03310.42
4.4.30.0100.01710.42
4.4.20.0130.01710.42
4.4.10.0070.02010.42
4.4.00.0030.03710.42
4.3.110.0100.01710.42
4.3.100.0030.02310.42
4.3.90.0130.01310.42
4.3.80.0070.03310.42
4.3.70.0030.02310.42
4.3.60.0070.03010.42
4.3.50.0070.02010.42
4.3.40.0100.03010.42
4.3.30.0000.02710.42
4.3.20.0030.02310.42
4.3.10.0000.02310.42
4.3.00.0070.0236.95

preferences:
48.01 ms | 400 KiB | 5 Q