3v4l.org

run code in 300+ PHP versions simultaneously
<?php $it = strtotime('2013-10-08') + 7 * 24 * 3600; for($i=0; $i<=15; $i++) { echo date("Y-m-d H:i:s", $it + $i * 24 * 3600) . "\n"; }

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)
8.3.60.0040.01118.43
8.3.50.0100.00521.99
8.3.40.0090.00618.80
8.3.30.0030.01020.29
8.3.20.0080.00018.85
8.3.10.0080.00021.30
8.3.00.0000.00819.79
8.2.180.0100.01016.63
8.2.170.0140.00722.96
8.2.160.0100.00320.58
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00419.89
8.2.110.0080.00319.25
8.2.100.0120.00018.03
8.2.90.0050.00319.30
8.2.80.0080.00017.97
8.2.70.0050.00317.75
8.2.60.0030.00617.93
8.2.50.0040.00418.10
8.2.40.0080.00020.52
8.2.30.0040.00421.16
8.2.20.0000.00717.89
8.2.10.0080.00017.80
8.2.00.0030.00617.91
8.1.280.0110.00325.92
8.1.270.0060.00323.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.92
8.1.230.0070.00417.89
8.1.220.0090.00017.74
8.1.210.0050.00518.77
8.1.200.0080.00017.59
8.1.190.0060.00317.35
8.1.180.0050.00318.10
8.1.170.0000.00918.59
8.1.160.0000.00722.14
8.1.150.0000.00718.73
8.1.140.0020.00517.51
8.1.130.0030.00317.79
8.1.120.0030.00717.69
8.1.110.0000.00717.53
8.1.100.0040.00417.59
8.1.90.0040.00417.71
8.1.80.0000.00717.67
8.1.70.0030.00317.56
8.1.60.0040.00417.60
8.1.50.0000.00717.54
8.1.40.0040.00417.67
8.1.30.0040.00417.64
8.1.20.0040.00417.66
8.1.10.0070.00017.64
8.1.00.0030.00517.52
8.0.300.0070.00018.77
8.0.290.0070.00016.88
8.0.280.0000.00718.52
8.0.270.0070.00017.27
8.0.260.0030.00317.09
8.0.250.0030.00617.04
8.0.240.0040.00417.05
8.0.230.0070.00017.12
8.0.220.0030.00517.10
8.0.210.0030.00317.06
8.0.200.0040.00417.03
8.0.190.0040.00417.14
8.0.180.0040.00417.01
8.0.170.0080.00017.04
8.0.160.0080.00017.20
8.0.150.0070.00017.07
8.0.140.0000.00717.01
8.0.130.0060.00013.44
8.0.120.0030.00616.95
8.0.110.0000.00817.14
8.0.100.0050.00217.06
8.0.90.0000.00717.10
8.0.80.0130.00317.12
8.0.70.0050.00217.04
8.0.60.0000.00816.99
8.0.50.0040.00416.97
8.0.30.0050.01817.23
8.0.20.0120.00817.40
8.0.10.0000.00816.95
8.0.00.0120.00816.80
7.4.330.0030.00316.63
7.4.320.0000.00616.66
7.4.300.0030.00316.68
7.4.290.0030.00316.68
7.4.280.0030.00316.57
7.4.270.0030.00316.51
7.4.260.0000.00813.19
7.4.250.0000.00716.59
7.4.240.0000.00716.70
7.4.230.0030.00316.38
7.4.220.0140.01216.73
7.4.210.0050.01216.64
7.4.200.0000.00716.55
7.4.190.0000.00716.53
7.4.160.0030.01416.83
7.4.150.0110.00817.40
7.4.140.0080.01017.86
7.4.130.0150.00816.71
7.4.120.0090.01016.62
7.4.110.0150.00316.75
7.4.100.0090.00916.65
7.4.90.0060.01216.61
7.4.80.0060.01219.39
7.4.70.0140.00316.53
7.4.60.0140.00316.67
7.4.50.0000.00416.66
7.4.40.0060.00922.77
7.4.30.0120.00416.70
7.4.00.0090.00615.19
7.3.330.0030.00313.30
7.3.320.0000.00613.09
7.3.310.0040.00416.47
7.3.300.0000.00716.23
7.3.290.0040.01116.43
7.3.280.0020.01216.43
7.3.270.0030.01517.40
7.3.260.0120.00518.24
7.3.250.0080.00916.43
7.3.240.0110.00616.61
7.3.230.0130.00416.52
7.3.210.0120.00616.55
7.3.200.0100.00716.49
7.3.190.0070.01016.73
7.3.180.0090.00616.68
7.3.170.0130.00316.48
7.3.160.0100.00716.57
7.3.120.0080.00814.78
7.2.330.0150.00316.57
7.2.320.0160.00616.94
7.2.310.0090.01116.93
7.2.300.0160.00016.91
7.2.290.0050.01116.80
7.2.00.0030.01319.48
7.1.100.0000.01218.41
7.1.70.0030.00317.11
7.1.60.0070.00417.53
7.1.50.0030.00717.23
7.1.40.0040.00716.90
7.1.30.0040.00716.89
7.1.20.0000.01116.93
7.1.10.0000.00916.66
7.1.00.0040.00416.76
7.0.200.0040.00417.03
7.0.190.0070.00316.94
7.0.180.0040.00416.25
7.0.170.0000.01116.48
7.0.160.0040.00816.31
7.0.150.0040.00416.52
7.0.140.0080.00416.53
7.0.130.0050.00316.80
7.0.120.0070.00016.86
7.0.110.0030.00916.58
7.0.100.0000.00916.43
7.0.90.0060.01216.66
7.0.80.0050.00316.73
7.0.70.0050.00516.44
7.0.60.0060.00316.38
7.0.50.0050.00316.64
7.0.40.0040.00416.13
7.0.30.0030.00916.13
7.0.20.0000.01416.13
7.0.10.0000.01016.13
7.0.00.0050.00516.13
5.6.300.0100.07520.80
5.6.290.0130.03220.82
5.6.280.0000.04320.88
5.6.270.0070.04821.00
5.6.260.0100.03520.88
5.6.250.0060.04121.02
5.6.240.0030.04320.95
5.6.230.0130.04220.86
5.6.220.0030.04320.82
5.6.210.0130.03220.82
5.6.200.0030.04620.82
5.6.190.0000.05121.03
5.6.180.0030.04220.99
5.6.170.0030.04121.01
5.6.160.0000.05120.98
5.6.150.0060.04920.72
5.6.140.0300.04120.82
5.6.130.0030.04120.82
5.6.120.0030.04521.04
5.6.110.0060.04120.72
5.6.100.0000.04920.98
5.6.90.0030.04820.84
5.6.80.0000.04120.21
5.6.70.0030.04220.31
5.6.60.0030.04020.40
5.6.50.0000.04420.22
5.6.40.0000.04520.21
5.6.30.0060.03520.21
5.6.20.0030.04320.26
5.6.10.0000.04620.19
5.6.00.0030.04120.08
5.5.380.0030.04517.48
5.5.370.0100.04417.48
5.5.360.0000.05517.48
5.5.350.0030.06017.54
5.5.340.0000.04718.04
5.5.330.0040.03917.72
5.5.320.0000.04317.96
5.5.310.0000.04818.02
5.5.300.0030.04117.99
5.5.290.0000.04717.84
5.5.280.0000.04517.96
5.5.270.0000.04317.73
5.5.260.0030.04017.94
5.5.250.0030.04217.52
5.5.240.0030.04017.22
5.5.230.0030.03717.23
5.5.220.0000.04617.35
5.5.210.0030.04317.50
5.5.200.0060.03517.38
5.5.190.0000.06817.32
5.5.180.0000.04517.29
5.5.160.0030.04017.29
5.5.150.0030.04817.21
5.5.140.0160.03617.31
5.5.130.0030.03717.34
5.5.120.0000.04317.38
5.5.110.0130.03317.38
5.5.100.0070.04317.00
5.5.90.0000.05316.99
5.5.80.0030.06717.27
5.5.70.0040.03917.27
5.5.60.0030.03817.07
5.5.50.0070.03517.30
5.5.40.0030.03917.21
5.5.30.0030.03816.95
5.5.20.0000.06916.98
5.5.10.0000.04617.35
5.5.00.0070.03817.26
5.4.450.0070.04619.33
5.4.440.0060.03819.17
5.4.430.0200.04919.44
5.4.420.0070.03919.21
5.4.410.0000.04319.21
5.4.400.0030.04519.00
5.4.390.0030.05018.96
5.4.380.0030.04718.81
5.4.370.0030.04619.13
5.4.360.0100.03618.99
5.4.350.0030.04418.90
5.4.340.0070.04718.81
5.4.320.0090.03419.12
5.4.310.0000.04618.93
5.4.300.0100.04319.12
5.4.290.0070.03918.98
5.4.280.0030.03818.99
5.4.270.0000.04218.83
5.4.260.0030.04519.00
5.4.250.0030.05618.99
5.4.240.0030.04918.83
5.4.230.0030.04318.91
5.4.220.0100.03118.81
5.4.210.0030.03818.88
5.4.200.0070.03419.03
5.4.190.0100.02919.12
5.4.180.0030.04118.85
5.4.170.0070.05018.85
5.4.160.0070.03619.06
5.4.150.0030.04519.13
5.4.140.0070.03216.74
5.4.130.0060.03816.70
5.4.120.0000.03816.60
5.4.110.0030.05616.69
5.4.100.0030.03716.59
5.4.90.0000.03916.63
5.4.80.0030.03616.69
5.4.70.0000.03716.46
5.4.60.0070.05216.54
5.4.50.0000.04216.38
5.4.40.0130.03316.70
5.4.30.0000.03916.58
5.4.20.0000.06216.61
5.4.10.0070.03616.27
5.4.00.0060.03516.13
5.3.290.0070.03316.13
5.3.280.0030.03916.13
5.3.270.0000.08116.13
5.3.260.0030.04116.13
5.3.250.0000.03816.13
5.3.240.0060.03216.13
5.3.230.0030.05816.13
5.3.220.0000.04016.13
5.3.210.0060.04216.13
5.3.200.0000.04116.13
5.3.190.0030.04716.13
5.3.180.0040.03516.13
5.3.170.0030.07816.13
5.3.160.0000.04216.13
5.3.150.0030.03816.13
5.3.140.0000.04016.13
5.3.130.0000.04216.13
5.3.120.0030.04216.13
5.3.110.0000.04416.13
5.3.100.0000.03816.13
5.3.90.0000.03716.13
5.3.80.0060.03516.13
5.3.70.0060.03116.13
5.3.60.0030.03616.13
5.3.50.0000.04016.13
5.3.40.0000.04716.13
5.3.30.0060.03216.13
5.3.20.0000.05216.13
5.3.10.0030.04516.13
5.3.00.0040.03316.13
5.2.170.0000.03516.13
5.2.160.0060.03516.13
5.2.150.0000.03216.13
5.2.140.0000.03116.13
5.2.130.0000.05016.13
5.2.120.0000.03016.13
5.2.110.0030.02716.13
5.2.100.0030.03016.13
5.2.90.0030.02916.13
5.2.80.0000.03316.13
5.2.70.0070.02616.13
5.2.60.0030.02616.13
5.2.50.0030.04216.13
5.2.40.0000.06216.13
5.2.30.0000.05216.13
5.2.20.0030.03516.13
5.2.10.0030.02716.13
5.2.00.0060.03216.13
5.1.60.0000.02616.13
5.1.50.0170.02716.13
5.1.40.0030.03016.13
5.1.30.0040.02516.13
5.1.20.0000.03016.13
5.1.10.0030.02716.13
5.1.00.0070.02016.13
5.0.50.0030.01916.13
5.0.40.0030.01916.13
5.0.30.0000.04216.13
5.0.20.0060.03116.13
5.0.10.0030.02816.13
5.0.00.0060.02516.13
4.4.90.0000.01716.13
4.4.80.0000.02216.13
4.4.70.0040.01516.13
4.4.60.0000.01816.13
4.4.50.0030.01516.13
4.4.40.0000.02916.13
4.4.30.0030.01816.13
4.4.20.0000.01816.13
4.4.10.0000.01616.13
4.4.00.0030.02316.13
4.3.110.0000.02116.13
4.3.100.0000.01916.13
4.3.90.0070.02016.13
4.3.80.0170.01316.13
4.3.70.0040.01516.13
4.3.60.0030.01916.13
4.3.50.0000.01616.13
4.3.40.0030.02216.13
4.3.30.0030.02616.13
4.3.20.0000.01716.13
4.3.10.0000.01916.13
4.3.00.0000.01816.13

preferences:
49.92 ms | 401 KiB | 5 Q