3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime = new \DateTime('2016-10-01'); while ($datetime->format('m') === '10') { $datetime->add(new \DateInterval('P1D')); var_dump($datetime->format('l')); }

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)
8.3.80.0060.00616.38
8.3.70.0090.00616.63
8.3.60.0110.01118.56
8.3.50.0110.00921.09
8.3.40.0130.00318.97
8.3.30.0110.00318.79
8.3.20.0040.01118.90
8.3.10.0080.00021.90
8.3.00.0040.00421.82
8.2.200.0090.00018.88
8.2.190.0150.00316.75
8.2.180.0130.01018.29
8.2.170.0100.01019.13
8.2.160.0100.00322.25
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0000.00819.64
8.2.120.0040.00426.35
8.2.110.0070.00320.99
8.2.100.0120.00017.72
8.2.90.0040.00418.22
8.2.80.0050.00317.97
8.2.70.0030.00518.03
8.2.60.0050.00318.03
8.2.50.0030.00619.66
8.2.40.0000.00820.20
8.2.30.0000.00719.16
8.2.20.0050.00318.11
8.2.10.0050.00218.07
8.2.00.0040.00417.80
8.1.290.0030.00730.84
8.1.280.0110.00325.92
8.1.270.0040.00423.92
8.1.260.0050.00326.35
8.1.250.0030.00628.09
8.1.240.0090.00023.81
8.1.230.0060.00620.85
8.1.220.0000.00817.76
8.1.210.0000.00818.95
8.1.200.0000.00817.35
8.1.190.0030.00617.48
8.1.180.0030.00518.10
8.1.170.0040.00418.64
8.1.160.0000.00723.93
8.1.150.0030.00620.55
8.1.140.0060.00319.64
8.1.130.0000.00717.75
8.1.120.0110.00017.47
8.1.110.0000.00817.59
8.1.100.0040.00417.65
8.1.90.0030.00517.60
8.1.80.0000.00717.55
8.1.70.0040.00417.60
8.1.60.0040.00417.57
8.1.50.0050.00317.58
8.1.40.0000.00817.47
8.1.30.0050.00317.77
8.1.20.0000.00817.65
8.1.10.0020.00517.57
8.1.00.0000.00817.69
8.0.300.0000.00719.89
8.0.290.0050.00316.88
8.0.280.0000.00718.44
8.0.270.0080.00017.31
8.0.260.0080.00017.27
8.0.250.0030.00417.00
8.0.240.0060.00316.98
8.0.230.0030.00316.95
8.0.220.0000.00717.05
8.0.210.0040.00417.09
8.0.200.0000.00716.97
8.0.190.0080.00017.11
8.0.180.0040.00416.94
8.0.170.0040.00417.12
8.0.160.0040.00417.07
8.0.150.0040.00416.86
8.0.140.0020.00517.04
8.0.130.0030.00313.37
8.0.120.0000.00817.00
8.0.110.0000.00716.94
8.0.100.0040.00416.89
8.0.90.0000.00816.84
8.0.80.0110.00416.96
8.0.70.0000.00717.00
8.0.60.0000.00816.96
8.0.50.0000.00716.90
8.0.30.0090.00917.21
8.0.20.0100.01017.40
8.0.10.0030.00517.14
8.0.00.0260.03916.87
7.4.330.0030.00315.55
7.4.320.0020.00516.66
7.4.300.0030.00316.76
7.4.290.0080.00016.65
7.4.280.0040.00416.55
7.4.270.0000.00716.75
7.4.260.0070.00016.52
7.4.250.0070.00016.51
7.4.240.0030.00316.79
7.4.230.0040.00416.71
7.4.220.0150.00616.77
7.4.210.0100.01016.71
7.4.200.0000.00816.67
7.4.160.0100.00916.60
7.4.150.0040.01517.40
7.4.140.0080.01017.86
7.4.130.0130.00816.67
7.4.120.0150.00816.62
7.4.110.0090.00916.82
7.4.100.0090.01216.57
7.4.90.0140.00316.61
7.4.80.0000.01819.39
7.4.70.0120.00616.62
7.4.60.0100.00716.57
7.4.50.0110.00716.55
7.4.40.0110.00716.56
7.4.30.0100.00716.61
7.4.10.0080.00815.81
7.4.00.0060.01215.42
7.3.330.0000.00513.27
7.3.320.0000.00513.09
7.3.310.0000.00816.19
7.3.300.0040.00416.32
7.3.290.0100.00916.29
7.3.280.0080.00916.36
7.3.270.0080.00817.40
7.3.260.0100.00816.60
7.3.250.0090.01316.50
7.3.240.0120.00816.56
7.3.230.0130.01016.41
7.3.210.0060.01316.40
7.3.200.0070.01319.39
7.3.190.0130.01016.57
7.3.180.0060.01016.51
7.3.170.0100.00716.49
7.3.160.0090.00916.36
7.3.130.0130.00515.70
7.3.120.0090.00815.34
7.3.110.0060.01315.38
7.3.100.0070.01115.38
7.3.90.0070.00915.44
7.3.80.0060.00515.19
7.3.70.0070.00715.38
7.3.60.0060.00715.29
7.3.50.0100.00515.34
7.3.40.0080.00415.37
7.3.30.0050.00815.33
7.3.20.0080.00517.23
7.3.10.0050.00817.08
7.3.00.0070.00917.19
7.2.330.0070.01316.85
7.2.320.0170.00416.89
7.2.310.0130.00416.59
7.2.300.0110.01416.69
7.2.290.0130.00416.90
7.2.260.0090.01015.97
7.2.250.0080.01015.47
7.2.240.0080.00915.65
7.2.230.0040.01115.42
7.2.220.0070.01315.77
7.2.210.0100.00415.54
7.2.200.0050.01215.54
7.2.190.0040.00915.53
7.2.180.0060.00715.48
7.2.170.0070.00615.55
7.2.160.0030.01015.81
7.2.150.0050.00717.77
7.2.140.0030.01017.75
7.2.130.0090.00717.63
7.2.120.0050.01117.88
7.2.110.0040.01117.75
7.2.100.0030.01017.71
7.2.90.0090.00317.82
7.2.80.0040.01217.74
7.2.70.0070.00917.86
7.2.60.0060.00817.61
7.2.50.0030.01117.86
7.2.40.0080.00617.82
7.2.30.0030.00917.58
7.2.20.0030.00817.57
7.2.10.0110.00517.77
7.2.00.0080.00618.42
7.1.330.0070.01116.43
7.1.320.0070.00816.49
7.1.310.0060.00816.37
7.1.300.0070.00616.38
7.1.290.0020.01016.40
7.1.280.0060.00616.39
7.1.270.0090.00616.38
7.1.260.0080.00616.40
7.1.250.0090.00616.65
7.1.240.0070.01016.63
7.1.230.0080.00616.67
7.1.220.0030.01216.66
7.1.210.0070.00716.71
7.1.200.0000.01016.65
7.1.190.0070.00716.70
7.1.180.0070.00516.54
7.1.170.0050.00916.66
7.1.160.0020.01316.52
7.1.150.0120.00316.63
7.1.140.0080.00916.71
7.1.130.0040.00516.66
7.1.120.0000.01116.51
7.1.110.0030.00716.50
7.1.100.0060.00916.65
7.1.90.0050.00816.71
7.1.80.0020.01116.73
7.1.70.0030.00916.87
7.1.60.0090.00516.90
7.1.50.0030.01316.69
7.1.40.0050.01216.50
7.1.30.0030.01016.60
7.1.20.0070.00316.46
7.1.10.0070.00716.57
7.1.00.0050.03118.49
7.0.330.0040.01016.28
7.0.320.0060.00616.21
7.0.310.0050.01016.23
7.0.300.0090.00516.19
7.0.290.0050.01116.22
7.0.280.0040.01216.24
7.0.270.0040.00916.37
7.0.260.0040.00616.29
7.0.250.0050.00716.27
7.0.240.0040.01116.14
7.0.230.0060.00716.34
7.0.220.0070.00916.47
7.0.210.0040.00916.23
7.0.200.0250.00815.97
7.0.190.0060.00816.35
7.0.180.0060.00616.33
7.0.170.0080.00716.17
7.0.160.0040.01016.48
7.0.150.0070.00516.25
7.0.140.0030.00816.41
7.0.130.0080.00516.41
7.0.120.0070.02618.25
7.0.110.0070.02418.25
7.0.100.0110.02118.15
7.0.90.0070.02418.21
7.0.80.0060.02618.27
7.0.70.0020.02918.21
7.0.60.0080.02418.28
7.0.50.0050.02618.13
7.0.40.0100.02516.93
7.0.30.0090.02316.81
7.0.20.0050.02516.90
7.0.10.0030.02716.90
7.0.00.0120.02116.92
5.6.400.0060.00915.43
5.6.390.0070.00915.05
5.6.380.0050.00815.11
5.6.370.0050.00715.28
5.6.360.0080.00815.21
5.6.350.0050.00615.42
5.6.340.0050.00915.29
5.6.330.0060.00915.07
5.6.320.0050.00815.45
5.6.310.0050.01115.39
5.6.300.0070.00515.12
5.6.290.0070.00715.34
5.6.280.0050.01215.38
5.6.270.0120.02817.25
5.6.260.0070.02717.16
5.6.250.0020.03017.07
5.6.240.0100.02317.26
5.6.230.0090.02517.16
5.6.220.0070.02417.07
5.6.210.0050.03717.10
5.6.200.0120.02317.13
5.6.190.0080.02317.16
5.6.180.0080.02417.11
5.6.170.0050.02417.23
5.6.160.0120.03017.11
5.6.150.0080.03017.23
5.6.140.0050.02517.17
5.6.130.0090.02317.22
5.6.120.0080.02217.06
5.6.110.0080.02217.12
5.6.100.0060.02517.28
5.6.90.0020.02917.12
5.6.80.0070.02316.92
5.6.70.0070.02216.86
5.6.60.0100.02916.86
5.6.50.0070.02416.75
5.6.40.0030.02616.91
5.6.30.0030.02716.86
5.6.20.0080.02516.92
5.6.10.0070.02516.79
5.6.00.0070.02416.88

preferences:
66.19 ms | 401 KiB | 5 Q