3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = new \DateTime('2017-07-16'); $firstDayOfMonth = new \DateTime($input->format('Y-m-01')); $order = (int)($input->format('n') / 7) + 1; if (($input->format('N') % 7) <= ($firstDayOfMonth->format('N') % 7)) $order++; var_dump($input->format('l')); var_dump($order);

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)
8.3.70.0110.00718.68
8.3.60.0000.01516.75
8.3.50.0110.01116.64
8.3.40.0040.01218.68
8.3.30.0070.00718.97
8.3.20.0050.00320.38
8.3.10.0080.00021.94
8.3.00.0060.00319.38
8.2.180.0150.00316.75
8.2.170.0060.00922.96
8.2.160.0100.01020.33
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0000.00821.03
8.2.120.0070.00026.35
8.2.110.0100.00020.23
8.2.100.0040.00717.97
8.2.90.0040.00419.23
8.2.80.0080.00018.05
8.2.70.0000.01417.25
8.2.60.0080.00018.05
8.2.50.0050.00318.10
8.2.40.0060.00320.46
8.2.30.0040.00421.13
8.2.20.0050.00218.02
8.2.10.0080.00018.18
8.2.00.0040.00418.14
8.1.280.0110.00425.92
8.1.270.0070.00022.19
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0060.00323.81
8.1.230.0070.00423.86
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00717.36
8.1.190.0030.00517.35
8.1.180.0000.00818.10
8.1.170.0060.00318.80
8.1.160.0070.00019.10
8.1.150.0070.00020.66
8.1.140.0080.00019.56
8.1.130.0030.00318.91
8.1.120.0000.00717.59
8.1.110.0080.00017.52
8.1.100.0080.00017.59
8.1.90.0050.00217.73
8.1.80.0000.00717.57
8.1.70.0030.00317.66
8.1.60.0040.00417.68
8.1.50.0000.00817.57
8.1.40.0050.00217.59
8.1.30.0040.00417.77
8.1.20.0000.00817.82
8.1.10.0040.00417.73
8.1.00.0030.00617.66
8.0.300.0070.00018.77
8.0.290.0040.00416.88
8.0.280.0020.00518.59
8.0.270.0000.00717.38
8.0.260.0000.00816.95
8.0.250.0000.00617.14
8.0.240.0060.00317.23
8.0.230.0070.00017.16
8.0.220.0000.00817.14
8.0.210.0040.00417.17
8.0.200.0000.00717.04
8.0.190.0000.00817.02
8.0.180.0040.00417.16
8.0.170.0070.00017.12
8.0.160.0000.00717.20
8.0.150.0030.00317.12
8.0.140.0070.00017.05
8.0.130.0000.00713.43
8.0.120.0040.00417.00
8.0.110.0000.00717.08
8.0.100.0030.00416.93
8.0.90.0040.00417.06
8.0.80.0130.00416.99
8.0.70.0040.00417.07
8.0.60.0040.00417.18
8.0.50.0000.00717.11
8.0.30.0060.01017.39
8.0.20.0090.01217.40
8.0.10.0000.00717.34
8.0.00.0060.01216.74
7.4.330.0000.00615.55
7.4.320.0060.00016.64
7.4.300.0030.00316.80
7.4.290.0030.00316.75
7.4.280.0090.00316.75
7.4.270.0050.00216.64
7.4.260.0000.00916.71
7.4.250.0060.00316.73
7.4.240.0000.00816.79
7.4.230.0070.00016.55
7.4.220.0060.01216.83
7.4.210.0060.00916.80
7.4.200.0000.00716.67
7.4.160.0130.00316.70
7.4.150.0090.00617.40
7.4.140.0070.01217.86
7.4.130.0130.00516.72
7.4.120.0120.01016.59
7.4.110.0140.00316.70
7.4.100.0070.01016.89
7.4.90.0100.00716.68
7.4.80.0060.01319.39
7.4.70.0100.00516.71
7.4.60.0040.01816.67
7.4.50.0060.00916.50
7.4.40.0100.00716.68
7.4.30.0080.00816.87
7.4.10.0060.00915.34
7.4.00.0080.00915.13
7.3.330.0000.00513.20
7.3.320.0050.00013.18
7.3.310.0000.00716.21
7.3.300.0030.00316.24
7.3.290.0030.00316.41
7.3.280.0120.00716.35
7.3.270.0140.00417.40
7.3.260.0060.01216.62
7.3.250.0070.01516.48
7.3.240.0090.00916.55
7.3.230.0130.00316.59
7.3.210.0080.00816.64
7.3.200.0170.00316.43
7.3.190.0030.01816.66
7.3.180.0090.00916.52
7.3.170.0120.00416.63
7.3.160.0040.01216.63
7.3.130.0000.01715.25
7.3.120.0110.00814.88
7.3.110.0080.01115.05
7.3.100.0080.00714.97
7.3.90.0050.00815.18
7.3.80.0040.00815.19
7.3.70.0090.00615.02
7.3.60.0090.00614.89
7.3.50.0120.00414.78
7.3.40.0030.01015.05
7.3.30.0100.00514.91
7.3.20.0090.00516.88
7.3.10.0050.01016.61
7.3.00.0060.00916.66
7.2.330.0000.01816.71
7.2.320.0090.00916.80
7.2.310.0170.00516.80
7.2.300.0070.01016.96
7.2.290.0040.01316.64
7.2.260.0070.01415.06
7.2.250.0040.01315.32
7.2.240.0100.00815.33
7.2.230.0090.00515.31
7.2.220.0050.00915.17
7.2.210.0030.00915.12
7.2.200.0040.01015.26
7.2.190.0050.01315.30
7.2.180.0080.00615.07
7.2.170.0040.01015.31
7.2.160.0070.00715.34
7.2.150.0080.00317.13
7.2.140.0040.01116.89
7.2.130.0100.00817.20
7.2.120.0110.01016.97
7.2.110.0110.00417.03
7.2.100.0070.00716.79
7.2.90.0150.00716.41
7.2.80.0070.01016.31
7.2.70.0300.01016.38
7.2.60.0170.00816.47
7.2.50.0120.00316.26
7.2.40.0390.00616.48
7.2.30.0190.00916.26
7.2.20.0330.00616.34
7.2.10.0310.01116.43
7.2.00.0400.00616.48
7.1.330.0080.00615.70
7.1.320.0030.01115.81
7.1.310.0050.00915.78
7.1.300.0060.00715.90
7.1.290.0080.00515.79
7.1.280.0030.01215.80
7.1.270.0050.00716.04
7.1.260.0060.00615.90
7.1.250.0130.00715.95
7.1.240.0040.00415.59
7.1.230.0030.01015.83
7.1.220.0060.00315.99
7.1.210.0490.00715.00
7.1.200.0450.00315.03
7.1.190.0240.00714.88
7.1.180.0550.00315.03
7.1.170.0070.00714.86
7.1.160.0120.00314.99
7.1.150.0060.01015.05
7.1.140.0290.01015.11
7.1.130.0670.00814.91
7.1.120.0190.00615.09
7.1.110.0390.00515.18
7.1.100.0370.00614.90
7.1.90.0060.00414.87
7.1.80.0140.00815.03
7.1.70.0450.00315.01
7.1.60.0130.00823.97
7.1.50.0160.00724.03
7.1.40.0160.00724.00
7.1.30.0220.00923.94
7.1.20.0150.00723.76
7.1.10.0390.00514.94
7.1.00.0150.00915.13
7.0.330.0030.01315.70
7.0.320.0080.00415.61
7.0.310.0190.00414.53
7.0.300.0340.01214.67
7.0.290.0080.00614.37
7.0.280.0370.00214.49
7.0.270.0300.00914.50
7.0.260.0370.00614.68
7.0.250.0350.00914.60
7.0.240.0410.00314.60
7.0.230.0020.01214.54
7.0.220.0350.00614.46
7.0.210.0070.00714.69
7.0.200.0420.00714.73
7.0.190.0080.00514.72
7.0.180.0110.00714.56
7.0.170.0100.00114.73
7.0.160.0110.00614.78
7.0.150.0070.00514.82
7.0.140.0060.00614.75
7.0.130.0450.00514.60
7.0.120.0170.00514.76
7.0.110.0060.00814.42
7.0.100.0120.00314.46
7.0.90.0200.00514.77
7.0.80.0110.00514.69
7.0.70.0090.00314.58
7.0.60.0060.01114.64
7.0.50.0530.00214.84
7.0.40.0100.00813.75
7.0.30.0060.00713.84
7.0.20.0080.00613.82
7.0.10.0220.00813.80
7.0.00.0100.00513.67
5.6.400.0060.00914.37
5.6.390.0080.00414.29
5.6.380.0040.00714.41
5.6.370.0030.00714.73
5.6.360.0100.00714.70
5.6.350.0120.00014.66
5.6.340.0030.00614.70
5.6.330.0070.00714.47
5.6.320.0030.01214.73
5.6.310.0050.00514.46
5.6.300.0080.00414.60
5.6.290.0070.00714.66
5.6.280.0060.00314.23
5.6.270.0000.01014.61
5.6.260.0060.00914.56
5.6.250.0030.01414.56
5.6.240.0040.01114.32
5.6.230.0130.00314.43
5.6.220.0000.00814.38
5.6.210.0100.00314.50
5.6.200.0040.00714.46
5.6.190.0030.00614.55
5.6.180.0000.00814.45
5.6.170.0000.00814.24
5.6.160.0030.01014.44
5.6.150.0110.00414.49
5.6.140.0100.00314.40
5.6.130.0100.00014.51
5.6.120.0000.00914.45
5.6.110.0060.00314.44
5.6.100.0030.00914.37
5.6.90.0040.01114.45
5.6.80.0080.00414.13
5.6.70.0030.00614.38
5.6.60.0070.00414.29
5.6.50.0030.00714.55
5.6.40.0040.00814.32
5.6.30.0040.00814.29
5.6.20.0060.00314.43
5.6.10.0070.00714.35
5.6.00.0080.00414.41

preferences:
51.79 ms | 401 KiB | 5 Q