3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = new \DateTime('2017-07-17'); $firstDayOfMonth = new \DateTime($input->format('Y-m-01')); $order = (int)(($input->format('j') - 1) / 7) + 1; if (($input->format('N') % 7) > ($firstDayOfMonth->format('N') % 7)) $order++; function ordinal($number) { $ends = array('th','st','nd','rd','th','th','th','th','th','th'); if ((($number % 100) >= 11) && (($number%100) <= 13)) return $number. 'th'; else return $number. $ends[$number % 10]; } echo ordinal($order).' '.$input->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)
8.3.60.0070.00716.88
8.3.50.0100.00716.42
8.3.40.0040.01118.91
8.3.30.0070.00718.96
8.3.20.0070.00720.38
8.3.10.0040.00421.95
8.3.00.0000.00817.88
8.2.180.0220.00318.54
8.2.170.0110.00422.96
8.2.160.0080.00520.29
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00421.13
8.2.120.0040.00426.35
8.2.110.0100.00020.74
8.2.100.0100.00319.88
8.2.90.0080.00019.36
8.2.80.0050.00317.97
8.2.70.0040.00417.88
8.2.60.0060.00317.93
8.2.50.0030.00618.10
8.2.40.0000.00720.42
8.2.30.0030.00621.09
8.2.20.0050.00318.14
8.2.10.0000.00818.22
8.2.00.0050.00218.20
8.1.280.0140.00725.92
8.1.270.0040.00422.13
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00922.50
8.1.230.0000.01119.01
8.1.220.0040.00417.91
8.1.210.0090.00018.77
8.1.200.0030.00617.48
8.1.190.0030.00617.35
8.1.180.0060.00318.10
8.1.170.0040.00418.89
8.1.160.0040.00419.02
8.1.150.0040.00420.67
8.1.140.0030.00619.63
8.1.130.0000.00818.91
8.1.120.0040.00417.60
8.1.110.0080.00017.54
8.1.100.0030.00617.66
8.1.90.0040.00417.68
8.1.80.0000.00817.58
8.1.70.0070.00017.68
8.1.60.0000.00917.76
8.1.50.0000.00817.57
8.1.40.0070.00017.61
8.1.30.0050.00317.80
8.1.20.0020.00517.82
8.1.10.0040.00417.61
8.1.00.0000.00817.78
8.0.300.0000.00720.19
8.0.290.0050.00317.13
8.0.280.0070.00018.46
8.0.270.0030.00317.43
8.0.260.0000.00717.03
8.0.250.0000.00717.15
8.0.240.0050.00517.16
8.0.230.0040.00417.13
8.0.220.0000.00617.08
8.0.210.0040.00417.21
8.0.200.0000.00617.14
8.0.190.0000.00917.25
8.0.180.0000.00717.13
8.0.170.0050.00317.25
8.0.160.0070.00017.19
8.0.150.0040.00417.11
8.0.140.0000.00717.05
8.0.130.0030.00313.46
8.0.120.0070.00017.21
8.0.110.0040.00417.21
8.0.100.0050.00317.21
8.0.90.0030.00517.14
8.0.80.0100.00617.20
8.0.70.0000.00917.09
8.0.60.0000.00717.07
8.0.50.0040.00417.12
8.0.30.0150.00417.23
8.0.20.0150.00717.40
8.0.10.0040.00417.18
8.0.00.0150.00617.08
7.4.330.0060.00015.55
7.4.320.0030.00316.78
7.4.300.0070.00016.69
7.4.290.0000.00716.69
7.4.280.0030.00516.58
7.4.270.0030.00316.58
7.4.260.0030.00416.55
7.4.250.0000.00716.54
7.4.240.0030.00316.72
7.4.230.0030.00316.88
7.4.220.0030.01516.64
7.4.210.0060.01616.65
7.4.200.0040.00416.57
7.4.160.0080.01016.90
7.4.150.0060.01217.40
7.4.140.0130.00717.86
7.4.130.0060.01316.77
7.4.120.0090.01016.71
7.4.110.0080.00816.69
7.4.100.0160.00316.81
7.4.90.0120.00616.68
7.4.80.0100.00619.39
7.4.70.0100.01016.84
7.4.60.0060.00916.89
7.4.50.0030.00916.76
7.4.40.0110.00616.66
7.4.30.0100.01116.61
7.4.00.0060.00915.02
7.3.330.0020.00213.26
7.3.320.0030.00313.39
7.3.310.0030.00316.44
7.3.300.0040.00416.45
7.3.290.0070.01016.43
7.3.280.0070.00816.40
7.3.270.0170.00717.40
7.3.260.0140.00816.59
7.3.250.0100.01116.60
7.3.240.0070.01316.79
7.3.230.0130.01016.71
7.3.210.0030.01416.71
7.3.200.0120.00916.60
7.3.190.0070.01016.60
7.3.180.0080.00816.66
7.3.170.0120.00316.62
7.3.160.0110.00516.82
7.3.120.0040.01115.05
7.3.110.0060.00914.98
7.3.100.0000.01115.02
7.3.90.0100.00314.81
7.3.80.0090.00615.19
7.3.70.0060.00915.14
7.3.60.0100.00715.00
7.3.50.0030.01214.78
7.3.40.0110.00315.09
7.3.30.0090.00614.95
7.3.20.0100.00317.04
7.3.10.0080.00616.60
7.3.00.0110.00616.75
7.2.330.0140.00416.63
7.2.320.0070.01017.07
7.2.310.0100.00716.64
7.2.300.0080.01416.78
7.2.290.0090.00616.99
7.2.240.0090.00915.45
7.2.230.0090.00615.35
7.2.220.0080.00815.32
7.2.210.0060.00915.22
7.2.200.0090.00615.36
7.2.190.0060.00615.18
7.2.180.0030.01315.26
7.2.170.0060.00915.33
7.2.160.0030.00915.13
7.2.150.0060.00617.06
7.2.140.0140.00017.25
7.2.130.0120.00316.83
7.2.120.0020.01516.89
7.2.110.0120.01117.03
7.2.100.0110.00516.91
7.2.90.0080.00816.97
7.2.80.0130.00517.11
7.2.70.0100.00616.98
7.2.60.0040.01117.13
7.2.50.0080.00816.81
7.2.40.0050.01117.14
7.2.30.0060.00817.11
7.2.20.0050.01317.11
7.2.10.0060.01017.02
7.2.00.0090.00617.12
7.1.330.0000.01315.81
7.1.320.0070.01016.06
7.1.310.0000.01016.01
7.1.300.0090.00616.12
7.1.290.0030.00815.91
7.1.280.0070.01016.05
7.1.270.0110.00415.70
7.1.260.0060.00315.77
7.1.250.0060.00515.99
7.1.200.0170.00315.96
7.1.70.0040.00717.27
7.1.60.0000.01117.47
7.1.50.0070.00416.89
7.1.40.0040.00716.81
7.1.30.0080.00316.79
7.1.20.0000.01316.82
7.1.10.0000.01316.68
7.1.00.0030.00517.18
7.0.200.0040.00416.98
7.0.190.0080.00816.89
7.0.180.0000.00816.46
7.0.170.0000.00816.53
7.0.160.0000.00716.35
7.0.150.0060.00616.52
7.0.140.0000.00816.61
7.0.130.0030.01316.76
7.0.120.0000.01416.71
7.0.110.0100.00716.55
7.0.100.0000.01516.52
7.0.90.0000.00916.41
7.0.80.0000.01216.62
7.0.70.0040.00716.23
7.0.60.0030.00916.31
7.0.50.0030.01016.66
7.0.40.0000.00914.88
7.0.30.0030.01314.88
7.0.20.0030.00714.88
7.0.10.0070.00014.88
7.0.00.0000.00714.88

preferences:
39.22 ms | 401 KiB | 5 Q