3v4l.org

run code in 300+ PHP versions simultaneously
<?php $year = date('Y'); $month = date('m'); $day = date('d'); $w = date('w',mktime(12,00,00,$month,$day,$year)); /* echo "이번주 일요일 : ".date('Y-m-d',mktime(0,0,0,$month,$day-$w,$year))."<br>"; echo "이번주 월요일 : ".date('Y-m-d',mktime(0,0,0,$month,$day-$w+1,$year))."<br>"; echo "이번주 화요일 : ".date('Y-m-d',mktime(0,0,0,$month,$day-$w+2,$year))."<br>"; echo "이번주 수요일 : ".date('Y-m-d',mktime(0,0,0,$month,$day-$w+3,$year))."<br>"; echo "이번주 목요일 : ".date('Y-m-d',mktime(0,0,0,$month,$day-$w+4,$year))."<br>"; echo "이번주 금요일 : ".date('Y-m-d',mktime(0,0,0,$month,$day-$w+5,$year))."<br>"; echo "이번주 토요일 : ".date('Y-m-d',mktime(0,0,0,$month,$day-$w+6,$year))."<br><br>"; echo "다음주 일요일 : ".date('Y-m-d',mktime(0,0,0,$month,$day-$w+7,$year))."<br>"; echo "다음주 월요일 : ".date('Y-m-d',mktime(0,0,0,$month,$day-$w+8,$year))."<br>"; echo "다음주 화요일 : ".date('Y-m-d',mktime(0,0,0,$month,$day-$w+9,$year))."<br>"; echo "다음주 수요일 : ".date('Y-m-d',mktime(0,0,0,$month,$day-$w+10,$year))."<br>"; echo "다음주 목요일 : ".date('Y-m-d',mktime(0,0,0,$month,$day-$w+11,$year))."<br>"; echo "다음주 금요일 : ".date('Y-m-d',mktime(0,0,0,$month,$day-$w+12,$year))."<br>"; echo "다음주 토요일 : ".date('Y-m-d',mktime(0,0,0,$month,$day-$w+13,$year))."<br>"; echo mktime(0,0,0,$month,$day-$w+13,$year); */ echo $day-$w+13;

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)
8.3.60.0040.01116.50
8.3.50.0110.00416.59
8.3.40.0070.00718.74
8.3.30.0060.00918.66
8.3.20.0080.00020.34
8.3.10.0000.00721.87
8.3.00.0030.00519.50
8.2.180.0070.01118.42
8.2.170.0140.00022.96
8.2.160.0060.00920.25
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0030.00521.11
8.2.120.0040.00426.35
8.2.110.0100.00019.26
8.2.100.0110.00017.97
8.2.90.0050.00319.27
8.2.80.0040.00418.03
8.2.70.0060.00317.75
8.2.60.0030.00518.16
8.2.50.0040.00418.10
8.2.40.0040.00420.46
8.2.30.0020.00521.15
8.2.20.0070.00018.05
8.2.10.0070.00018.12
8.2.00.0070.00018.05
8.1.270.0040.00423.91
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0000.00922.14
8.1.230.0060.00619.10
8.1.220.0000.00917.79
8.1.210.0040.00418.77
8.1.200.0030.00617.36
8.1.190.0030.00617.22
8.1.180.0060.00318.10
8.1.170.0100.00018.67
8.1.160.0000.00719.10
8.1.150.0050.00220.59
8.1.140.0030.00519.50
8.1.130.0070.00018.93
8.1.120.0050.00317.49
8.1.110.0000.00717.51
8.1.100.0080.00017.40
8.1.90.0000.00717.50
8.1.80.0050.00217.43
8.1.70.0000.00817.57
8.1.60.0080.00017.66
8.1.50.0070.00017.50
8.1.40.0040.00417.49
8.1.30.0000.00717.60
8.1.20.0040.00417.55
8.1.10.0000.00817.45
8.1.00.0040.00417.54
8.0.300.0040.00418.77
8.0.290.0070.00016.87
8.0.280.0070.00018.56
8.0.270.0060.00317.22
8.0.260.0060.00017.06
8.0.250.0000.00617.15
8.0.240.0000.00717.19
8.0.230.0030.00316.96
8.0.220.0020.00517.00
8.0.210.0030.00317.01
8.0.200.0000.00717.00
8.0.190.0080.00317.11
8.0.180.0070.00017.08
8.0.170.0040.00317.04
8.0.160.0070.00017.04
8.0.150.0040.00416.96
8.0.140.0060.00616.95
8.0.130.0000.00513.46
8.0.120.0000.00816.83
8.0.110.0070.00016.96
8.0.100.0080.00016.85
8.0.90.0000.00716.88
8.0.80.0120.00316.99
8.0.70.0040.00417.05
8.0.60.0050.00217.02
8.0.50.0000.00716.97
8.0.30.0070.00917.24
8.0.20.0160.01417.40
8.0.10.0000.00717.09
8.0.00.0140.00616.97
7.4.330.0000.00515.55
7.4.320.0000.00616.55
7.4.300.0000.00716.49
7.4.290.0030.00616.61
7.4.280.0040.00416.38
7.4.270.0030.00316.45
7.4.260.0070.00016.50
7.4.250.0030.00316.45
7.4.240.0070.00016.36
7.4.230.0000.00716.67
7.4.220.0100.01316.53
7.4.210.0070.00916.57
7.4.200.0030.00516.39
7.4.160.0080.01016.63
7.4.150.0070.01017.40
7.4.140.0150.00517.86
7.4.130.0040.02116.55
7.4.120.0060.01216.65
7.4.110.0000.01916.40
7.4.100.0030.01616.51
7.4.90.0170.00616.64
7.4.80.0120.00619.39
7.4.70.0060.01016.35
7.4.60.0060.01016.34
7.4.50.0070.00716.65
7.4.40.0060.01516.70
7.4.30.0030.01416.33
7.4.00.0070.01014.91
7.3.330.0000.00513.14
7.3.320.0050.00013.25
7.3.310.0070.00016.16
7.3.300.0000.00716.37
7.3.290.0040.00416.30
7.3.280.0100.00816.28
7.3.270.0070.01017.40
7.3.260.0030.01416.45
7.3.250.0110.00616.55
7.3.240.0090.00816.48
7.3.230.0130.00916.51
7.3.210.0190.00316.44
7.3.200.0120.00616.53
7.3.190.0150.00316.29
7.3.180.0120.00316.35
7.3.170.0060.00916.64
7.3.160.0100.00716.55
7.3.10.0070.00616.71
7.3.00.0080.00316.61
7.2.330.0120.00616.86
7.2.320.0120.00616.60
7.2.310.0040.01516.54
7.2.300.0150.00916.69
7.2.290.0150.00616.54
7.2.130.0070.00716.84
7.2.120.0060.00516.80
7.2.110.0060.00616.71
7.2.100.0070.00816.87
7.2.90.0070.00717.07
7.2.80.0090.00516.87
7.2.70.0040.00716.94
7.2.60.0070.00516.84
7.2.50.0080.00616.97
7.2.40.0080.00516.80
7.2.30.0070.00717.01
7.2.20.0050.00917.03
7.2.10.0070.00516.99
7.2.00.0050.00817.66
7.1.250.0060.00615.76
7.1.200.0060.00615.82
7.1.100.0060.00617.67
7.1.70.0060.00617.08
7.1.60.0170.01035.04
7.1.50.0180.00734.84
7.1.40.0210.00634.52
7.1.30.0170.01034.41
7.1.20.0190.00634.57
7.1.10.0090.00316.68
7.1.00.0000.01316.63
7.0.200.0040.00816.83
7.0.190.0040.00816.78
7.0.180.0030.01016.20
7.0.170.0000.01416.17
7.0.160.0060.00616.06
7.0.150.0060.00616.00
7.0.140.0060.00616.33
7.0.130.0060.00616.46
7.0.120.0030.00916.50
7.0.110.0090.00316.26
7.0.100.0120.00316.24
7.0.90.0030.00916.38
7.0.80.0060.00616.49
7.0.70.0030.00916.55
7.0.60.0060.00616.26
7.0.50.0040.00816.43
7.0.40.0000.01216.37
7.0.30.0060.00616.61
7.0.20.0000.01116.53
7.0.10.0050.00516.52
7.0.00.0040.00716.36

preferences:
66.25 ms | 400 KiB | 5 Q