3v4l.org

run code in 300+ PHP versions simultaneously
<?php $year = date('Y'); $month = date('m'); $day = date('d'); $year = date('Y'); $month = date('m'); $day = 31; $w = date('w',mktime(12,00,00,$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; echo $w; 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)
8.3.40.0100.00518.95
8.3.30.0140.00018.84
8.3.20.0000.00720.25
8.3.10.0040.00421.55
8.3.00.0080.00019.51
8.2.170.0110.00322.96
8.2.160.0090.00620.48
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0000.00819.30
8.2.120.0060.00326.35
8.2.110.0000.00922.31
8.2.100.0120.00017.87
8.2.90.0000.00819.10
8.2.80.0080.00017.97
8.2.70.0030.00517.75
8.2.60.0050.00318.05
8.2.50.0060.00318.10
8.2.40.0040.00420.61
8.2.30.0000.00921.13
8.2.20.0040.00418.01
8.2.10.0040.00418.29
8.2.00.0000.00718.21
8.1.270.0000.00822.20
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.97
8.1.230.0110.00017.95
8.1.220.0000.00817.88
8.1.210.0030.00518.77
8.1.200.0030.00617.36
8.1.190.0050.00317.22
8.1.180.0040.00418.10
8.1.170.0040.00418.63
8.1.160.0000.00719.04
8.1.150.0080.00020.66
8.1.140.0040.00419.60
8.1.130.0030.00318.95
8.1.120.0040.00417.59
8.1.110.0040.00317.39
8.1.100.0000.00817.43
8.1.90.0000.00817.46
8.1.80.0030.00317.54
8.1.70.0040.00417.46
8.1.60.0040.00417.58
8.1.50.0090.00017.55
8.1.40.0000.00917.50
8.1.30.0000.00817.64
8.1.20.0000.00817.55
8.1.10.0050.00517.59
8.1.00.0000.00917.61
8.0.300.0040.00418.77
8.0.290.0060.00316.88
8.0.280.0070.00018.54
8.0.270.0030.00317.26
8.0.260.0080.00016.96
8.0.250.0030.00317.21
8.0.240.0030.00517.22
8.0.230.0030.00317.15
8.0.220.0000.00717.06
8.0.210.0000.00717.02
8.0.200.0030.00317.00
8.0.190.0070.00317.00
8.0.180.0000.00716.99
8.0.170.0070.00017.07
8.0.160.0000.00716.95
8.0.150.0040.00417.05
8.0.140.0030.00616.91
8.0.130.0000.00513.36
8.0.120.0000.00816.91
8.0.110.0030.00516.92
8.0.100.0040.00417.03
8.0.90.0000.00817.04
8.0.80.0150.00017.11
8.0.70.0030.00516.87
8.0.60.0030.00516.91
8.0.50.0040.00416.94
8.0.30.0110.00917.26
8.0.20.0100.00817.40
8.0.10.0000.00717.11
8.0.00.0030.01616.65
7.4.330.0030.00315.55
7.4.320.0040.00416.55
7.4.300.0000.00616.53
7.4.290.0030.00616.48
7.4.280.0030.00516.53
7.4.270.0070.00016.64
7.4.260.0000.00716.47
7.4.250.0040.00416.48
7.4.240.0040.00416.45
7.4.230.0030.00316.33
7.4.220.0110.00616.64
7.4.210.0070.00716.60
7.4.200.0040.00416.57
7.4.160.0070.00916.53
7.4.150.0160.02517.40
7.4.140.0100.01217.86
7.4.130.0060.01316.84
7.4.120.0100.00716.71
7.4.110.0150.00316.70
7.4.100.0030.01516.65
7.4.90.0060.01616.50
7.4.80.0060.01019.39
7.4.70.0100.00716.47
7.4.60.0130.00316.57
7.4.50.0090.00616.75
7.4.40.0060.01216.50
7.4.30.0130.00416.64
7.4.00.0020.01615.00
7.3.330.0030.00313.21
7.3.320.0060.00013.10
7.3.310.0000.00816.32
7.3.300.0070.00016.21
7.3.290.0030.00316.29
7.3.280.0090.00816.28
7.3.270.0050.01317.40
7.3.260.0090.01116.55
7.3.250.0120.00816.54
7.3.240.0100.00616.59
7.3.230.0030.01516.54
7.3.210.0170.00616.61
7.3.200.0060.01116.57
7.3.190.0060.00916.58
7.3.180.0030.01216.51
7.3.170.0060.01116.66
7.3.160.0070.01016.44
7.3.120.0030.01015.08
7.3.110.0060.01115.05
7.3.100.0130.00615.11
7.3.90.0070.01014.82
7.3.80.0090.00614.94
7.3.70.0030.01014.84
7.3.60.0030.01114.67
7.3.50.0040.00815.12
7.3.40.0060.01014.88
7.3.30.0090.00014.96
7.3.20.0030.00916.77
7.3.10.0070.00716.82
7.3.00.0070.00716.50
7.2.330.0150.00616.89
7.2.320.0030.02016.54
7.2.310.0100.01016.81
7.2.300.0090.00816.77
7.2.290.0090.00916.66
7.2.250.0090.00715.23
7.2.240.0130.00314.74
7.2.230.0070.01015.11
7.2.220.0000.01715.15
7.2.210.0040.01414.73
7.2.200.0050.00515.02
7.2.190.0040.01114.95
7.2.180.0090.00614.91
7.2.170.0090.00415.14
7.2.160.0070.00715.07
7.2.150.0090.00617.12
7.2.140.0050.00517.11
7.2.130.0090.00617.24
7.2.120.0000.00916.96
7.2.110.0060.00917.18
7.2.100.0030.01016.85
7.2.90.0120.00317.24
7.2.80.0030.01016.68
7.2.70.0040.00717.11
7.2.60.0060.01117.13
7.2.50.0080.00616.98
7.2.40.0060.00916.98
7.2.30.0080.00416.93
7.2.20.0060.00917.09
7.2.10.0040.00817.04
7.2.00.0050.00818.37
7.1.330.0100.00316.05
7.1.320.0080.00415.84
7.1.310.0110.00716.01
7.1.300.0030.00715.85
7.1.290.0090.00615.79
7.1.280.0040.00815.88
7.1.270.0090.00315.96
7.1.260.0000.01215.64
7.1.250.0050.00515.77
7.1.240.0030.00515.90
7.1.230.0030.00616.02
7.1.220.0060.00315.88
7.1.210.0120.00315.93
7.1.200.0070.00315.95
7.1.190.0040.00416.04
7.1.180.0090.00315.87
7.1.170.0070.01016.06
7.1.160.0040.00415.92
7.1.150.0040.00716.00
7.1.140.0110.00415.97
7.1.130.0060.00315.74
7.1.120.0000.01215.96
7.1.110.0080.00816.05
7.1.100.0070.00417.10
7.1.90.0100.00716.10
7.1.80.0070.00715.95
7.1.70.0080.00516.61
7.1.60.0110.00825.63
7.1.50.0120.00925.24
7.1.40.0120.00825.17
7.1.30.0080.01025.17
7.1.20.0120.00825.30
7.1.10.0050.00816.17
7.1.00.0100.00516.24
7.0.330.0000.00815.26
7.0.320.0100.00315.42
7.0.310.0070.00715.49
7.0.300.0080.00415.30
7.0.290.0030.00615.57
7.0.280.0070.00715.48
7.0.270.0100.00315.73
7.0.260.0030.00915.71
7.0.250.0080.00815.68
7.0.240.0070.01015.35
7.0.230.0060.00615.27
7.0.220.0070.00715.27
7.0.210.0030.01015.57
7.0.200.0020.01116.28
7.0.190.0060.00716.14
7.0.180.0020.00815.91
7.0.170.0090.00315.95
7.0.160.0090.00415.84
7.0.150.0090.00515.93
7.0.140.0070.00815.98
7.0.130.0080.00615.92
7.0.120.0070.00516.09
7.0.110.0050.00515.97
7.0.100.0050.00716.05
7.0.90.0030.00915.80
7.0.80.0050.00816.09
7.0.70.0040.00915.88
7.0.60.0030.00915.86
7.0.50.0080.00315.88
7.0.40.0080.00515.23
7.0.30.0060.00615.06
7.0.20.0000.01415.04
7.0.10.0040.00815.05
7.0.00.0080.00314.89
5.6.400.0080.00814.29
5.6.390.0110.00314.50
5.6.380.0030.00914.45
5.6.370.0030.00714.41
5.6.360.0040.00814.63
5.6.350.0100.00314.49
5.6.340.0040.01114.34
5.6.330.0070.00714.59
5.6.320.0040.01114.36
5.6.310.0030.01314.54
5.6.300.0000.01314.54
5.6.290.0060.00814.59
5.6.280.0070.01114.55
5.6.270.0070.00714.45
5.6.260.0040.00714.63
5.6.250.0000.01414.42
5.6.240.0060.00614.50
5.6.230.0070.00714.48
5.6.220.0070.01114.36
5.6.210.0030.01514.44
5.6.200.0040.00714.41
5.6.190.0040.01114.33
5.6.180.0000.01214.25
5.6.170.0000.01214.58
5.6.160.0060.00914.05
5.6.150.0090.00614.44
5.6.140.0070.00414.50
5.6.130.0040.01114.43
5.6.120.0070.00714.23
5.6.110.0120.00314.40
5.6.100.0070.01014.19
5.6.90.0140.00314.33
5.6.80.0000.01514.07
5.6.70.0060.01014.27
5.6.60.0030.01314.13
5.6.50.0060.00914.06
5.6.40.0070.00314.14
5.6.30.0040.00814.44
5.6.20.0060.00614.23
5.6.10.0000.00914.47
5.6.00.0080.00814.41

preferences:
42.2 ms | 400 KiB | 5 Q