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; */ echo "다음주 월요일 : ".date('Y-m-d',mktime(0,0,0,$month,$day-$w+8,$year))."<br>";

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)
8.3.60.0090.00918.43
8.3.50.0110.00316.48
8.3.40.0070.00718.79
8.3.30.0110.00418.83
8.3.20.0000.00720.33
8.3.10.0000.00821.87
8.3.00.0080.00019.13
8.2.180.0160.00618.30
8.2.170.0110.00422.96
8.2.160.0030.01320.35
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0040.00419.46
8.2.120.0040.00426.35
8.2.110.0000.00920.99
8.2.100.0120.00018.09
8.2.90.0000.00819.18
8.2.80.0030.00518.05
8.2.70.0030.00617.50
8.2.60.0030.00518.04
8.2.50.0040.00418.10
8.2.40.0070.00020.42
8.2.30.0080.00020.97
8.2.20.0000.00818.20
8.2.10.0050.00218.26
8.2.00.0040.00418.06
8.1.280.0100.01025.92
8.1.270.0040.00422.02
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0050.00522.21
8.1.230.0040.00717.82
8.1.220.0060.00317.79
8.1.210.0090.00018.77
8.1.200.0030.00617.48
8.1.190.0030.00517.23
8.1.180.0040.00418.10
8.1.170.0030.00618.73
8.1.160.0040.00419.09
8.1.150.0000.00720.66
8.1.140.0030.00619.57
8.1.130.0030.00318.89
8.1.120.0040.00417.54
8.1.110.0030.00517.65
8.1.100.0060.00317.66
8.1.90.0030.00617.50
8.1.80.0040.00417.49
8.1.70.0000.00817.59
8.1.60.0080.00017.56
8.1.50.0060.00317.61
8.1.40.0040.00417.60
8.1.30.0000.00717.79
8.1.20.0040.00417.78
8.1.10.0070.00417.45
8.1.00.0000.00917.62
8.0.300.0080.00018.77
8.0.290.0050.00316.88
8.0.280.0030.00318.54
8.0.270.0070.00017.36
8.0.260.0060.00017.08
8.0.250.0030.00317.21
8.0.240.0030.00517.20
8.0.230.0070.00017.21
8.0.220.0000.00717.08
8.0.210.0050.00217.12
8.0.200.0050.00217.21
8.0.190.0090.00317.21
8.0.180.0000.00717.20
8.0.170.0050.00317.14
8.0.160.0000.00817.00
8.0.150.0070.00017.04
8.0.140.0000.00917.07
8.0.130.0030.00313.44
8.0.120.0000.00917.07
8.0.110.0000.00716.90
8.0.100.0040.00416.91
8.0.90.0000.00817.23
8.0.80.0060.00917.02
8.0.70.0050.00217.05
8.0.60.0050.00217.07
8.0.50.0000.00817.07
8.0.30.0090.00817.27
8.0.20.0110.00917.40
8.0.10.0020.00517.30
8.0.00.0180.00016.80
7.4.330.0000.00515.55
7.4.320.0060.00016.61
7.4.300.0030.00316.51
7.4.290.0070.00316.55
7.4.280.0030.00516.46
7.4.270.0050.00216.62
7.4.260.0080.00016.54
7.4.250.0030.00616.45
7.4.240.0070.00016.46
7.4.230.0040.00416.38
7.4.220.0060.01216.65
7.4.210.0060.00916.61
7.4.200.0080.00016.63
7.4.160.0080.00816.64
7.4.150.0040.01317.40
7.4.140.0120.00817.86
7.4.130.0030.01616.40
7.4.120.0110.00816.57
7.4.110.0060.01216.61
7.4.100.0120.00916.67
7.4.90.0120.00616.75
7.4.80.0080.00819.39
7.4.70.0030.01316.70
7.4.60.0090.00616.68
7.4.50.0000.01216.59
7.4.40.0070.01116.53
7.4.30.0030.01316.63
7.4.10.0060.01315.21
7.4.00.0090.00815.03
7.3.330.0050.00013.20
7.3.320.0000.00513.16
7.3.310.0030.00316.24
7.3.300.0030.00316.38
7.3.290.0070.00016.23
7.3.280.0080.00916.32
7.3.270.0130.00417.40
7.3.260.0110.00916.54
7.3.250.0080.00916.50
7.3.240.0080.00916.43
7.3.230.0100.01016.60
7.3.210.0110.01116.31
7.3.200.0140.00716.36
7.3.190.0090.01316.63
7.3.180.0090.00616.36
7.3.170.0060.01216.42
7.3.160.0040.01316.54
7.3.130.0000.02014.98
7.3.120.0100.00814.85
7.3.110.0020.01714.99
7.3.100.0070.00714.81
7.3.90.0060.00814.83
7.3.80.0090.00315.00
7.3.70.0070.01115.02
7.3.60.0090.00214.64
7.3.50.0100.00515.04
7.3.40.0090.00514.99
7.3.30.0050.00814.91
7.3.20.0050.00916.73
7.3.10.0020.01416.48
7.3.00.0060.00616.75
7.2.330.0090.00816.89
7.2.320.0170.00016.77
7.2.310.0070.01416.70
7.2.300.0030.01316.95
7.2.290.0110.01116.54
7.2.260.0030.01715.45
7.2.250.0090.01015.10
7.2.240.0100.00715.05
7.2.230.0070.01115.24
7.2.220.0070.00515.19
7.2.210.0060.01115.31
7.2.200.0050.00715.20
7.2.190.0100.00615.04
7.2.180.0050.00815.22
7.2.170.0070.00915.06
7.2.160.0040.00715.03
7.2.150.0060.00317.09
7.2.140.0120.00317.13
7.2.130.0030.00616.93
7.2.120.0110.00416.84
7.2.110.0060.01217.04
7.2.100.0070.00716.97
7.2.90.0060.00917.04
7.2.80.0090.00017.08
7.2.70.0070.01116.91
7.2.60.0040.01016.95
7.2.50.0060.00616.80
7.2.40.0000.00917.14
7.2.30.0060.00916.75
7.2.20.0040.00817.09
7.2.10.0090.00616.91
7.2.00.0070.01218.09
7.1.330.0090.00615.89
7.1.320.0060.00615.90
7.1.310.0110.00615.91
7.1.300.0000.01215.63
7.1.290.0080.00515.82
7.1.280.0040.00615.99
7.1.270.0060.00815.79
7.1.260.0040.00915.88
7.1.250.0030.01315.86
7.1.240.0070.00315.88
7.1.230.0030.01415.63
7.1.220.0070.00715.75
7.1.210.0030.00915.96
7.1.200.0000.01415.65
7.1.190.0000.01615.93
7.1.180.0000.01315.97
7.1.170.0000.01115.87
7.1.160.0040.01115.99
7.1.150.0030.00515.98
7.1.140.0030.01215.63
7.1.130.0110.00715.80
7.1.120.0090.00615.84
7.1.110.0000.00915.75
7.1.100.0040.01116.98
7.1.90.0110.00315.60
7.1.80.0070.00315.73
7.1.70.0020.00916.59
7.1.60.0110.01025.46
7.1.50.0130.00625.39
7.1.40.0140.01025.14
7.1.30.0080.01125.16
7.1.20.0110.01425.25
7.1.10.0020.01316.05
7.1.00.0030.01116.30
7.0.330.0040.01115.40
7.0.320.0040.00915.55
7.0.310.0050.00515.28
7.0.300.0090.00315.66
7.0.290.0120.00615.63
7.0.280.0060.00915.13
7.0.270.0060.01015.31
7.0.260.0070.01015.32
7.0.250.0110.00415.11
7.0.240.0040.01115.38
7.0.230.0130.00315.61
7.0.220.0080.00415.69
7.0.210.0060.00915.49
7.0.200.0080.00516.13
7.0.190.0050.00616.16
7.0.180.0060.01115.92
7.0.170.0080.00715.78
7.0.160.0080.00715.96
7.0.150.0030.01015.76
7.0.140.0070.00515.86
7.0.130.0040.00715.80
7.0.120.0090.00516.08
7.0.110.0040.00915.94
7.0.100.0050.01015.91
7.0.90.0080.00815.81
7.0.80.0100.00615.96
7.0.70.0040.01115.89
7.0.60.0070.01015.84
7.0.50.0030.01315.90
7.0.40.0060.01014.99
7.0.30.0050.01314.84
7.0.20.0050.00914.97
7.0.10.0050.01015.09
7.0.00.0070.00714.86
5.6.400.0110.00314.45
5.6.390.0150.00014.25
5.6.380.0030.00914.45
5.6.370.0040.00714.46
5.6.360.0080.00414.30
5.6.350.0040.00414.09
5.6.340.0080.00014.06
5.6.330.0070.01014.42
5.6.320.0040.00714.38
5.6.310.0110.00414.21
5.6.300.0030.01014.31
5.6.290.0060.01014.55
5.6.280.0060.00914.25
5.6.270.0070.00714.12
5.6.260.0080.00814.12
5.6.250.0120.00614.27
5.6.240.0100.01314.38
5.6.230.0000.02114.15
5.6.220.0110.01114.65
5.6.210.0150.00614.28
5.6.200.0110.01214.45
5.6.190.0130.00614.32
5.6.180.0020.01814.28
5.6.170.0070.01014.27
5.6.160.0070.01014.37
5.6.150.0060.01314.18
5.6.140.0030.01014.31
5.6.130.0140.00314.41
5.6.120.0030.01414.15
5.6.110.0110.00714.59
5.6.100.0140.00314.57
5.6.90.0030.01414.56
5.6.80.0030.01314.01
5.6.70.0040.00814.08
5.6.60.0100.00614.39
5.6.50.0070.00714.33
5.6.40.0000.01514.30
5.6.30.0030.01214.47
5.6.20.0060.01214.18
5.6.10.0060.00914.17
5.6.00.0030.01314.38

preferences:
47.44 ms | 400 KiB | 5 Q