3v4l.org

run code in 300+ PHP versions simultaneously
<?php $time = strtotime(date('Y-m').'-01'); echo date('Y-m-d',$time); echo '<br>'.$final = date("Y-t-d", strtotime("-1 month", $time)); echo date('m-01-Y 00:00:00',strtotime('this month')) . '<br/>'; echo date('m-t-Y 12:59:59',strtotime('this month')) . '<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)
8.3.40.0140.00718.95
8.3.30.0120.00318.79
8.3.20.0040.00418.75
8.3.10.0040.00419.07
8.3.00.0090.00019.63
8.2.170.0060.00922.96
8.2.160.0100.00718.99
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0050.00221.16
8.2.110.0060.00320.47
8.2.100.0060.00617.97
8.2.90.0080.00019.34
8.2.80.0000.00819.16
8.2.70.0000.00817.88
8.2.60.0000.01017.93
8.2.50.0030.00518.07
8.2.40.0080.00018.30
8.2.30.0040.00418.11
8.2.20.0030.00617.94
8.2.10.0000.00717.82
8.2.00.0000.00817.95
8.1.270.0050.00223.99
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0080.00521.98
8.1.230.0140.00020.90
8.1.220.0030.00518.77
8.1.210.0000.00919.02
8.1.200.0060.00617.47
8.1.190.0040.00417.52
8.1.180.0000.00818.10
8.1.170.0030.00718.98
8.1.160.0050.00218.95
8.1.150.0000.00818.79
8.1.140.0000.00717.71
8.1.130.0030.00317.96
8.1.120.0040.00417.67
8.1.110.0000.00717.70
8.1.100.0030.00317.73
8.1.90.0000.00717.77
8.1.80.0050.00217.63
8.1.70.0000.00817.68
8.1.60.0040.00417.77
8.1.50.0060.00317.56
8.1.40.0050.00317.79
8.1.30.0030.00617.81
8.1.20.0020.00517.86
8.1.10.0030.00617.70
8.1.00.0000.00717.57
8.0.300.0000.00719.98
8.0.290.0050.00217.00
8.0.280.0050.00318.48
8.0.270.0030.00317.41
8.0.260.0030.00317.10
8.0.250.0030.00517.27
8.0.240.0000.00717.12
8.0.230.0070.00017.29
8.0.220.0030.00317.06
8.0.210.0000.00717.18
8.0.200.0000.00617.15
8.0.190.0040.00417.14
8.0.180.0030.00517.21
8.0.170.0050.00317.09
8.0.160.0030.00317.07
8.0.150.0000.00917.21
8.0.140.0080.00417.12
8.0.130.0030.00313.49
8.0.120.0090.00017.08
8.0.110.0000.00817.00
8.0.100.0040.00417.23
8.0.90.0040.00417.17
8.0.80.0090.00617.11
8.0.70.0000.00717.06
8.0.60.0000.00717.04
8.0.50.0000.00717.15
8.0.30.0110.00717.32
8.0.20.0080.01017.40
8.0.10.0080.00017.04
8.0.00.0070.01116.93
7.4.330.0000.00513.02
7.4.320.0030.00316.66
7.4.300.0040.00416.75
7.4.290.0030.00316.74
7.4.280.0000.00816.61
7.4.270.0040.00416.73
7.4.260.0060.00013.23
7.4.250.0040.00416.72
7.4.240.0050.00316.67
7.4.230.0000.00716.55
7.4.220.0030.01316.71
7.4.210.0100.01016.80
7.4.200.0000.00716.78
7.4.190.0030.00316.86
7.4.160.0100.01016.69
7.4.150.0180.00616.72
7.4.140.0060.01116.65
7.4.130.0090.01216.72
7.4.120.0090.00916.75
7.4.110.0240.00016.73
7.4.100.0070.01016.58
7.4.90.0070.01116.55
7.4.80.0090.01519.39
7.4.70.0140.00316.73
7.4.60.0170.00016.64
7.4.50.0030.00616.39
7.4.40.0040.01216.62
7.4.30.0120.00416.72
7.4.10.0060.01015.39
7.4.00.0050.01015.13
7.3.330.0060.00013.32
7.3.320.0040.00413.25
7.3.310.0030.00316.48
7.3.300.0000.00716.41
7.3.290.0080.00816.47
7.3.280.0070.01016.45
7.3.270.0030.01416.65
7.3.260.0250.01916.46
7.3.250.0140.01016.77
7.3.240.0110.01116.76
7.3.230.0100.00716.77
7.3.210.0030.01416.45
7.3.200.0160.00016.82
7.3.190.0130.00316.43
7.3.180.0110.00616.40
7.3.170.0090.00916.49
7.3.160.0130.00316.77
7.3.130.0100.00714.99
7.3.120.0090.00715.10
7.3.110.0030.01514.99
7.3.100.0100.00315.16
7.3.90.0130.00315.11
7.3.80.0030.01314.91
7.3.70.0040.01114.97
7.3.60.0030.00915.00
7.3.50.0000.00914.77
7.3.40.0030.00614.75
7.3.30.0100.00715.05
7.3.20.0090.00316.63
7.3.10.0020.01316.65
7.3.00.0070.00816.64
7.2.330.0130.00616.57
7.2.320.0100.00716.87
7.2.310.0090.00917.00
7.2.300.0070.01116.99
7.2.290.0070.01116.73
7.2.260.0040.00815.32
7.2.250.0100.00715.02
7.2.240.0070.00715.00
7.2.230.0070.00715.20
7.2.220.0060.01015.12
7.2.210.0100.00615.20
7.2.200.0030.01015.08
7.2.190.0040.00815.33
7.2.180.0000.01415.21
7.2.170.0080.00815.37
7.2.160.0060.00915.16
7.2.150.0000.01116.78
7.2.140.0030.01017.05
7.2.130.0080.00616.93
7.2.120.0040.01217.04
7.2.110.0110.00816.95
7.2.100.0070.00916.99
7.2.90.0090.00417.10
7.2.80.0060.00916.94
7.2.70.0090.00917.14
7.2.60.0090.00716.99
7.2.50.0080.01017.21
7.2.40.0080.00717.11
7.2.30.0070.01216.97
7.2.20.0080.00917.11
7.2.10.0120.00517.08
7.2.00.0050.01116.93
7.1.330.0070.00715.93
7.1.320.0000.00916.04
7.1.310.0080.00015.75
7.1.300.0000.01115.98
7.1.290.0000.01115.85
7.1.280.0030.01015.80
7.1.270.0050.00515.91
7.1.260.0060.00615.97
7.1.250.0080.00415.81
7.1.240.0060.01216.02
7.1.230.0000.01515.86
7.1.220.0000.01215.74
7.1.210.0030.00915.91
7.1.200.0060.01215.96
7.1.190.0030.01415.93
7.1.180.0070.01015.93
7.1.170.0000.01015.67
7.1.160.0030.00915.79
7.1.150.0080.00815.86
7.1.140.0040.00715.68
7.1.130.0050.00316.00
7.1.120.0030.01315.86
7.1.110.0070.01015.85
7.1.100.0150.00315.85
7.1.90.0040.00815.90
7.1.80.0040.01115.84
7.1.70.0000.01016.70
7.1.60.0050.00917.64
7.1.50.0050.01216.50
7.1.40.0000.01015.78
7.1.30.0030.01016.02
7.1.20.0040.00715.98
7.1.10.0110.00315.66
7.1.00.0070.04019.08
7.0.330.0030.00615.47
7.0.320.0100.00015.68
7.0.310.0150.00315.39
7.0.300.0060.00615.30
7.0.290.0060.00315.39
7.0.280.0070.01115.66
7.0.270.0050.00515.39
7.0.260.0060.01015.38
7.0.250.0090.00915.59
7.0.240.0000.01315.53
7.0.230.0030.01015.63
7.0.220.0070.00715.39
7.0.210.0070.00715.53
7.0.200.0040.00816.21
7.0.190.0000.01215.43
7.0.180.0070.00715.50
7.0.170.0070.00415.54
7.0.160.0000.01015.26
7.0.150.0030.00915.37
7.0.140.0030.04018.74
7.0.130.0060.00315.63
7.0.120.0030.04118.71
7.0.110.0120.00015.57
7.0.100.0000.00915.20
7.0.90.0030.02817.73
7.0.80.0090.02217.69
7.0.70.0100.03517.75
7.0.60.0080.04217.76
7.0.50.0140.03617.71
7.0.40.0080.04516.87
7.0.30.0030.03316.81
7.0.20.0080.04516.95
7.0.10.0030.03716.83
7.0.00.0060.04316.83
5.6.400.0070.01014.49
5.6.390.0100.00314.46
5.6.380.0060.00614.49
5.6.370.0040.01114.33
5.6.360.0000.01614.29
5.6.350.0070.00714.41
5.6.340.0060.01214.43
5.6.330.0090.00314.36
5.6.320.0060.01214.70
5.6.310.0070.01014.68
5.6.300.0100.00314.30
5.6.290.0030.01014.70
5.6.280.0050.03817.69
5.6.270.0070.00314.67
5.6.260.0030.00714.36
5.6.250.0090.00614.58
5.6.240.0070.02317.57
5.6.230.0110.04217.59
5.6.220.0050.02217.59
5.6.210.0070.03617.54
5.6.200.0050.02417.69
5.6.190.0050.04817.78
5.6.180.0040.02317.78
5.6.170.0030.04917.55
5.6.160.0020.02817.68
5.6.150.0070.02217.64
5.6.140.0030.02617.73
5.6.130.0100.03517.75
5.6.120.0090.02517.70
5.6.110.0040.02617.56
5.6.100.0070.04517.64
5.6.90.0080.04017.58
5.6.80.0070.02117.42
5.6.70.0080.03017.24
5.6.60.0040.04317.39
5.6.50.0070.04017.30
5.6.40.0050.04317.44
5.6.30.0120.03817.30
5.6.20.0050.02917.41
5.6.10.0070.04417.28
5.6.00.0100.03517.42
5.5.380.0030.02717.55
5.5.370.0040.02317.35
5.5.360.0040.03017.47
5.5.350.0080.04517.24
5.5.340.0080.03217.62
5.5.330.0030.04617.45
5.5.320.0090.01817.49
5.5.310.0020.02717.68
5.5.300.0070.03817.51
5.5.290.0030.04517.54
5.5.280.0070.03717.60
5.5.270.0060.02217.50
5.5.260.0050.04417.65
5.5.250.0090.04317.40
5.5.240.0050.02517.31
5.5.230.0110.04117.43
5.5.220.0020.02217.14
5.5.210.0090.04017.15
5.5.200.0030.04017.04
5.5.190.0090.03817.38
5.5.180.0060.02717.27
5.5.170.0070.00714.36
5.5.160.0050.02017.22
5.5.150.0090.03317.24
5.5.140.0090.03917.24
5.5.130.0030.03017.30
5.5.120.0080.04217.30
5.5.110.0050.04517.32
5.5.100.0070.03417.21
5.5.90.0050.04017.17
5.5.80.0080.03817.21
5.5.70.0110.03517.20
5.5.60.0040.04017.07
5.5.50.0020.02517.12
5.5.40.0090.04217.27
5.5.30.0070.04217.19
5.5.20.0050.03017.18
5.5.10.0020.03117.34
5.5.00.0100.04017.04
5.4.450.0030.02515.25
5.4.440.0090.04215.35
5.4.430.0020.04515.29
5.4.420.0040.04415.25
5.4.410.0080.03515.36
5.4.400.0040.03414.93
5.4.390.0070.03415.08
5.4.380.0030.04614.89
5.4.370.0070.03415.11
5.4.360.0040.03715.03
5.4.350.0090.01715.08
5.4.340.0070.04115.24
5.4.330.0030.00711.11
5.4.320.0010.04315.21
5.4.310.0030.04415.07
5.4.300.0020.02715.18
5.4.290.0050.04115.05
5.4.280.0050.04014.99
5.4.270.0090.03614.95
5.4.260.0020.02415.04
5.4.250.0120.03314.95
5.4.240.0030.04315.17
5.4.230.0050.04515.05
5.4.220.0020.02515.04
5.4.210.0050.02014.95
5.4.200.0100.02315.10
5.4.190.0050.03915.07
5.4.180.0070.01714.98
5.4.170.0050.01915.08
5.4.160.0020.02114.88
5.4.150.0050.02014.99
5.4.140.0030.02813.82
5.4.130.0050.02113.83
5.4.120.0050.01813.65
5.4.110.0050.03713.68
5.4.100.0020.04013.58
5.4.90.0020.03313.69
5.4.80.0080.02513.73
5.4.70.0030.01813.72
5.4.60.0020.02113.58
5.4.50.0100.03313.63
5.4.40.0020.03313.79
5.4.30.0080.03513.67
5.4.20.0080.01613.64
5.4.10.0050.04013.64
5.4.00.0060.03713.43
5.3.290.0070.03512.67
5.3.280.0080.03812.48
5.3.270.0070.03012.67
5.3.260.0030.03412.64
5.3.250.0000.04212.63
5.3.240.0070.03512.49
5.3.230.0050.04012.44
5.3.220.0070.02612.43
5.3.210.0030.02212.55
5.3.200.0020.02012.54
5.3.190.0030.03712.49
5.3.180.0040.01712.56
5.3.170.0020.04512.58
5.3.160.0050.03412.61
5.3.150.0030.04112.62
5.3.140.0020.04312.49
5.3.130.0050.02012.41
5.3.120.0080.03712.52
5.3.110.0060.03812.49
5.3.100.0040.03512.33
5.3.90.0100.03912.30
5.3.80.0030.03312.11
5.3.70.0050.04212.17
5.3.60.0050.02212.17
5.3.50.0030.02212.30
5.3.40.0050.02512.28
5.3.30.0030.04012.26
5.3.20.0070.03311.97
5.3.10.0050.03811.97
5.3.00.0090.01811.93
5.2.170.0000.06311.14
5.2.160.0030.06711.13
5.2.150.0070.05311.00
5.2.140.0030.05310.96
5.2.130.0000.06310.89
5.2.120.0030.06310.96
5.2.110.0030.03711.06
5.2.100.0170.05311.12
5.2.90.0070.05711.14
5.2.80.0070.07011.08
5.2.70.0000.06711.06
5.2.60.0100.04010.88
5.2.50.0070.06011.05
5.2.40.0070.05710.98
5.2.30.0070.06010.96
5.2.20.0070.06310.92
5.2.10.0030.06010.88
5.2.00.0070.05710.61
5.1.60.0070.05310.43
5.1.50.0070.02710.43
5.1.40.0100.02310.43
5.1.30.0070.03310.43
5.1.20.0030.05010.43
5.1.10.0070.05010.43
5.1.00.0100.05710.43
5.0.50.0070.03010.43
5.0.40.0070.04310.43
5.0.30.0030.06310.43
5.0.20.0000.02310.43
5.0.10.0030.04310.43
5.0.00.0070.04710.43
4.4.90.0070.03010.43
4.4.80.0030.03310.43
4.4.70.0000.02710.43
4.4.60.0030.03310.43
4.4.50.0070.03010.43
4.4.40.0030.05310.43
4.4.30.0030.03010.43
4.4.20.0000.03310.43
4.4.10.0070.02710.43
4.4.00.0000.04310.43
4.3.110.0000.03010.43
4.3.100.0030.01710.43
4.3.90.0000.02010.43
4.3.80.0100.04310.43
4.3.70.0070.02710.43
4.3.60.0000.03710.43
4.3.50.0000.03010.43
4.3.40.0030.03010.43
4.3.30.0030.03010.43
4.3.20.0030.03010.43
4.3.10.0030.03010.43
4.3.00.0030.01710.43

preferences:
45.18 ms | 400 KiB | 5 Q