3v4l.org

run code in 300+ PHP versions simultaneously
<?php function add_date($givendate,$day=0,$mth=0,$yr=0) { $cd = strtotime($givendate); $newdate = date('Y-m-d h:i:s', mktime(date('h',$cd), date('i',$cd), date('s',$cd), date('m',$cd)+$mth, date('d',$cd)+$day, date('Y',$cd)+$yr)); return $newdate; } $current_month_first='01'.'-'.date("m").'-'.date("Y"); print $current_month_first_stamp=strtotime($current_month_first); $kezdonapszam="5"; $kezdonapszam_int= (int) $kezdonapszam; $kezdonapszam_int=$kezdonapszam_int-1; $kezdo_full=add_date($current_month_first, $kezdonapszam_int); print strtotime($kezdo_full); if (strtotime($kezdo_full)<$current_month_first_stamp) {$kezdo_full=add_date($kezdo_full,0,1);} print $kezdo_full; //print date("Y-m-d",$kezdo_full);

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)
8.3.60.0120.00918.68
8.3.50.0110.01021.21
8.3.40.0060.01218.91
8.3.30.0040.01118.92
8.3.20.0040.00418.85
8.3.10.0090.00020.64
8.3.00.0100.00017.75
8.2.180.0080.00817.00
8.2.170.0160.00322.96
8.2.160.0100.00722.27
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0040.00419.82
8.2.110.0060.00322.28
8.2.100.0090.00318.03
8.2.90.0000.00719.34
8.2.80.0000.00817.97
8.2.70.0000.00817.73
8.2.60.0100.00017.93
8.2.50.0090.00018.07
8.2.40.0040.00418.34
8.2.30.0080.00020.02
8.2.20.0060.00317.85
8.2.10.0030.00617.96
8.2.00.0030.00718.13
8.1.280.0120.00925.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0100.00317.60
8.1.230.0090.00617.48
8.1.220.0030.00618.77
8.1.210.0000.00818.78
8.1.200.0030.00717.60
8.1.190.0000.00917.65
8.1.180.0050.00318.10
8.1.170.0070.00018.90
8.1.160.0000.00718.98
8.1.150.0000.00818.79
8.1.140.0040.00417.57
8.1.130.0070.00017.97
8.1.120.0000.00717.70
8.1.110.0040.00417.59
8.1.100.0000.00817.56
8.1.90.0080.00017.66
8.1.80.0030.00717.60
8.1.70.0000.00717.63
8.1.60.0030.00617.63
8.1.50.0040.00417.64
8.1.40.0000.00917.66
8.1.30.0080.00017.65
8.1.20.0090.00017.77
8.1.10.0040.00417.60
8.1.00.0000.00917.56
8.0.300.0040.00419.98
8.0.290.0040.00417.13
8.0.280.0070.00018.61
8.0.270.0070.00017.33
8.0.260.0000.00717.13
8.0.250.0040.00417.13
8.0.240.0080.00017.23
8.0.230.0030.00317.27
8.0.220.0090.00017.21
8.0.210.0000.00717.18
8.0.200.0000.00817.24
8.0.190.0000.00917.09
8.0.180.0050.00317.18
8.0.170.0000.00817.15
8.0.160.0040.00417.16
8.0.150.0030.00517.13
8.0.140.0070.00417.18
8.0.130.0030.00313.55
8.0.120.0000.00817.14
8.0.110.0050.00317.13
8.0.100.0030.00517.05
8.0.90.0000.00717.22
8.0.80.0100.01017.14
8.0.70.0070.00017.25
8.0.60.0040.00417.19
8.0.50.0080.00017.24
8.0.30.0110.00817.42
8.0.20.0110.01017.44
8.0.10.0040.00417.20
8.0.00.0100.01016.89
7.4.330.0030.00314.79
7.4.320.0040.00416.75
7.4.300.0000.00616.74
7.4.290.0040.00416.78
7.4.280.0030.00616.70
7.4.270.0070.00016.69
7.4.260.0080.00013.39
7.4.250.0040.00416.68
7.4.240.0000.00816.68
7.4.230.0000.00716.78
7.4.220.0090.01316.68
7.4.210.0040.01016.78
7.4.200.0070.00016.66
7.4.190.0030.00316.82
7.4.160.0080.00816.66
7.4.150.0100.01017.40
7.4.140.0100.01017.29
7.4.130.0100.00716.68
7.4.120.0060.01116.63
7.4.110.0110.00816.66
7.4.100.0040.01916.91
7.4.90.0090.00916.76
7.4.80.0000.02119.03
7.4.70.0120.00616.72
7.4.60.0100.00716.64
7.4.50.0030.00316.70
7.4.40.0080.00422.27
7.4.30.0140.00316.79
7.4.00.0030.01215.52
7.3.330.0050.00013.41
7.3.320.0030.00313.38
7.3.310.0000.00716.49
7.3.300.0040.00416.37
7.3.290.0070.00716.51
7.3.280.0070.00816.42
7.3.270.0090.00917.40
7.3.260.0190.00218.24
7.3.250.0140.00516.57
7.3.240.0110.00516.82
7.3.230.0090.00916.91
7.3.210.0120.00616.57
7.3.200.0030.01319.39
7.3.190.0090.00816.88
7.3.180.0150.00816.80
7.3.170.0090.01216.62
7.3.160.0030.01316.66
7.3.120.0040.01514.96
7.3.110.0030.01014.91
7.3.100.0040.01115.05
7.3.90.0080.00815.22
7.3.80.0030.01014.92
7.3.70.0060.00915.07
7.3.60.0000.01515.13
7.3.50.0040.00815.08
7.3.40.0040.01415.10
7.3.30.0080.00414.95
7.3.20.0060.00316.93
7.3.10.0120.00416.75
7.3.00.0120.00516.77
7.2.330.0090.00916.98
7.2.320.0190.00516.98
7.2.310.0070.01117.04
7.2.300.0060.01216.84
7.2.290.0030.01316.66
7.2.240.0050.01015.27
7.2.230.0100.01015.35
7.2.220.0060.00915.34
7.2.210.0030.01515.24
7.2.200.0100.00615.39
7.2.190.0000.01315.37
7.2.180.0000.01415.28
7.2.170.0120.00315.03
7.2.160.0030.01315.35
7.2.150.0030.01317.14
7.2.140.0000.01317.16
7.2.130.0090.00517.06
7.2.120.0100.00716.95
7.2.110.0090.01017.00
7.2.100.0090.00517.03
7.2.90.0070.01116.94
7.2.80.0060.01116.83
7.2.70.0080.00917.13
7.2.60.0070.00617.09
7.2.50.0070.00917.00
7.2.40.0080.00517.01
7.2.30.0110.00616.98
7.2.20.0100.00917.01
7.2.10.0060.00916.93
7.2.00.0080.00717.59
7.1.330.0070.01015.91
7.1.320.0040.00716.09
7.1.310.0060.00616.10
7.1.300.0090.00015.80
7.1.290.0090.00616.08
7.1.280.0070.01315.90
7.1.270.0070.01015.76
7.1.260.0120.00016.03
7.1.250.0080.00715.81
7.1.200.0070.00415.85
7.1.100.0040.01118.46
7.1.70.0000.01017.35
7.1.60.0090.01619.40
7.1.50.0070.00717.16
7.1.00.0000.07322.45
7.0.200.0220.00416.66
7.0.140.0070.06722.07
7.0.100.0130.08020.06
7.0.90.0070.08319.97
7.0.80.0170.07720.00
7.0.70.0000.06319.89
7.0.60.0030.08319.93
7.0.50.0130.06720.34
7.0.40.0070.08020.15
7.0.30.0070.08020.05
7.0.20.0100.07020.05
7.0.10.0100.08020.10
7.0.00.0070.05020.16
5.6.280.0130.06020.98
5.6.250.0170.06720.57
5.6.240.0100.09720.64
5.6.230.0070.07720.51
5.6.220.0030.04720.68
5.6.210.0030.06320.68
5.6.200.0100.07721.11
5.6.190.0070.08321.07
5.6.180.0070.05021.17
5.6.170.0000.08021.06
5.6.160.0070.08721.14
5.6.150.0130.06720.95
5.6.140.0030.09021.01
5.6.130.0100.07721.04
5.6.120.0070.08321.07
5.6.110.0000.08721.05
5.6.100.0070.06721.04
5.6.90.0070.04721.08
5.6.80.0000.05720.43
5.6.70.0100.07720.34
5.6.60.0070.08020.39
5.6.50.0070.08020.46
5.6.40.0070.07320.43
5.6.30.0130.07320.50
5.6.20.0030.04020.41
5.6.10.0100.05020.37
5.6.00.0100.04320.41
5.5.380.0200.07020.38
5.5.370.0030.05020.32
5.5.360.0270.06320.49
5.5.350.0000.07320.45
5.5.340.0000.04320.80
5.5.330.0200.07720.77
5.5.320.0070.07320.89
5.5.310.0030.09020.93
5.5.300.0070.07020.91
5.5.290.0000.04720.80
5.5.280.0200.07020.84
5.5.270.0070.06320.77
5.5.260.0000.05020.86
5.5.250.0100.07720.73
5.5.240.0030.04720.12
5.5.230.0130.07020.27
5.5.220.0070.06320.11
5.5.210.0200.05720.28
5.5.200.0030.08020.16
5.5.190.0130.06720.00
5.5.180.0070.04720.23
5.5.160.0030.04320.22
5.5.150.0030.04020.18
5.5.140.0070.03720.22
5.5.130.0000.04320.18
5.5.120.0070.03720.26
5.5.110.0030.04320.23
5.5.100.0070.04020.05
5.5.90.0030.03720.17
5.5.80.0100.02720.08
5.5.70.0070.03320.14
5.5.60.0100.03320.09
5.5.50.0070.06020.13
5.5.40.0030.03719.97
5.5.30.0030.06720.04
5.5.20.0030.04020.05
5.5.10.0030.05720.02
5.5.00.0000.04320.05
5.4.450.0030.04019.43
5.4.440.0130.07319.45
5.4.430.0070.03719.47
5.4.420.0170.07319.36
5.4.410.0030.07319.38
5.4.400.0100.04019.23
5.4.390.0070.07019.16
5.4.380.0030.08019.09
5.4.370.0070.07718.91
5.4.360.0070.08019.05
5.4.350.0100.08019.09
5.4.340.0030.04318.88
5.4.320.0070.03719.13
5.4.310.0000.04018.95
5.4.300.0030.04019.02
5.4.290.0130.02719.09
5.4.280.0000.04018.84
5.4.270.0000.05318.94
5.4.260.0000.04318.89
5.4.250.0030.03718.91
5.4.240.0030.05319.20
5.4.230.0000.05319.12
5.4.220.0000.05319.12
5.4.210.0100.06018.84
5.4.200.0070.03319.20
5.4.190.0030.04019.15
5.4.180.0070.03318.84
5.4.170.0100.04019.11
5.4.160.0070.03319.14
5.4.150.0000.04319.03
5.4.140.0030.03716.34
5.4.130.0070.03316.33
5.4.120.0000.04016.34
5.4.110.0030.03716.34
5.4.100.0070.03316.42
5.4.90.0030.03716.42
5.4.80.0000.03716.43
5.4.70.0030.03316.48
5.4.60.0000.03716.48
5.4.50.0070.03316.50
5.4.40.0000.04016.41
5.4.30.0070.05716.46
5.4.20.0130.02716.44
5.4.10.0070.03016.36
5.4.00.0070.03715.87
5.3.290.0070.04014.69
5.3.280.0030.04014.56
5.3.270.0000.04014.55
5.3.260.0070.03314.56
5.3.250.0100.03714.56
5.3.240.0070.03314.53
5.3.230.0000.04014.69
5.3.220.0000.04014.63
5.3.210.0030.03714.63
5.3.200.0000.04014.52
5.3.190.0100.03014.63
5.3.180.0000.04014.63
5.3.170.0030.03714.59
5.3.160.0000.04014.67
5.3.150.0130.04714.63
5.3.140.0100.02714.49
5.3.130.0070.03714.60
5.3.120.0030.03314.47
5.3.110.0000.04014.61
5.3.100.0000.04013.96
5.3.90.0030.03714.08
5.3.80.0000.05314.13
5.3.70.0030.03714.08
5.3.60.0070.03314.01
5.3.50.0000.04014.04
5.3.40.0030.04714.05
5.3.30.0030.04314.00
5.3.20.0130.06313.62
5.3.10.0070.07313.67
5.3.00.0030.06313.73
5.2.170.0000.03011.06
5.2.160.0030.02711.07
5.2.150.0030.06311.20
5.2.140.0030.06011.07
5.2.130.0130.05711.10
5.2.120.0070.06011.10
5.2.110.0000.04011.00
5.2.100.0070.03011.19
5.2.90.0030.06011.22
5.2.80.0000.04311.02
5.2.70.0100.04011.03
5.2.60.0030.04011.11
5.2.50.0100.04711.11
5.2.40.0000.03311.02
5.2.30.0100.05711.03
5.2.20.0000.04711.02
5.2.10.0030.05010.97
5.2.00.0070.04710.74
5.1.60.0070.04310.70
5.1.50.0000.05710.70
5.1.40.0030.05010.70
5.1.30.0030.05710.70
5.1.20.0070.05310.70
5.1.10.0030.05310.70
5.1.00.0030.05710.70
5.0.50.0070.02710.70
5.0.40.0030.04710.70
5.0.30.0000.04010.70
5.0.20.0000.04710.70
5.0.10.0000.04010.70
5.0.00.0100.06010.70
4.4.90.0030.03710.70
4.4.80.0070.03310.70
4.4.70.0070.03010.70
4.4.60.0030.03310.70
4.4.50.0030.03310.70
4.4.40.0000.04310.70
4.4.30.0030.03710.70
4.4.20.0030.03710.70
4.4.10.0070.02710.70
4.4.00.0100.02010.70
4.3.110.0030.03010.70
4.3.100.0000.02010.70
4.3.90.0030.03710.70
4.3.80.0000.04010.70
4.3.70.0070.03010.70
4.3.60.0000.03310.70
4.3.50.0070.02010.70
4.3.40.0000.04010.70
4.3.30.0000.02310.70
4.3.20.0070.02010.70
4.3.10.0000.03310.70
4.3.00.0030.02010.70

preferences:
39.29 ms | 401 KiB | 5 Q