3v4l.org

run code in 300+ PHP versions simultaneously
<?php $month = 4; $monthName = date('M', strtotime('2012-'.$month.'-01')); $from = strtotime('first day of '.$monthName); if ( $from < time() ) { $from = strtotime('first day of '.$monthName.' '.(date('Y')+1)); } $to = strtotime('last day of month, 23:59:59', $from); echo date('d.m.Y H:i:s', $from)."\r\n"; echo date('d.m.Y H:i:s', $to)."\r\n";

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)
7.3.10.0090.00316.61
7.3.00.0080.00316.61
7.2.130.0060.00617.26
7.2.120.0060.00916.94
7.2.110.0060.00617.21
7.2.100.0070.00716.89
7.2.90.0030.01217.15
7.2.80.0030.01017.16
7.2.70.0070.00716.90
7.2.60.0000.01417.18
7.2.50.0030.00616.98
7.2.40.0090.00317.08
7.2.30.0100.00317.23
7.2.20.0030.01217.21
7.2.10.0030.01317.25
7.2.00.0080.00618.43
7.1.250.0080.00015.88
7.1.100.0060.00618.05
7.1.70.0030.00517.41
7.1.60.0110.01419.08
7.1.50.0100.00717.16
7.1.00.0000.05722.57
7.0.200.0040.00416.88
7.0.140.0030.07321.97
7.0.80.0130.07720.16
7.0.70.0170.08320.16
7.0.60.0230.07019.99
7.0.50.0570.07720.34
7.0.40.0200.06720.11
7.0.30.0030.08720.19
7.0.20.0100.08020.18
7.0.10.0100.08020.07
7.0.00.0100.08020.13
5.6.280.0000.07720.77
5.6.230.0130.08320.60
5.6.220.0130.08020.55
5.6.210.0000.05020.64
5.6.200.0200.05321.02
5.6.190.0070.05021.04
5.6.180.0230.07021.02
5.6.170.0130.08021.02
5.6.160.0170.07021.00
5.6.150.0030.07021.04
5.6.140.0100.07720.96
5.6.130.0130.08320.95
5.6.120.0070.08721.03
5.6.110.0070.06321.09
5.6.100.0100.08021.11
5.6.90.0070.08321.00
5.6.80.0070.07320.45
5.6.70.0070.08020.42
5.6.60.0100.08020.37
5.6.50.0100.03720.49
5.6.40.0070.04320.39
5.6.30.0000.08020.43
5.6.20.0070.04020.36
5.6.10.0070.04020.41
5.6.00.0100.07320.31
5.5.370.0030.08320.44
5.5.360.0130.07020.41
5.5.350.0070.08320.46
5.5.340.0200.07320.91
5.5.330.0130.07720.77
5.5.320.0070.08720.90
5.5.310.0100.08020.88
5.5.300.0030.08720.85
5.5.290.0070.09020.91
5.5.280.0170.07320.91
5.5.270.0100.06720.82
5.5.260.0130.08320.81
5.5.250.0130.07020.61
5.5.240.0100.07720.21
5.5.230.0170.05020.17
5.5.220.0130.06720.10
5.5.210.0130.07720.30
5.5.200.0070.04320.13
5.5.190.0070.08320.11
5.5.180.0030.09320.14
5.5.160.0100.07320.18
5.5.150.0070.07020.25
5.5.140.0100.07020.16
5.5.130.0100.07720.16
5.5.120.0100.04320.14
5.5.110.0000.08320.12
5.5.100.0070.08720.01
5.5.90.0100.05020.07
5.5.80.0100.05719.94
5.5.70.0070.07320.08
5.5.60.0100.07720.15
5.5.50.0100.07020.08
5.5.40.0070.07720.06
5.5.30.0070.07320.10
5.5.20.0200.06720.14
5.5.10.0070.07720.04
5.5.00.0030.07020.04
5.4.450.0200.07019.29
5.4.440.0200.07019.39
5.4.430.0070.08319.34
5.4.420.0070.07719.12
5.4.410.0170.06719.16
5.4.400.0000.08319.03
5.4.390.0100.07318.94
5.4.380.0170.07019.04
5.4.370.0130.07019.23
5.4.360.0070.07319.09
5.4.350.0030.04019.07
5.4.340.0170.09019.03
5.4.320.0170.07019.10
5.4.310.0070.06719.03
5.4.300.0070.08719.22
5.4.290.0170.06018.90
5.4.280.0030.08319.09
5.4.270.0070.06319.05
5.4.260.0070.07319.05
5.4.250.0030.04019.02
5.4.240.0070.07019.12
5.4.230.0030.05319.14
5.4.220.0100.06719.02
5.4.210.0030.07018.95
5.4.200.0030.08018.89
5.4.190.0070.06718.97
5.4.180.0100.07019.09
5.4.170.0030.07718.80
5.4.160.0070.07019.07
5.4.150.0070.06719.12
5.4.140.0130.06016.42
5.4.130.0170.04016.38
5.4.120.0130.06016.34
5.4.110.0030.07716.31
5.4.100.0000.05016.47
5.4.90.0100.06716.43
5.4.80.0100.06016.41
5.4.70.0030.08016.46
5.4.60.0100.06716.23
5.4.50.0070.07316.26
5.4.40.0030.08016.25
5.4.30.0130.06716.30
5.4.20.0000.08316.27
5.4.10.0130.07016.20
5.4.00.0130.06315.81
5.3.290.0070.08014.65
5.3.280.0130.06314.57
5.3.270.0100.05014.59
5.3.260.0000.08714.60
5.3.250.0100.07314.59
5.3.240.0070.07014.46
5.3.230.0030.07714.55
5.3.220.0130.06714.54
5.3.210.0030.08014.39
5.3.200.0070.04014.52
5.3.190.0070.03714.56
5.3.180.0030.08014.55
5.3.170.0070.07014.52
5.3.160.0100.07314.49
5.3.150.0100.05314.42
5.3.140.0100.07314.46
5.3.130.0100.07014.38
5.3.120.0130.06714.57
5.3.110.0100.08014.38
5.3.100.0130.07314.02
5.3.90.0170.03713.93
5.3.80.0000.07014.01
5.3.70.0030.07713.89
5.3.60.0100.06713.96
5.3.50.0030.06713.89
5.3.40.0070.06713.79
5.3.30.0030.07313.87
5.3.20.0130.05713.67
5.3.10.0100.06713.64
5.3.00.0000.08013.62
5.2.170.0100.05710.98
5.2.160.0100.05311.14
5.2.150.0100.05711.09
5.2.140.0070.06310.98
5.2.130.0030.05710.89
5.2.120.0170.05011.16
5.2.110.0030.06711.17
5.2.100.0130.05311.16
5.2.90.0100.05711.05
5.2.80.0030.06311.09
5.2.70.0030.06711.05
5.2.60.0070.06011.09
5.2.50.0070.05710.86
5.2.40.0070.06310.79
5.2.30.0070.05710.80
5.2.20.0130.05011.02
5.2.10.0070.06010.96
5.2.00.0030.07010.73
5.1.60.0000.05710.04
5.1.50.0000.06010.05
5.1.40.0170.03010.09
5.1.30.0030.06010.32
5.1.20.0070.03710.21
5.1.10.0000.06010.14
5.1.00.0070.05010.13
5.0.50.0030.0438.60
5.0.40.0030.0438.49
5.0.30.0000.0508.21
5.0.20.0000.0238.07
5.0.10.0070.0308.15
5.0.00.0030.0378.14
4.4.90.0100.0277.35
4.4.80.0000.0337.35
4.4.70.0070.0307.35
4.4.60.0030.0277.35
4.4.50.0070.0307.35
4.4.40.0070.0337.35
4.4.30.0000.0377.35
4.4.20.0000.0177.35
4.4.10.0070.0207.35
4.4.00.0000.0407.35
4.3.110.0030.0337.35
4.3.100.0170.0177.35
4.3.90.0000.0277.35
4.3.80.0030.0507.35
4.3.70.0030.0237.35
4.3.60.0030.0307.35
4.3.50.0030.0377.35
4.3.40.0000.0307.35
4.3.30.0030.0177.35
4.3.20.0000.0207.35
4.3.10.0030.0177.35
4.3.00.0000.0207.35

preferences:
38.02 ms | 400 KiB | 5 Q