3v4l.org

run code in 300+ PHP versions simultaneously
<?php $month = 5; $monthName = date('M', strtotime('2012-'.$month.'-01')); $to = strtotime('last day of '.$monthName.', 23:59:59'); if ( $to < time() ) { $to = strtotime('last day of '.$monthName.' '.(date('Y')+1).', 23:59:59'); } $from = strtotime('first day of this month, 00:00:00', $to); 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)
7.2.00.0000.01619.62
7.1.200.0030.00915.99
7.1.100.0060.00318.33
7.1.70.0020.00517.48
7.1.60.0000.02119.08
7.1.50.0210.01434.94
7.1.00.0000.03722.31
7.0.200.0040.00417.12
7.0.140.0000.07722.08
7.0.80.0530.06019.92
7.0.70.0370.05719.94
7.0.60.0430.05720.09
7.0.50.0430.06720.29
7.0.40.0100.07319.94
7.0.30.0100.07320.18
7.0.20.0100.05020.13
7.0.10.0100.08320.14
7.0.00.0100.08320.04
5.6.280.0100.06721.14
5.6.230.0100.08020.68
5.6.220.0230.06720.48
5.6.210.0070.07720.66
5.6.200.0270.07321.02
5.6.190.0070.07320.98
5.6.180.0100.06321.03
5.6.170.0130.06020.93
5.6.160.0130.08321.13
5.6.150.0170.07021.04
5.6.140.0170.07021.13
5.6.130.0070.06721.00
5.6.120.0200.07720.96
5.6.110.0030.08021.00
5.6.100.0030.08720.95
5.6.90.0070.08720.93
5.6.80.0070.04020.38
5.6.70.0030.05720.40
5.6.60.0070.07320.30
5.6.50.0100.08020.55
5.6.40.0070.08020.37
5.6.30.0100.05320.35
5.6.20.0070.06720.41
5.6.10.0100.08320.29
5.6.00.0100.06320.38
5.5.370.0000.08320.40
5.5.360.0070.07720.34
5.5.350.0170.07020.31
5.5.340.0100.07320.88
5.5.330.0070.08020.87
5.5.320.0130.07720.64
5.5.310.0030.05320.92
5.5.300.0030.08020.89
5.5.290.0170.08320.77
5.5.280.0070.09020.72
5.5.270.0270.06320.85
5.5.260.0030.07720.63
5.5.250.0130.08020.67
5.5.240.0000.05320.16
5.5.230.0030.08020.26
5.5.220.0130.07320.27
5.5.210.0030.07020.26
5.5.200.0230.06720.24
5.5.190.0000.08720.12
5.5.180.0100.07020.27
5.5.160.0030.06720.08
5.5.150.0070.08020.20
5.5.140.0170.06020.23
5.5.130.0000.04320.26
5.5.120.0100.07720.07
5.5.110.0130.06720.17
5.5.100.0070.07720.05
5.5.90.0130.07720.06
5.5.80.0100.07020.14
5.5.70.0130.07320.12
5.5.60.0130.07020.03
5.5.50.0100.07020.08
5.5.40.0030.06320.08
5.5.30.0130.07020.14
5.5.20.0070.07020.14
5.5.10.0100.07720.09
5.5.00.0030.08320.02
5.4.450.0100.06319.36
5.4.440.0200.06019.11
5.4.430.0030.04319.46
5.4.420.0100.07719.13
5.4.410.0070.08019.28
5.4.400.0030.04719.24
5.4.390.0100.07718.79
5.4.380.0070.08319.12
5.4.370.0100.07019.23
5.4.360.0030.08018.94
5.4.350.0100.05318.81
5.4.340.0030.07719.14
5.4.320.0130.07319.03
5.4.310.0130.07319.23
5.4.300.0000.05718.96
5.4.290.0100.05319.11
5.4.280.0030.08319.02
5.4.270.0100.05318.97
5.4.260.0200.06319.05
5.4.250.0130.07019.02
5.4.240.0130.07019.05
5.4.230.0030.07019.11
5.4.220.0000.08718.94
5.4.210.0130.06719.12
5.4.200.0100.06318.89
5.4.190.0070.07319.05
5.4.180.0070.07318.97
5.4.170.0100.07018.95
5.4.160.0070.07719.05
5.4.150.0070.07718.79
5.4.140.0070.07016.33
5.4.130.0070.07316.40
5.4.120.0030.06316.32
5.4.110.0000.07316.39
5.4.100.0070.07016.28
5.4.90.0070.07316.32
5.4.80.0030.07716.30
5.4.70.0100.06316.46
5.4.60.0100.07316.38
5.4.50.0000.07716.19
5.4.40.0000.07716.45
5.4.30.0170.06016.31
5.4.20.0030.07716.46
5.4.10.0030.08016.18
5.4.00.0170.06715.82
5.3.290.0100.08014.62
5.3.280.0070.07714.55
5.3.270.0030.08014.60
5.3.260.0100.07014.54
5.3.250.0100.05714.60
5.3.240.0030.08014.56
5.3.230.0070.07314.56
5.3.220.0030.07714.40
5.3.210.0100.07314.57
5.3.200.0230.05714.56
5.3.190.0070.08014.56
5.3.180.0170.06314.51
5.3.170.0100.05714.42
5.3.160.0030.08014.52
5.3.150.0200.06314.52
5.3.140.0100.06714.41
5.3.130.0070.07714.49
5.3.120.0030.07014.54
5.3.110.0130.07314.37
5.3.100.0030.08014.04
5.3.90.0130.07314.01
5.3.80.0030.06014.02
5.3.70.0070.04314.00
5.3.60.0030.05013.86
5.3.50.0030.06313.95
5.3.40.0130.07313.90
5.3.30.0030.07013.89
5.3.20.0130.06013.66
5.3.10.0070.07013.51
5.3.00.0070.04713.61
5.2.170.0070.06711.44
5.2.160.0070.06011.44
5.2.150.0030.06011.44
5.2.140.0030.06711.44
5.2.130.0100.06011.44
5.2.120.0030.06311.44
5.2.110.0070.04311.44
5.2.100.0070.06011.44
5.2.90.0030.06311.44
5.2.80.0030.05711.44
5.2.70.0130.04011.44
5.2.60.0100.05711.44
5.2.50.0070.06011.44
5.2.40.0030.06711.44
5.2.30.0070.06311.44
5.2.20.0000.05311.44
5.2.10.0030.06011.44
5.2.00.0100.06011.44
5.1.60.0170.04011.44
5.1.50.0070.05011.44
5.1.40.0000.05311.44
5.1.30.0000.05711.44
5.1.20.0070.04011.44
5.1.10.0070.05711.44
5.1.00.0100.05311.44
5.0.50.0100.04011.44
5.0.40.0100.03311.44
5.0.30.0000.07011.44
5.0.20.0000.04711.44
5.0.10.0100.03711.44
5.0.00.0070.06711.44
4.4.90.0000.02311.44
4.4.80.0000.03311.44
4.4.70.0030.03711.44
4.4.60.0030.03711.44
4.4.50.0070.03011.44
4.4.40.0030.05311.44
4.4.30.0000.04011.44
4.4.20.0000.02711.44
4.4.10.0030.03311.44
4.4.00.0000.05311.44
4.3.110.0000.03711.44
4.3.100.0000.03711.44
4.3.90.0030.03311.44
4.3.80.0030.05011.44
4.3.70.0000.03711.44
4.3.60.0070.03011.44
4.3.50.0000.03711.44
4.3.40.0030.05311.44
4.3.30.0100.02711.44
4.3.20.0030.03311.44
4.3.10.0000.03711.44
4.3.00.0000.03311.44

preferences:
38.17 ms | 401 KiB | 5 Q