3v4l.org

run code in 300+ PHP versions simultaneously
<?php $month = 5; $month = sprintf("%02d", $month); echo $month; echo "\r\n"; $monthStart = new DateTime(); $monthStart->setDate(2013, $month, 01); echo $monthStart->format('jS, F Y'); echo "\r\n"; echo $monthStart->getTimestamp(); echo "\r\n"; $monthEnd = $monthStart->modify('+1 month'); //$monthEnd->setDate(2013, $month, 32); echo $monthEnd->format('jS, F Y'); echo "\r\n"; echo $monthEnd->getTimestamp(); echo "\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)
8.3.70.0120.00316.63
8.3.60.0140.00716.88
8.3.50.0110.00717.38
8.3.40.0100.01018.91
8.3.30.0070.01118.84
8.3.20.0090.00018.67
8.3.10.0040.00418.90
8.3.00.0050.00519.13
8.2.180.0220.00016.88
8.2.170.0070.00722.96
8.2.160.0120.00321.14
8.2.150.0030.00525.66
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0050.00320.81
8.2.110.0070.00322.38
8.2.100.0120.00017.96
8.2.90.0080.00019.35
8.2.80.0000.00818.11
8.2.70.0000.00817.75
8.2.60.0050.00518.05
8.2.50.0040.00418.10
8.2.40.0040.00418.34
8.2.30.0040.00418.16
8.2.20.0060.00317.81
8.2.10.0000.00818.02
8.2.00.0060.00317.89
8.1.280.0100.00725.92
8.1.270.0080.00024.66
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00322.42
8.1.230.0130.00017.83
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0030.00617.38
8.1.190.0000.00917.60
8.1.180.0060.00318.10
8.1.170.0050.00318.88
8.1.160.0030.00518.91
8.1.150.0050.00218.90
8.1.140.0060.00317.58
8.1.130.0000.00717.89
8.1.120.0040.00417.67
8.1.110.0070.00017.69
8.1.100.0070.00017.56
8.1.90.0070.00017.72
8.1.80.0000.00817.69
8.1.70.0030.00317.69
8.1.60.0040.00417.75
8.1.50.0030.00517.53
8.1.40.0040.00417.67
8.1.30.0040.00417.63
8.1.20.0040.00417.80
8.1.10.0000.00717.82
8.1.00.0050.00217.68
8.0.300.0000.00818.77
8.0.290.0040.00417.00
8.0.280.0030.00318.48
8.0.270.0040.00417.32
8.0.260.0060.00017.09
8.0.250.0000.00717.29
8.0.240.0040.00417.28
8.0.230.0070.00017.17
8.0.220.0030.00317.12
8.0.210.0030.00317.11
8.0.200.0030.00617.14
8.0.190.0040.00417.06
8.0.180.0060.00617.16
8.0.170.0070.00516.97
8.0.160.0040.00417.13
8.0.150.0000.00817.09
8.0.140.0000.00717.14
8.0.130.0060.00013.51
8.0.120.0020.00516.98
8.0.110.0000.00717.18
8.0.100.0000.00717.06
8.0.90.0070.00016.91
8.0.80.0060.00917.10
8.0.70.0000.00717.01
8.0.60.0030.00317.09
8.0.50.0000.00717.04
8.0.30.0090.00917.29
8.0.20.0110.00817.02
8.0.10.0040.00317.30
8.0.00.0080.01217.03
7.4.330.0060.00013.16
7.4.320.0060.00016.77
7.4.300.0060.00016.73
7.4.290.0000.00716.65
7.4.280.0000.00816.81
7.4.270.0050.00216.75
7.4.260.0030.00313.46
7.4.250.0000.00916.79
7.4.240.0070.00016.66
7.4.230.0030.00316.86
7.4.220.0150.01216.74
7.4.210.0100.00516.73
7.4.200.0070.00016.57
7.4.190.0070.00016.75
7.4.160.0040.01116.87
7.4.150.0070.01116.52
7.4.140.0090.00916.51
7.4.130.0110.00816.57
7.4.120.0040.01216.72
7.4.110.0090.00916.71
7.4.100.0200.00316.67
7.4.90.0100.01016.63
7.4.80.0120.00616.76
7.4.70.0140.00416.76
7.4.60.0060.01616.88
7.4.50.0100.00016.70
7.4.40.0100.00416.70
7.4.30.0060.01016.60
7.4.00.0060.00815.14
7.3.330.0060.00013.25
7.3.320.0000.00513.29
7.3.310.0040.00416.35
7.3.300.0030.00316.45
7.3.290.0110.00716.43
7.3.280.0120.00716.44
7.3.270.0100.00616.70
7.3.260.0050.01216.55
7.3.250.0110.01216.65
7.3.240.0100.00716.82
7.3.230.0040.01316.73
7.3.210.0100.00716.58
7.3.200.0040.01419.39
7.3.190.0080.00916.86
7.3.180.0040.01116.54
7.3.170.0100.00716.72
7.3.160.0130.00316.83
7.3.120.0000.00815.10
7.2.330.0100.00716.92
7.2.320.0170.00316.45
7.2.310.0030.01416.93
7.2.300.0090.00916.78
7.2.290.0080.00816.70
7.2.80.0000.01416.90
7.2.60.0040.01116.96
7.2.00.0030.00919.61
7.1.200.0030.00916.21
7.1.100.0080.00518.47
7.1.70.0000.01017.28
7.1.60.0140.01119.40
7.1.50.0040.00817.11
7.1.00.0070.07022.54
7.0.200.0340.00315.04
7.0.140.0070.07021.95
7.0.120.0070.05322.05
7.0.60.0100.07021.88
7.0.50.0100.06317.67
7.0.40.0100.07720.25
7.0.30.0200.04020.02
7.0.20.0230.08320.20
7.0.10.0030.04320.12
7.0.00.0200.07320.03
5.6.280.0030.07020.98
5.6.210.0100.03320.47
5.6.200.0030.04318.21
5.6.190.0200.07320.27
5.6.180.0870.07020.64
5.6.170.0230.08320.50
5.6.160.0100.06720.47
5.6.150.0130.07718.11
5.6.140.0100.04318.21
5.6.130.0070.04718.18
5.6.120.0100.08321.01
5.6.110.0100.08020.98
5.6.100.0070.07021.13
5.6.90.0170.03721.07
5.6.80.0130.05020.40
5.5.350.0000.07020.52
5.5.340.0130.05017.97
5.5.330.0070.04320.21
5.5.320.0470.04320.24
5.5.310.0300.02720.16
5.5.300.0000.04317.91
5.5.290.0100.07718.02
5.5.280.0070.08020.96
5.5.270.0200.05720.95
5.5.260.0130.07320.64
5.5.250.0300.05720.57
5.5.240.0170.08320.18
5.4.450.0030.04319.51
5.4.440.0130.07719.51
5.4.430.0100.04019.40
5.4.420.0070.06319.50
5.4.410.0070.07019.28
5.4.400.0070.07019.09
5.4.390.0070.05019.12
5.4.380.0030.04718.91
5.4.370.0100.06318.79
5.4.360.0070.03719.14
5.4.350.0170.06019.14
5.4.340.0100.07319.18
5.4.320.0070.06018.92
5.4.310.0030.06719.18
5.4.300.0030.06019.18
5.4.290.0070.07718.78
5.4.280.0070.05719.18
5.4.270.0100.07319.07
5.4.260.0130.06319.14
5.4.250.0100.08019.08
5.4.240.0030.07319.00
5.4.230.0030.05318.91
5.4.220.0070.03718.91
5.4.210.0030.06319.10
5.4.200.0070.07318.78
5.4.190.0030.06719.06
5.4.180.0100.07019.17
5.4.170.0170.06319.14
5.4.160.0070.07319.16
5.4.150.0130.07019.07
5.4.140.0030.07716.27
5.4.130.0030.07716.41
5.4.120.0270.05316.29
5.4.110.0070.06716.38
5.4.100.0130.06016.20
5.4.90.0070.07716.32
5.4.80.0030.07716.38
5.4.70.0030.04716.41
5.4.60.0070.07316.21
5.4.50.0070.06016.24
5.4.40.0000.06016.38
5.4.30.0070.05316.38
5.4.20.0030.07016.28
5.4.10.0130.06716.38
5.4.00.0100.05015.81
5.3.290.0070.06014.60
5.3.280.0100.04314.47
5.3.270.0000.04714.54
5.3.260.0100.07314.62
5.3.250.0000.08314.53
5.3.240.0030.07014.39
5.3.230.0070.08014.53
5.3.220.0070.04314.50
5.3.210.0000.05714.49
5.3.200.0100.04014.65
5.3.190.0100.07014.54
5.3.180.0100.07714.48
5.3.170.0070.07014.55
5.3.160.0170.07014.46
5.3.150.0070.07714.53
5.3.140.0030.06714.52
5.3.130.0070.07714.33
5.3.120.0070.04314.47
5.3.110.0070.05714.48
5.3.100.0100.06713.95
5.3.90.0070.06013.90
5.3.80.0070.06314.04
5.3.70.0130.08013.80
5.3.60.0070.07313.93
5.3.50.0070.08013.96
5.3.40.0030.03713.93
5.3.30.0030.07313.87
5.3.20.0030.06713.63
5.3.10.0100.04313.47
5.3.00.0030.07313.61
5.2.170.0070.06011.30
5.2.160.0000.03311.13
5.2.150.0030.03011.04
5.2.140.0030.04011.15
5.2.130.0000.04711.11
5.2.120.0130.02010.98
5.2.110.0070.05711.25
5.2.100.0030.06311.18
5.2.90.0070.05711.01
5.2.80.0000.07011.03
5.2.70.0070.06311.10
5.2.60.0030.05310.95
5.2.50.0070.05711.18
5.2.40.0030.04310.94
5.2.30.0030.04010.98
5.2.20.0000.03310.94
5.2.10.0030.06010.71
5.2.00.0030.06310.71
5.1.60.0070.0439.97
5.1.50.0030.0579.94
5.1.40.0030.02310.05
5.1.30.0070.02010.18
5.1.20.0070.04310.38
5.1.10.0030.06010.06
5.1.00.0000.03310.14
5.0.50.0030.0338.52
5.0.40.0100.0338.48
5.0.30.0070.0638.20
5.0.20.0000.0508.25
5.0.10.0030.0378.23
5.0.00.0000.0608.15
4.4.90.0000.0378.01
4.4.80.0030.0138.01
4.4.70.0030.0178.01
4.4.60.0000.0178.01
4.4.50.0000.0178.01
4.4.40.0000.0478.01
4.4.30.0030.0138.01
4.4.20.0000.0308.01
4.4.10.0030.0378.01
4.4.00.0030.0538.01
4.3.110.0000.0238.01
4.3.100.0130.0278.01
4.3.90.0030.0338.01
4.3.80.0000.0578.01
4.3.70.0070.0308.01
4.3.60.0030.0178.01
4.3.50.0070.0208.01
4.3.40.0070.0438.01
4.3.30.0000.0238.01
4.3.20.0070.0308.01
4.3.10.0000.0378.01
4.3.00.0000.0308.01

preferences:
55.73 ms | 401 KiB | 5 Q