3v4l.org

run code in 300+ PHP versions simultaneously
<?php function getLastDay($mes, $ano) { $data = $ano . '-' . $mes . '01'; return $data; return date('t', strtotime($data)); } echo getLastDay(02, 2011);

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)
8.3.60.0120.00916.60
8.3.50.0120.00517.31
8.3.40.0040.01118.52
8.3.30.0120.00618.66
8.3.20.0060.00318.66
8.3.10.0030.00620.57
8.3.00.0120.00619.38
8.2.180.0100.01316.50
8.2.170.0080.01222.96
8.2.160.0150.00021.10
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00019.36
8.2.110.0040.00421.02
8.2.100.0060.00617.91
8.2.90.0030.00620.95
8.2.80.0040.00418.03
8.2.70.0080.00017.50
8.2.60.0030.00617.91
8.2.50.0040.00418.07
8.2.40.0080.00018.16
8.2.30.0040.00417.96
8.2.20.0000.00717.52
8.2.10.0000.00717.58
8.2.00.0030.00517.73
8.1.280.0070.00725.92
8.1.270.0080.00024.66
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00322.46
8.1.230.0100.00321.03
8.1.220.0080.00017.79
8.1.210.0000.00818.95
8.1.200.0060.00317.23
8.1.190.0040.00417.53
8.1.180.0030.00618.10
8.1.170.0000.00918.92
8.1.160.0060.00318.88
8.1.150.0040.00418.55
8.1.140.0030.00617.43
8.1.130.0030.00317.72
8.1.120.0000.00717.52
8.1.110.0000.00717.44
8.1.100.0030.00417.46
8.1.90.0000.00817.44
8.1.80.0080.00017.36
8.1.70.0030.00317.43
8.1.60.0040.00417.47
8.1.50.0050.00317.33
8.1.40.0040.00417.50
8.1.30.0000.00717.61
8.1.20.0030.00517.57
8.1.10.0040.00417.39
8.1.00.0080.00317.42
8.0.300.0110.00019.86
8.0.290.0000.00816.75
8.0.280.0030.00518.43
8.0.270.0040.00417.27
8.0.260.0060.00016.74
8.0.250.0030.00516.86
8.0.240.0070.00016.97
8.0.230.0040.00416.82
8.0.220.0080.00016.86
8.0.210.0070.00016.90
8.0.200.0030.00316.96
8.0.190.0070.00016.90
8.0.180.0000.00716.95
8.0.170.0040.00416.92
8.0.160.0000.00716.89
8.0.150.0030.00516.83
8.0.140.0070.00316.82
8.0.130.0000.00513.23
8.0.120.0080.00016.73
8.0.110.0050.00316.76
8.0.100.0000.00816.91
8.0.90.0040.00416.91
8.0.80.0090.00616.77
8.0.70.0040.00416.92
8.0.60.0020.00516.99
8.0.50.0050.00216.86
8.0.30.0050.01517.00
8.0.20.0120.00616.89
8.0.10.0040.00416.81
8.0.00.0080.00916.66
7.4.330.0000.00512.96
7.4.320.0000.00616.54
7.4.300.0060.00016.46
7.4.290.0050.00316.47
7.4.280.0000.01016.49
7.4.270.0030.00316.60
7.4.260.0080.00013.25
7.4.250.0060.00316.57
7.4.240.0000.00816.64
7.4.230.0000.00716.39
7.4.220.0120.00616.46
7.4.210.0070.00716.57
7.4.200.0030.00316.61
7.4.190.0000.00716.50
7.4.160.0080.00816.54
7.4.150.0100.00716.46
7.4.140.0160.00916.44
7.4.130.0070.00916.50
7.4.120.0090.00916.56
7.4.110.0100.00616.55
7.4.100.0100.00716.45
7.4.90.0090.01316.48
7.4.80.0120.00516.32
7.4.70.0090.01216.56
7.4.60.0000.01716.46
7.4.50.0060.00316.44
7.4.40.0070.00716.41
7.4.30.0070.01116.64
7.4.00.0030.01314.55
7.3.330.0000.00613.13
7.3.320.0000.00713.15
7.3.310.0000.00716.29
7.3.300.0030.00316.29
7.3.290.0110.00416.30
7.3.280.0090.00916.29
7.3.270.0060.01316.33
7.3.260.0100.00816.44
7.3.250.0050.01216.49
7.3.240.0090.00916.34
7.3.230.0070.01016.35
7.3.210.0030.01316.52
7.3.200.0090.00819.39
7.3.190.0070.01016.21
7.3.180.0070.01016.55
7.3.170.0070.01516.35
7.3.160.0060.01116.52
7.3.120.0030.01315.05
7.2.330.0070.01016.62
7.2.320.0120.00316.65
7.2.310.0040.01416.75
7.2.300.0080.00816.53
7.2.290.0100.00716.52
7.2.00.0100.00719.39
7.1.200.0070.00715.50
7.1.100.0100.00718.25
7.1.70.0000.01017.04
7.1.60.0090.01219.40
7.1.50.0030.00816.55
7.1.00.0030.03322.43
7.0.200.0310.01014.90
7.0.140.0130.06722.16
7.0.120.0030.06721.96
7.0.60.0070.07019.93
7.0.50.0070.08017.95
7.0.40.0100.08320.13
7.0.30.0300.04020.28
7.0.20.0370.07720.12
7.0.10.0200.07320.07
7.0.00.0030.05720.14
5.6.280.0130.06320.76
5.6.210.0070.06720.51
5.6.200.0070.04718.15
5.6.190.0100.09020.62
5.6.180.0370.03720.59
5.6.170.0370.06720.50
5.6.160.0070.08320.48
5.6.150.0170.06318.21
5.6.140.0070.08318.21
5.6.130.0030.08318.15
5.6.120.0070.08721.02
5.6.110.0100.06320.99
5.6.100.0170.07721.00
5.6.90.0030.06320.88
5.6.80.0100.04720.45
5.6.70.3530.04720.50
5.5.350.0200.05720.39
5.5.340.0100.07017.99
5.5.330.0030.04320.57
5.5.320.0230.06020.47
5.5.310.0330.06020.36
5.5.300.0070.08317.94
5.5.290.0130.08017.92
5.5.280.0070.04020.83
5.5.270.0100.04720.67
5.5.260.0070.06720.97
5.5.250.0070.08320.61
5.5.240.0030.05020.17
5.4.450.0000.08019.57
5.4.440.0000.09019.53
5.4.430.0000.04319.44
5.4.420.0100.04019.47
5.4.410.0100.03719.07
5.4.400.0100.06019.24
5.4.390.0100.07719.14
5.4.380.0030.05019.24
5.4.370.0100.07719.11
5.4.360.0070.06319.21
5.4.350.0000.04718.88
5.4.340.0070.06318.86
5.4.320.0200.05319.14
5.4.310.0070.06019.25
5.4.300.0170.05019.14
5.4.290.0030.04319.23
5.4.280.0100.05719.23
5.4.270.0100.05719.23
5.4.260.0070.05719.16
5.4.250.0100.04718.86
5.4.240.0070.08319.20
5.4.230.0070.07718.93
5.4.220.0130.07018.98
5.4.210.0030.04319.07
5.4.200.0100.07019.14
5.4.190.0100.06719.06
5.4.180.0070.04719.14
5.4.170.0030.08019.11
5.4.160.0030.08018.83
5.4.150.0100.06019.22
5.4.140.0070.05316.34
5.4.130.0170.06716.41
5.4.120.0030.07716.49
5.4.110.0130.07016.39
5.4.100.0030.04716.34
5.4.90.0030.06316.67
5.4.80.0000.07716.39
5.4.70.0030.07316.27
5.4.60.0070.06016.32
5.4.50.0070.07016.37
5.4.40.0100.06716.43
5.4.30.0170.05716.44
5.4.20.0030.03716.46
5.4.10.0070.07716.40
5.4.00.0030.07315.86
5.3.290.0100.07314.67
5.3.280.0070.07714.66
5.3.270.0070.05014.60
5.3.260.0130.08014.66
5.3.250.0030.05314.76
5.3.240.0070.07014.60
5.3.230.0170.06714.62
5.3.220.0030.08014.54
5.3.210.0130.07314.72
5.3.200.0070.07014.56
5.3.190.0030.04714.59
5.3.180.0130.04314.60
5.3.170.0200.06714.57
5.3.160.0000.05014.60
5.3.150.0070.03314.72
5.3.140.0000.08014.55
5.3.130.0100.06714.61
5.3.120.0100.04014.62
5.3.110.0070.04014.55
5.3.100.0030.08714.07
5.3.90.0030.07714.07
5.3.80.0170.06314.07
5.3.70.0030.07014.17
5.3.60.0030.07314.05
5.3.50.0100.07013.89
5.3.40.0070.03713.91
5.3.30.0100.06713.94
5.3.20.0130.03713.71
5.3.10.0070.06313.70
5.3.00.0000.06313.60
5.2.170.0070.05311.09
5.2.160.0030.04311.07
5.2.150.0030.03011.20
5.2.140.0070.05711.03
5.2.130.0100.05711.14
5.2.120.0000.06011.14
5.2.110.0070.06011.09
5.2.100.0030.06011.14
5.2.90.0100.04711.17
5.2.80.0100.05011.06
5.2.70.0030.06011.14
5.2.60.0070.05711.04
5.2.50.0070.06010.90
5.2.40.0030.03011.15
5.2.30.0070.04310.85
5.2.20.0000.03010.92
5.2.10.0000.06011.03
5.2.00.0100.05710.86
5.1.60.0070.04010.05
5.1.50.0000.02710.01
5.1.40.0030.02310.02
5.1.30.0070.02310.23
5.1.20.0000.03010.40
5.1.10.0030.06010.20
5.1.00.0130.04010.05
5.0.50.0100.0438.55
5.0.40.0030.0338.55
5.0.30.0070.0308.23
5.0.20.0030.0208.22
5.0.10.0000.0208.21
5.0.00.0000.0678.17
4.4.90.0000.0277.56
4.4.80.0070.0337.56
4.4.70.0030.0207.56
4.4.60.0000.0177.56
4.4.50.0000.0177.56
4.4.40.0000.0307.56
4.4.30.0030.0137.56
4.4.20.0000.0177.56
4.4.10.0000.0377.56
4.4.00.0030.0377.56
4.3.110.0070.0337.56
4.3.100.0000.0177.56
4.3.90.0000.0237.56
4.3.80.0000.0307.56
4.3.70.0000.0177.56
4.3.60.0030.0337.56
4.3.50.0030.0137.56
4.3.40.0070.0437.56
4.3.30.0000.0277.56
4.3.20.0000.0307.56
4.3.10.0030.0177.56
4.3.00.0030.0307.56

preferences:
35.13 ms | 401 KiB | 5 Q