3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo cal_days_in_month(CAL_GREGORIAN,7,2013);

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)
8.3.40.0120.00918.79
8.3.30.0140.00019.12
8.3.20.0070.00020.16
8.3.10.0040.00423.48
8.3.00.0050.00320.94
8.2.170.0090.00922.96
8.2.160.0060.00620.25
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0090.00926.16
8.2.120.0060.00319.24
8.2.110.0060.00320.52
8.2.100.0110.00017.91
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0050.00317.38
8.2.60.0030.00617.80
8.2.50.0030.00618.07
8.2.40.0060.00317.82
8.2.30.0070.00018.23
8.2.20.0030.00617.73
8.2.10.0000.00717.87
8.2.00.0050.00319.47
8.1.270.0030.00523.88
8.1.260.0000.00726.35
8.1.250.0030.00628.09
8.1.240.0000.00824.00
8.1.230.0000.01217.42
8.1.220.0080.00017.74
8.1.210.0100.00018.77
8.1.200.0090.00016.98
8.1.190.0000.00917.10
8.1.180.0000.00818.10
8.1.170.0050.00318.57
8.1.160.0080.00021.95
8.1.150.0050.00218.39
8.1.140.0050.00217.29
8.1.130.0030.00317.68
8.1.120.0000.00717.27
8.1.110.0090.00017.37
8.1.100.0000.00817.34
8.1.90.0030.00317.39
8.1.80.0060.00317.29
8.1.70.0070.00017.21
8.1.60.0000.00717.46
8.1.50.0030.00517.39
8.1.40.0040.00417.52
8.1.30.0060.00317.55
8.1.20.0000.00817.63
8.1.10.0040.00417.39
8.1.00.0050.00217.46
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0070.00018.39
8.0.270.0040.00417.19
8.0.260.0060.00017.19
8.0.250.0000.00716.92
8.0.240.0000.00617.00
8.0.230.0050.00316.91
8.0.220.0060.00016.94
8.0.210.0000.00616.84
8.0.200.0000.00616.96
8.0.190.0000.00716.87
8.0.180.0040.00416.92
8.0.170.0040.00416.79
8.0.160.0070.00016.81
8.0.150.0000.00716.85
8.0.140.0000.00716.79
8.0.130.0060.00013.28
8.0.120.0060.00316.89
8.0.110.0000.00716.79
8.0.100.0040.00416.77
8.0.90.0040.00416.96
8.0.80.0060.00916.91
8.0.70.0090.00016.79
8.0.60.0070.00016.95
8.0.50.0040.00416.78
8.0.30.0090.01017.08
8.0.20.0130.00517.40
8.0.10.0060.00316.90
8.0.00.0110.00816.61
7.4.330.0000.00515.00
7.4.320.0070.00016.46
7.4.300.0030.00316.43
7.4.290.0030.00516.49
7.4.280.0030.00616.32
7.4.270.0030.00316.59
7.4.260.0030.00316.35
7.4.250.0070.00016.41
7.4.240.0030.00316.38
7.4.230.0030.00316.29
7.4.220.0100.00716.48
7.4.210.0110.00316.64
7.4.200.0030.00316.47
7.4.160.0150.00316.68
7.4.150.0120.00617.40
7.4.140.0110.00517.86
7.4.130.0150.00516.51
7.4.120.0120.00716.44
7.4.110.0130.01016.50
7.4.100.0110.00616.33
7.4.90.0070.01516.30
7.4.80.0040.01419.39
7.4.70.0170.00016.44
7.4.60.0030.01316.43
7.4.50.0040.00416.32
7.4.40.0030.01416.37
7.4.30.0100.00716.40
7.4.00.0030.00715.17
7.3.330.0000.00613.00
7.3.320.0020.00213.10
7.3.310.0020.00516.22
7.3.300.0070.00016.30
7.3.290.0150.00316.25
7.3.280.0090.01016.24
7.3.270.0140.00417.40
7.3.260.0120.00616.32
7.3.250.0120.00516.27
7.3.240.0110.00616.46
7.3.230.0000.01616.39
7.3.210.0030.01416.32
7.3.200.0160.00319.39
7.3.190.0080.00916.51
7.3.180.0130.00316.23
7.3.170.0060.01116.42
7.3.160.0060.01016.42
7.3.120.0080.00614.77
7.3.10.0100.00316.59
7.3.00.0040.00816.63
7.2.330.0060.01116.65
7.2.320.0070.01316.53
7.2.310.0100.00716.38
7.2.300.0070.01016.36
7.2.290.0130.00416.23
7.2.130.0050.00516.58
7.2.120.0100.00316.80
7.2.110.0060.00916.72
7.2.100.0030.01416.88
7.2.90.0040.00816.84
7.2.80.0060.01016.80
7.2.70.0060.00916.68
7.2.60.0030.00916.79
7.2.50.0060.00616.87
7.2.40.0000.01016.75
7.2.30.0070.01016.79
7.2.20.0070.00716.55
7.2.10.0000.01616.47
7.2.00.0060.00717.98
7.1.250.0080.00315.71
7.1.200.0060.00615.71
7.1.100.0000.01017.80
7.1.70.0030.00617.13
7.1.60.0100.01319.70
7.1.50.0030.00716.95
7.1.00.0030.07722.36
7.0.200.0040.00416.65
7.0.140.0070.07022.23
7.0.70.0030.08021.73
7.0.60.0070.07721.68
7.0.50.0030.05022.16
7.0.40.0070.05320.13
7.0.30.0070.08020.04
7.0.20.0000.07319.99
7.0.10.0130.06720.03
7.0.00.0070.08020.13
5.6.280.0070.07020.77
5.6.220.0030.08720.61
5.6.210.0030.06320.76
5.6.200.0000.06321.03
5.6.190.0070.06720.93
5.6.180.0030.08021.05
5.6.170.0100.07721.09
5.6.160.0100.07321.03
5.6.150.0000.08321.00
5.6.140.0100.06021.09
5.6.130.0170.07721.04
5.6.120.0030.06321.12
5.6.110.0070.07021.10
5.6.100.0070.07721.04
5.6.90.0030.06321.00
5.6.80.0070.08020.39
5.6.70.0030.07320.40
5.6.60.0070.06720.39
5.6.50.0070.06320.50
5.6.40.0030.07020.36
5.6.30.0000.08020.30
5.6.20.0100.07020.36
5.6.10.0130.06320.37
5.6.00.0070.07720.46
5.5.360.0100.08020.39
5.5.350.0000.09020.43
5.5.340.0030.07320.62
5.5.330.0030.08320.74
5.5.320.0030.07320.88
5.5.310.0000.06720.89
5.5.300.0030.08320.85
5.5.290.0000.05020.78
5.5.280.0000.07320.81
5.5.270.0030.07020.73
5.5.260.0000.09020.77
5.5.250.0070.08020.52
5.5.240.0030.06020.27
5.5.230.0070.07720.23
5.5.220.0030.08020.08
5.5.210.0030.06020.24
5.5.200.0000.08320.14
5.5.190.0030.08020.25
5.5.180.0070.08320.25
5.5.160.0030.08320.13
5.5.150.0000.08320.24
5.5.140.0030.05719.97
5.5.130.0100.07320.11
5.5.120.0030.07720.18
5.5.110.0070.08020.09
5.5.100.0100.07319.96
5.5.90.0070.05019.98
5.5.80.0070.07720.14
5.5.70.0100.07320.04
5.5.60.0030.07320.11
5.5.50.0100.07720.04
5.5.40.0100.07020.03
5.5.30.0100.06720.05
5.5.20.0130.07019.93
5.5.10.0030.07320.05
5.5.00.0070.05020.02
5.4.450.0070.04719.43
5.4.440.0100.05719.10
5.4.430.0100.07019.38
5.4.420.0000.06319.21
5.4.410.0030.07718.96
5.4.400.0030.07719.04
5.4.390.0070.08019.03
5.4.380.0030.07318.93
5.4.370.0130.07318.93
5.4.360.0030.06718.89
5.4.350.0030.06019.13
5.4.340.0070.06719.05
5.4.320.0000.05718.94
5.4.310.0000.07319.08
5.4.300.0070.07318.88
5.4.290.0030.07718.95
5.4.280.0000.06019.13
5.4.270.0070.06318.95
5.4.260.0000.07719.01
5.4.250.0030.07018.91
5.4.240.0030.07319.04
5.4.230.0000.08319.09
5.4.220.0100.07019.11
5.4.210.0100.06719.13
5.4.200.0000.08318.76
5.4.190.0000.07719.02
5.4.180.0030.07319.04
5.4.170.0070.07019.10
5.4.160.0070.07319.08
5.4.150.0100.06718.91
5.4.140.0000.07316.37
5.4.130.0030.07316.33
5.4.120.0070.06016.37
5.4.110.0000.07316.43
5.4.100.0070.04316.20
5.4.90.0030.07716.22
5.4.80.0030.07316.29
5.4.70.0000.06716.28
5.4.60.0030.07316.34
5.4.50.0030.07016.22
5.4.40.0070.05716.32
5.4.30.0130.06016.26
5.4.20.0070.06016.29
5.4.10.0070.07016.19
5.4.00.0000.06715.71
5.3.290.0000.05014.46
5.3.280.0000.07714.40
5.3.270.0100.07314.46
5.3.260.0030.06714.57
5.3.250.0070.05714.59
5.3.240.0070.07014.58
5.3.230.0070.07714.52
5.3.220.0030.05314.56
5.3.210.0000.05314.56
5.3.200.0000.06714.53
5.3.190.0000.07714.42
5.3.180.0030.07714.49
5.3.170.0000.06714.55
5.3.160.0000.05314.38
5.3.150.0070.07314.55
5.3.140.0030.06014.54
5.3.130.0030.07714.49
5.3.120.0000.05714.49
5.3.110.0030.06314.49
5.3.100.0000.04713.89
5.3.90.0070.07013.87
5.3.80.0100.06713.87
5.3.70.0070.05713.87
5.3.60.0030.04013.93
5.3.50.0030.07313.81
5.3.40.0000.08013.92
5.3.30.0000.04013.81
5.3.20.0000.03713.54
5.3.10.0030.03013.40
5.3.00.0000.03713.64
5.2.170.0070.06311.24
5.2.160.0030.04711.24
5.2.150.0070.05011.24
5.2.140.0030.03311.24
5.2.130.0030.02711.24
5.2.120.0000.03011.24
5.2.110.0000.04011.24
5.2.100.0000.03011.24
5.2.90.0030.02311.24
5.2.80.0000.03011.24
5.2.70.0000.03011.24
5.2.60.0030.02711.24
5.2.50.0000.02311.24
5.2.40.0000.03011.24
5.2.30.0000.03011.24
5.2.20.0000.02311.24
5.2.10.0030.02311.24
5.2.00.0000.03011.24
5.1.60.0000.02311.24
5.1.50.0000.02011.24
5.1.40.0000.02011.24
5.1.30.0000.02711.24
5.1.20.0000.02711.24
5.1.10.0000.02711.24
5.1.00.0030.02011.24
5.0.50.0030.01711.24
5.0.40.0030.01711.24
5.0.30.0030.02311.24
5.0.20.0000.02011.24
5.0.10.0000.02011.24
5.0.00.0000.02711.24
4.4.90.0030.01711.24
4.4.80.0000.01311.24
4.4.70.0000.01311.24
4.4.60.0000.01311.24
4.4.50.0000.01311.24
4.4.40.0000.02011.24
4.4.30.0030.01011.24
4.4.20.0000.01711.24
4.4.10.0000.01311.24
4.4.00.0000.02311.24
4.3.110.0000.01311.24
4.3.100.0000.01011.24
4.3.90.0000.01711.24
4.3.80.0000.02311.24
4.3.70.0000.01711.24
4.3.60.0000.01711.24
4.3.50.0000.01311.24
4.3.40.0030.01711.24
4.3.30.0000.01311.24
4.3.20.0030.02711.24
4.3.10.0000.01311.24
4.3.00.0000.01311.24

preferences:
37.06 ms | 400 KiB | 5 Q