3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo date('d',strtotime('last day of 2008-07'));

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)
8.3.70.0070.00716.63
8.3.60.0130.01016.63
8.3.50.0100.00817.48
8.3.40.0070.00718.80
8.3.30.0130.00318.82
8.3.20.0040.00420.29
8.3.10.0080.00023.61
8.3.00.0040.00417.72
8.2.180.0070.01416.38
8.2.170.0120.00322.96
8.2.160.0100.00320.41
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0000.00720.52
8.2.120.0040.00426.35
8.2.110.0040.00420.21
8.2.100.0040.00717.71
8.2.90.0040.00419.13
8.2.80.0080.00017.97
8.2.70.0040.00417.75
8.2.60.0040.00417.93
8.2.50.0040.00418.10
8.2.40.0030.00622.36
8.2.30.0050.00220.97
8.2.20.0000.00718.05
8.2.10.0090.00017.90
8.2.00.0050.00317.99
8.1.280.0140.00725.92
8.1.270.0040.00423.91
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00323.90
8.1.230.0080.00321.02
8.1.220.0040.00417.76
8.1.210.0080.00318.77
8.1.200.0060.00317.36
8.1.190.0040.00417.36
8.1.180.0000.00718.10
8.1.170.0090.00018.45
8.1.160.0000.00719.01
8.1.150.0070.00020.57
8.1.140.0040.00419.52
8.1.130.0030.00318.73
8.1.120.0040.00417.47
8.1.110.0080.00017.48
8.1.100.0030.00517.50
8.1.90.0000.00717.48
8.1.80.0040.00417.48
8.1.70.0030.00317.48
8.1.60.0030.00517.51
8.1.50.0090.00017.55
8.1.40.0040.00417.44
8.1.30.0020.00517.48
8.1.20.0030.00617.61
8.1.10.0050.00317.47
8.1.00.0000.00717.45
8.0.300.0070.00018.77
8.0.290.0070.00017.00
8.0.280.0000.00718.45
8.0.270.0070.00317.18
8.0.260.0000.00717.00
8.0.250.0070.00017.01
8.0.240.0000.00717.04
8.0.230.0000.00917.05
8.0.220.0030.00317.02
8.0.210.0030.00816.99
8.0.200.0030.00317.06
8.0.190.0000.00817.05
8.0.180.0000.00716.99
8.0.170.0050.00216.93
8.0.160.0080.00416.96
8.0.150.0030.00516.86
8.0.140.0040.00416.92
8.0.130.0050.00013.19
8.0.120.0000.00716.98
8.0.110.0000.00716.88
8.0.100.0040.00416.96
8.0.90.0030.00617.01
8.0.80.0090.00616.93
8.0.70.0040.00416.94
8.0.60.0000.00716.84
8.0.50.0000.00716.81
8.0.30.0090.01117.17
8.0.20.0060.01217.40
8.0.10.0000.00816.91
8.0.00.0120.00516.83
7.4.330.0000.00615.55
7.4.320.0030.00316.60
7.4.300.0000.00616.51
7.4.290.0060.00316.59
7.4.280.0030.00516.49
7.4.270.0000.00716.60
7.4.260.0000.00713.27
7.4.250.0040.00316.61
7.4.240.0000.00716.56
7.4.230.0070.00016.64
7.4.220.0060.01116.47
7.4.210.0060.00916.46
7.4.200.0050.00316.59
7.4.160.0050.01116.59
7.4.150.0080.00817.40
7.4.140.0100.00917.86
7.4.130.0110.01216.61
7.4.120.0120.00716.50
7.4.110.0100.01416.50
7.4.100.0060.01216.56
7.4.90.0060.01116.64
7.4.80.0100.00719.39
7.4.70.0140.00416.56
7.4.60.0130.00316.52
7.4.50.0030.01416.61
7.4.40.0120.01216.43
7.4.30.0120.00916.57
7.4.00.0050.00814.93
7.3.330.0030.00312.98
7.3.320.0030.00213.00
7.3.310.0000.00716.26
7.3.300.0030.00316.29
7.3.290.0080.01116.29
7.3.280.0110.00616.26
7.3.270.0060.01117.40
7.3.260.0120.00516.42
7.3.250.0080.01116.37
7.3.240.0100.00716.55
7.3.230.0100.01316.55
7.3.210.0100.00716.42
7.3.200.0060.01016.42
7.3.190.0070.01716.46
7.3.180.0090.01316.75
7.3.170.0090.00616.51
7.3.160.0050.01016.55
7.2.330.0130.01016.60
7.2.320.0000.01716.39
7.2.310.0070.01016.73
7.2.300.0130.01216.59
7.2.290.0120.00316.45
7.2.80.0120.00316.78
7.2.60.0000.01416.93
7.2.00.0100.00319.08
7.1.200.0050.00515.90
7.1.100.0070.00218.11
7.1.70.2830.01315.36
7.1.60.3400.01333.24
7.1.50.2530.02333.16
7.1.40.2900.02032.61
7.1.30.3830.01732.61
7.1.20.2630.02032.79
7.1.10.2400.01714.69
7.1.00.2700.00714.95
7.0.200.2500.01714.78
7.0.190.3500.01314.75
7.0.180.3000.01014.25
7.0.170.3430.01014.46
7.0.160.3200.00714.64
7.0.150.2570.01314.28
7.0.140.2830.01014.36
7.0.130.2430.01314.65
7.0.120.2530.01314.76
7.0.110.2670.01714.45
7.0.100.2430.01314.57
7.0.90.2470.01014.47
7.0.80.2200.01714.46
7.0.70.2230.01014.59
7.0.60.2400.01714.38
7.0.50.2370.01314.61
7.0.40.2100.01014.56
7.0.30.2470.01014.72
7.0.20.2070.00714.52
7.0.10.2370.01314.51
7.0.00.2030.01314.64

preferences:
36.75 ms | 401 KiB | 5 Q