3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo date('Y-m-d', strtotime('+1 month', strtotime('2017-10-31')));

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)
8.3.70.0070.01116.63
8.3.60.0110.01116.50
8.3.50.0150.00316.73
8.3.40.0110.00418.96
8.3.30.0140.00018.72
8.3.20.0040.00419.93
8.3.10.0000.00823.65
8.3.00.0040.00419.69
8.2.180.0090.00918.50
8.2.170.0230.00322.96
8.2.160.0110.00319.04
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00921.07
8.2.110.0000.00922.09
8.2.100.0060.00617.84
8.2.90.0050.00319.17
8.2.80.0000.00817.97
8.2.70.0000.00817.88
8.2.60.0080.00018.16
8.2.50.0030.00518.10
8.2.40.0000.00720.54
8.2.30.0030.00620.97
8.2.20.0040.00418.00
8.2.10.0050.00217.92
8.2.00.0060.00317.96
8.1.280.0140.00725.92
8.1.270.0070.00022.27
8.1.260.0090.00026.35
8.1.250.0080.00028.09
8.1.240.0090.00023.92
8.1.230.0080.00322.32
8.1.220.0040.00417.79
8.1.210.0000.00818.77
8.1.200.0040.00417.48
8.1.190.0040.00417.47
8.1.180.0030.00618.10
8.1.170.0000.00820.56
8.1.160.0070.00019.07
8.1.150.0030.00620.71
8.1.140.0040.00419.56
8.1.130.0030.00318.75
8.1.120.0000.00817.58
8.1.110.0030.00617.56
8.1.100.0000.01017.56
8.1.90.0000.00817.51
8.1.80.0030.00317.48
8.1.70.0000.00717.51
8.1.60.0030.00517.61
8.1.50.0000.00817.54
8.1.40.0000.00817.54
8.1.30.0040.00417.59
8.1.20.0000.00717.66
8.1.10.0040.00417.56
8.1.00.0040.00417.63
8.0.300.0050.00318.77
8.0.290.0000.00716.88
8.0.280.0030.00318.56
8.0.270.0000.00717.31
8.0.260.0030.00316.94
8.0.250.0070.00017.20
8.0.240.0040.00417.13
8.0.230.0030.00316.96
8.0.220.0030.00316.98
8.0.210.0040.00417.04
8.0.200.0060.00017.08
8.0.190.0030.00617.05
8.0.180.0070.00017.05
8.0.170.0000.00717.02
8.0.160.0030.00316.88
8.0.150.0040.00417.04
8.0.140.0040.00416.96
8.0.130.0050.00013.32
8.0.120.0000.00716.88
8.0.110.0000.00716.90
8.0.100.0000.00717.02
8.0.90.0040.00416.91
8.0.80.0060.00917.01
8.0.70.0040.00416.96
8.0.60.0040.00417.02
8.0.50.0000.00817.07
8.0.30.0100.01017.21
8.0.20.0090.01017.42
8.0.10.0000.01017.08
8.0.00.0100.01016.97
7.4.330.0000.00515.55
7.4.320.0070.00016.59
7.4.300.0060.00016.54
7.4.290.0070.00016.64
7.4.280.0060.00316.73
7.4.270.0000.00716.55
7.4.260.0030.00316.53
7.4.250.0030.00616.57
7.4.240.0000.00716.50
7.4.230.0040.00416.57
7.4.220.0100.00716.68
7.4.210.0000.01416.70
7.4.200.0000.00716.57
7.4.160.0090.00916.61
7.4.150.0100.00717.40
7.4.140.0130.00717.86
7.4.130.0180.00616.60
7.4.120.0050.01216.62
7.4.110.0150.00616.42
7.4.100.0140.00716.50
7.4.90.0140.00516.75
7.4.80.0110.00719.39
7.4.70.0130.00416.64
7.4.60.0140.00316.48
7.4.50.0110.00716.48
7.4.40.0080.00816.56
7.4.30.0080.00816.66
7.4.00.0100.00715.13
7.3.330.0030.00313.10
7.3.320.0060.00013.23
7.3.310.0030.00316.49
7.3.300.0030.00316.30
7.3.290.0050.00916.36
7.3.280.0110.00816.34
7.3.270.0120.00617.40
7.3.260.0090.00916.57
7.3.250.0120.00616.55
7.3.240.0080.01316.41
7.3.230.0150.00316.50
7.3.210.0080.00816.46
7.3.200.0090.00916.43
7.3.190.0140.00416.69
7.3.180.0000.01616.63
7.3.170.0030.01216.36
7.3.160.0100.01316.28
7.2.330.0110.00616.58
7.2.320.0090.00816.74
7.2.310.0060.01216.50
7.2.300.0110.00516.79
7.2.290.0040.01316.63
7.2.60.0030.01017.05
7.2.00.0060.01319.55
7.1.200.0050.00515.80
7.1.100.0090.00318.41
7.1.70.0090.00617.30
7.1.60.0200.01934.87
7.1.50.0180.01834.99
7.1.40.0250.01834.50
7.1.30.0270.02034.30
7.1.20.0130.01734.79
7.1.10.0100.01016.59
7.1.00.0040.01216.76
7.0.200.0090.00616.83
7.0.190.0120.00916.75
7.0.180.0050.01116.14
7.0.170.0100.00716.46
7.0.160.0040.01216.17
7.0.150.0040.01716.36
7.0.140.0030.01316.24
7.0.130.0110.00316.63
7.0.120.0000.01516.66
7.0.110.0030.01316.46
7.0.100.0060.00916.31
7.0.90.0150.00016.36
7.0.80.0090.00816.45
7.0.70.0000.01716.24
7.0.60.0090.00816.03
7.0.50.0000.01716.34
7.0.40.0060.00916.50
7.0.30.0040.01116.60
7.0.20.0030.01316.36
7.0.10.0030.01716.38
7.0.00.0000.01916.48

preferences:
44.68 ms | 401 KiB | 5 Q