3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = date_create(); $datetime2 = date_create('2015-12-21'); $interval = date_diff($datetime1, $datetime2); $dateshow = $interval->format('%a'); if($dateshow<10){ $leaderday = "0"; $follingday = $dateshow; }else{ $leaderday = substr($dateshow,0,1); $follingday = substr($dateshow,1,1); } echo $leaderday."***".$follingday;

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)
8.3.60.0120.00916.61
8.3.50.0100.00822.11
8.3.40.0040.01118.97
8.3.30.0170.00318.94
8.3.20.0000.00720.02
8.3.10.0000.00823.61
8.3.00.0040.00419.85
8.2.180.0150.00418.41
8.2.170.0170.00022.96
8.2.160.0100.00320.57
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0080.00020.93
8.2.120.0000.00826.35
8.2.110.0100.00022.21
8.2.100.0060.00617.93
8.2.90.0080.00019.23
8.2.80.0050.00317.97
8.2.70.0000.00817.88
8.2.60.0090.00017.93
8.2.50.0080.00018.07
8.2.40.0030.00522.26
8.2.30.0050.00320.51
8.2.20.0000.00717.76
8.2.10.0040.00418.01
8.2.00.0070.00018.13
8.1.280.0000.01525.92
8.1.270.0080.00020.36
8.1.260.0000.00728.09
8.1.250.0080.00028.09
8.1.240.0040.00423.96
8.1.230.0070.00317.70
8.1.220.0030.00617.74
8.1.210.0080.00018.77
8.1.200.0030.00617.47
8.1.190.0030.00517.48
8.1.180.0030.00518.10
8.1.170.0000.00818.76
8.1.160.0000.00720.88
8.1.150.0070.00019.00
8.1.140.0080.00019.55
8.1.130.0030.00317.82
8.1.120.0040.00417.64
8.1.110.0070.00017.65
8.1.100.0000.00817.68
8.1.90.0050.00217.71
8.1.80.0040.00417.55
8.1.70.0030.00317.63
8.1.60.0000.00717.66
8.1.50.0080.00017.71
8.1.40.0030.00617.64
8.1.30.0000.00817.63
8.1.20.0000.00817.80
8.1.10.0000.00817.64
8.1.00.0000.00717.59
8.0.300.0040.00418.77
8.0.290.0030.00516.75
8.0.280.0000.00718.39
8.0.270.0000.00717.27
8.0.260.0030.00617.31
8.0.250.0050.00217.18
8.0.240.0000.00617.04
8.0.230.0030.00317.08
8.0.220.0030.00317.09
8.0.210.0000.00817.15
8.0.200.0030.00317.16
8.0.190.0060.00317.07
8.0.180.0040.00417.12
8.0.170.0030.00617.03
8.0.160.0040.00417.15
8.0.150.0040.00416.99
8.0.140.0040.00417.07
8.0.130.0030.00313.49
8.0.120.0040.00416.97
8.0.110.0000.00717.12
8.0.100.0000.00816.96
8.0.90.0070.00017.02
8.0.80.0060.01017.04
8.0.70.0000.00717.15
8.0.60.0040.00417.19
8.0.50.0040.00416.95
8.0.30.0130.00617.47
8.0.20.0080.01117.40
8.0.10.0000.00717.09
8.0.00.0120.01016.93
7.4.330.0000.00516.89
7.4.320.0040.00416.55
7.4.300.0000.00616.74
7.4.290.0030.00316.64
7.4.280.0040.00416.66
7.4.270.0000.00716.75
7.4.260.0030.00516.63
7.4.250.0000.00716.62
7.4.240.0040.00316.62
7.4.230.0000.00716.53
7.4.220.0140.00316.61
7.4.210.0130.00316.70
7.4.200.0040.00416.63
7.4.160.0090.00616.42
7.4.150.0180.00417.40
7.4.140.0200.00417.86
7.4.130.0130.00416.72
7.4.120.0070.01016.73
7.4.110.0040.01916.61
7.4.100.0030.01516.67
7.4.90.0080.00816.57
7.4.80.0070.01019.39
7.4.70.0030.01316.73
7.4.60.0060.00916.43
7.4.50.0050.00916.66
7.4.40.0110.00516.85
7.4.30.0120.01216.79
7.4.00.0070.01215.16
7.3.330.0000.00513.22
7.3.320.0060.00013.27
7.3.310.0070.00016.48
7.3.300.0000.00716.38
7.3.290.0070.00016.32
7.3.280.0080.00916.31
7.3.270.0070.01017.40
7.3.260.0000.01716.41
7.3.250.0100.00816.62
7.3.240.0100.00816.43
7.3.230.0090.00916.52
7.3.210.0030.01916.58
7.3.200.0100.00916.58
7.3.190.0070.01016.52
7.3.180.0130.00316.30
7.3.170.0120.00816.29
7.3.160.0130.00316.55
7.3.120.0080.00915.17
7.3.110.0090.00915.14
7.3.100.0080.00615.02
7.3.90.0020.01115.17
7.3.80.0070.00514.94
7.3.70.0050.00815.05
7.3.60.0090.00715.16
7.3.50.0050.00715.09
7.3.40.0060.00415.05
7.3.30.0050.01014.98
7.3.20.0030.00916.80
7.3.10.0080.00516.67
7.3.00.0090.00316.71
7.2.330.0070.01016.87
7.2.320.0140.00716.85
7.2.310.0100.00616.74
7.2.300.0170.00616.65
7.2.290.0100.00716.79
7.2.250.0080.00815.26
7.2.240.0090.01215.39
7.2.230.0090.00715.13
7.2.220.0050.01115.29
7.2.210.0050.00515.37
7.2.200.0020.01515.24
7.2.190.0050.01015.19
7.2.180.0070.00615.05
7.2.170.0050.00815.12
7.2.60.0060.00617.14
7.2.00.0030.00919.58
7.1.330.0030.01115.96
7.1.320.0040.01015.86
7.1.310.0090.00316.06
7.1.300.0050.01016.07
7.1.290.0050.00416.02
7.1.280.0060.00516.05
7.1.270.0090.00815.84
7.1.260.0080.00416.05
7.1.200.0100.00315.68
7.1.100.0040.00718.32
7.1.70.0070.00017.22
7.1.60.0060.01919.52
7.1.50.0070.00417.18
7.1.00.0000.07722.45
7.0.200.0000.00716.98
7.0.60.0000.08719.90
7.0.50.0000.04317.82
7.0.40.0070.08720.08
7.0.30.0100.07020.04
7.0.20.0230.08320.09
7.0.10.0030.07320.09
7.0.00.0070.05020.16
5.6.280.0000.07321.10
5.6.210.0100.04020.56
5.6.200.0000.06018.13
5.6.190.0070.04020.45
5.6.180.0330.07020.39
5.6.170.0200.05720.71
5.6.160.0130.06720.48
5.6.150.0100.07718.12
5.6.140.0030.08318.20
5.6.130.0100.08318.11
5.6.120.0070.04021.00
5.6.110.0200.05021.08
5.6.100.0030.04020.98
5.6.90.0030.08320.97
5.6.80.0130.07720.38
5.5.350.0330.06720.52
5.5.340.0000.05317.96
5.5.330.0000.06320.23
5.5.320.0170.07720.21
5.5.310.0170.04720.33
5.5.300.0030.08717.98
5.5.290.0170.04717.98
5.5.280.0130.06320.89
5.5.270.0100.03720.97
5.5.260.0100.07720.86
5.5.250.0030.06020.77
5.5.240.3970.04020.17

preferences:
25.92 ms | 401 KiB | 5 Q