3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = date_create(); $datetime2 = date_create('2015-12-11'); $interval = date_diff($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)
8.3.60.0070.01416.50
8.3.50.0120.00722.13
8.3.40.0070.00718.93
8.3.30.0110.00418.97
8.3.20.0000.00820.31
8.3.10.0080.00023.57
8.3.00.0040.00419.72
8.2.180.0120.00318.29
8.2.170.0070.01022.96
8.2.160.0070.00720.57
8.2.150.0000.00924.18
8.2.140.0040.00424.66
8.2.130.0030.00621.09
8.2.120.0030.00526.35
8.2.110.0070.00322.20
8.2.100.0080.00417.93
8.2.90.0040.00419.26
8.2.80.0030.00517.97
8.2.70.0060.00317.75
8.2.60.0060.00318.03
8.2.50.0000.00818.07
8.2.40.0040.00422.22
8.2.30.0080.00020.74
8.2.20.0040.00417.76
8.2.10.0000.00718.07
8.2.00.0040.00418.07
8.1.280.0060.01025.92
8.1.270.0080.00020.42
8.1.260.0000.00828.09
8.1.250.0080.00028.09
8.1.240.0030.00623.98
8.1.230.0060.00617.95
8.1.220.0080.00017.79
8.1.210.0030.00518.77
8.1.200.0060.00317.38
8.1.190.0000.00817.48
8.1.180.0000.00818.10
8.1.170.0050.00318.63
8.1.160.0000.00720.84
8.1.150.0080.00018.92
8.1.140.0040.00419.56
8.1.130.0000.00717.70
8.1.120.0000.00817.66
8.1.110.0070.00017.54
8.1.100.0070.00017.64
8.1.90.0000.00717.64
8.1.80.0080.00017.56
8.1.70.0000.00717.56
8.1.60.0040.00417.59
8.1.50.0030.00517.64
8.1.40.0050.00517.68
8.1.30.0000.00817.64
8.1.20.0000.00817.68
8.1.10.0040.00417.71
8.1.00.0050.00217.62
8.0.300.0000.00718.77
8.0.290.0000.00717.00
8.0.280.0030.00318.43
8.0.270.0070.00017.33
8.0.260.0000.00817.26
8.0.250.0070.00017.02
8.0.240.0000.00617.09
8.0.230.0030.00317.17
8.0.220.0030.00316.99
8.0.210.0040.00417.12
8.0.200.0070.00017.16
8.0.190.0000.00817.16
8.0.180.0000.00717.10
8.0.170.0050.00317.00
8.0.160.0040.00417.07
8.0.150.0040.00417.02
8.0.140.0000.00816.93
8.0.130.0060.00013.38
8.0.120.0040.00416.91
8.0.110.0050.00316.97
8.0.100.0000.00716.88
8.0.90.0080.00017.17
8.0.80.0110.00417.04
8.0.70.0000.00816.97
8.0.60.0000.00717.15
8.0.50.0040.00417.11
8.0.30.0090.01017.39
8.0.20.0080.01017.40
8.0.10.0000.00717.25
8.0.00.0100.00616.79
7.4.330.0050.00016.86
7.4.320.0030.00316.65
7.4.300.0030.00316.68
7.4.290.0000.00716.68
7.4.280.0030.00516.63
7.4.270.0000.00716.74
7.4.260.0000.00716.65
7.4.250.0050.00216.59
7.4.240.0000.00716.68
7.4.230.0000.00716.79
7.4.220.0070.01116.56
7.4.210.0070.00816.71
7.4.200.0070.00016.62
7.4.160.0060.00916.70
7.4.150.0120.00617.40
7.4.140.0140.01017.86
7.4.130.0110.00616.64
7.4.120.0110.00616.70
7.4.110.0000.01916.75
7.4.100.0070.01116.61
7.4.90.0040.01216.64
7.4.80.0080.00919.39
7.4.70.0090.01216.71
7.4.60.0100.00716.63
7.4.50.0110.00416.73
7.4.40.0140.00316.80
7.4.30.0060.01116.53
7.4.10.0060.01215.39
7.4.00.0110.00715.18
7.3.330.0050.00013.19
7.3.320.0020.00213.33
7.3.310.0020.00516.23
7.3.300.0000.00716.24
7.3.290.0030.00316.28
7.3.280.0070.01016.36
7.3.270.0140.00317.40
7.3.260.0130.00416.43
7.3.250.0060.01316.60
7.3.240.0060.01316.74
7.3.230.0150.00916.42
7.3.210.0100.00716.48
7.3.200.0120.00616.58
7.3.190.0070.01016.71
7.3.180.0030.01516.38
7.3.170.0110.00716.58
7.3.160.0120.00516.64
7.3.130.0030.01515.23
7.3.120.0140.00314.96
7.3.110.0090.00914.78
7.3.100.0120.00315.10
7.3.90.0090.00614.95
7.3.80.0040.00815.11
7.3.70.0000.01314.94
7.3.60.0070.00715.12
7.3.50.0070.00715.13
7.3.40.0090.00014.96
7.3.30.0070.00714.74
7.3.20.0000.01116.45
7.3.10.0080.00816.65
7.3.00.0030.00616.78
7.2.330.0090.00916.99
7.2.320.0030.01516.85
7.2.310.0090.00816.95
7.2.300.0240.00016.74
7.2.290.0070.01016.98
7.2.260.0140.00715.27
7.2.250.0120.00415.11
7.2.240.0090.00615.20
7.2.230.0030.01414.91
7.2.220.0120.00615.23
7.2.210.0060.00315.29
7.2.200.0060.00915.06
7.2.190.0070.01015.03
7.2.180.0000.01415.28
7.2.170.0030.01015.34
7.2.160.0070.00715.05
7.2.150.0040.00717.14
7.2.140.0040.00716.78
7.2.130.0100.00317.16
7.2.120.0040.00416.77
7.2.110.0070.00717.16
7.2.100.0030.01217.03
7.2.90.0040.01217.21
7.2.80.0040.01116.99
7.2.70.0040.00717.04
7.2.60.0060.00617.07
7.2.50.0090.00617.06
7.2.40.0030.01016.81
7.2.30.0040.00817.34
7.2.20.0110.00317.21
7.2.10.0100.00017.00
7.2.00.0070.00818.46
7.1.330.0030.01215.75
7.1.320.0030.01016.17
7.1.310.0060.00915.95
7.1.300.0090.00615.88
7.1.290.0000.00815.87
7.1.280.0030.00715.65
7.1.270.0000.01515.76
7.1.260.0000.01015.81
7.1.250.0000.00816.00
7.1.240.0060.00315.92
7.1.230.0100.00016.04
7.1.220.0040.00715.81
7.1.210.0050.00515.74
7.1.200.0090.00515.90
7.1.190.0030.01015.74
7.1.180.0060.00616.02
7.1.170.0080.00616.04
7.1.160.0040.00816.05
7.1.150.0070.00716.08
7.1.140.0120.00316.00
7.1.130.0100.00316.01
7.1.120.0030.00515.76
7.1.110.0060.00916.09
7.1.100.0050.00517.02
7.1.90.0030.00915.88
7.1.80.0090.00315.86
7.1.70.0050.00516.57
7.1.60.0070.00917.71
7.1.50.0040.00916.59
7.1.40.0100.01016.05
7.1.30.0060.01215.92
7.1.20.0040.00415.90
7.1.10.0070.00716.09
7.1.00.0080.04019.21
7.0.330.0000.00815.60
7.0.320.0040.00415.64
7.0.310.0030.00515.60
7.0.300.0100.00015.63
7.0.290.0060.00915.29
7.0.280.0030.01015.59
7.0.270.0090.00015.28
7.0.260.0030.00715.46
7.0.250.0030.01015.73
7.0.240.0040.00815.71
7.0.230.0070.00715.77
7.0.220.0080.00415.56
7.0.210.0000.00815.78
7.0.200.0030.01216.12
7.0.190.0040.01415.51
7.0.180.0060.01215.48
7.0.170.0060.00615.36
7.0.160.0060.00615.52
7.0.150.0040.00815.59
7.0.140.0060.00915.74
7.0.130.0060.00615.63
7.0.120.0120.00415.75
7.0.110.0100.00315.59
7.0.100.0030.00515.41
7.0.90.0060.01115.36
7.0.80.0070.00715.59
7.0.70.0000.01315.55
7.0.60.0100.02517.76
7.0.50.0020.03216.70
7.0.40.0030.02716.98
7.0.30.0150.02316.90
7.0.20.0140.04617.07
7.0.10.0150.04016.92
7.0.00.0080.04516.96
5.6.400.0100.00714.62
5.6.390.0070.00714.08
5.6.380.0030.00914.54
5.6.370.0070.00714.41
5.6.360.0150.00014.29
5.6.350.0000.01114.66
5.6.340.0030.01014.57
5.6.330.0130.00014.45
5.6.320.0030.01014.38
5.6.310.0030.00914.80
5.6.300.0030.01314.68
5.6.290.0000.01414.35
5.6.280.0020.02317.74
5.6.270.0070.00714.39
5.6.260.0030.00614.24
5.6.250.0100.00314.52
5.6.240.0040.00714.42
5.6.230.0030.01014.80
5.6.220.0030.01014.34
5.6.210.0050.04217.56
5.6.200.0060.04816.29
5.6.190.0070.02417.47
5.6.180.0160.02817.39
5.6.170.0090.03117.59
5.6.160.0120.04017.28
5.6.150.0100.02516.28
5.6.140.0080.02716.41
5.6.130.0060.04516.33
5.6.120.0140.02717.72
5.6.110.0050.04717.75
5.6.100.0020.02417.82
5.6.90.0070.04417.83
5.6.80.0060.04417.44
5.6.70.0090.00614.27
5.6.60.0040.00714.41
5.6.50.0050.00314.34
5.6.40.0030.01414.30
5.6.30.0060.00914.46
5.6.20.0060.01214.56
5.6.10.0130.00014.36
5.6.00.0090.00614.71
5.5.380.0060.01214.48
5.5.370.0080.00414.57
5.5.360.0070.00714.35
5.5.350.0180.02117.45
5.5.340.0070.03916.22
5.5.330.0020.02817.31
5.5.320.0140.03917.30
5.5.310.0100.03117.56
5.5.300.0050.02216.08
5.5.290.0030.03816.13
5.5.280.0130.03817.48
5.5.270.0080.03717.66
5.5.260.0100.04417.52
5.5.250.0080.02317.57
5.5.240.1500.01517.22
5.5.230.0000.00914.62
5.5.220.0070.00714.41
5.5.210.0000.00914.55
5.5.200.0000.01114.26
5.5.190.0040.01114.50
5.5.180.0090.00614.42
5.5.170.0060.00614.22
5.5.160.0060.00714.32
5.5.150.0000.01114.25
5.5.140.0060.00614.45
5.5.130.0000.01614.44
5.5.120.0070.01014.53
5.5.110.0100.00314.24
5.5.100.0070.00714.29
5.5.90.0070.01014.27
5.5.80.0040.00714.28
5.5.70.0060.00614.26
5.5.60.0100.00314.61
5.5.50.0000.01013.92
5.5.40.0000.01214.46
5.5.30.0030.00614.21
5.5.20.0060.00914.45
5.5.10.0070.00714.50
5.5.00.0060.00914.61

preferences:
63.93 ms | 401 KiB | 5 Q