3v4l.org

run code in 300+ PHP versions simultaneously
<?php function timeBetweenTwoTimes($t1, $t2){ $t1 = new DateTime($t1); $t2 = new DateTime($t2); $sinceThen = $t2->diff($t1); $h = $sinceThen->h; $m = $sinceThen->i; $s = $sinceThen->s; if($h < 10){ $h = "0".$h; } if($m < 10){ $m = "0".$m; } if($s < 10){ $s = "0".$s; } return $h .':'.$m.':'.$s; } echo timeBetweenTwoTimes('10:00:00','12:00:00');

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)
8.3.70.0090.00918.43
8.3.60.0140.00716.63
8.3.50.0100.01021.21
8.3.40.0070.00718.70
8.3.30.0090.00618.83
8.3.20.0000.00720.20
8.3.10.0040.00421.79
8.3.00.0040.00417.75
8.2.190.0160.00316.75
8.2.180.0140.00318.29
8.2.170.0120.00322.96
8.2.160.0070.00722.12
8.2.150.0040.00824.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00417.50
8.2.110.0080.00022.31
8.2.100.0080.00317.93
8.2.90.0000.00819.22
8.2.80.0030.00517.97
8.2.70.0000.00817.63
8.2.60.0090.00018.04
8.2.50.0040.00418.07
8.2.40.0040.00419.52
8.2.30.0050.00320.63
8.2.20.0050.00217.89
8.2.10.0040.00418.10
8.2.00.0040.00418.17
8.1.280.0140.00725.92
8.1.270.0030.00623.61
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0090.00022.65
8.1.230.0120.00317.79
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0060.00317.38
8.1.190.0080.00017.47
8.1.180.0030.00618.10
8.1.170.0080.00018.59
8.1.160.0070.00021.93
8.1.150.0040.00418.96
8.1.140.0000.00819.68
8.1.130.0000.00717.77
8.1.120.0000.00717.64
8.1.110.0000.00717.69
8.1.100.0080.00017.65
8.1.90.0040.00417.72
8.1.80.0000.00817.58
8.1.70.0000.00717.65
8.1.60.0040.00417.60
8.1.50.0040.00417.54
8.1.40.0000.00817.68
8.1.30.0000.00917.69
8.1.20.0000.00917.68
8.1.10.0040.00417.70
8.1.00.0030.00717.70
8.0.300.0080.00018.77
8.0.290.0080.00017.00
8.0.280.0040.00418.48
8.0.270.0000.00717.24
8.0.260.0030.00317.23
8.0.250.0040.00417.16
8.0.240.0000.00817.02
8.0.230.0050.00317.21
8.0.220.0040.00417.14
8.0.210.0040.00416.97
8.0.200.0030.00317.12
8.0.190.0000.00817.11
8.0.180.0040.00417.01
8.0.170.0070.00017.05
8.0.160.0050.00316.94
8.0.150.0000.00717.12
8.0.140.0040.00416.97
8.0.130.0040.00313.48
8.0.120.0070.00316.97
8.0.110.0000.00816.95
8.0.100.0040.00416.86
8.0.90.0040.00417.04
8.0.80.0040.01217.04
8.0.70.0040.00417.10
8.0.60.0030.00616.95
8.0.50.0070.00017.13
8.0.30.0110.00817.32
8.0.20.0060.01317.40
8.0.10.0050.00216.95
8.0.00.0070.01016.98
7.4.330.0020.00315.21
7.4.320.0000.00716.75
7.4.300.0060.00316.73
7.4.290.0000.00716.68
7.4.280.0080.00016.55
7.4.270.0030.00316.75
7.4.260.0000.00716.76
7.4.250.0030.00416.64
7.4.240.0040.00416.74
7.4.230.0070.00016.57
7.4.220.0120.00616.74
7.4.210.0060.01416.67
7.4.200.0000.00716.76
7.4.160.0060.01016.53
7.4.150.0110.00717.40
7.4.140.0130.00817.86
7.4.130.0100.00916.71
7.4.120.0110.01016.69
7.4.110.0160.00616.59
7.4.100.0170.00716.55
7.4.90.0060.01216.68
7.4.80.0140.00319.39
7.4.70.0070.01016.62
7.4.60.0120.00916.54
7.4.50.0050.00316.72
7.4.40.0100.00616.71
7.4.30.0070.01016.58
7.4.00.0030.01415.01
7.3.330.0080.00013.21
7.3.320.0030.00313.42
7.3.310.0000.00716.43
7.3.300.0040.00416.38
7.3.290.0090.00916.39
7.3.280.0080.01116.45
7.3.270.0100.00717.40
7.3.260.0080.00816.58
7.3.250.0080.00816.59
7.3.240.0060.01116.48
7.3.230.0120.00616.57
7.3.210.0130.00316.89
7.3.200.0100.00716.45
7.3.190.0090.00616.46
7.3.180.0090.00816.48
7.3.170.0130.00316.63
7.3.160.0100.00616.66
7.2.330.0150.00916.93
7.2.320.0030.01416.98
7.2.310.0080.00816.55
7.2.300.0140.00316.85
7.2.290.0130.00716.51
7.1.100.0080.00318.25
7.1.70.0050.00317.27
7.1.60.0100.01419.43
7.1.50.0050.00517.06
7.1.00.0030.07722.41
7.0.200.0070.00715.07
7.0.60.0030.04019.97
7.0.50.0070.04317.72
7.0.40.0130.08720.27
7.0.30.0000.04320.20
7.0.20.0230.07720.25
7.0.10.0000.04720.07
7.0.00.0100.07720.30
5.6.280.0070.06721.04
5.6.210.0130.07320.55
5.6.200.0030.04018.20
5.6.190.0130.04720.47
5.6.180.0370.05320.46
5.6.170.0230.04720.54
5.6.160.0070.07720.54
5.6.150.0130.07718.21
5.6.140.0100.07718.11
5.6.130.0000.05318.21
5.6.120.0070.09021.13
5.6.110.0100.05720.99
5.6.100.0070.04721.11
5.6.90.0000.04320.96
5.6.80.0130.07020.38
5.5.350.0370.07720.41
5.5.340.0200.07318.09
5.5.330.0070.05320.41
5.5.320.0230.07720.44
5.5.310.0300.04020.36
5.5.300.0030.06317.96
5.5.290.0070.08718.02
5.5.280.0030.04720.89
5.5.270.0030.05320.89
5.5.260.0200.07320.80
5.5.250.0100.04020.57
5.5.240.0030.07720.26
5.4.450.0670.06319.55
5.4.440.0770.06719.61
5.4.430.0670.05719.70
5.4.420.0870.07019.48
5.4.410.0930.06019.32
5.4.400.0830.05718.86
5.4.390.0670.05319.29
5.4.380.0670.07018.84
5.4.370.0630.06018.87
5.4.360.0500.06019.23
5.4.350.0600.06319.25
5.4.340.0570.06319.26
5.4.320.0670.06719.15
5.4.310.0730.06019.01
5.4.300.0770.06019.01
5.4.290.0670.05719.01
5.4.280.0670.05019.26
5.4.270.0600.05719.23
5.4.260.0700.04719.14
5.4.250.0730.04319.30
5.4.240.0670.05319.13
5.4.230.0700.06019.00
5.4.220.0700.05319.14
5.4.210.0700.05318.86
5.4.200.0600.05718.84
5.4.190.0670.05719.13
5.4.180.0830.05719.14
5.4.170.0770.06018.83
5.4.160.0730.06719.35
5.4.150.0770.06019.13
5.4.140.0670.05016.78
5.4.130.0700.05016.55
5.4.120.0630.05316.77
5.4.110.0600.07316.32
5.4.100.0500.07016.65
5.4.90.0270.05016.68
5.4.80.0230.05716.23
5.4.70.0700.05716.23
5.4.60.0600.05016.63
5.4.50.0600.07316.25
5.4.40.0500.05316.22
5.4.30.0630.06716.27
5.4.20.0530.05716.62
5.4.10.0270.06716.57
5.4.00.0500.06316.02

preferences:
44.77 ms | 401 KiB | 5 Q