3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = new DateTimeImmutable("2019-01-01 00:00:00"); $end1 = new DateTimeImmutable("2019-02-01 00:00:00"); $end2 = new DateTimeImmutable("2019-02-01 12:00:00"); $diff1 = $start->diff($end1); $diff2 = $start->diff($end2); // Compare all of the things $diff1s = intervalToSecs($diff1); $diff2s = intervalToSecs($diff2); var_dump($diff1s); var_dump($diff2s); var_dump($diff1s == $diff2s); // false, as it should be var_dump($diff1s < $diff2s); // true, as it should be var_dump($diff1s > $diff2s); // false, as it should be function intervalToSecs(DateInterval $interval): int { $secs = $interval->s; $secs += ($interval->i * 60); $secs += ($interval->h * 60 * 60); $secs += ($interval->days * 60 * 60 * 24); return $secs; }

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)
8.4.120.0120.00820.40
8.4.110.0100.01018.84
8.4.100.0060.00317.81
8.4.90.0130.00622.34
8.4.80.0110.00819.08
8.4.70.0090.00218.83
8.4.60.0130.00818.60
8.4.50.0100.00918.03
8.4.40.0090.00919.57
8.4.30.0100.01017.85
8.4.20.0140.00718.68
8.4.10.0090.00017.87
8.3.250.0110.00818.88
8.3.240.0100.00916.69
8.3.230.0130.00616.66
8.3.220.0070.00818.86
8.3.210.0120.00716.66
8.3.200.0040.00516.93
8.3.190.0110.00817.47
8.3.180.0120.00717.01
8.3.170.0110.00717.16
8.3.160.0090.00918.26
8.3.150.0070.01117.39
8.3.140.0060.00916.64
8.3.130.0060.00318.53
8.3.120.0030.00616.84
8.3.110.0060.00316.88
8.3.100.0130.00720.32
8.3.90.0060.00318.43
8.3.80.0060.00318.55
8.3.70.0040.01116.38
8.3.60.0090.01218.55
8.3.50.0080.01019.29
8.3.40.0070.00719.05
8.3.30.0040.01118.96
8.3.20.0080.00020.82
8.3.10.0040.00421.73
8.3.00.0000.00921.60
8.2.290.0110.00916.78
8.2.280.0090.00818.35
8.2.270.0100.01016.88
8.2.260.0060.01218.61
8.2.250.0080.00016.87
8.2.240.0060.00317.42
8.2.230.0040.00420.94
8.2.220.0110.01124.06
8.2.210.0040.01126.77
8.2.200.0060.00318.29
8.2.190.0100.00316.58
8.2.180.0130.00616.50
8.2.170.0070.00722.96
8.2.160.0060.00921.17
8.2.150.0140.00424.18
8.2.140.0030.00624.66
8.2.130.0000.00826.16
8.2.120.0110.00721.00
8.2.110.0050.00522.12
8.2.100.0030.00917.96
8.2.90.0000.00817.88
8.2.80.0000.00818.05
8.2.70.0040.00418.15
8.2.60.0040.00418.16
8.2.50.0050.00518.10
8.2.40.0050.00319.61
8.2.30.0080.00020.63
8.2.20.0080.00018.23
8.2.10.0040.00419.59
8.2.00.0040.00418.05
8.1.330.0080.00516.10
8.1.320.0110.00816.26
8.1.310.0100.00016.93
8.1.300.0000.00918.44
8.1.290.0050.00518.88
8.1.280.0090.00625.92
8.1.270.0070.00022.00
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0030.00623.90
8.1.230.0130.00319.10
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0070.00317.63
8.1.190.0040.00417.47
8.1.180.0030.00618.10
8.1.170.0050.00318.75
8.1.160.0060.00318.86
8.1.150.0030.00519.00
8.1.140.0040.00419.04
8.1.130.0050.00320.16
8.1.120.0100.00017.66
8.1.110.0040.00417.54
8.1.100.0060.00317.66
8.1.90.0070.00017.63
8.1.80.0000.00717.63
8.1.70.0040.00417.54
8.1.60.0030.00717.63
8.1.50.0000.00817.67
8.1.40.0090.00017.63
8.1.30.0030.00517.79
8.1.20.0070.00417.66
8.1.10.0000.00717.67
8.1.00.0040.00417.61
8.0.300.0000.00819.82
8.0.290.0040.00416.88
8.0.280.0040.00418.47
8.0.270.0030.00317.32
8.0.260.0060.00018.43
8.0.250.0000.00717.21
8.0.240.0060.00017.30
8.0.230.0000.00817.11
8.0.220.0040.00717.16
8.0.210.0020.00517.17
8.0.200.0000.00717.16
8.0.190.0030.00517.16
8.0.180.0000.00717.24
8.0.170.0030.00517.06
8.0.160.0000.00917.18
8.0.150.0030.00317.08
8.0.140.0050.00217.09
8.0.130.0000.00613.46
8.0.120.0000.00717.11
8.0.110.0000.00817.00
8.0.100.0040.00417.21
8.0.90.0050.00317.05
8.0.80.0060.01017.11
8.0.70.0000.00717.21
8.0.60.0040.00417.10
8.0.50.0070.00017.02
8.0.30.0140.00617.33
8.0.20.0130.01117.31
8.0.10.0070.00017.07
8.0.00.0140.00716.90
7.4.330.0060.00016.66
7.4.320.0030.00316.56
7.4.300.0000.00616.77
7.4.290.0030.00616.72
7.4.280.0050.00516.55
7.4.270.0030.00316.65
7.4.260.0000.00816.62
7.4.250.0000.00716.59
7.4.240.0040.00416.75
7.4.230.0030.00316.84
7.4.220.0080.00016.85
7.4.210.0090.00816.65
7.4.200.0040.00316.48
7.4.160.0080.00916.66
7.4.140.0100.00917.86
7.4.130.0100.00916.58
7.4.120.0090.00916.51
7.4.110.0000.01716.93
7.4.100.0120.00916.58
7.4.90.0070.01016.74
7.4.80.0190.00319.39
7.4.70.0100.00716.77
7.4.60.0100.00716.60
7.4.50.0100.00716.56
7.4.40.0170.00016.84
7.4.00.0060.00614.98
7.3.330.0000.00613.25
7.3.320.0000.00613.29
7.3.310.0000.00716.48
7.3.300.0040.00416.29
7.3.290.0030.00316.30
7.3.280.0080.01116.40
7.3.260.0120.00616.65
7.3.240.0080.01016.62
7.3.230.0060.01216.64
7.3.210.0100.01416.61
7.3.200.0100.00616.70
7.3.190.0050.01216.53
7.3.180.0090.00916.59
7.3.170.0110.00616.57
7.3.160.0130.00416.79
7.3.40.0050.00814.92
7.3.30.0030.00914.92
7.3.20.0220.00614.84
7.3.10.0150.01215.11
7.3.00.0070.01014.88
7.2.330.0100.00616.95
7.2.320.0070.01016.69
7.2.310.0090.00916.78
7.2.300.0130.00516.62
7.2.290.0090.00916.91
7.2.170.0070.00715.25
7.2.160.0130.00015.12
7.2.150.0160.01215.22
7.2.140.0130.01315.28
7.2.130.0090.00915.25
7.2.120.0120.01315.09
7.2.110.0130.01315.14
7.2.100.0120.00615.07
7.2.90.0180.00915.20
7.2.80.0110.01415.18
7.2.70.0160.00015.05
7.2.60.0030.01015.39
7.2.50.0090.00914.99
7.2.40.0120.00315.39
7.2.30.0050.01015.28
7.2.20.0070.00715.46
7.2.10.0070.00715.14
7.2.00.0880.00317.03
7.1.280.0120.00614.22
7.1.270.0220.00314.30
7.1.260.0090.00614.06
7.1.250.0040.01314.17

preferences:
31.15 ms | 403 KiB | 5 Q