3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = new DateTime('2017-06-07'); $endDate = new DateTime('2017-06-01'); $daysSinceEnd = $now->diff($endDate); print_r($daysSinceEnd->days); var_dump($daysSinceEnd->invert);

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)
8.3.60.0090.00616.38
8.3.50.0100.00318.18
8.3.40.0080.00818.70
8.3.30.0060.00918.86
8.3.20.0040.00421.91
8.3.10.0040.00423.70
8.3.00.0040.00419.69
8.2.180.0120.00618.11
8.2.170.0090.00622.96
8.2.160.0110.00320.35
8.2.150.0070.00024.18
8.2.140.0070.00024.66
8.2.130.0080.00020.57
8.2.120.0020.00526.35
8.2.110.0060.00320.34
8.2.100.0090.00318.03
8.2.90.0050.00319.05
8.2.80.0040.00417.97
8.2.70.0030.00617.75
8.2.60.0040.00417.93
8.2.50.0040.00418.10
8.2.40.0030.00520.64
8.2.30.0040.00419.13
8.2.20.0050.00218.04
8.2.10.0070.00018.04
8.2.00.0070.00017.96
8.1.280.0040.01125.92
8.1.270.0080.00018.84
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0000.00923.83
8.1.230.0030.00719.02
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0030.01017.35
8.1.190.0060.00317.35
8.1.180.0070.00018.10
8.1.170.0040.00418.72
8.1.160.0040.00419.08
8.1.150.0040.00418.80
8.1.140.0040.00419.51
8.1.130.0070.00020.52
8.1.120.0070.00017.57
8.1.110.0000.00917.61
8.1.100.0060.00317.63
8.1.90.0000.00717.49
8.1.80.0030.00617.47
8.1.70.0030.00317.43
8.1.60.0000.00717.66
8.1.50.0050.00217.48
8.1.40.0030.00517.46
8.1.30.0050.00317.61
8.1.20.0020.00517.71
8.1.10.0070.00017.55
8.1.00.0040.00417.48
8.0.300.0040.00420.14
8.0.290.0000.00816.88
8.0.280.0080.00018.43
8.0.270.0000.00817.18
8.0.260.0030.00319.13
8.0.250.0030.00317.00
8.0.240.0040.00417.13
8.0.230.0000.00717.15
8.0.220.0000.00716.91
8.0.210.0040.00416.95
8.0.200.0030.00317.11
8.0.190.0060.00317.07
8.0.180.0000.00716.96
8.0.170.0030.00317.14
8.0.160.0050.00317.07
8.0.150.0040.00416.95
8.0.140.0030.00316.90
8.0.130.0000.00613.33
8.0.120.0040.00417.00
8.0.110.0030.00317.00
8.0.100.0000.00816.88
8.0.90.0070.00017.08
8.0.80.0180.00316.91
8.0.70.0050.00216.89
8.0.60.0000.00716.96
8.0.50.0000.00716.86
8.0.30.0070.01217.20
8.0.20.0130.01117.40
8.0.10.0040.00417.16
8.0.00.0030.01316.88
7.4.330.0000.00515.55
7.4.320.0070.00016.67
7.4.300.0030.00316.64
7.4.290.0040.00416.71
7.4.280.0050.00316.66
7.4.270.0000.00716.57
7.4.260.0000.00716.62
7.4.250.0000.00716.55
7.4.240.0000.00716.68
7.4.230.0000.00716.76
7.4.220.0060.01116.64
7.4.210.0070.00716.71
7.4.200.0000.00716.79
7.4.160.0090.00716.50
7.4.150.0090.00917.40
7.4.140.0130.00817.86
7.4.130.0130.01016.66
7.4.120.0100.01116.58
7.4.110.0100.00716.48
7.4.100.0120.00616.49
7.4.90.0130.00316.59
7.4.80.0050.01419.39
7.4.70.0090.00616.67
7.4.60.0030.01816.58
7.4.50.0060.01016.73
7.4.40.0110.00416.66
7.4.30.0140.00316.74
7.4.00.0070.01015.23
7.3.330.0030.00312.99
7.3.320.0000.00613.18
7.3.310.0000.00716.14
7.3.300.0060.00016.31
7.3.290.0060.01116.31
7.3.280.0090.00716.26
7.3.270.0100.00717.40
7.3.260.0120.00816.48
7.3.250.0120.00916.40
7.3.240.0100.00916.34
7.3.230.0070.01016.31
7.3.210.0110.00616.48
7.3.200.0130.00816.46
7.3.190.0100.00716.26
7.3.180.0160.00616.68
7.3.170.0040.01116.45
7.3.160.0100.00716.39
7.2.330.0120.00616.64
7.2.320.0130.01016.58
7.2.310.0030.01316.58
7.2.300.0040.01416.72
7.2.290.0110.01316.44
7.2.60.0000.01416.92
7.1.200.0070.00715.86
7.1.70.0110.00417.20
7.1.60.1400.01333.29
7.1.50.1130.01732.97
7.1.40.0670.01032.55
7.1.30.1000.01732.62
7.1.20.0900.01332.82
7.1.10.0530.01015.04
7.1.00.0430.01314.94
7.0.200.1130.00715.05
7.0.190.1030.01314.67
7.0.180.0530.01014.52
7.0.170.0930.01014.60
7.0.160.0670.00714.60
7.0.150.0700.01014.55
7.0.140.0530.00714.73
7.0.130.0470.01014.64
7.0.120.0530.00314.88
7.0.110.0500.00714.60
7.0.100.0470.01314.59
7.0.90.0730.01014.62
7.0.80.0570.01314.56
7.0.70.0530.01314.63
7.0.60.0900.01314.55
7.0.50.0800.01014.56
7.0.40.0570.01014.80
7.0.30.0800.01014.77
7.0.20.0630.00714.66
7.0.10.0770.01314.55
7.0.00.0500.01314.61

preferences:
65.16 ms | 400 KiB | 5 Q