3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = []; for ($i=0; $i<1000; $i++) { $arr[] = ['code' => 123 . $i, 'ipn' => 'ipn-12345']; } $result = []; foreach ($arr as $entry) { $result[$entry['code']] = $entry; } unset($entry); echo count($arr); echo '-' . count($result); //print_r($arr);

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)
8.3.60.0040.01517.13
8.3.50.0110.01021.45
8.3.40.0040.01119.20
8.3.30.0070.01119.04
8.3.20.0040.00420.75
8.3.10.0040.00422.27
8.3.00.0040.00419.79
8.2.180.0130.00316.88
8.2.170.0150.00022.96
8.2.160.0070.00721.07
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00918.13
8.2.110.0090.00019.80
8.2.100.0060.00618.13
8.2.90.0060.00319.84
8.2.80.0060.00318.13
8.2.70.0030.00618.13
8.2.60.0000.00818.55
8.2.50.0080.00418.07
8.2.40.0040.00420.95
8.2.30.0040.00419.95
8.2.20.0000.00818.09
8.2.10.0000.00718.52
8.2.00.0070.00018.65
8.1.280.0060.00925.92
8.1.270.0090.00020.74
8.1.260.0030.00626.35
8.1.250.0080.00028.09
8.1.240.0060.00323.83
8.1.230.0110.00017.98
8.1.220.0040.00418.28
8.1.210.0040.00418.77
8.1.200.0060.00617.85
8.1.190.0000.00817.85
8.1.180.0000.00818.13
8.1.170.0040.00419.21
8.1.160.0000.00822.50
8.1.150.0050.00319.38
8.1.140.0060.00317.81
8.1.130.0070.00018.09
8.1.120.0050.00317.86
8.1.110.0040.00417.90
8.1.100.0000.00717.95
8.1.90.0040.00417.85
8.1.80.0000.00817.98
8.1.70.0020.00517.90
8.1.60.0070.00317.95
8.1.50.0030.00618.07
8.1.40.0050.00318.00
8.1.30.0060.00318.01
8.1.20.0040.00418.03
8.1.10.0040.00417.94
8.1.00.0030.00617.93
8.0.300.0000.00818.77
8.0.290.0000.00717.25
8.0.280.0000.00718.92
8.0.270.0000.00717.68
8.0.260.0000.01017.67
8.0.250.0020.00517.43
8.0.240.0060.00317.46
8.0.230.0040.00417.32
8.0.220.0000.00717.37
8.0.210.0050.00317.37
8.0.200.0000.00817.27
8.0.190.0030.00517.42
8.0.180.0070.00017.28
8.0.170.0030.00517.36
8.0.160.0070.00017.42
8.0.150.0040.00417.28
8.0.140.0040.00417.19
8.0.130.0030.00313.80
8.0.120.0030.00617.41
8.0.110.0000.00817.30
8.0.100.0040.00417.35
8.0.90.0040.00417.25
8.0.80.0120.00617.29
8.0.70.0050.00217.46
8.0.60.0020.00517.34
8.0.50.0040.00417.40
8.0.30.0110.00817.51
8.0.20.0050.01517.84
8.0.10.0050.00317.35
8.0.00.0080.01217.29
7.4.330.0030.00315.12
7.4.320.0030.00616.89
7.4.300.0030.00317.09
7.4.290.0040.00417.07
7.4.280.0030.00517.07
7.4.270.0070.00317.09
7.4.260.0070.00016.96
7.4.250.0040.00416.86
7.4.240.0040.00417.05
7.4.230.0000.00716.88
7.4.220.0040.01417.01
7.4.210.0110.00417.05
7.4.200.0050.00317.06
7.4.160.0170.00716.91
7.4.150.0070.01117.40
7.4.140.0130.01017.86
7.4.130.0100.00817.02
7.4.120.0060.01817.14
7.4.110.0100.01016.82
7.4.100.0060.01317.02
7.4.90.0040.01516.91
7.4.80.0090.00919.39
7.4.70.0090.00916.89
7.4.60.0100.00716.99
7.4.50.0060.00316.81
7.4.40.0100.00716.95
7.4.30.0160.00416.85
7.4.00.0060.00915.52
7.3.330.0060.00413.55
7.3.320.0000.00613.74
7.3.310.0000.00716.77
7.3.300.0040.00416.71
7.3.290.0110.00516.79
7.3.280.0090.00916.81
7.3.270.0070.01117.40
7.3.260.0060.01217.06
7.3.250.0070.01017.11
7.3.240.0180.00016.68
7.3.230.0180.00717.02
7.3.210.0120.00616.84
7.3.200.0040.01319.39
7.3.190.0100.00717.04
7.3.180.0080.00816.96
7.3.170.0110.00716.74
7.3.160.0070.01316.89
7.2.330.0050.01417.32
7.2.320.0120.00417.14
7.2.310.0090.00917.17
7.2.300.0070.01417.31
7.2.290.0100.01317.23
7.2.80.0040.01116.52
7.2.60.0070.01016.63
7.2.00.0070.00719.22
7.1.200.0000.01215.84
7.1.100.0040.00818.21
7.1.70.0040.00417.37
7.1.60.0170.00720.03
7.1.50.0070.01716.79
7.1.00.0000.08022.56
7.0.200.0090.00416.72
7.0.60.0130.06320.50
7.0.50.0100.03718.42
7.0.40.0200.08020.05
7.0.30.0430.06720.02
7.0.20.0270.04720.00
7.0.10.0000.05020.00
7.0.00.0070.04320.22
5.6.280.0070.05721.66
5.6.210.0030.04020.98
5.6.200.0100.04018.65
5.6.190.0130.08320.97
5.6.180.3800.03720.80
5.6.170.0300.07720.87
5.6.160.0130.07020.86
5.6.150.0070.04018.67
5.6.140.0100.06318.58
5.6.130.0030.04718.64
5.6.120.0000.05321.63
5.6.110.0130.08321.50
5.6.100.0130.06721.47
5.6.90.0070.08721.51
5.6.80.0100.03721.03
5.6.70.4400.03320.92
5.5.350.0230.06720.93
5.5.340.0100.06718.34
5.5.330.0100.06720.63
5.5.320.3000.04720.71
5.5.310.0300.07320.58
5.5.300.0070.04718.48
5.5.290.0130.06718.45
5.5.280.0070.06021.28
5.5.270.0070.08321.19
5.5.260.0100.04021.15
5.5.250.0000.05021.28
5.5.240.0170.03020.78
5.4.450.0630.06319.86
5.4.440.0570.06019.91
5.4.430.0630.05719.79
5.4.420.0730.04319.84
5.4.410.0700.04719.84
5.4.400.0670.04719.55
5.4.390.0630.05319.54
5.4.380.0670.05719.53
5.4.370.0700.07019.22
5.4.360.0630.06019.71
5.4.350.0570.05719.46
5.4.340.0630.05019.72
5.4.320.0600.06019.22
5.4.310.0630.04719.54
5.4.300.0630.05319.46
5.4.290.0670.05319.25
5.4.280.0470.05319.25
5.4.270.0530.04719.42
5.4.260.0630.05019.24
5.4.250.0470.06719.68
5.4.240.0500.06319.71
5.4.230.0670.04719.42
5.4.220.0570.06319.57
5.4.210.0600.05719.26
5.4.200.0800.04317.04
5.4.190.0570.07019.56
5.4.180.0630.05319.34
5.4.170.0600.05719.40
5.4.160.0670.04719.38
5.4.150.0670.04319.35
5.4.140.0700.05016.67
5.4.130.0770.05716.73
5.4.120.0730.04016.70
5.4.110.0670.04716.98
5.4.100.0670.05016.78
5.4.90.0830.06716.66
5.4.80.0800.05016.91
5.4.70.0700.04316.91
5.4.60.0670.04716.89
5.4.50.0630.05716.77
5.4.40.0700.04716.69
5.4.30.0700.04316.66
5.4.20.0570.05716.89
5.4.10.0630.05016.63
5.4.00.0630.04716.12

preferences:
44 ms | 401 KiB | 5 Q