3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = new SplFileObject("data:text/plain,line1\r\nline2\r\nline3", 'r'); for($k = $x->key(), $v = $x->current(); $x->valid(); $x->next()) echo "$k: $v";

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)
8.3.60.0170.00318.42
8.3.50.0200.00721.08
8.3.40.0190.00018.76
8.3.30.0230.00720.33
8.3.20.0090.00318.78
8.3.10.0070.00320.96
8.3.00.0060.00623.52
8.2.180.0200.01016.38
8.2.170.0160.00322.96
8.2.160.0200.00020.35
8.2.150.0070.00324.18
8.2.140.0030.00724.66
8.2.130.0100.00026.16
8.2.120.0090.00019.95
8.2.110.0090.00320.47
8.2.100.0110.00417.84
8.2.90.0040.00419.09
8.2.80.0040.00419.34
8.2.70.0030.00717.63
8.2.60.0030.00718.04
8.2.50.0030.00618.07
8.2.40.0030.00718.03
8.2.30.0070.00319.40
8.2.20.0000.00917.74
8.2.10.0030.00617.69
8.2.00.0060.00317.67
8.1.280.0150.00725.92
8.1.270.0100.00024.66
8.1.260.0100.00026.35
8.1.250.0100.00028.09
8.1.240.0080.00422.54
8.1.230.0110.00420.96
8.1.220.0000.00918.77
8.1.210.0060.00318.88
8.1.200.0000.01017.13
8.1.190.0060.00317.40
8.1.180.0070.00318.10
8.1.170.0060.00318.66
8.1.160.0060.00318.90
8.1.150.0000.01018.57
8.1.140.0040.00417.37
8.1.130.0030.00617.89
8.1.120.0000.00917.50
8.1.110.0060.00317.43
8.1.100.0050.00317.43
8.1.90.0060.00317.39
8.1.80.0060.00317.46
8.1.70.0030.00617.36
8.1.60.0000.01017.60
8.1.50.0070.00317.49
8.1.40.0070.00317.58
8.1.30.0000.00917.56
8.1.20.0040.00417.62
8.1.10.0060.00317.61
8.1.00.0060.00317.50
8.0.300.0000.00919.86
8.0.290.0040.00417.05
8.0.280.0090.00018.29
8.0.270.0030.00617.19
8.0.260.0080.00016.78
8.0.250.0060.00316.75
8.0.240.0060.00316.81
8.0.230.0050.00316.83
8.0.220.0060.00316.83
8.0.210.0090.00016.77
8.0.200.0060.00316.80
8.0.190.0060.00316.95
8.0.180.0030.00616.85
8.0.170.0090.00016.83
8.0.160.0040.00416.78
8.0.150.0000.01016.70
8.0.140.0060.00316.63
8.0.130.0000.00713.32
8.0.120.0040.00416.84
8.0.110.0060.00316.60
8.0.100.0030.00616.82
8.0.90.0060.00316.80
8.0.80.0100.02116.71
8.0.70.0060.00316.88
8.0.60.0030.00616.80
8.0.50.0060.00316.80
8.0.30.0210.01816.98
8.0.20.0210.01817.40
8.0.10.0060.00316.78
8.0.00.0200.01416.61
7.4.330.0000.00616.89
7.4.320.0060.00316.26
7.4.300.0030.00516.34
7.4.290.0060.00616.34
7.4.280.0040.00716.41
7.4.270.0080.00016.34
7.4.260.0000.00613.25
7.4.250.0060.00316.29
7.4.240.0060.00316.42
7.4.230.0090.00016.40
7.4.220.0210.00616.43
7.4.210.0070.01816.36
7.4.200.0000.00916.30
7.4.190.0080.00016.44
7.4.160.0260.01016.30
7.4.150.0290.00317.40
7.4.140.0260.01317.86
7.4.130.0190.01716.48
7.4.120.0370.01016.33
7.4.110.0230.00616.35
7.4.100.0260.02116.34
7.4.90.0260.00416.42
7.4.80.0320.00819.39
7.4.70.0190.01516.36
7.4.60.0170.01516.33
7.4.50.0110.00016.14
7.4.40.0190.00322.77
7.4.30.0170.02216.34
7.3.330.0070.00013.02
7.3.320.0040.00413.21
7.3.310.0030.00516.23
7.3.300.0060.00316.27
7.3.290.0090.01216.32
7.3.280.0100.01316.21
7.3.270.0100.02017.40
7.3.260.0330.02018.24
7.3.250.0200.01216.25
7.3.240.0250.00616.27
7.3.230.0240.01216.39
7.3.210.0170.01416.40
7.3.200.0160.01719.39
7.3.190.0190.01616.29
7.3.180.0130.01316.30
7.3.170.0240.00816.27
7.3.160.0220.00716.32
7.2.330.0130.02016.33
7.2.320.0220.01916.34
7.2.310.0260.02916.68
7.2.300.0090.01516.21
7.2.290.0160.01016.42
7.2.100.0420.00714.40
7.2.90.0410.00714.52
7.2.80.0800.00614.43
7.2.70.0630.01414.62
7.2.60.1290.00915.04
7.2.50.1180.01015.03
7.2.40.0970.01014.66
7.2.30.0800.00314.54
7.2.20.1360.00314.67
7.2.10.0240.00514.75
7.2.00.1490.00614.87
7.1.220.0950.00313.79
7.1.210.0340.01213.61
7.1.200.1140.01313.68
7.1.190.1280.00013.64
7.1.180.0850.01013.61
7.1.170.0340.00813.86
7.1.160.0180.00713.90
7.1.150.1360.01013.87
7.1.140.0130.01613.61
7.1.130.1040.01013.61
7.1.120.0340.01013.61
7.1.110.1450.01313.87
7.1.100.1140.00613.88
7.1.90.1620.01013.68
7.1.80.0120.01513.71
7.1.70.1460.01313.75
7.1.60.0340.00731.50
7.1.50.1800.01631.62
7.1.40.1840.01032.06
7.1.30.0330.00931.87
7.1.20.1790.01731.90
7.1.10.1120.02213.83
7.1.00.0080.01313.85
7.0.310.0660.00913.61
7.0.300.0180.00513.61
7.0.290.1190.00013.61
7.0.280.1200.00313.61
7.0.270.1300.00413.61
7.0.260.1300.01113.61
7.0.250.1460.01113.61
7.0.240.0140.00913.61
7.0.230.1690.01013.74
7.0.220.0540.00713.61
7.0.210.1570.00013.61
7.0.200.0090.00913.61
7.0.190.1410.00713.61
7.0.180.1020.00913.61
7.0.170.0130.01313.61
7.0.160.1780.00713.61
7.0.150.0220.00013.61
7.0.140.0250.01313.61
7.0.130.1070.01613.69
7.0.120.1530.00613.61
7.0.110.1330.01113.61
7.0.100.1260.01013.61
7.0.90.0280.01013.61
7.0.80.0250.00913.68
7.0.70.0210.00713.61
7.0.60.1550.01013.61
7.0.50.1050.01213.61
7.0.40.0610.00713.61
7.0.30.1230.01213.61
7.0.20.0660.01413.68
7.0.10.1120.00713.61
7.0.00.1250.00613.61
5.6.380.0160.01014.26
5.6.370.0170.00613.97
5.6.360.0110.01113.90
5.6.350.0150.00914.18
5.6.340.0120.00813.87
5.6.330.0090.01514.08
5.6.320.0200.00314.02
5.6.310.0170.00414.00
5.6.300.0110.01114.08
5.6.290.0110.01513.94
5.6.280.0180.00414.20
5.6.270.0130.00914.28
5.6.260.0160.00714.10
5.6.250.0150.00914.39
5.6.240.0110.01114.22
5.6.230.0140.00914.16
5.6.220.0090.01314.16
5.6.210.0150.00913.82
5.6.200.0060.01214.23
5.6.190.0070.01314.30
5.6.180.0110.00714.32
5.6.170.0180.00314.03
5.6.160.0120.00814.38
5.6.150.0140.00714.00
5.6.140.0140.00714.37
5.6.130.0130.00714.38
5.6.120.0190.00714.34
5.6.110.0140.00914.30
5.6.100.0060.01314.08
5.6.90.0110.01114.27
5.6.80.0080.01413.78
5.6.70.0170.00413.73
5.6.60.0110.01113.61
5.5.380.0070.01813.61
5.5.370.0120.00813.61
5.5.360.0170.00413.61
5.5.350.0100.00813.61
5.5.340.0150.00313.61
5.5.330.0110.02313.61
5.5.320.0190.00613.61
5.5.310.0100.01313.61
5.5.300.0090.00813.61
5.5.290.0160.00313.61
5.5.280.0080.00813.61
5.5.270.0030.01413.61
5.5.260.0160.00413.61
5.5.250.0130.00513.61
5.5.240.0080.01213.61
5.5.230.0160.00313.61
5.5.220.0190.00813.61
5.4.450.0190.00513.61
5.4.440.0160.00313.61
5.4.430.0120.01013.61
5.4.420.0130.00913.61
5.4.410.0080.00813.61
5.4.400.0070.01113.61
5.4.390.0180.00413.61

preferences:
39.7 ms | 400 KiB | 5 Q