3v4l.org

run code in 300+ PHP versions simultaneously
<?php $handle = opendir('/sbin'); while (false !== ($entry = readdir($handle))) { echo "$entry\n"; }

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)
8.3.60.0140.00716.73
8.3.50.0160.00621.94
8.3.40.0070.00718.84
8.3.30.0030.01019.09
8.3.20.0040.00420.41
8.3.10.0080.00023.64
8.3.00.0000.00819.38
8.2.180.0160.00718.66
8.2.170.0170.00322.96
8.2.160.0100.00720.55
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00421.07
8.2.110.0060.00319.35
8.1.280.0100.00725.92
8.1.270.0090.00023.92
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0030.00618.76
8.0.120.0080.00513.31
8.0.110.0070.00513.35
8.0.100.0060.00613.39
8.0.90.0120.00013.35
8.0.80.0050.00713.38
8.0.70.0080.00413.37
8.0.60.0090.00413.32
8.0.50.0080.00313.32
8.0.30.0080.00413.32
8.0.20.0080.00413.36
8.0.10.0100.00113.45
8.0.00.0060.00113.45
7.4.250.0060.00613.32
7.4.240.0210.00013.32
7.4.230.0160.00513.24
7.4.220.0140.00513.30
7.4.210.0120.01213.26
7.4.200.0100.01113.24
7.4.190.0020.01513.33
7.4.180.0090.00713.29
7.4.160.0140.00613.30
7.4.150.0080.00813.27
7.4.140.0160.00213.23
7.4.130.0120.00913.28
7.4.120.0100.00913.27
7.4.110.0200.00013.23
7.4.100.0100.00713.30
7.4.90.0100.00713.29
7.4.80.0290.01315.62
7.4.70.0170.00814.79
7.4.60.0150.01514.78
7.4.50.0160.00914.75
7.4.40.0170.01216.22
7.4.30.0160.01014.74
7.4.20.0230.01614.16
7.4.10.0180.00714.16
7.4.00.0150.01114.31
7.3.320.0190.00213.19
7.3.310.0170.00413.17
7.3.300.0100.01213.14
7.3.290.0180.00413.29
7.3.280.0160.00213.25
7.3.270.0130.00513.12
7.3.260.0060.01513.28
7.3.250.0090.00713.24
7.3.240.0110.00513.23
7.3.230.0110.01113.23
7.3.220.0190.00313.12
7.3.210.0160.00513.09
7.3.200.0240.01415.42
7.3.190.0100.01314.68
7.3.180.0220.00714.62
7.3.170.0200.01214.60
7.3.160.0280.01314.65
7.3.150.0110.01514.03
7.3.140.0130.00714.07
7.3.130.0090.00714.08
7.3.120.0140.01114.13
7.3.110.0070.01014.10
7.3.100.0130.00914.04
7.3.90.0070.01514.30
7.3.80.0110.00614.14
7.3.70.0100.00714.17
7.3.60.0180.02214.07
7.3.50.0180.00914.14
7.3.40.0100.00714.15
7.3.30.0120.01914.10
7.3.20.0180.00815.37
7.3.10.0240.00215.24
7.3.00.0160.01215.35
7.2.340.0110.01113.22
7.2.330.0170.00413.16
7.2.320.0220.00714.30
7.2.310.0360.02014.71
7.2.300.0200.00814.80
7.2.290.0330.02014.73
7.2.280.0280.00614.23
7.2.270.0150.01914.21
7.2.260.0170.00914.21
7.2.250.0140.00914.27
7.2.240.0180.00814.24
7.2.230.0200.01014.31
7.2.220.0260.00814.32
7.2.210.0170.00714.18
7.2.200.0180.00914.24
7.2.190.0130.01314.16
7.2.180.0280.01114.19
7.2.170.0170.00814.36
7.2.160.0130.00914.17
7.2.150.0110.01415.44
7.2.140.0170.00815.41
7.2.130.0180.01415.55
7.2.120.0140.01015.48
7.2.110.0140.01015.53
7.2.100.0190.00515.53
7.2.90.0250.01015.52
7.2.80.0130.00915.41
7.2.70.0190.01515.53
7.2.60.0140.01515.56
7.2.50.0140.00515.54
7.2.40.0180.00415.57
7.2.30.0250.00815.52
7.2.20.0230.00915.61
7.2.10.0280.01215.48
7.2.00.0180.01015.67
7.1.330.0050.01114.63
7.1.320.0140.01214.69
7.1.310.0190.01514.62
7.1.300.0190.00814.75
7.1.290.0070.01214.58
7.1.280.0140.00614.62
7.1.270.0080.01114.59
7.1.260.0170.01214.61
7.1.250.0110.00814.48
7.1.240.0110.01214.61
7.1.230.0160.01214.55
7.1.220.0220.01314.64
7.1.210.0190.01114.59
7.1.200.0110.00914.53
7.1.190.0090.01114.58
7.1.180.0090.00814.58
7.1.170.0260.00814.64
7.1.160.0230.00714.53
7.1.150.0150.01114.54
7.1.140.0240.01214.52
7.1.130.0410.01014.52
7.1.120.0240.00814.53
7.1.110.0240.00514.52
7.1.100.0140.00914.56
7.1.90.0250.00714.52
7.1.80.0150.01314.63
7.1.70.0270.01514.51
7.1.60.0200.00914.60
7.1.50.0200.00814.63
7.1.40.0260.01114.63
7.1.30.0250.00414.66
7.1.20.0160.00814.64
7.1.10.0210.00914.55
7.1.00.0290.01014.41
7.0.330.0210.00814.40
7.0.320.0230.00514.38
7.0.310.0180.01114.36
7.0.300.0270.01314.33
7.0.290.0280.00614.32
7.0.280.0160.01514.45
7.0.270.0170.00514.48
7.0.260.0230.00714.40
7.0.250.0200.00814.45
7.0.240.0170.00814.47
7.0.230.0200.01014.50
7.0.220.0190.01114.48
7.0.210.0180.01314.50
7.0.200.0230.01214.51
7.0.190.0160.00514.51
7.0.180.0180.01014.56
7.0.170.0220.00814.59
7.0.160.0150.00914.45
7.0.150.0280.00914.47
7.0.140.0150.00714.37
7.0.130.0220.00814.51
7.0.120.0220.00814.47
7.0.110.0320.00614.47
7.0.100.0200.01814.44
7.0.90.0170.00914.32
7.0.80.0210.00414.32
7.0.70.0180.01314.37
7.0.60.0160.00614.40
7.0.50.0100.01014.32
7.0.40.0240.00514.36
7.0.30.0220.01314.34
7.0.20.0140.00513.89
7.0.10.0190.00814.47
7.0.00.0150.00514.00
5.6.400.0100.01515.79
5.6.390.0380.03815.77
5.6.380.0270.02215.75
5.6.370.0090.01815.90
5.6.360.0100.01315.61
5.6.350.0150.02515.99
5.6.340.0220.02315.44
5.6.330.0440.02616.04
5.6.320.0590.01615.71
5.6.310.0320.01815.92
5.6.300.0190.02015.61
5.6.290.0420.01616.00
5.6.280.0580.00515.79
5.6.270.0120.01415.97
5.6.260.0120.01615.90
5.6.250.0270.02015.82
5.6.240.0150.01115.75
5.6.230.0160.02015.82
5.6.220.0150.01515.88
5.6.210.0270.03115.79
5.6.200.0340.02215.51
5.6.190.0330.03315.51
5.6.180.0150.02215.87
5.6.170.0500.00915.88
5.5.380.0340.02515.64
5.5.370.0430.02815.50
5.5.360.0130.02115.46
5.5.350.0160.01115.68
5.5.340.0390.01415.28
5.5.330.0330.02015.45
5.5.320.0040.01715.97
5.5.310.0080.01615.71
5.4.80.0090.00310.75
5.4.70.0070.00410.93
5.4.60.0000.01410.86
5.4.50.0080.00410.64
5.4.40.0080.00410.93
5.4.30.0060.00610.86
5.4.20.0060.00610.86
5.4.10.0140.00010.94
5.4.00.0040.01110.83
5.3.180.0030.00810.44
5.3.170.0080.00310.48
5.3.160.0100.00210.50
5.3.150.0050.00510.45
5.3.140.0000.01110.28
5.3.130.0000.01010.26
5.3.120.0030.00810.46
5.3.110.0050.00410.48
5.3.100.0030.00910.52
5.3.90.0100.00010.48
5.3.80.0000.01310.31
5.3.70.0060.00310.13
5.3.60.0030.01010.31
5.3.50.0080.00310.29
5.3.40.0030.00710.23
5.3.30.0060.00310.55
5.3.20.0030.00810.37
5.3.10.0070.00510.27
5.3.00.0060.00610.26

preferences:
38.04 ms | 401 KiB | 5 Q