3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d = dir('/etc'); while ($v = $d->read()) { echo "$v\n"; } $d->close();

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)
8.3.40.0140.00418.67
8.3.30.0000.01419.16
8.3.20.0080.00020.20
8.3.10.0080.00023.52
8.3.00.0080.00021.00
8.2.170.0140.00322.96
8.2.160.0120.00320.38
8.2.150.0000.00824.18
8.2.140.0030.00624.66
8.2.130.0160.00326.16
8.2.120.0080.00022.08
8.2.110.0070.00421.13
8.2.100.0060.00617.78
8.2.90.0030.00517.84
8.2.80.0000.01019.95
8.2.70.0000.00817.63
8.2.60.0040.00417.63
8.2.50.0020.00518.05
8.2.40.0060.00319.25
8.2.30.0080.00018.09
8.2.20.0040.00417.71
8.2.10.0000.00817.63
8.2.00.0040.00417.70
8.1.270.0060.00322.14
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00420.87
8.1.230.0000.01122.18
8.1.220.0080.00017.78
8.1.210.0000.00818.77
8.1.200.0080.00017.22
8.1.190.0000.00819.29
8.1.180.0040.00418.10
8.1.170.0040.00417.62
8.1.160.0050.00321.91
8.1.150.0000.00718.59
8.1.140.0040.00417.40
8.1.130.0040.00417.86
8.1.120.0070.00017.31
8.1.110.0040.00417.45
8.1.100.0000.00717.41
8.1.90.0050.00217.41
8.1.80.0000.00717.44
8.1.70.0030.00317.19
8.1.60.0040.00417.55
8.1.50.0040.00417.48
8.1.40.0030.00617.48
8.1.30.0030.00517.57
8.1.20.0000.00817.49
8.1.10.0080.00017.50
8.1.00.0060.00617.35
8.0.300.0000.00820.04
8.0.290.0000.00716.75
8.0.280.0000.00818.52
8.0.270.0030.00317.27
8.0.260.0000.00718.45
8.0.250.0030.00316.99
8.0.240.0030.00317.02
8.0.230.0000.00717.00
8.0.220.0000.00716.94
8.0.210.0030.00316.77
8.0.200.0060.00016.88
8.0.190.0070.00016.95
8.0.180.0040.00416.93
8.0.170.0050.00216.95
8.0.160.0000.00816.84
8.0.150.0080.00016.81
8.0.140.0040.00416.77
8.0.130.0000.00513.32
8.0.120.0050.00515.10
8.0.110.0060.00415.04
8.0.100.0100.00015.00
8.0.90.0080.00315.05
8.0.80.0100.00715.07
8.0.70.0060.00515.02
8.0.60.0090.00315.01
8.0.50.0040.00615.03
8.0.30.0110.00615.93
8.0.20.0120.00616.08
8.0.10.0060.00215.06
8.0.00.0090.00715.52
7.4.330.0000.00515.04
7.4.320.0030.00316.55
7.4.300.0060.00016.46
7.4.290.0030.00316.54
7.4.280.0030.00316.55
7.4.270.0000.00716.56
7.4.260.0040.00416.55
7.4.250.0030.00514.77
7.4.240.0060.00215.34
7.4.230.0060.00314.81
7.4.220.0100.00414.81
7.4.210.0060.00715.65
7.4.200.0060.00314.91
7.4.190.0030.00514.89
7.4.180.0000.00613.21
7.4.160.0050.00714.91
7.4.150.0080.00515.28
7.4.140.0080.00616.29
7.4.130.0100.00515.34
7.4.120.0080.00615.36
7.4.110.0120.00514.76
7.4.100.0080.00514.86
7.4.90.0070.00614.84
7.4.80.0080.00816.26
7.4.70.0080.00614.80
7.4.60.0100.00514.74
7.4.50.0030.00414.72
7.4.40.0060.00617.90
7.4.30.0060.00714.86
7.4.20.0100.00013.19
7.4.10.0110.00513.95
7.4.00.0060.00814.23
7.3.330.0000.00512.95
7.3.320.0000.00513.06
7.3.310.0050.00514.66
7.3.300.0060.00214.60
7.3.290.0070.00714.59
7.3.280.0080.00815.38
7.3.270.0110.00515.25
7.3.260.0070.00714.65
7.3.250.0070.00715.27
7.3.240.0080.00514.56
7.3.230.0060.00914.77
7.3.220.0100.00012.86
7.3.210.0070.00714.72
7.3.200.0110.00316.12
7.3.190.0120.00314.71
7.3.180.0060.00814.73
7.3.170.0070.00714.59
7.3.160.0060.00914.71
7.3.150.0060.00012.85
7.3.140.0000.00812.92
7.3.130.0030.00813.60
7.3.120.0070.00613.85
7.3.110.0050.00713.59
7.3.100.0070.00613.77
7.3.90.0050.00413.75
7.3.80.0070.00513.69
7.3.70.0030.00713.88
7.3.60.0070.00413.90
7.3.50.0050.00713.55
7.3.40.0030.00813.67
7.3.30.0100.00213.78
7.3.20.0030.00615.49
7.3.10.0040.00415.56
7.3.00.0070.00215.69
7.2.340.0090.00413.17
7.2.330.0080.00814.82
7.2.320.0080.00914.76
7.2.310.0070.00914.82
7.2.300.0060.00914.83
7.2.290.0120.00314.88
7.2.280.0070.00713.16
7.2.270.0130.00013.22
7.2.260.0090.00613.92
7.2.250.0050.01013.96
7.2.240.0070.00713.84
7.2.230.0110.00513.76
7.2.220.0060.00913.78
7.2.210.0070.00813.76
7.2.200.0100.00513.93
7.2.190.0100.00313.83
7.2.180.0030.00813.77
7.2.170.0100.00413.85
7.2.160.0120.00214.06
7.2.150.0110.00215.82
7.2.140.0070.00715.74
7.2.130.0110.00315.86
7.2.120.0070.00615.84
7.2.110.0110.00415.73
7.2.100.0100.00315.78
7.2.90.0100.00615.78
7.2.80.0100.00415.72
7.2.70.0060.00615.83
7.2.60.0090.00616.11
7.2.50.0100.00615.99
7.2.40.0070.00715.70
7.2.30.0100.00415.77
7.2.20.0060.00715.62
7.2.10.0070.00715.75
7.2.00.0060.00717.01
7.1.330.0080.00514.61
7.1.320.0050.01114.80
7.1.310.0070.00814.78
7.1.300.0140.00014.84
7.1.290.0080.00514.75
7.1.280.0090.00514.80
7.1.270.0070.00514.98
7.1.260.0080.00514.76
7.1.250.0100.00214.82
7.1.240.0070.00414.56
7.1.230.0070.00614.75
7.1.220.0090.00414.65
7.1.210.0100.00514.77
7.1.200.0050.00914.94
7.1.190.0070.00714.77
7.1.180.0060.00814.76
7.1.170.0070.00614.79
7.1.160.0090.00514.75
7.1.150.0050.00914.71
7.1.140.0080.00614.68
7.1.130.0090.00514.69
7.1.120.0100.00314.68
7.1.110.0080.00314.69
7.1.100.0050.00715.86
7.1.90.0070.00614.71
7.1.80.0060.00414.64
7.1.70.0080.00615.50
7.1.60.0120.00716.35
7.1.50.0060.00615.43
7.1.40.0120.00214.97
7.1.30.0090.00414.99
7.1.20.0080.00714.58
7.1.10.0100.00514.72
7.1.00.0050.03117.31
7.0.330.0060.00714.64
7.0.320.0070.00514.51
7.0.310.0110.00214.55
7.0.300.0070.00514.52
7.0.290.0070.00514.47
7.0.280.0110.00414.40
7.0.270.0080.00414.69
7.0.260.0060.00514.41
7.0.250.0040.00914.43
7.0.240.0080.00514.62
7.0.230.0070.00514.42
7.0.220.0070.00614.57
7.0.210.0090.00514.63
7.0.200.0070.00415.29
7.0.190.0120.00114.75
7.0.180.0080.00514.71
7.0.170.0070.00414.79
7.0.160.0080.00514.70
7.0.150.0050.00614.66
7.0.140.0100.02417.12
7.0.130.0080.00714.76
7.0.120.0100.00314.58
7.0.110.0100.00614.77
7.0.100.0070.01014.67
7.0.90.0090.00314.75
7.0.80.0070.00614.73
7.0.70.0080.00714.65
7.0.60.0110.02616.49
7.0.50.0090.03015.72
7.0.40.0090.03215.78
7.0.30.0110.01815.90
7.0.20.0160.02915.90
7.0.10.0170.03215.81
7.0.00.0070.02315.94
5.6.400.0120.00613.43
5.6.390.0070.00713.56
5.6.380.0100.00213.45
5.6.370.0060.00813.29
5.6.360.0080.00613.35
5.6.350.0090.00613.29
5.6.340.0130.00013.57
5.6.330.0060.00413.13
5.6.320.0090.00313.32
5.6.310.0080.00713.24
5.6.300.0110.00213.32
5.6.290.0090.00313.52
5.6.280.0060.03015.87
5.6.270.0080.00713.31
5.6.260.0140.00213.57
5.6.250.0090.00713.36
5.6.240.0110.00313.47
5.6.230.0110.00313.47
5.6.220.0080.00513.57
5.6.210.0060.02315.92
5.6.200.0090.03215.06
5.6.190.0070.02115.73
5.6.180.0060.02015.90
5.6.170.0110.03115.78
5.6.160.0080.02015.79
5.6.150.0050.02014.95
5.6.140.0080.03014.99
5.6.130.0100.02814.98
5.6.120.0080.02516.02
5.6.110.0050.02115.88
5.6.100.0070.02815.99
5.6.90.0050.03015.97
5.6.80.0030.03215.65
5.6.70.0130.01715.79
5.6.60.0050.00813.37
5.6.50.0070.00613.28
5.6.40.0070.00713.20
5.6.30.0070.00413.49
5.6.20.0050.00513.16
5.6.10.0090.00513.29
5.6.00.0060.00913.20
5.5.380.0070.00613.60
5.5.370.0100.00513.32
5.5.360.0100.00413.36
5.5.350.0100.02715.76
5.5.340.0120.02714.96
5.5.330.0070.02515.76
5.5.320.0070.01615.65
5.5.310.0140.03315.72
5.5.300.0070.01814.86
5.5.290.0080.02814.83
5.5.280.0060.03215.86
5.5.270.0080.01915.78
5.5.260.0090.03215.88
5.5.250.0080.02615.80
5.5.240.0070.03015.70
5.5.230.0100.00413.31
5.5.220.0070.00713.40
5.5.210.0080.00413.29
5.5.200.0050.00813.41
5.5.190.0080.00813.36
5.5.180.0080.00913.43
5.5.170.0120.00513.37
5.5.160.0090.00813.33
5.5.150.0110.00413.25
5.5.140.0090.00413.27
5.5.130.0060.01113.37
5.5.120.0090.00813.18
5.5.110.0080.00313.10
5.5.100.0070.00713.12
5.5.90.0060.00713.39
5.5.80.0090.00413.42
5.5.70.0070.00713.41
5.5.60.0080.00513.39
5.5.50.0100.00313.32
5.5.40.0060.00713.35
5.5.30.0030.00913.54
5.5.20.0060.00513.46
5.5.10.0080.00613.39
5.5.00.0080.00313.47
5.4.450.0210.02514.25
5.4.440.0270.01714.27
5.4.430.0210.01614.45
5.4.420.0160.03114.16
5.4.410.0210.03014.34
5.4.400.0340.01814.22
5.4.390.0280.01214.01
5.4.380.0230.01414.11
5.4.370.0250.01513.99
5.4.360.0270.01214.02
5.4.350.0160.01714.06
5.4.340.0210.01814.12
5.4.330.0060.00511.61
5.4.320.0260.01714.02
5.4.310.0180.02114.10
5.4.300.0220.01614.20
5.4.290.0270.01814.15
5.4.280.0320.01714.06
5.4.270.0290.01814.21
5.4.260.0240.01414.18
5.4.250.0150.02414.03
5.4.240.0180.01614.08
5.4.230.0200.01814.03
5.4.220.0300.01714.12
5.4.210.0310.01713.99
5.4.200.0130.01513.85
5.4.190.0280.01714.19
5.4.180.0260.01514.05
5.4.170.0220.02014.11
5.4.160.0210.01614.04
5.4.150.0300.01714.03
5.4.140.0210.01913.28
5.4.130.0230.01413.40
5.4.120.0350.01513.28
5.4.110.0170.01613.35
5.4.100.0230.01613.31
5.4.90.0290.01413.22
5.4.80.0200.02113.35
5.4.70.0180.01513.35
5.4.60.0280.01813.33
5.4.50.0240.01513.28
5.4.40.0130.01913.35
5.4.30.0270.01413.29
5.4.20.0210.01613.40
5.4.10.0180.01313.32
5.4.00.0170.01313.20
5.3.290.0260.01213.49
5.3.280.0100.01813.30
5.3.270.0370.01813.39
5.3.260.0200.02013.39
5.3.250.0300.01813.31
5.3.240.0260.01613.33
5.3.230.0170.01413.28
5.3.220.0270.01413.19
5.3.210.0220.01713.19
5.3.200.0250.01813.16
5.3.190.0190.01513.32
5.3.180.0270.01513.34
5.3.170.0210.02013.30
5.3.160.0110.02113.32
5.3.150.0160.01313.33
5.3.140.0150.01513.33
5.3.130.0120.01913.37
5.3.120.0190.01713.26
5.3.110.0280.01413.30
5.3.100.0200.01613.24
5.3.90.0250.01413.28
5.3.80.0170.01413.25
5.3.70.0220.01513.28
5.3.60.0150.01913.31
5.3.50.0240.01313.26
5.3.40.0200.01613.26
5.3.30.0200.01513.41
5.3.20.0270.01513.25
5.3.10.0260.01413.14
5.3.00.0180.01713.08
5.2.170.0180.01614.22
5.2.160.0270.01814.33
5.2.150.0360.01514.25
5.2.140.0430.01514.27
5.2.130.0480.01314.29
5.2.120.0310.01614.18
5.2.110.0120.02014.29
5.2.100.0280.01714.29
5.2.90.0050.01214.26
5.2.80.0230.01714.15
5.2.70.0210.01914.11
5.2.60.0240.01714.05
5.2.50.0240.01214.26
5.2.40.0250.02114.27
5.2.30.0300.01514.16
5.2.20.0210.01514.09
5.2.10.0210.01714.09
5.2.00.0350.01313.90
5.1.60.0300.01313.73
5.1.50.0160.01213.60
5.1.40.0140.01513.82
5.1.30.0170.01913.69
5.1.20.0170.01213.76
5.1.10.0290.01513.79
5.1.00.0120.01013.71
5.0.50.0080.01213.32
5.0.40.0150.01213.32
5.0.30.0130.01313.32
5.0.20.0170.00813.32
5.0.10.0100.01013.32
5.0.00.0180.01313.32
4.4.90.0080.00813.40
4.4.80.0040.00813.40
4.4.70.0100.00713.32
4.4.60.0070.00713.32
4.4.50.0080.00713.32
4.4.40.0130.01513.32
4.4.30.0070.00713.32
4.4.20.0070.00713.32
4.4.10.0100.01413.32
4.4.00.0100.01413.32
4.3.110.0090.00913.32
4.3.100.0130.02113.32
4.3.90.0230.00513.32
4.3.80.0070.01313.32
4.3.70.0120.00713.32
4.3.60.0140.00713.32
4.3.50.0110.01213.32
4.3.40.0120.01313.32
4.3.30.0030.00813.32
4.3.20.0060.00813.32
4.3.10.0020.01013.32
4.3.00.0070.01013.32

preferences:
47.54 ms | 400 KiB | 5 Q