3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(scandir('/etc/'));

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)
8.3.40.0190.00318.89
8.3.30.0120.00318.41
8.3.20.0080.00018.48
8.3.10.0030.00620.45
8.3.00.0070.00417.50
8.2.170.0120.00322.96
8.2.160.0040.01420.70
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00019.19
8.2.110.0030.00620.51
8.2.100.0040.00817.66
8.2.90.0000.00819.01
8.2.80.0000.00719.28
8.2.70.0000.00817.49
8.2.60.0090.00017.80
8.2.50.0030.00518.07
8.2.40.0040.00418.03
8.2.30.0000.00817.92
8.2.20.0060.00319.45
8.2.10.0040.00417.51
8.2.00.0050.00217.50
8.1.270.0080.00024.66
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0100.00323.80
8.1.230.0040.00820.59
8.1.220.0000.00818.77
8.1.210.0050.00219.10
8.1.200.0090.00017.25
8.1.190.0000.00817.40
8.1.180.0090.00018.10
8.1.170.0030.00518.82
8.1.160.0000.00818.77
8.1.150.0080.00018.57
8.1.140.0040.00417.32
8.1.130.0030.00317.69
8.1.120.0000.00717.26
8.1.110.0000.00717.24
8.1.100.0040.00417.30
8.1.90.0050.00217.35
8.1.80.0030.00317.32
8.1.70.0070.00017.36
8.1.60.0050.00317.52
8.1.50.0000.00817.35
8.1.40.0040.00417.29
8.1.30.0050.00317.51
8.1.20.0050.00317.38
8.1.10.0000.00917.24
8.1.00.0040.00417.34
8.0.300.0000.00919.71
8.0.290.0000.00716.63
8.0.280.0030.00318.38
8.0.270.0000.00817.05
8.0.260.0030.00316.62
8.0.250.0000.00716.88
8.0.240.0040.00416.87
8.0.230.0070.00016.68
8.0.220.0050.00216.80
8.0.210.0030.00316.82
8.0.200.0030.00316.83
8.0.190.0070.00016.84
8.0.180.0000.00816.85
8.0.170.0080.00016.71
8.0.160.0070.00016.79
8.0.150.0000.00916.74
8.0.140.0080.00016.70
8.0.130.0000.00613.22
8.0.120.0030.00414.95
8.0.110.0020.00514.88
8.0.100.0030.00615.01
8.0.90.0050.00515.01
8.0.80.0090.00614.97
8.0.70.0020.00814.90
8.0.60.0050.00614.85
8.0.50.0070.00314.95
8.0.30.0140.00415.06
8.0.20.0120.00715.78
8.0.10.0060.00415.05
8.0.00.0070.00915.48
7.4.330.0050.00012.86
7.4.320.0040.00416.40
7.4.300.0030.00316.38
7.4.290.0040.00416.38
7.4.280.0000.00716.47
7.4.270.0050.00316.32
7.4.260.0030.00313.14
7.4.250.0030.00414.85
7.4.240.0090.00114.72
7.4.230.0030.00714.83
7.4.220.0060.00914.81
7.4.210.0090.00815.78
7.4.200.0060.00414.85
7.4.190.0050.00314.85
7.4.180.0110.00213.20
7.4.160.0100.00714.85
7.4.150.0070.00814.83
7.4.140.0140.00315.25
7.4.130.0060.01015.20
7.4.120.0110.00615.22
7.4.110.0110.00514.61
7.4.100.0080.00814.73
7.4.90.0080.00814.81
7.4.80.0060.00916.19
7.4.70.0080.00614.62
7.4.60.0120.00414.61
7.4.50.0050.00914.71
7.4.40.0060.00914.71
7.4.30.0130.00414.64
7.4.20.0060.00613.07
7.4.10.0090.00312.91
7.4.00.0060.00914.09
7.3.330.0030.00313.06
7.3.320.0030.00312.88
7.3.310.0050.00514.48
7.3.300.0060.00314.53
7.3.290.0100.00514.59
7.3.280.0110.00615.36
7.3.270.0090.00714.54
7.3.260.0120.00414.58
7.3.250.0070.01215.22
7.3.240.0130.00214.54
7.3.230.0060.00814.64
7.3.220.0110.00312.78
7.3.210.0070.00714.56
7.3.200.0070.00814.51
7.3.190.0140.00314.68
7.3.180.0100.00614.62
7.3.170.0120.00514.68
7.3.160.0090.00714.70
7.3.150.0070.00312.86
7.3.140.0080.00412.93
7.3.130.0060.00612.87
7.3.120.0090.00613.96
7.3.110.0060.01113.82
7.3.100.0080.00613.85
7.3.90.0060.00913.99
7.3.80.0090.00813.73
7.3.70.0080.00413.86
7.3.60.0070.00713.86
7.3.50.0080.00813.97
7.3.40.0130.00213.82
7.3.30.0090.00313.83
7.3.20.0070.00815.73
7.3.10.0070.00715.94
7.3.00.0090.00515.83
7.2.340.0060.00612.96
7.2.330.0140.00314.67
7.2.320.0120.00714.71
7.2.310.0090.00814.55
7.2.300.0100.00614.78
7.2.290.0090.00714.71
7.2.280.0120.00313.00
7.2.270.0120.00312.96
7.2.260.0100.00513.02
7.2.250.0070.00913.87
7.2.240.0070.01013.92
7.2.230.0060.01113.96
7.2.220.0060.00513.82
7.2.210.0080.00513.82
7.2.200.0080.00513.97
7.2.190.0080.00613.91
7.2.180.0090.00513.85
7.2.170.0060.00814.09
7.2.160.0140.00013.09
7.2.150.0090.00514.92
7.2.140.0100.00214.96
7.2.130.0080.00715.96
7.2.120.0100.00515.94
7.2.110.0120.00515.83
7.2.100.0120.00315.70
7.2.90.0070.00715.88
7.2.80.0090.00316.00
7.2.70.0080.00815.76
7.2.60.0070.00616.08
7.2.50.0110.00515.82
7.2.40.0060.00715.87
7.2.30.0030.00715.63
7.2.20.0120.00015.71
7.2.10.0050.00715.89
7.2.00.0080.00516.91
7.1.330.0080.00614.84
7.1.320.0040.00914.79
7.1.310.0100.00214.88
7.1.300.0070.00714.87
7.1.290.0040.00914.90
7.1.280.0060.00714.84
7.1.270.0080.00414.88
7.1.260.0080.00714.91
7.1.250.0130.00314.83
7.1.240.0120.00214.86
7.1.230.0120.00414.79
7.1.220.0070.00714.76
7.1.210.0060.00614.64
7.1.200.0060.01014.97
7.1.190.0090.00614.96
7.1.180.0080.00714.82
7.1.170.0030.00914.77
7.1.160.0090.00614.79
7.1.150.0120.00514.89
7.1.140.0090.00514.82
7.1.130.0080.00414.82
7.1.120.0100.00414.58
7.1.110.0130.00214.90
7.1.100.0080.00615.81
7.1.90.0090.00414.85
7.1.80.0080.00614.75
7.1.70.0090.00215.58
7.1.60.0120.00516.42
7.1.50.0090.00515.37
7.1.40.0110.00514.72
7.1.30.0090.00514.77
7.1.20.0070.00714.85
7.1.10.0080.00814.83
7.1.00.0050.03017.36
7.0.330.0090.00714.44
7.0.320.0070.00714.34
7.0.310.0090.00314.49
7.0.300.0100.00514.51
7.0.290.0120.00414.50
7.0.280.0080.00714.52
7.0.270.0090.00414.49
7.0.260.0110.00314.48
7.0.250.0100.00614.62
7.0.240.0070.00714.63
7.0.230.0070.00614.53
7.0.220.0060.00814.54
7.0.210.0070.00614.58
7.0.200.0060.00715.20
7.0.190.0100.00514.60
7.0.180.0110.00314.69
7.0.170.0080.00514.60
7.0.160.0110.00314.48
7.0.150.0110.00314.58
7.0.140.0100.02717.01
7.0.130.0130.00314.55
7.0.120.0070.01617.13
7.0.110.0090.00714.53
7.0.100.0120.00414.52
7.0.90.0080.00714.61
7.0.80.0130.00214.38
7.0.70.0110.00414.49
7.0.60.0110.02616.38
7.0.50.0080.01915.69
7.0.40.0050.02315.81
7.0.30.0150.02815.76
7.0.20.0120.03215.77
7.0.10.0120.01915.76
7.0.00.0090.03115.75
5.6.400.0050.00912.29
5.6.390.0100.00312.35
5.6.380.0070.00713.31
5.6.370.0110.00313.19
5.6.360.0070.00513.29
5.6.350.0060.00513.17
5.6.340.0070.00613.41
5.6.330.0060.00613.17
5.6.320.0060.00913.24
5.6.310.0100.00313.38
5.6.300.0050.00913.17
5.6.290.0080.00313.00
5.6.280.0050.03015.78
5.6.270.0080.00513.20
5.6.260.0050.00713.03
5.6.250.0090.00613.03
5.6.240.0080.00513.24
5.6.230.0050.00613.18
5.6.220.0050.00713.25
5.6.210.0070.03215.72
5.6.200.0100.02015.05
5.6.190.0080.02915.83
5.6.180.0170.02715.53
5.6.170.0140.02815.54
5.6.160.0080.03115.74
5.6.150.0060.02014.71
5.6.140.0070.02914.97
5.6.130.0070.03014.93
5.6.120.0060.02015.82
5.6.110.0060.02915.76
5.6.100.0060.01815.81
5.6.90.0080.03015.89
5.6.80.0030.03215.62
5.6.70.0070.03015.59
5.6.60.0020.01113.26
5.6.50.0120.00313.01
5.6.40.0090.00513.01
5.6.30.0050.00813.08
5.6.20.0080.00713.05
5.6.10.0100.00413.17
5.6.00.0120.00313.08
5.5.380.0100.00211.74
5.5.370.0080.00411.74
5.5.360.0050.00511.70
5.5.350.0160.02314.47
5.5.340.0070.01413.73
5.5.330.0070.03114.49
5.5.320.0150.02514.45
5.5.310.0110.03114.50
5.5.300.0090.01413.63
5.5.290.0090.02813.81
5.5.280.0060.01514.60
5.5.270.0070.02714.65
5.5.260.0070.03214.70
5.5.250.0110.02214.62
5.5.240.0090.02814.41
5.5.230.0010.01011.61
5.5.220.0050.00811.61
5.5.210.0090.00411.61
5.5.200.0100.00311.30
5.5.190.0060.00511.53
5.5.180.0020.00911.49
5.5.170.0060.00711.25
5.5.160.0030.00811.44
5.5.150.0050.00511.38
5.5.140.0060.00511.33
5.5.130.0050.00811.45
5.5.120.0030.00711.17
5.5.110.0050.00611.46
5.5.100.0060.00511.28
5.5.90.0070.00311.29
5.5.80.0070.00211.48
5.5.70.0070.00311.59
5.5.60.0100.00111.39
5.5.50.0070.00411.56
5.5.40.0040.00511.48
5.5.30.0050.00311.63
5.5.20.0010.00811.35
5.5.10.0050.00511.30
5.5.00.0070.00211.35
5.4.450.0270.01414.04
5.4.440.0170.01914.09
5.4.430.0370.01614.00
5.4.420.0280.01513.91
5.4.410.0220.01514.00
5.4.400.0180.01313.92
5.4.390.0150.02114.01
5.4.380.0210.01714.07
5.4.370.0130.01514.06
5.4.360.0250.01313.91
5.4.350.0150.01714.02
5.4.340.0200.02013.94
5.4.330.0040.00811.35
5.4.320.0210.02114.04
5.4.310.0240.01813.91
5.4.300.0320.01513.90
5.4.290.0280.01213.95
5.4.280.0230.01413.92
5.4.270.0210.01414.03
5.4.260.0160.01813.99
5.4.250.0310.01514.06
5.4.240.0260.01413.84
5.4.230.0210.01614.08
5.4.220.0200.01913.99
5.4.210.0190.02413.89
5.4.200.0210.01614.06
5.4.190.0210.02113.97
5.4.180.0220.01713.93
5.4.170.0280.01913.95
5.4.160.0300.01514.02
5.4.150.0140.01714.01
5.4.140.0180.01713.19
5.4.130.0190.01813.25
5.4.120.0340.01313.27
5.4.110.0280.01413.24
5.4.100.0290.01713.19
5.4.90.0280.01213.19
5.4.80.0380.01213.19
5.4.70.0340.01713.11
5.4.60.0240.01813.13
5.4.50.0290.01313.22
5.4.40.0350.01413.27
5.4.30.0180.02213.14
5.4.20.0330.01813.22
5.4.10.0300.01613.18
5.4.00.0280.01313.11
5.3.290.0210.01613.40
5.3.280.0220.01513.23
5.3.270.0130.01813.25
5.3.260.0250.01313.36
5.3.250.0280.01813.32
5.3.240.0200.01813.21
5.3.230.0250.01413.32
5.3.220.0200.01613.34
5.3.210.0210.01513.26
5.3.200.0240.01413.32
5.3.190.0330.01613.27
5.3.180.0250.02013.38
5.3.170.0280.02113.29
5.3.160.0190.01513.35
5.3.150.0240.01913.18
5.3.140.0130.01513.24
5.3.130.0330.01413.18
5.3.120.0320.01413.33
5.3.110.0410.01213.32
5.3.100.0270.01613.22
5.3.90.0330.01713.23
5.3.80.0360.01513.15
5.3.70.0240.01413.18
5.3.60.0260.01513.27
5.3.50.0330.01513.17
5.3.40.0340.01213.17
5.3.30.0350.01713.18
5.3.20.0340.01913.17
5.3.10.0250.01913.03
5.3.00.0110.01912.96
5.2.170.0130.01812.54
5.2.160.0070.01512.64
5.2.150.0120.01112.58
5.2.140.0240.00912.54
5.2.130.0320.01012.55
5.2.120.0080.02212.56
5.2.110.0240.02412.59
5.2.100.0280.01412.56
5.2.90.0300.01212.50
5.2.80.0270.00912.45
5.2.70.0220.01612.55
5.2.60.0230.01012.52
5.2.50.0250.00912.58
5.2.40.0250.01412.51
5.2.30.0180.01312.46
5.2.20.0200.01212.46
5.2.10.0180.01012.51
5.2.00.0190.01112.41
5.1.60.0170.01612.19
5.1.50.0110.00912.19
5.1.40.0140.01012.22
5.1.30.0230.01412.26
5.1.20.0240.01012.28
5.1.10.0170.01212.29
5.1.00.0200.01012.23
5.0.50.0080.01011.91
5.0.40.0090.01011.94
5.0.30.0070.02411.85
5.0.20.0110.00911.90
5.0.10.0050.01111.86
5.0.00.0120.01011.85
4.4.90.0060.00611.86
4.4.80.0120.00711.86
4.4.70.0080.00611.85
4.4.60.0050.00611.85
4.4.50.0020.00811.85
4.4.40.0100.00711.85
4.4.30.0080.00811.85
4.4.20.0070.00711.85
4.4.10.0040.00611.85
4.4.00.0090.00811.85
4.3.110.0070.00611.85
4.3.100.0100.00411.85
4.3.90.0080.00611.85
4.3.80.0080.01111.85
4.3.70.0070.01111.85
4.3.60.0140.00611.85
4.3.50.0110.00511.85
4.3.40.0040.01311.85
4.3.30.0090.00611.85
4.3.20.0040.00811.85
4.3.10.0000.01011.85
4.3.00.0010.00811.85

preferences:
46.33 ms | 400 KiB | 5 Q