3v4l.org

run code in 300+ PHP versions simultaneously
<?php dir();

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)
8.3.40.0110.00318.94
8.3.30.0040.01119.09
8.3.20.0060.00320.25
8.3.10.0000.00723.70
8.3.00.0040.00420.84
8.2.170.0120.00322.96
8.2.160.0040.01120.35
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0110.00826.16
8.2.120.0050.00319.24
8.2.110.0050.00522.17
8.2.100.0060.00619.51
8.2.90.0030.00619.05
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0040.00417.80
8.2.50.0030.00718.07
8.2.40.0040.00419.82
8.2.30.0000.00718.04
8.2.20.0000.00717.73
8.2.10.0050.00217.99
8.2.00.0000.00817.72
8.1.270.0030.00624.02
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.01
8.1.230.0060.00618.97
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0080.00017.23
8.1.180.0050.00318.10
8.1.170.0040.00418.53
8.1.160.0070.00022.00
8.1.150.0050.00218.45
8.1.140.0000.00717.31
8.1.130.0000.00719.54
8.1.120.0030.00717.38
8.1.110.0040.00417.34
8.1.100.0040.00417.30
8.1.90.0000.00717.32
8.1.80.0000.00717.32
8.1.70.0070.00017.28
8.1.60.0000.00817.29
8.1.50.0060.00317.40
8.1.40.0070.00317.39
8.1.30.0040.00417.63
8.1.20.0030.00717.51
8.1.10.0000.00717.41
8.1.00.0040.00417.43
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0040.00418.37
8.0.270.0000.00717.18
8.0.260.0070.00018.39
8.0.250.0000.00716.90
8.0.240.0000.00716.96
8.0.230.0030.00316.93
8.0.220.0030.00316.78
8.0.210.0000.00716.74
8.0.200.0030.00516.92
8.0.190.0000.00816.92
8.0.180.0060.00316.91
8.0.170.0040.00416.83
8.0.160.0000.00716.86
8.0.150.0000.00716.75
8.0.140.0040.00416.89
8.0.130.0000.00513.40
8.0.120.0000.00715.04
8.0.110.0020.00615.09
8.0.100.0030.00415.00
8.0.90.0000.00714.99
8.0.80.0080.00315.05
8.0.70.0020.00515.11
8.0.60.0000.00715.02
8.0.50.0060.00215.04
8.0.30.0150.00815.84
8.0.20.0110.01016.05
8.0.10.0060.00215.18
8.0.00.0080.00515.65
7.4.330.0000.00515.00
7.4.320.0030.00316.43
7.4.300.0030.00316.38
7.4.290.0000.00716.47
7.4.280.0030.00316.35
7.4.270.0070.00016.32
7.4.260.0070.00016.48
7.4.250.0040.00314.79
7.4.240.0020.00515.33
7.4.230.0030.00414.79
7.4.220.0040.00714.73
7.4.210.0020.00814.80
7.4.200.0060.00114.69
7.4.190.0030.00313.20
7.4.180.0000.00613.18
7.4.160.0020.00914.80
7.4.150.0060.00615.28
7.4.140.0100.00416.26
7.4.130.0040.00915.27
7.4.120.0060.00815.21
7.4.110.0050.00714.72
7.4.100.0080.00414.65
7.4.90.0080.00414.73
7.4.80.0030.01116.17
7.4.70.0060.00614.73
7.4.60.0070.00614.73
7.4.50.0030.00414.51
7.4.40.0050.00614.71
7.4.30.0100.00214.68
7.4.20.0000.00712.95
7.4.10.0040.00212.99
7.4.00.0060.00814.27
7.3.330.0030.00312.95
7.3.320.0070.00012.90
7.3.310.0030.00314.55
7.3.300.0030.00314.62
7.3.290.0000.01114.62
7.3.280.0090.00615.36
7.3.270.0050.00615.24
7.3.260.0040.01114.60
7.3.250.0070.00715.23
7.3.240.0060.00914.69
7.3.230.0070.00514.69
7.3.220.0000.00712.85
7.3.210.0080.00314.73
7.3.200.0070.00716.23
7.3.190.0100.00314.59
7.3.180.0070.00514.75
7.3.170.0040.00714.61
7.3.160.0050.00614.57
7.3.150.0050.00012.96
7.3.140.0000.00513.08
7.3.130.0000.00612.84
7.3.120.0040.00714.04
7.3.110.0080.00413.81
7.3.100.0080.00313.88
7.3.90.0100.00213.98
7.3.80.0030.00613.79
7.3.70.0040.00613.89
7.3.60.0050.00513.77
7.3.50.0010.00613.99
7.3.40.0070.00313.91
7.3.30.0060.00613.93
7.3.20.0020.00815.73
7.3.10.0060.00315.58
7.3.00.0030.00715.71
7.2.340.0110.00013.03
7.2.330.0080.00714.68
7.2.320.0070.00914.68
7.2.310.0050.01014.77
7.2.300.0110.00414.46
7.2.290.0100.00814.66
7.2.280.0130.00012.91
7.2.270.0120.00012.98
7.2.260.0100.00313.02
7.2.250.0070.00813.84
7.2.240.0120.00413.83
7.2.230.0110.00413.89
7.2.220.0050.00913.89
7.2.210.0090.00413.90
7.2.200.0080.00514.03
7.2.190.0060.00613.90
7.2.180.0080.00613.94
7.2.170.0100.00514.13
7.2.160.0140.00013.02
7.2.150.0090.00414.80
7.2.140.0100.00214.93
7.2.130.0090.00415.14
7.2.120.0100.00315.11
7.2.110.0100.00314.91
7.2.100.0060.00615.07
7.2.90.0000.01314.85
7.2.80.0060.00614.98
7.2.70.0130.00014.98
7.2.60.0100.00214.97
7.2.50.0090.00315.04
7.2.40.0120.00014.89
7.2.30.0110.00315.03
7.2.20.0000.01414.99
7.2.10.0140.00015.03
7.2.00.0050.00817.20
7.1.330.0060.00714.83
7.1.320.0060.00614.87
7.1.310.0040.00814.68
7.1.300.0050.00614.81
7.1.290.0040.00914.91
7.1.280.0080.00614.97
7.1.270.0060.00714.87
7.1.260.0050.00814.87
7.1.250.0040.00813.91
7.1.240.0130.00014.08
7.1.230.0000.01214.13
7.1.220.0100.00214.16
7.1.210.0080.00414.09
7.1.200.0120.00014.04
7.1.190.0080.00414.17
7.1.180.0080.00414.05
7.1.170.0060.00614.13
7.1.160.0060.00614.04
7.1.150.0120.00013.98
7.1.140.0120.00014.09
7.1.130.0080.00414.01
7.1.120.0090.00314.08
7.1.110.0120.00013.88
7.1.100.0110.00415.96
7.1.90.0120.00013.85
7.1.80.0120.00014.09
7.1.70.0040.00615.36
7.1.60.0080.01116.89
7.1.50.0060.01315.27
7.1.40.0130.00013.94
7.1.30.0090.00414.06
7.1.20.0070.00514.11
7.1.10.0060.00614.01
7.1.00.0060.04018.22
7.0.330.0000.01213.80
7.0.320.0080.00413.86
7.0.310.0080.00413.87
7.0.300.0060.00613.76
7.0.290.0080.00413.86
7.0.280.0090.00213.98
7.0.270.0090.00313.84
7.0.260.0110.00014.00
7.0.250.0100.00213.85
7.0.240.0120.00014.07
7.0.230.0060.00613.88
7.0.220.0120.00013.83
7.0.210.0110.00013.99
7.0.200.0060.00515.27
7.0.190.0120.00014.02
7.0.180.0090.00313.85
7.0.170.0040.00713.96
7.0.160.0090.00313.83
7.0.150.0120.00013.86
7.0.140.0090.03518.02
7.0.130.0060.00614.02
7.0.120.0090.00213.89
7.0.110.0060.02516.91
7.0.100.0000.04016.88
7.0.90.0110.04016.82
7.0.80.0060.02116.82
7.0.70.0370.02216.88
7.0.60.0250.02516.89
7.0.50.0330.02816.91
7.0.40.0060.03916.81
7.0.30.0020.04216.77
7.0.20.0040.03616.68
7.0.10.0090.01616.73
7.0.00.0050.02816.81
5.6.400.0050.00512.57
5.6.390.0080.00312.36
5.6.380.0060.00612.20
5.6.370.0090.00312.43
5.6.360.0090.00312.54
5.6.350.0060.00612.38
5.6.340.0070.00412.50
5.6.330.0000.01112.27
5.6.320.0000.01112.25
5.6.310.0110.00012.41
5.6.300.0110.00012.43
5.6.290.0060.00612.38
5.6.280.0100.03316.59
5.6.270.0040.00712.40
5.6.260.0070.04516.45
5.6.250.0110.04216.50
5.6.240.0120.03916.39
5.6.230.0070.03316.64
5.6.220.0020.02716.56
5.6.210.0060.02616.39
5.6.200.0070.02316.59
5.6.190.0090.03216.52
5.6.180.0090.02816.49
5.6.170.0110.03816.45
5.6.160.0070.02216.49
5.6.150.0040.03616.71
5.6.140.0090.02616.47
5.6.130.0050.02316.52
5.6.120.0050.02216.53
5.6.110.0100.02816.36
5.6.100.0040.02516.39
5.6.90.0040.02316.37
5.6.80.0040.02816.12
5.6.70.0120.03316.22
5.6.60.0070.03216.19
5.6.50.0080.03416.14
5.6.40.0070.02016.21
5.6.30.0090.03216.20
5.6.20.0070.02216.10
5.6.10.0060.02216.15
5.6.00.0060.02316.19
5.5.380.0070.04516.44
5.5.370.0100.03616.30
5.5.360.0160.03316.34
5.5.350.0070.02116.34
5.5.340.0060.02216.62
5.5.330.0100.03816.59
5.5.320.0090.04116.58
5.5.310.0060.02216.41
5.5.300.0100.02516.51
5.5.290.0070.02116.55
5.5.280.0070.02816.60
5.5.270.0060.02616.46
5.5.260.0150.01316.57
5.5.250.0030.02416.51
5.5.240.0060.01816.32
5.5.230.0080.02016.33
5.5.220.0070.01816.30
5.5.210.0090.01816.39
5.5.200.0020.02616.17
5.5.190.0070.02716.17
5.5.180.0090.02016.09
5.5.170.0080.00312.10
5.5.160.0070.02016.19
5.5.150.0080.01816.13
5.5.140.0060.02616.23
5.5.130.0080.02016.03
5.5.120.0050.02215.97
5.5.110.0090.03816.13
5.5.100.0060.02516.15
5.5.90.0050.04416.15
5.5.80.0090.01816.30
5.5.70.0070.03216.10
5.5.60.0040.04416.13
5.5.50.0130.03916.23
5.5.40.0050.02316.11
5.5.30.0120.03416.17
5.5.20.0110.03616.24
5.5.10.0050.04516.10
5.5.00.0090.03716.23
5.4.450.0060.03815.97
5.4.440.0030.02115.84
5.4.430.0040.02415.81
5.4.420.0060.02815.91
5.4.410.0030.02615.82
5.4.400.0090.02415.78
5.4.390.0050.02815.86
5.4.380.0040.02115.67
5.4.370.0090.02015.69
5.4.360.0090.02015.80
5.4.350.0040.02115.67
5.4.340.0050.02115.56
5.4.330.0110.00012.45
5.4.320.0040.02115.65
5.4.310.0040.02115.59
5.4.300.0110.01515.64
5.4.290.0080.01915.66
5.4.280.0080.02215.72
5.4.270.0060.03215.83
5.4.260.0050.02815.60
5.4.250.0090.04015.71
5.4.240.0090.03515.76
5.4.230.0110.03715.53
5.4.220.0090.03815.64
5.4.210.0090.03215.62
5.4.200.0050.04115.57
5.4.190.0060.04315.52
5.4.180.0100.03715.59
5.4.170.0100.03915.54
5.4.160.0090.03715.54
5.4.150.0060.03815.50
5.4.140.0040.02614.29
5.4.130.0070.04014.30
5.4.120.0090.03814.37
5.4.110.0130.03614.34
5.4.100.0130.03314.34
5.4.90.0040.03814.24
5.4.80.0060.04014.45
5.4.70.0070.03614.29
5.4.60.0140.03014.36
5.4.50.0140.03014.31
5.4.40.0070.03814.48
5.4.30.0060.03614.26
5.4.20.0080.03814.14
5.4.10.0070.03614.43
5.4.00.0070.04014.00
5.3.290.0100.01513.78
5.3.280.0070.02013.59
5.3.270.0090.04113.62
5.3.260.0060.04013.74
5.3.250.0080.03813.77
5.3.240.0070.04013.70
5.3.230.0080.03713.71
5.3.220.0060.03813.63
5.3.210.0130.03313.75
5.3.200.0060.03113.63
5.3.190.0060.03413.55
5.3.180.0060.04113.70
5.3.170.0070.04113.76
5.3.160.0040.02513.68
5.3.150.0070.04013.57
5.3.140.0090.03713.63
5.3.130.0120.03213.66
5.3.120.0040.04113.55
5.3.110.0060.04113.58
5.3.100.0030.04413.35
5.3.90.0070.03913.31
5.3.80.0110.03513.39
5.3.70.0070.02513.25
5.3.60.0090.03613.37
5.3.50.0080.03513.30
5.3.40.0030.04213.35
5.3.30.0080.03013.21
5.3.20.0090.02013.19
5.3.10.0090.03713.13
5.3.00.0070.03612.94
5.2.170.0080.02811.96
5.2.160.0030.03511.85
5.2.150.0090.02711.97
5.2.140.0060.02211.92
5.2.130.0070.02711.88
5.2.120.0060.03211.80
5.2.110.0050.03311.88
5.2.100.0060.02511.89
5.2.90.0000.03111.87
5.2.80.0100.03011.74
5.2.70.0070.03211.83
5.2.60.0060.01711.64
5.2.50.0030.03711.90
5.2.40.0060.03111.80
5.2.30.0030.02911.77
5.2.20.0060.03311.70
5.2.10.0030.03711.62
5.2.00.0070.03111.60
5.1.60.0070.02511.25
5.1.50.0050.02711.27
5.1.40.0040.03011.46
5.1.30.0040.03011.41
5.1.20.0060.02211.44
5.1.10.0070.02811.29
5.1.00.0040.02511.41
5.0.50.0030.02511.06
5.0.40.0030.02111.06
5.0.30.0000.03511.06
5.0.20.0030.02011.06
5.0.10.0000.01811.06
5.0.00.0060.03011.06
4.4.90.0020.01711.06
4.4.80.0000.02011.06
4.4.70.0030.01811.06
4.4.60.0020.01811.06
4.4.50.0020.01811.06
4.4.40.0020.02711.06
4.4.30.0030.01711.06
4.4.20.0030.01811.06
4.4.10.0000.02011.06
4.4.00.0030.02711.06
4.3.110.0030.01711.06
4.3.100.0000.02211.06
4.3.90.0000.01811.06
4.3.80.0050.02711.06
4.3.70.0010.01911.06
4.3.60.0020.01811.06
4.3.50.0020.01811.06
4.3.40.0020.02311.06
4.3.30.0020.01611.06
4.3.20.0030.01511.06
4.3.10.0010.01811.06
4.3.00.0000.02011.06

preferences:
50.32 ms | 400 KiB | 5 Q