3v4l.org

run code in 300+ PHP versions simultaneously
<?php if ($handle = opendir('/in/niam5')) { echo "Directory handle: $handle\n"; echo "Entries:\n"; /* This is the correct way to loop over the directory. */ while (false !== ($entry = readdir($handle))) { echo "$entry\n"; } closedir($handle); }

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)
8.3.60.0070.00716.75
8.3.50.0150.00222.91
8.3.40.0110.00718.77
8.3.30.0080.00618.82
8.3.20.0070.00020.16
8.3.10.0070.00318.60
8.3.00.0080.00019.25
8.2.180.0150.00016.63
8.2.170.0110.00422.96
8.2.160.0090.00620.48
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0060.00326.16
8.2.120.0040.00421.16
8.2.110.0030.00721.18
8.2.100.0110.00417.72
8.2.90.0080.00017.90
8.2.80.0050.00317.97
8.2.70.0030.00617.50
8.2.60.0090.00017.91
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0000.00719.44
8.2.20.0020.00517.73
8.2.10.0030.00618.06
8.2.00.0090.00017.68
8.1.280.0110.00425.92
8.1.270.0060.00322.02
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0040.00422.50
8.1.230.0070.00420.89
8.1.220.0060.00317.74
8.1.210.0060.00318.91
8.1.200.0050.00516.99
8.1.190.0000.00817.22
8.1.180.0000.00818.10
8.1.170.0040.00418.52
8.1.160.0000.00721.84
8.1.150.0070.00018.75
8.1.140.0070.00017.30
8.1.130.0070.00017.84
8.1.120.0000.00717.43
8.1.110.0020.00517.39
8.1.100.0070.00017.29
8.1.90.0040.00417.43
8.1.80.0050.00217.41
8.1.70.0030.00517.32
8.1.60.0000.00817.43
8.1.50.0040.00417.47
8.1.40.0000.00817.34
8.1.30.0050.00317.40
8.1.20.0040.00417.53
8.1.10.0050.00217.48
8.1.00.0040.00417.28
8.0.300.0070.00020.02
8.0.290.0070.00016.75
8.0.280.0050.00318.30
8.0.270.0000.00717.27
8.0.260.0070.00017.27
8.0.250.0000.00716.94
8.0.240.0050.00217.07
8.0.230.0000.00717.04
8.0.220.0030.00317.01
8.0.210.0000.00716.92
8.0.200.0000.00816.95
8.0.190.0030.00316.89
8.0.180.0040.00416.98
8.0.170.0040.00417.01
8.0.160.0040.00416.99
8.0.150.0000.00716.92
8.0.140.0000.00716.89
8.0.130.0000.00613.38
8.0.120.0030.00414.52
8.0.110.0070.00314.57
8.0.100.0060.00514.54
8.0.90.0060.00415.11
8.0.80.0050.00715.18
8.0.70.0080.00215.18
8.0.60.0070.00414.47
8.0.50.0070.00314.52
8.0.30.0090.00515.50
8.0.20.0070.00715.71
8.0.10.0100.00114.54
8.0.00.0060.00615.48
7.4.330.0000.00515.08
7.4.320.0030.00316.45
7.4.300.0030.00316.48
7.4.290.0030.00316.46
7.4.280.0060.00316.52
7.4.270.0000.00716.36
7.4.260.0000.01016.41
7.4.250.0030.00514.24
7.4.240.0060.00314.86
7.4.230.0040.00414.26
7.4.220.0050.00814.85
7.4.210.0030.00814.76
7.4.200.0050.00514.35
7.4.190.0070.00314.40
7.4.180.0050.00514.35
7.4.160.0070.00514.81
7.4.150.0060.00715.07
7.4.140.0100.00315.70
7.4.130.0080.00515.11
7.4.120.0050.00815.10
7.4.110.0060.00614.77
7.4.100.0100.00314.85
7.4.90.0070.00514.80
7.4.80.0080.00515.53
7.4.70.0070.00514.74
7.4.60.0090.00314.74
7.4.50.0060.00414.69
7.4.40.0060.00714.71
7.4.30.0050.00614.64
7.4.20.0090.00114.17
7.4.10.0060.00314.13
7.4.00.0060.00514.28
7.3.330.0000.00513.15
7.3.320.0080.00312.96
7.3.310.0080.00314.19
7.3.300.0040.00514.17
7.3.290.0100.00314.72
7.3.280.0070.00515.23
7.3.270.0070.00414.97
7.3.260.0080.00414.64
7.3.250.0080.00415.01
7.3.240.0040.00814.71
7.3.230.0080.00414.75
7.3.220.0010.00814.08
7.3.210.0060.00614.57
7.3.200.0080.00315.38
7.3.190.0090.00314.61
7.3.180.0050.00514.63
7.3.170.0060.00514.57
7.3.160.0070.00314.64
7.3.150.0010.00614.04
7.3.140.0040.00414.04
7.3.130.0030.00614.03
7.3.120.0050.00514.13
7.3.110.0030.00814.23
7.3.100.0050.00314.20
7.3.90.0080.00214.35
7.3.80.0040.00514.24
7.3.70.0030.00714.13
7.3.60.0030.00514.32
7.3.50.0050.00314.33
7.3.40.0050.00514.26
7.3.30.0050.00414.31
7.3.20.0060.00415.64
7.3.10.0040.00415.62
7.3.00.0020.00715.66
7.2.340.0050.00514.13
7.2.330.0080.00514.81
7.2.320.0070.00614.71
7.2.310.0030.01014.76
7.2.300.0060.00614.76
7.2.290.0080.00414.77
7.2.280.0060.00414.15
7.2.270.0060.00514.17
7.2.260.0080.00314.22
7.2.250.0100.00114.19
7.2.240.0070.00514.36
7.2.230.0070.00414.20
7.2.220.0070.00314.26
7.2.210.0050.00614.28
7.2.200.0060.00714.42
7.2.190.0060.00614.38
7.2.180.0060.00514.37
7.2.170.0050.00614.44
7.2.160.0070.00514.40
7.2.150.0050.00615.76
7.2.140.0090.00315.82
7.2.130.0080.00515.93
7.2.120.0050.00615.83
7.2.110.0040.00715.81
7.2.100.0080.00315.88
7.2.90.0080.00515.85
7.2.80.0090.00315.76
7.2.70.0060.00615.77
7.2.60.0060.00715.89
7.2.50.0060.00515.81
7.2.40.0050.00715.86
7.2.30.0080.00315.79
7.2.20.0050.00615.89
7.2.10.0050.00715.88
7.2.00.0080.00516.51
7.1.330.0060.00514.78
7.1.320.0080.00314.84
7.1.310.0070.00414.91
7.1.300.0070.00314.89
7.1.290.0080.00414.79
7.1.280.0060.00414.84
7.1.270.0060.00614.89
7.1.260.0050.00614.79
7.1.250.0070.00414.83
7.1.240.0050.00514.49
7.1.230.0070.00314.54
7.1.220.0070.00314.50
7.1.210.0040.00614.49
7.1.200.0080.00514.72
7.1.190.0080.00314.51
7.1.180.0070.00514.50
7.1.170.0060.00414.42
7.1.160.0050.00514.50
7.1.150.0070.00314.41
7.1.140.0080.00214.47
7.1.130.0030.00714.48
7.1.120.0060.00414.54
7.1.110.0070.00314.41
7.1.100.0080.00715.26
7.1.90.0060.00514.46
7.1.80.0060.00414.43
7.1.70.0070.00414.97
7.1.60.0070.00815.77
7.1.50.0090.00515.11
7.1.40.0060.00514.47
7.1.30.0060.00514.47
7.1.20.0070.00414.46
7.1.10.0060.00414.45
7.1.00.0060.02216.39
7.0.330.0040.00714.32
7.0.320.0090.00314.34
7.0.310.0090.00214.27
7.0.300.0050.00514.33
7.0.290.0070.00414.34
7.0.280.0100.00014.37
7.0.270.0060.00414.32
7.0.260.0040.00614.30
7.0.250.0080.00214.46
7.0.240.0070.00314.46
7.0.230.0080.00214.41
7.0.220.0070.00314.30
7.0.210.0080.00214.27
7.0.200.0050.00414.93
7.0.190.0080.00214.32
7.0.180.0060.00414.32
7.0.170.0060.00414.37
7.0.160.0040.00614.22
7.0.150.0080.00214.16
7.0.140.0070.01916.23
7.0.130.0040.00614.42
7.0.120.0060.00414.40
7.0.110.0040.00614.20
7.0.100.0050.00814.28
7.0.90.0060.00414.20
7.0.80.0070.00314.24
7.0.70.0070.00314.14
7.0.60.0050.01915.68
7.0.50.0070.02115.18
7.0.40.0060.02215.73
7.0.30.0180.01915.71
7.0.20.0080.01515.71
7.0.10.0070.02515.72
7.0.00.0070.01515.62
5.6.400.0070.00313.53
5.6.390.0080.00213.57
5.6.380.0070.00313.62
5.6.370.0090.00113.63
5.6.360.0040.00613.65
5.6.350.0080.00213.51
5.6.340.0060.00413.57
5.6.330.0080.00213.65
5.6.320.0060.00313.59
5.6.310.0080.00213.59
5.6.300.0070.00313.44
5.6.290.0060.00413.58
5.6.280.0050.02115.52
5.6.270.0050.00513.56
5.6.260.0070.00213.59
5.6.250.0080.00213.60
5.6.240.0060.00413.68
5.6.230.0090.00113.77
5.6.220.0090.00113.72
5.6.210.0060.02515.33
5.6.200.0070.01914.79
5.6.190.0090.02215.44
5.6.180.0160.01415.40
5.6.170.0120.01115.42
5.6.160.0080.01615.39
5.6.150.0060.01314.76
5.6.140.0090.02014.75
5.6.130.0090.01414.74
5.6.120.0050.01515.42
5.6.110.0080.01915.38
5.6.100.0070.02315.44
5.6.90.0050.01315.48
5.6.80.0050.02315.25
5.6.70.0070.00213.70
5.6.60.0070.00213.62
5.6.50.0070.00213.46
5.6.40.0090.00113.55
5.6.30.0090.00113.61
5.6.20.0080.00213.55
5.6.10.0040.00613.65
5.6.00.0060.00413.59
5.5.380.0090.00113.58
5.5.370.0080.00213.62
5.5.360.0090.00113.51
5.5.350.0090.02315.18
5.5.340.0080.01414.54
5.5.330.0050.01715.18
5.5.320.0160.01715.14
5.5.310.0140.02015.09
5.5.300.0050.02614.50
5.5.290.0070.02214.60
5.5.280.0080.02315.34
5.5.270.0080.01315.36
5.5.260.0080.01215.38
5.5.250.0060.01215.34
5.5.240.0080.02115.23
5.5.230.0050.00513.51
5.5.220.0100.00013.58
5.5.210.0040.00513.59
5.5.200.0050.00613.54
5.5.190.0100.00013.42
5.5.180.0050.00513.39
5.5.170.0070.00413.50
5.5.160.0070.00313.37
5.5.150.0050.00513.38
5.5.140.0080.00213.27
5.5.130.0070.00313.36
5.5.120.0070.00313.42
5.5.110.0040.00613.33
5.5.100.0060.00413.32
5.5.90.0100.00013.47
5.5.80.0060.00413.46
5.5.70.0080.00213.60
5.5.60.0080.00113.50
5.5.50.0050.00413.55
5.5.40.0070.00313.51
5.5.30.0040.00613.50
5.5.20.0070.00313.47
5.5.10.0050.00513.50
5.5.00.0050.00513.39
5.4.450.0220.01114.23
5.4.440.0030.01814.24
5.4.430.0110.01214.14
5.4.420.0150.01014.26
5.4.410.0090.01114.13
5.4.400.0160.01114.07
5.4.390.0090.01414.20
5.4.380.0120.01714.01
5.4.370.0140.01613.92
5.4.360.0140.01313.98
5.4.350.0160.01114.01
5.4.340.0160.01413.93
5.4.330.0040.00512.48
5.4.320.0070.01012.45
5.4.310.0060.01212.46
5.4.300.0060.01212.46
5.4.290.0080.01012.52
5.4.280.0070.01012.43
5.4.270.0050.01512.44
5.4.260.0060.01212.46
5.4.250.0070.01212.47
5.4.240.0070.01012.42
5.4.230.0070.01212.34
5.4.220.0060.01212.38
5.4.210.0050.01212.27
5.4.200.0090.01212.38
5.4.190.0070.01312.38
5.4.180.0050.01312.27
5.4.170.0040.01312.36
5.4.160.0070.01312.38
5.4.150.0070.01112.34
5.4.140.0080.01012.36
5.4.130.0060.01212.33
5.4.120.0080.01112.39
5.4.110.0080.01112.35
5.4.100.0080.01112.37
5.4.90.0060.01412.37
5.4.80.0050.01412.41
5.4.70.0060.01312.41
5.4.60.0070.01112.44
5.4.50.0080.01112.38
5.4.40.0060.01212.36
5.4.30.0070.01312.37
5.4.20.0040.01412.35
5.4.10.0060.01112.40
5.4.00.0070.01012.06
5.3.290.0020.01712.87
5.3.280.0060.01212.84
5.3.270.0060.01212.89
5.3.260.0050.01312.96
5.3.250.0060.01212.95
5.3.240.0080.01212.94
5.3.230.0060.01212.86
5.3.220.0040.01312.86
5.3.210.0060.01212.82
5.3.200.0070.01012.71
5.3.190.0060.01212.79
5.3.180.0060.01112.92
5.3.170.0070.01112.95
5.3.160.0060.01312.80
5.3.150.0050.01312.92
5.3.140.0060.01212.87
5.3.130.0090.01312.97
5.3.120.0070.01112.94
5.3.110.0050.01512.96
5.3.100.0050.01212.71
5.3.90.0050.01512.59
5.3.80.0050.01312.54
5.3.70.0070.01112.61
5.3.60.0070.01112.71
5.3.50.0030.01412.68
5.3.40.0060.01212.66
5.3.30.0070.01012.59
5.3.20.0060.01212.48
5.3.10.0060.01212.42
5.3.00.0060.01312.30
5.2.170.0050.01011.49
5.2.160.0040.01111.50
5.2.150.0020.01411.45
5.2.140.0040.01111.42
5.2.130.0030.01111.46
5.2.120.0050.01111.36
5.2.110.0060.01111.41
5.2.100.0060.01111.47
5.2.90.0080.00611.40
5.2.80.0020.01211.43
5.2.70.0050.01011.39
5.2.60.0050.01011.32
5.2.50.0050.01011.36
5.2.40.0050.01211.36
5.2.30.0050.01111.33
5.2.20.0030.01411.22
5.2.10.0030.01311.19
5.2.00.0060.00811.15
5.1.60.0050.00810.68
5.1.50.0040.00810.65
5.1.40.0040.00910.66
5.1.30.0050.00910.86
5.1.20.0040.01010.72
5.1.10.0030.00910.71
5.1.00.0030.01010.60
5.0.50.0020.00810.07
5.0.40.0030.00710.04
5.0.30.0020.0119.99
5.0.20.0050.0079.99
5.0.10.0030.0109.98
5.0.00.0040.0109.98
4.4.90.0030.0069.61
4.4.80.0020.0069.61
4.4.70.0020.0059.61
4.4.60.0010.0079.61
4.4.50.0030.0049.61
4.4.40.0030.0079.60
4.4.30.0020.0059.61
4.4.20.0040.0039.63
4.4.10.0030.0049.63
4.4.00.0020.0099.61
4.3.110.0020.0059.59
4.3.100.0020.0059.58
4.3.90.0030.0049.58
4.3.80.0030.0079.56
4.3.70.0020.0049.58
4.3.60.0010.0059.58
4.3.50.0020.0059.58
4.3.40.0020.0089.55
4.3.30.0020.0059.24
4.3.20.0020.0049.24
4.3.10.0020.0059.23
4.3.00.0020.00512.96

preferences:
40.17 ms | 401 KiB | 5 Q