3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(shell_exec('ls'));

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)
8.3.60.0040.01116.63
8.3.50.0120.00521.94
8.3.40.0090.00618.66
8.3.30.0060.00918.84
8.3.20.0060.00920.33
8.3.10.0000.00820.40
8.3.00.0080.00020.87
8.2.180.0120.00618.54
8.2.170.0090.00622.96
8.2.160.0060.01320.47
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0070.00726.16
8.2.120.0000.00819.66
8.2.110.0030.00619.23
8.2.100.0090.00317.78
8.2.90.0050.00319.07
8.2.80.0030.00617.97
8.2.70.0000.00917.38
8.2.60.0100.00017.79
8.2.50.0000.00818.07
8.2.40.0050.00318.09
8.2.30.0080.00019.46
8.2.20.0040.00417.72
8.2.10.0070.00018.06
8.2.00.0000.00917.62
8.1.280.0100.01125.92
8.1.270.0030.00723.96
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0030.00722.38
8.1.230.0090.00321.00
8.1.220.0040.00418.77
8.1.210.0050.00320.93
8.1.200.0030.00617.10
8.1.190.0040.00417.16
8.1.180.0040.00418.10
8.1.170.0060.00318.64
8.1.160.0050.00318.94
8.1.150.0030.00518.85
8.1.140.0030.00617.33
8.1.130.0020.00517.94
8.1.120.0030.00517.48
8.1.110.0040.00417.38
8.1.100.0010.00617.33
8.1.90.0020.00717.35
8.1.80.0080.00417.29
8.1.70.0080.00417.34
8.1.60.0060.00417.50
8.1.50.0030.01017.33
8.1.40.0060.00917.34
8.1.30.0050.00717.53
8.1.20.0090.00717.37
8.1.10.0070.00817.40
8.1.00.0090.00617.39
8.0.300.0000.00719.81
8.0.290.0070.00017.03
8.0.280.0000.00718.28
8.0.270.0000.00717.08
8.0.260.0030.00317.10
8.0.250.0070.00016.88
8.0.240.0000.00816.88
8.0.230.0020.00516.88
8.0.220.0040.00316.81
8.0.210.0030.00516.78
8.0.200.0050.00416.82
8.0.190.0070.00116.81
8.0.180.0020.00716.79
8.0.170.0050.00416.78
8.0.160.0000.00916.74
8.0.150.0060.00216.78
8.0.140.0090.00416.74
8.0.130.0070.00515.55
8.0.120.0100.00316.70
8.0.110.0070.00716.75
8.0.100.0070.00516.70
8.0.90.0060.00716.80
8.0.80.0080.01016.72
8.0.70.0060.00716.72
8.0.60.0080.00516.70
8.0.50.0060.00816.82
8.0.30.0130.00616.84
8.0.20.0130.00717.10
8.0.10.0110.00416.93
8.0.00.0070.00716.79
7.4.330.0050.00015.02
7.4.320.0000.00716.31
7.4.300.0080.00316.35
7.4.290.0060.00716.44
7.4.280.0100.00416.36
7.4.270.0090.00416.37
7.4.260.0100.00516.37
7.4.250.0120.00416.40
7.4.240.0110.00216.37
7.4.230.0120.00216.29
7.4.220.0110.00716.31
7.4.210.0100.00816.44
7.4.200.0090.00516.32
7.4.190.0140.00316.44
7.4.180.0120.00616.49
7.4.160.0100.00516.36
7.4.150.0090.00716.62
7.4.140.0130.00517.08
7.4.130.0070.01016.28
7.4.120.0070.00816.28
7.4.110.0090.00716.29
7.4.100.0040.01116.33
7.4.90.0060.00816.24
7.4.80.0090.00617.30
7.4.70.0110.00316.23
7.4.60.0120.00516.24
7.4.50.0080.00416.22
7.4.40.0080.00716.16
7.4.30.0110.00416.27
7.4.20.0120.00316.19
7.4.10.0090.00815.60
7.4.00.0100.00715.41
7.3.330.0120.00215.07
7.3.320.0090.00415.12
7.3.310.0110.00416.13
7.3.300.0100.00416.24
7.3.290.0100.00816.18
7.3.280.0110.00716.17
7.3.270.0190.00716.46
7.3.260.0100.00716.24
7.3.250.0120.00616.22
7.3.240.0110.00616.22
7.3.230.0130.00716.20
7.3.220.0140.00316.17
7.3.210.0100.00816.21
7.3.200.0150.00217.18
7.3.190.0080.01016.14
7.3.180.0080.00916.10
7.3.170.0130.00516.10
7.3.160.0140.00416.16
7.3.150.0140.00416.13
7.3.140.0180.00016.04
7.3.130.0140.00415.48
7.3.120.0110.00715.29
7.3.110.0140.00515.43
7.3.100.0120.00615.28
7.3.90.0110.00615.37
7.3.80.0100.00715.42
7.3.70.0080.01015.38
7.3.60.0100.00615.44
7.3.50.0100.00715.34
7.3.40.0080.00915.44
7.3.30.0060.01015.25
7.3.20.0250.00916.01
7.3.10.0240.00815.99
7.3.00.0190.01016.19
7.2.340.0120.00616.18
7.2.330.0110.00816.22
7.2.320.0150.00216.14
7.2.310.0140.00616.18
7.2.300.0130.00416.19
7.2.290.0130.00616.26
7.2.280.0130.00616.08
7.2.270.0130.00616.10
7.2.260.0120.00515.67
7.2.250.0130.00515.53
7.2.240.0090.01015.48
7.2.230.0110.00615.40
7.2.220.0120.00715.36
7.2.210.0090.00915.41
7.2.200.0110.00715.64
7.2.190.0120.00615.52
7.2.180.0130.00415.52
7.2.170.0120.00615.60
7.2.160.0130.00415.65
7.2.150.0310.00915.99
7.2.140.0340.00716.11
7.2.130.0220.00716.34
7.2.120.0240.01016.35
7.2.110.0230.00916.26
7.2.100.0240.00616.42
7.2.90.0260.00716.32
7.2.80.0280.00716.32
7.2.70.0210.00916.31
7.2.60.0220.00716.44
7.2.50.0220.00916.36
7.2.40.0220.00516.36
7.2.30.0230.00816.41
7.2.20.0200.01016.37
7.2.10.0230.01016.47
7.2.00.0320.01116.76
7.1.330.0110.00815.56
7.1.320.0150.00615.53
7.1.310.0120.00815.50
7.1.300.0100.00715.54
7.1.290.0170.00515.46
7.1.280.0110.00515.39
7.1.270.0300.00415.17
7.1.260.0260.00615.09
7.1.250.0310.00615.26
7.1.240.0290.00815.13
7.1.230.0290.00715.12
7.1.220.0270.00715.24
7.1.210.0260.00815.20
7.1.200.0280.00615.16
7.1.190.0260.00615.08
7.1.180.0250.00715.11
7.1.170.0240.00515.23
7.1.160.0260.00615.21
7.1.150.0260.00715.28
7.1.140.0240.00615.14
7.1.130.0290.00715.17
7.1.120.0300.00715.18
7.1.110.0300.00415.16
7.1.100.0300.00615.28
7.1.90.0420.00515.12
7.1.80.0180.01015.29
7.1.70.0210.00815.42
7.1.60.0200.00815.85
7.1.50.0210.00915.50
7.1.40.0210.00615.05
7.1.30.0250.00415.14
7.1.20.0200.00915.22
7.1.10.0220.00815.16
7.1.00.0160.01616.21
7.0.330.0270.00614.84
7.0.320.0280.00814.75
7.0.310.0270.00714.87
7.0.300.0210.00914.89
7.0.290.0260.01014.77
7.0.280.0310.00614.82
7.0.270.0230.00814.80
7.0.260.0270.00514.92
7.0.250.0260.00614.92
7.0.240.0240.00814.85
7.0.230.0220.00414.88
7.0.220.0200.00814.84
7.0.210.0190.00814.90
7.0.200.0200.00714.99
7.0.190.0220.00615.18
7.0.180.0210.00615.17
7.0.170.0200.00715.15
7.0.160.0220.00615.14
7.0.150.0240.00615.03
7.0.140.0210.01716.07
7.0.130.0240.00615.19
7.0.120.0230.00515.17
7.0.110.0220.00615.11
7.0.100.0240.01215.88
7.0.90.0220.01715.85
7.0.80.0210.01315.88
7.0.70.0210.01915.79
7.0.60.0190.01315.86
7.0.50.0220.01515.96
7.0.40.0190.01015.31
7.0.30.0180.01315.31
7.0.20.0210.01615.35
7.0.10.0160.01615.29
7.0.00.0170.01715.21
5.6.400.0100.01114.90
5.6.390.0100.00714.87
5.6.380.0120.00614.56
5.6.370.0120.00714.55
5.6.360.0120.00814.49
5.6.350.0140.00414.62
5.6.340.0130.00714.56
5.6.330.0080.00914.52
5.6.320.0100.00914.57
5.6.310.0100.00814.63
5.6.300.0110.00614.53
5.6.290.0120.00614.55
5.6.280.0090.01715.52
5.6.270.0080.00914.51
5.6.260.0090.00714.56
5.6.250.0130.01515.51
5.6.240.0090.02015.52
5.6.230.0120.01815.38
5.6.220.0090.02015.44
5.6.210.0130.01715.49
5.6.200.0090.01915.50
5.6.190.0110.01615.55
5.6.180.0100.02115.60
5.6.170.0090.02015.65
5.6.160.0130.01815.51
5.6.150.0120.01715.48
5.6.140.0080.01615.48
5.6.130.0090.01215.53
5.6.120.0100.01715.50
5.6.110.0100.01315.50
5.6.100.0130.01615.44
5.6.90.0100.02015.42
5.6.80.0110.01515.47
5.6.70.0140.01515.52
5.6.60.0110.01815.43
5.6.50.0090.01615.44
5.6.40.0100.01915.36
5.6.30.0120.01815.37
5.6.20.0120.01615.35
5.6.10.0110.01915.28
5.6.00.0110.01415.35
5.5.380.0130.01514.56
5.5.370.0090.01714.43
5.5.360.0100.01314.53
5.5.350.0100.01314.47
5.5.340.0120.01614.40
5.5.330.0110.01714.44
5.5.320.0120.01314.59
5.5.310.0120.01214.52
5.5.300.0130.01414.49
5.5.290.0100.01514.52
5.5.280.0120.01314.58
5.5.270.0080.01514.47
5.5.260.0130.01114.58
5.5.250.0100.02114.56
5.5.240.0130.01614.41
5.5.230.0110.01314.34
5.5.220.0090.01414.34
5.5.210.0130.01714.37
5.5.200.0130.01714.32
5.5.190.0120.01414.42
5.5.180.0130.01214.22
5.5.170.0120.00613.44
5.5.160.0130.01314.36
5.5.150.0100.01614.23
5.5.140.0110.01614.42
5.5.130.0120.01514.29
5.5.120.0090.01114.32
5.5.110.0100.01314.30
5.5.100.0080.01414.40
5.5.90.0080.01714.47
5.5.80.0110.01014.38
5.5.70.0110.01614.42
5.5.60.0110.01314.40
5.5.50.0100.01714.26
5.5.40.0100.01814.34
5.5.30.0140.01514.40
5.5.20.0110.01714.38
5.5.10.0120.01714.32
5.5.00.0130.01514.26
5.4.450.0110.01312.92
5.4.440.0100.01612.98
5.4.430.0090.01112.94
5.4.420.0080.01512.84
5.4.410.0090.01012.89
5.4.400.0070.01912.75
5.4.390.0090.01712.79
5.4.380.0070.01412.82
5.4.370.0110.01412.83
5.4.360.0100.01712.89
5.4.350.0110.01512.74
5.4.340.0090.01112.84
5.4.330.0090.00711.77
5.4.320.0130.01412.85
5.4.310.0100.01112.85
5.4.300.0110.01612.83
5.4.290.0120.01412.90
5.4.280.0100.01312.73
5.4.270.0120.01212.78
5.4.260.0110.01112.79
5.4.250.0130.01012.88
5.4.240.0140.01312.82
5.4.230.0100.01612.77
5.4.220.0150.01412.70
5.4.210.0120.01512.71
5.4.200.0100.01112.72
5.4.190.0110.01112.76
5.4.180.0130.01312.79
5.4.170.0150.01612.75
5.4.160.0150.01312.81
5.4.150.0140.01412.76
5.4.140.0150.01312.44
5.4.130.0170.01312.38
5.4.120.0130.01112.39
5.4.110.0170.01312.46
5.4.100.0110.01212.45
5.4.90.0150.01312.34
5.4.80.0160.01312.43
5.4.70.0140.01312.56
5.4.60.0090.01712.49
5.4.50.0160.00912.42
5.4.40.0120.01712.46
5.4.30.0130.01312.44
5.4.20.0090.01512.44
5.4.10.0130.01412.42
5.4.00.0090.01412.30

preferences:
93.23 ms | 401 KiB | 5 Q