3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(`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)
8.3.40.0100.01318.57
8.3.30.0090.00618.67
8.3.20.0040.00418.64
8.3.10.0080.00020.40
8.3.00.0080.00017.36
8.2.170.0140.00722.96
8.2.160.0090.00820.52
8.2.150.0070.01124.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.64
8.2.110.0070.00321.02
8.2.100.0120.00017.78
8.2.90.0070.00019.08
8.2.80.0000.00917.91
8.2.70.0000.00817.38
8.2.60.0050.00317.80
8.2.50.0040.00418.07
8.2.40.0040.00419.76
8.2.30.0000.00718.11
8.2.20.0000.00817.56
8.2.10.0080.00017.73
8.2.00.0040.00417.50
8.1.270.0040.00424.66
8.1.260.0000.00926.35
8.1.250.0070.00028.09
8.1.240.0060.00320.56
8.1.230.0040.00820.89
8.1.220.0040.00417.74
8.1.210.0040.00418.96
8.1.200.0060.00317.23
8.1.190.0040.00417.41
8.1.180.0000.00818.10
8.1.170.0000.00818.70
8.1.160.0000.00718.81
8.1.150.0050.00218.48
8.1.140.0030.00717.43
8.1.130.0070.00017.88
8.1.120.0040.00417.35
8.1.110.0000.00817.35
8.1.100.0040.00417.26
8.1.90.0070.00017.37
8.1.80.0040.00417.30
8.1.70.0040.00417.21
8.1.60.0040.00417.39
8.1.50.0030.00517.39
8.1.40.0000.00717.39
8.1.30.0040.00417.55
8.1.20.0000.00817.41
8.1.10.0040.00417.46
8.1.00.0040.00417.44
8.0.300.0000.00819.96
8.0.290.0070.00016.63
8.0.280.0040.00418.30
8.0.270.0090.00017.16
8.0.260.0050.00316.69
8.0.250.0050.00316.79
8.0.240.0000.00716.86
8.0.230.0030.00416.80
8.0.220.0000.00716.75
8.0.210.0040.00416.80
8.0.200.0070.00016.86
8.0.190.0070.00016.85
8.0.180.0040.00416.72
8.0.170.0050.00316.82
8.0.160.0070.00016.71
8.0.150.0000.00916.71
8.0.140.0080.00016.65
8.0.130.0030.00313.23
8.0.120.0050.00316.78
8.0.110.0090.00016.92
8.0.100.0080.00016.82
8.0.90.0040.00416.88
8.0.80.0060.00916.84
8.0.70.0080.00016.71
8.0.60.0070.00016.83
8.0.50.0000.00716.84
8.0.30.0090.01016.90
8.0.20.0100.00917.07
8.0.10.0040.00416.82
8.0.00.0130.00516.49
7.4.330.0000.00514.68
7.4.320.0070.00016.50
7.4.300.0070.00016.29
7.4.290.0000.00716.50
7.4.280.0040.00716.41
7.4.270.0030.00316.43
7.4.260.0030.00313.18
7.4.250.0000.00916.28
7.4.240.0070.00016.46
7.4.230.0030.00316.10
7.4.220.0100.01416.52
7.4.210.0120.00516.47
7.4.200.0000.00816.25
7.4.190.0070.00016.60
7.4.160.0120.00416.35
7.4.150.0180.00117.07
7.4.140.0090.01017.17
7.4.130.0090.01316.36
7.4.120.0030.01416.38
7.4.110.0160.00616.36
7.4.100.0150.01016.63
7.4.90.0030.01416.48
7.4.80.0110.00718.80
7.4.70.0090.01316.29
7.4.60.0060.01116.36
7.4.50.0030.00323.17
7.4.40.0110.00621.69
7.4.30.0030.01416.47
7.4.00.0100.00714.54
7.3.330.0000.00612.94
7.3.320.0000.00812.99
7.3.310.0000.00716.38
7.3.300.0030.00316.20
7.3.290.0070.00816.18
7.3.280.0090.00916.16
7.3.270.0100.00717.07
7.3.260.0090.00818.24
7.3.250.0090.00916.22
7.3.240.0060.01016.19
7.3.230.0140.00816.29
7.3.210.0070.01116.20
7.3.200.0130.01019.39
7.3.190.0120.00516.20
7.3.180.0120.00416.41
7.3.170.0110.00916.44
7.3.160.0120.00316.34
7.3.120.0030.01414.66
7.3.10.0120.00316.40
7.3.00.0080.00416.39
7.2.330.0060.01616.26
7.2.320.0070.01016.45
7.2.310.0090.01016.41
7.2.300.0060.01216.34
7.2.290.0060.01816.26
7.2.130.0070.00716.41
7.2.120.0070.00916.64
7.2.110.0110.00416.66
7.2.100.0080.00616.65
7.2.90.0090.00716.53
7.2.80.0050.00816.51
7.2.70.0010.01416.83
7.2.60.0090.00716.84
7.2.50.0070.00716.61
7.2.40.0070.00916.89
7.2.30.0110.00716.61
7.2.20.0060.00816.85
7.2.10.0080.00816.92
7.2.00.0060.01017.46
7.1.250.0110.00315.70
7.1.230.0060.00915.69
7.1.220.0090.00615.68
7.1.210.0160.00015.72
7.1.200.0160.00015.77
7.1.190.0060.00915.84
7.1.180.0060.00915.75
7.1.170.0030.01115.52
7.1.160.0130.00015.63
7.1.150.0070.00815.77
7.1.140.0090.00415.58
7.1.130.0070.00415.49
7.1.120.0030.01015.44
7.1.110.0060.00715.73
7.1.100.0030.01016.64
7.1.90.0000.01515.32
7.1.80.0070.00815.80
7.1.70.0040.00716.33
7.1.60.0110.00317.68
7.1.50.0150.00925.23
7.1.40.0070.01115.94
7.1.30.0070.01015.96
7.1.20.0030.01015.63
7.1.10.0030.01015.47
7.1.00.0070.04718.95
7.0.310.0130.00615.23
7.0.300.0000.01415.15
7.0.290.0050.00815.18
7.0.280.0070.00715.45
7.0.270.0030.00715.25
7.0.260.0110.00015.39
7.0.250.0030.00615.32
7.0.240.0040.00915.52
7.0.230.0100.00415.38
7.0.220.0030.01015.30
7.0.210.0070.00415.35
7.0.200.0070.00216.00
7.0.190.0060.00315.21
7.0.180.0060.00815.23
7.0.170.0070.00415.17
7.0.160.0090.00315.25
7.0.150.0040.00715.25
7.0.140.0030.04218.50
7.0.130.0100.00315.36
7.0.120.0120.00315.45
7.0.110.0140.00015.30
7.0.100.0030.01015.21
7.0.90.0080.00015.05
7.0.80.0090.00515.37
7.0.70.0060.00615.05
7.0.60.0030.02317.46
7.0.50.0050.02216.52
7.0.40.0060.04516.69
7.0.30.0120.02316.83
7.0.20.0170.04416.80
7.0.10.0070.05116.74
7.0.00.0120.01916.58
5.6.380.0100.00714.18
5.6.370.0120.00414.40
5.6.360.0040.00814.50
5.6.350.0080.00613.85
5.6.340.0030.00614.03
5.6.330.0070.00714.14
5.6.320.0000.01414.19
5.6.310.0030.00914.39
5.6.300.0050.00614.23
5.6.290.0080.00314.17
5.6.280.0060.03817.73
5.6.270.0060.00414.36
5.6.260.0040.01114.20
5.6.250.0030.01014.14
5.6.240.0040.00814.43
5.6.230.0110.00413.84
5.6.220.0030.00714.13
5.6.210.0150.03017.49
5.6.200.0090.02616.25
5.6.190.0100.03117.39
5.6.180.0220.02117.15
5.6.170.0180.04117.45
5.6.160.0080.02017.16
5.6.150.0080.04516.10
5.6.140.0110.03816.14
5.6.130.0030.02916.02
5.6.120.0080.02517.62
5.6.110.0090.04217.59
5.6.100.0090.03117.70
5.6.90.0100.04217.58
5.6.80.0030.04417.32
5.6.70.0030.01414.31
5.6.60.0110.00314.14
5.6.50.0090.00614.24
5.6.40.0030.00914.20
5.6.30.0000.01414.20
5.6.20.0090.00314.06
5.6.10.0040.01214.21
5.6.00.0100.00414.12
5.5.380.0070.00411.14
5.5.370.0040.00810.92
5.5.360.0050.00510.80
5.5.350.0100.03915.63
5.5.340.0020.03714.40
5.5.330.0090.02215.47
5.5.320.0220.03515.70
5.5.310.0110.03615.58
5.5.300.0050.02414.55
5.5.290.0080.04214.45
5.5.280.0100.04015.76
5.5.270.0040.02815.70
5.5.260.0060.02216.01
5.5.250.0070.02015.60
5.5.240.0070.04215.52
5.5.230.0080.00410.68
5.5.220.0070.00710.70
5.5.210.0080.00410.65
5.5.200.0000.01210.70
5.5.190.0070.00410.96
5.5.180.0080.00410.54
5.5.170.0080.00414.14
5.5.160.0080.00010.64
5.5.150.0070.00011.00
5.5.140.0060.00410.97
5.5.130.0030.00611.14
5.5.120.0000.00810.98
5.5.110.0000.01210.90
5.5.100.0110.00010.96
5.5.90.0090.00010.86
5.5.80.0040.00810.42
5.5.70.0060.00610.87
5.5.60.0040.00810.71
5.5.50.0050.00510.67
5.5.40.0090.00010.80
5.5.30.0040.00810.89
5.5.20.0030.00710.92
5.5.10.0060.00310.49
5.5.00.0070.00410.68
5.4.450.1550.02615.12
5.4.440.1990.02615.13
5.4.430.1970.01915.07
5.4.420.2000.01815.17
5.4.410.1930.02615.14
5.4.400.2150.02314.96
5.4.390.1200.02414.82
5.4.380.1640.02115.02
5.4.370.1920.02515.02
5.4.360.1970.02414.99
5.4.350.1850.02214.91
5.4.340.1960.02114.97
5.4.330.0060.00610.80
5.4.320.2010.02015.06
5.4.310.1360.02014.95
5.4.300.0070.03314.83
5.4.290.1380.02014.92
5.4.280.1860.02114.91
5.4.270.1920.02214.97
5.4.260.2080.02014.91
5.4.250.1910.02815.05
5.4.240.2010.01815.09
5.4.230.1970.02214.97
5.4.220.2070.02014.88
5.4.210.2070.01915.01
5.4.200.1940.02314.97
5.4.190.2020.02414.87
5.4.180.1940.01914.73
5.4.170.1920.02414.96
5.4.160.1770.02615.00
5.4.150.2020.01614.80
5.4.140.2450.02613.70
5.4.130.2380.02013.51
5.4.120.2080.02213.62
5.4.110.2020.02213.56
5.4.100.2070.02313.49
5.4.90.1760.01713.68
5.4.80.1670.02213.58
5.4.70.1930.02113.59
5.4.60.1890.01613.61
5.4.50.2030.02413.55
5.4.40.1730.02213.66
5.4.30.1930.01613.62
5.4.20.1640.02013.59
5.4.10.1770.01713.50
5.4.00.1980.01713.22
5.3.290.1940.02312.50
5.3.280.2040.02212.38
5.3.270.2460.02012.46
5.3.260.1970.01812.34
5.3.250.2020.01812.36
5.3.240.2150.02112.41
5.3.230.1870.02112.37
5.3.220.1700.02312.36
5.3.210.1780.02112.38
5.3.200.1880.02112.27
5.3.190.1590.02412.42
5.3.180.1930.02212.49
5.3.170.1890.02012.49
5.3.160.2130.02812.40
5.3.150.2010.02012.37
5.3.140.1910.02212.32
5.3.130.1960.01712.29
5.3.120.1770.02212.41
5.3.110.1870.02112.28
5.3.100.1970.02012.24
5.3.90.1960.02212.11
5.3.80.1970.01512.06
5.3.70.1990.02012.04
5.3.60.2080.02012.09
5.3.50.2460.02211.96
5.3.40.1860.02211.92
5.3.30.2060.01611.97
5.3.20.1990.02211.92
5.3.10.1990.01911.85
5.3.00.2030.01711.80
5.2.170.1640.01310.21
5.2.160.1660.01610.28
5.2.150.1780.02110.30
5.2.140.1700.01810.21
5.2.130.1680.01510.19
5.2.120.1680.01510.15
5.2.110.1620.01810.16
5.2.100.1660.01510.15
5.2.90.1610.01610.22
5.2.80.1600.01710.02
5.2.70.1530.02010.22
5.2.60.1710.0159.94
5.2.50.1560.0139.97
5.2.40.1300.01710.01
5.2.30.1340.01710.14
5.2.20.1260.01710.03
5.2.10.1360.0159.99
5.2.00.1400.0149.84
5.1.60.1240.0129.10
5.1.50.1370.0179.23
5.1.40.1310.0139.19
5.1.30.1450.0179.32
5.1.20.1350.0199.52
5.1.10.1260.0139.25
5.1.00.1280.0169.16
5.0.50.0720.0148.07
5.0.40.0770.0087.99
5.0.30.0780.0158.03
5.0.20.0850.0147.93
5.0.10.0730.0127.88
5.0.00.0800.0177.87
4.4.90.0730.0106.88
4.4.80.0700.0086.88
4.4.70.0630.0086.88
4.4.60.0730.0106.88
4.4.50.0790.0116.88
4.4.40.0680.0176.88
4.4.30.0760.0106.88
4.4.20.0740.0106.88
4.4.10.0750.0116.88
4.4.00.0750.0156.88
4.3.110.0680.0116.88
4.3.100.0930.0056.88
4.3.90.0800.0106.88
4.3.80.0810.0126.88
4.3.70.0730.0106.88
4.3.60.0780.0056.88
4.3.50.0890.0086.88
4.3.40.0800.0136.88
4.3.30.0490.0056.88
4.3.20.0430.0136.88
4.3.10.0480.0136.88
4.3.00.0470.0106.88

preferences:
40.23 ms | 400 KiB | 5 Q