3v4l.org

run code in 300+ PHP versions simultaneously
<?php readgzfile("/etc/passwd\x00");

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)
8.3.70.0120.00316.50
8.3.60.0140.00718.45
8.3.50.0110.00921.99
8.3.40.0090.00618.66
8.3.30.0090.00618.92
8.3.20.0040.00420.22
8.3.10.0040.00421.77
8.3.00.0040.00420.80
8.2.190.0070.01116.58
8.2.180.0060.01218.54
8.2.170.0110.00322.96
8.2.160.0110.00322.25
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0000.00726.16
8.2.120.0080.00019.54
8.2.110.0060.00320.38
8.2.100.0110.00017.79
8.2.90.0000.00718.03
8.2.80.0040.00417.97
8.2.70.0000.01117.38
8.2.60.0090.00018.04
8.2.50.0030.00618.07
8.2.40.0050.00318.20
8.2.30.0030.00617.89
8.2.20.0000.00717.77
8.2.10.0050.00217.86
8.2.00.0090.00017.54
8.1.280.0150.00625.92
8.1.270.0030.00618.70
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0000.00922.05
8.1.230.0080.00321.03
8.1.220.0050.00317.74
8.1.210.0040.00419.03
8.1.200.0030.00617.11
8.1.190.0040.00417.23
8.1.180.0070.00318.10
8.1.170.0050.00318.59
8.1.160.0000.00721.86
8.1.150.0040.00418.75
8.1.140.0040.00417.30
8.1.130.0070.00017.71
8.1.120.0000.00817.35
8.1.110.0030.00517.14
8.1.100.0030.00417.34
8.1.90.0030.00317.23
8.1.80.0070.00017.23
8.1.70.0000.00717.21
8.1.60.0000.00817.35
8.1.50.0090.00017.48
8.1.40.0070.00017.32
8.1.30.0040.00417.55
8.1.20.0040.00417.50
8.1.10.0000.00817.36
8.1.00.0050.00617.26
8.0.300.0000.00820.08
8.0.290.0060.00316.63
8.0.280.0040.00418.36
8.0.270.0040.00417.20
8.0.260.0070.00017.25
8.0.250.0000.00716.98
8.0.240.0030.00316.83
8.0.230.0000.00816.97
8.0.220.0000.00716.89
8.0.210.0030.00516.87
8.0.200.0000.00616.93
8.0.190.0070.00017.01
8.0.180.0030.00316.86
8.0.170.0040.00416.81
8.0.160.0030.00316.84
8.0.150.0000.00716.81
8.0.140.0000.00716.84
8.0.130.0050.00013.32
8.0.120.0040.00416.87
8.0.110.0070.00016.72
8.0.100.0070.00016.92
8.0.90.0000.00716.83
8.0.80.0140.00716.86
8.0.70.0000.00816.87
8.0.60.0080.00016.68
8.0.50.0050.00316.78
8.0.30.0120.01217.10
8.0.20.0120.00817.40
8.0.10.0040.00416.83
8.0.00.0110.00916.56
7.4.330.0030.00315.03
7.4.320.0030.00516.45
7.4.300.0060.00016.36
7.4.290.0030.00316.30
7.4.280.0030.00616.37
7.4.270.0070.00016.50
7.4.260.0030.00316.27
7.4.250.0030.00516.42
7.4.240.0030.00316.42
7.4.230.0030.00316.35
7.4.220.0110.00716.51
7.4.210.0150.00316.38
7.4.200.0030.00316.46
7.4.160.0130.00616.56
7.4.150.0100.01017.40
7.4.140.0080.01217.86
7.4.130.0110.00616.31
7.4.120.0110.00516.42
7.4.110.0070.01016.42
7.4.100.0200.00416.26
7.4.90.0130.00316.29
7.4.80.0140.00319.39
7.4.70.0030.01316.43
7.4.60.0080.00816.45
7.4.50.0040.00416.11
7.4.40.0070.01016.38
7.4.30.0100.00716.39
7.4.10.0130.00614.90
7.4.00.0110.00514.64
7.3.330.0060.00013.03
7.3.320.0030.00313.10
7.3.310.0070.00016.21
7.3.300.0050.00216.09
7.3.290.0070.00716.15
7.3.280.0110.00516.26
7.3.270.0140.00317.40
7.3.260.0090.00916.39
7.3.250.0110.00916.29
7.3.240.0100.00716.29
7.3.230.0100.00716.39
7.3.210.0140.00416.32
7.3.200.0120.00919.39
7.3.190.0090.01216.51
7.3.180.0130.00316.27
7.3.170.0100.01316.27
7.3.160.0050.01116.30
7.3.130.0110.00714.73
7.3.120.0040.01414.45
7.3.110.0060.01214.60
7.3.100.0070.01014.71
7.3.90.0160.00014.73
7.3.80.0060.00614.38
7.3.70.0060.00914.77
7.3.60.0080.00814.53
7.3.50.0040.00914.74
7.3.40.0110.00314.55
7.3.30.0080.00514.52
7.3.20.0070.00716.57
7.3.10.0090.00616.49
7.3.00.0110.00416.54
7.2.330.0060.01416.16
7.2.320.0130.00616.54
7.2.310.0120.00916.53
7.2.300.0120.00316.44
7.2.290.0110.01016.29
7.2.260.0030.01414.80
7.2.250.0070.01114.95
7.2.240.0070.00715.01
7.2.230.0100.00714.92
7.2.220.0000.01814.86
7.2.210.0060.00614.91
7.2.200.0070.00714.46
7.2.190.0070.01014.69
7.2.180.0000.01214.88
7.2.170.0090.00314.73
7.2.160.0090.00314.82
7.2.150.0030.00716.91
7.2.140.0070.00716.47
7.2.130.0060.00616.71
7.2.120.0000.01316.84
7.2.110.0040.01116.65
7.2.100.0040.01116.36
7.2.90.0110.00716.71
7.2.80.0000.01216.62
7.2.70.0060.00616.86
7.2.60.0050.00716.53
7.2.50.0040.00816.78
7.2.40.0040.01116.73
7.2.30.0130.00316.95
7.2.20.0100.00616.67
7.2.10.0100.00716.70
7.2.00.0080.00818.05
7.1.330.0030.01015.85
7.1.320.0060.01215.80
7.1.310.0070.00715.59
7.1.300.0070.00715.41
7.1.290.0040.00815.41
7.1.280.0090.00315.63
7.1.270.0030.01015.65
7.1.260.0080.00415.48
7.1.250.0000.00915.57
7.1.240.0030.01015.71
7.1.230.0040.00415.59
7.1.220.0090.00315.44
7.1.210.0080.00015.39
7.1.200.0060.00515.68
7.1.190.0030.01415.39
7.1.180.0040.00415.75
7.1.170.0000.01415.78
7.1.160.0090.00615.54
7.1.150.0000.01415.61
7.1.140.0030.00915.76
7.1.130.0140.00015.72
7.1.120.0030.01315.52
7.1.110.0080.00615.71
7.1.100.0070.00616.82
7.1.90.0070.00715.57
7.1.80.0070.00415.71
7.1.70.0020.00916.43
7.1.60.0050.01417.61
7.1.50.0050.01216.20
7.1.40.0090.00615.64
7.1.30.0050.00515.68
7.1.20.0030.01315.66
7.1.10.0070.00715.44
7.1.00.0050.04319.05
7.0.330.0000.00815.36
7.0.320.0070.00715.20
7.0.310.0040.01115.28
7.0.300.0130.00315.27
7.0.290.0030.01015.36
7.0.280.0030.01015.28
7.0.270.0080.00315.22
7.0.260.0040.01115.25
7.0.250.0030.00715.26
7.0.240.0090.00615.41
7.0.230.0060.00615.49
7.0.220.0030.00615.23
7.0.210.0060.00915.27
7.0.200.0060.00514.77
7.0.190.0030.00615.41
7.0.180.0110.00415.03
7.0.170.0070.00714.97
7.0.160.0040.01115.28
7.0.150.0060.00615.44
7.0.140.0060.03418.50
7.0.130.0100.00714.95
7.0.120.0030.00715.34
7.0.110.0120.00415.20
7.0.100.0030.01015.36
7.0.90.0000.01515.37
7.0.80.0000.01315.05
7.0.70.0030.00715.24
7.0.60.0050.04217.70
7.0.50.0000.04516.66
7.0.40.0090.03016.88
7.0.30.0210.03716.88
7.0.20.0170.04016.64
7.0.10.0110.04316.79
7.0.00.0080.04416.70
5.6.400.0070.00713.89
5.6.390.0000.01114.16
5.6.380.0060.00614.26
5.6.370.0000.01414.39
5.6.360.0070.00714.20
5.6.350.0030.01114.18
5.6.340.0070.00714.39
5.6.330.0070.00714.33
5.6.320.0030.00614.35
5.6.310.0030.01413.92
5.6.300.0030.00613.89
5.6.290.0060.01013.98
5.6.280.0060.04117.59
5.6.270.0060.00614.05
5.6.260.0030.00714.10
5.6.250.0030.01014.20
5.6.240.0090.00414.10
5.6.230.0060.00614.01
5.6.220.0000.00814.05
5.6.210.0050.02717.23
5.6.200.0050.03216.10
5.6.190.0050.04617.24
5.6.180.0020.04717.33
5.6.170.0130.02717.38
5.6.160.0050.04217.38
5.6.150.0080.04316.15
5.6.140.0030.03316.16
5.6.130.0060.04616.20
5.6.120.0060.03817.66
5.6.110.0080.04217.53
5.6.100.0100.04217.58
5.6.90.0050.03817.51
5.6.80.0100.02817.21
5.6.70.1930.02517.23
5.6.60.0040.01114.22
5.6.50.0070.01014.29
5.6.40.0110.00313.95
5.6.30.0030.00913.84
5.6.20.0100.00314.22
5.6.10.0100.00314.21
5.6.00.0070.00714.34
5.5.380.0110.00014.04
5.5.370.0000.00814.01
5.5.360.0090.00614.22
5.5.350.0020.03917.20
5.5.340.0100.04016.13
5.5.330.0080.04317.12
5.5.320.0230.03917.05
5.5.310.0200.04117.07
5.5.300.0110.02015.96
5.5.290.0120.04015.76
5.5.280.0130.03517.43
5.5.270.0050.03317.41
5.5.260.0070.04717.51
5.5.250.0050.03517.31
5.5.240.0080.03617.04
5.5.230.0060.00613.98
5.5.220.0000.01114.02
5.5.210.0000.00913.84
5.5.200.0030.01313.90
5.5.190.0090.00614.00
5.5.180.0030.01314.05
5.5.170.0100.00613.98
5.5.160.0140.00014.16
5.5.150.0100.00314.32
5.5.140.0100.00613.70
5.5.130.0030.01414.05
5.5.120.0070.01014.13
5.5.110.0030.01414.10
5.5.100.0000.01714.30
5.5.90.0070.01014.11
5.5.80.0090.00613.98
5.5.70.0070.00714.05
5.5.60.0030.00613.95
5.5.50.0070.00414.02
5.5.40.0000.00914.04
5.5.30.0030.01013.76
5.5.20.0080.00313.86
5.5.10.0030.00914.11
5.5.00.0060.00313.99
5.4.450.1680.02315.79
5.4.440.1810.01815.63
5.4.430.1600.02515.69
5.4.420.1520.02715.76
5.4.410.1730.02215.78
5.4.400.1740.02215.63
5.4.390.1630.02415.55
5.4.380.1580.02215.55
5.4.370.1620.02515.51
5.4.360.1540.02415.51
5.4.350.1560.01815.71
5.4.340.1640.01715.66
5.4.330.0030.00312.13
5.4.320.1750.02115.55
5.4.310.1650.02315.65
5.4.300.0970.02315.63
5.4.290.1230.02015.55
5.4.280.1630.02615.61
5.4.270.1340.01915.62
5.4.260.1050.02215.50
5.4.250.1270.02215.56
5.4.240.1500.02115.50
5.4.230.1580.02015.66
5.4.220.1480.02615.60
5.4.210.1620.02515.61
5.4.200.1680.02015.62
5.4.190.1660.01715.60
5.4.180.1500.02415.61
5.4.170.1700.02015.56
5.4.160.1570.02015.48
5.4.150.1580.02615.49
5.4.140.1570.01914.33
5.4.130.1620.02214.23
5.4.120.1650.02614.33
5.4.110.1550.02014.35
5.4.100.1580.02214.27
5.4.90.1650.02214.27
5.4.80.1680.02114.26
5.4.70.1550.02014.29
5.4.60.1680.01814.24
5.4.50.1600.02314.20
5.4.40.1660.01814.19
5.4.30.1620.02014.34
5.4.20.1490.01914.29
5.4.10.1580.01814.33
5.4.00.1680.01914.06
5.3.290.3200.03714.73
5.3.280.2800.03714.66
5.3.270.3100.03714.59
5.3.260.3130.04314.71
5.3.250.3200.03714.68
5.3.240.3400.04014.63
5.3.230.3630.03714.63
5.3.220.3170.04014.56
5.3.210.3370.04014.49
5.3.200.2830.04014.50
5.3.190.3200.03314.48
5.3.180.3000.03014.74
5.3.170.2930.03314.48
5.3.160.3270.04314.50
5.3.150.3200.03714.55
5.3.140.3170.03314.79
5.3.130.3000.03314.55
5.3.120.3330.03314.64
5.3.110.3070.03714.46
5.3.100.2830.04013.95
5.3.90.3200.03713.95
5.3.80.3370.04013.94
5.3.70.2930.04014.26
5.3.60.2970.03314.18
5.3.50.3070.04314.20
5.3.40.3130.04313.99
5.3.30.2900.03013.93
5.3.20.3330.03313.76
5.3.10.3570.04013.62
5.3.00.0100.07013.56
5.2.170.2630.03711.08
5.2.160.2570.02711.13
5.2.150.2370.03011.25
5.2.140.2700.03311.09
5.2.130.2800.02711.20
5.2.120.3100.03011.02
5.2.110.0500.03011.09
5.2.100.0030.03711.07
5.2.90.0100.05011.11
5.2.80.2130.03011.17
5.2.70.2600.03011.12
5.2.60.2670.03310.99
5.2.50.2670.02711.04
5.2.40.2330.03010.92
5.2.30.2330.03310.96
5.2.20.2470.02310.84
5.2.10.2730.02710.79
5.2.00.2500.02710.69
5.1.60.2770.02710.14
5.1.50.2530.0209.98
5.1.40.2730.0279.97
5.1.30.2830.02710.58
5.1.20.2770.03310.32
5.1.10.2830.02310.06
5.1.00.2800.02310.24
5.0.50.1530.0208.46
5.0.40.1530.0238.33
5.0.30.1230.0338.22
5.0.20.1270.0208.37
5.0.10.0500.0378.16
5.0.00.0000.0438.18
4.4.90.1300.0208.13
4.4.80.1300.0078.13
4.4.70.1200.0178.13
4.4.60.1300.0178.13
4.4.50.1300.0178.13
4.4.40.1570.0278.13
4.4.30.1500.0178.13
4.4.20.1630.0138.13
4.4.10.1570.0208.14
4.4.00.1370.0238.14
4.3.110.1530.0178.14
4.3.100.1430.0108.14
4.3.90.1470.0178.14
4.3.80.0070.0478.14
4.3.70.0000.0208.14
4.3.60.0000.0208.14
4.3.50.0070.0308.14
4.3.40.0030.0338.14
4.3.30.0030.0308.14
4.3.20.0030.0238.14
4.3.10.0070.0338.14
4.3.00.0000.0308.14

preferences:
36.95 ms | 401 KiB | 5 Q