3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Most simple example of https://bugs.php.net/bug.php?id=65967 var_dump((object) ["\x00key" => "value"]);

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)
8.3.60.0130.00618.56
8.3.50.0110.00419.63
8.3.40.0110.00418.75
8.3.30.0070.00718.79
8.3.20.0050.00220.13
8.3.10.0040.00420.53
8.3.00.0070.00019.07
8.2.180.0120.00918.41
8.2.170.0100.00322.96
8.2.160.0100.01020.35
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0050.00319.10
8.2.110.0070.00322.26
8.2.100.0110.00017.78
8.2.90.0050.00317.80
8.2.80.0000.00819.03
8.2.70.0060.00317.38
8.2.60.0050.00317.80
8.2.50.0090.00018.07
8.2.40.0030.00618.10
8.2.30.0030.00617.81
8.2.20.0040.00417.74
8.2.10.0050.00317.93
8.2.00.0030.00617.70
8.1.280.0180.00025.92
8.1.270.0040.00422.07
8.1.260.0000.00726.35
8.1.250.0030.00628.09
8.1.240.0100.01020.59
8.1.230.0060.00620.89
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0030.00617.22
8.1.190.0040.00717.10
8.1.180.0000.00818.10
8.1.170.0000.00818.34
8.1.160.0040.00418.75
8.1.150.0000.00718.71
8.1.140.0040.00417.35
8.1.130.0000.00717.74
8.1.120.0040.00417.39
8.1.110.0050.00317.33
8.1.100.0000.00717.32
8.1.90.0000.00817.29
8.1.80.0070.00017.33
8.1.70.0000.00717.34
8.1.60.0030.00617.35
8.1.50.0030.00617.43
8.1.40.0050.00317.26
8.1.30.0030.00617.43
8.1.20.0040.00417.40
8.1.10.0020.00517.38
8.1.00.0040.00417.33
8.0.300.0040.00420.11
8.0.290.0030.00616.75
8.0.280.0070.00018.41
8.0.270.0000.00717.12
8.0.260.0000.00617.21
8.0.250.0070.00016.79
8.0.240.0000.00716.87
8.0.230.0040.00416.88
8.0.220.0050.00216.77
8.0.210.0070.00316.67
8.0.200.0030.00316.93
8.0.190.0040.00416.92
8.0.180.0000.00716.75
8.0.170.0040.00416.83
8.0.160.0000.00816.80
8.0.150.0040.00416.64
8.0.140.0030.00316.61
8.0.130.0000.00613.25
8.0.120.0030.00516.79
8.0.110.0000.00716.79
8.0.100.0000.00716.63
8.0.90.0000.00716.64
8.0.80.0120.00916.79
8.0.70.0040.00416.80
8.0.60.0040.00416.88
8.0.50.0040.00416.85
8.0.30.0080.01117.12
8.0.20.0110.00817.40
8.0.10.0000.00716.88
8.0.00.0120.00616.55
7.4.330.0000.00515.02
7.4.320.0030.00316.51
7.4.300.0060.00016.36
7.4.290.0070.00016.32
7.4.280.0040.00316.40
7.4.270.0000.00716.34
7.4.260.0080.00016.41
7.4.250.0040.00416.34
7.4.240.0040.00416.41
7.4.230.0000.00716.27
7.4.220.0100.01016.56
7.4.210.0000.01816.23
7.4.200.0000.00716.46
7.4.160.0130.00316.34
7.4.150.0030.01417.40
7.4.140.0120.00717.86
7.4.130.0090.00916.57
7.4.120.0090.00816.54
7.4.110.0080.01116.37
7.4.100.0100.00716.40
7.4.90.0070.01016.32
7.4.80.0070.01116.32
7.4.70.0080.00716.45
7.4.60.0120.00416.40
7.4.50.0060.00316.54
7.4.40.0100.01016.52
7.4.30.0060.01116.36
7.4.10.0030.01114.71
7.4.00.0080.00614.93
7.3.330.0040.00413.09
7.3.320.0030.00313.09
7.3.310.0000.00716.20
7.3.300.0000.00616.02
7.3.290.0070.00716.21
7.3.280.0110.00516.15
7.3.270.0070.01017.40
7.3.260.0100.00716.18
7.3.250.0060.01116.19
7.3.240.0030.01316.33
7.3.230.0030.01316.39
7.3.210.0100.00716.19
7.3.200.0140.00819.39
7.3.190.0060.01316.23
7.3.180.0170.00316.44
7.3.170.0080.00816.39
7.3.160.0120.00316.18
7.3.130.0100.00814.77
7.3.120.0090.01014.67
7.3.110.0060.01014.72
7.3.100.0090.00514.68
7.3.90.0060.00614.82
7.3.80.0050.00814.48
7.3.70.0090.00114.56
7.3.60.0080.00614.44
7.3.50.0110.00214.61
7.3.40.0090.00214.68
7.3.30.0050.00714.71
7.3.20.0040.00916.57
7.3.10.0060.00816.43
7.3.00.0060.00516.50
7.2.330.0080.00816.55
7.2.320.0100.01016.50
7.2.310.0070.01016.54
7.2.300.0090.00616.50
7.2.290.0130.01016.31
7.2.260.0080.01115.04
7.2.250.0030.01414.92
7.2.240.0030.01114.95
7.2.230.0070.00714.80
7.2.220.0070.00614.73
7.2.210.0120.00214.86
7.2.200.0060.00714.84
7.2.190.0060.01014.87
7.2.180.0070.00614.72
7.2.170.0060.01014.94
7.2.160.0090.00414.59
7.2.150.0060.00916.73
7.2.140.0040.01016.87
7.2.130.0000.01116.84
7.2.120.0080.00516.83
7.2.110.0090.00516.75
7.2.100.0030.01316.66
7.2.90.0050.01016.60
7.2.80.0100.00816.64
7.2.70.0050.00716.58
7.2.60.0060.00516.80
7.2.50.0060.00616.69
7.2.40.0080.00516.67
7.2.30.0070.00716.64
7.2.20.0050.00716.76
7.2.10.0060.00816.67
7.2.00.0050.01216.68
7.1.330.0080.00715.67
7.1.320.0050.00515.53
7.1.310.0090.00415.61
7.1.300.0070.00615.65
7.1.290.0070.00715.74
7.1.280.0000.01115.60
7.1.270.0120.00215.75
7.1.260.0050.00515.73
7.1.250.0090.00515.59
7.1.240.0060.00715.65
7.1.230.0040.00915.72
7.1.220.0110.00215.48
7.1.210.0030.01215.72
7.1.200.0080.00415.76
7.1.190.0020.01115.64
7.1.180.0080.00615.76
7.1.170.0050.00615.58
7.1.160.0110.00315.43
7.1.150.0070.00715.71
7.1.140.0090.00315.56
7.1.130.0080.00915.69
7.1.120.0080.00615.76
7.1.110.0030.00815.63
7.1.100.0020.01315.84
7.1.90.0060.00715.77
7.1.80.0040.00615.62
7.1.70.0060.00616.07
7.1.60.0060.01116.85
7.1.50.0030.01116.11
7.1.40.0040.00915.60
7.1.30.0050.00815.64
7.1.20.0030.00915.73
7.1.10.0030.01015.80
7.1.00.0040.03017.91
7.0.330.0020.01015.30
7.0.320.0080.00315.11
7.0.310.0040.00815.23
7.0.300.0000.01215.33
7.0.290.0050.01015.33
7.0.280.0060.00715.30
7.0.270.0060.00815.44
7.0.260.0080.00515.33
7.0.250.0000.01215.41
7.0.240.0020.01215.23
7.0.230.0060.00615.23
7.0.220.0050.01015.32
7.0.210.0040.00715.37
7.0.200.0150.01115.15
7.0.190.0020.01115.29
7.0.180.0040.00715.40
7.0.170.0050.00715.44
7.0.160.0080.00315.46
7.0.150.0090.00415.40
7.0.140.0060.02717.59
7.0.130.0060.00415.29
7.0.120.0060.00615.45
7.0.110.0080.00515.50
7.0.100.0050.00415.39
7.0.90.0050.00515.29
7.0.80.0060.00715.23
7.0.70.0040.01015.27
7.0.60.0100.02316.84
7.0.50.0040.02716.23
7.0.40.0090.03115.72
7.0.30.0130.02515.65
7.0.20.0180.01715.63
7.0.10.0120.02415.62
7.0.00.0040.02415.63
5.6.400.0040.00814.50
5.6.390.0040.00714.27
5.6.380.0040.00414.42
5.6.370.0050.00514.23
5.6.360.0060.00514.01
5.6.350.0050.01014.12
5.6.340.0060.00714.11
5.6.330.0060.00814.26
5.6.320.0050.01014.42
5.6.310.0060.00714.20
5.6.300.0050.00514.04
5.6.290.0050.00714.08
5.6.280.0030.03116.39
5.6.270.0020.00914.13
5.6.260.0030.00814.12
5.6.250.0070.00614.16
5.6.240.0060.00814.42
5.6.230.0070.00714.12
5.6.220.0070.00514.13
5.6.210.0070.02116.42
5.6.200.0060.02215.54
5.6.190.0080.03016.25
5.6.180.0160.02716.53
5.6.170.0100.01816.20
5.6.160.0050.03316.35
5.6.150.0060.02215.48
5.6.140.0050.02815.62
5.6.130.0050.03015.63
5.6.120.0070.02316.35
5.6.110.0080.03216.51
5.6.100.0070.01816.33
5.6.90.0060.01616.44
5.6.80.0050.03216.23
5.6.70.1090.01616.25
5.6.60.0000.01114.00
5.6.50.0070.00513.91
5.6.40.0090.00614.09
5.6.30.0030.01213.90
5.6.20.0060.01013.91
5.6.10.0060.00714.25
5.6.00.0070.00714.22
5.5.380.0070.00714.08
5.5.370.0040.01114.23
5.5.360.0070.00714.08
5.5.350.0130.02816.15
5.5.340.0030.03515.49
5.5.330.0060.03316.17
5.5.320.0090.03416.20
5.5.310.0130.02716.11
5.5.300.0060.01715.46
5.5.290.0050.01815.38
5.5.280.0030.03516.20
5.5.270.0040.02516.44
5.5.260.0040.03316.44
5.5.250.0030.02816.18
5.5.240.0080.02315.97
5.5.230.0090.00413.99
5.5.220.0100.00514.08
5.5.210.0070.00614.25
5.5.200.0040.00814.10
5.5.190.0070.00313.94
5.5.180.0050.00814.01
5.5.170.0000.01214.00
5.5.160.0050.00813.92
5.5.150.0070.00714.15
5.5.140.0000.01114.11
5.5.130.0050.00714.02
5.5.120.0060.00813.95
5.5.110.0060.00614.21
5.5.100.0040.00914.16
5.5.90.0080.00614.00
5.5.80.0000.01314.20
5.5.70.0050.00814.17
5.5.60.0030.00813.96
5.5.50.0060.01114.11
5.5.40.0040.01214.12
5.5.30.0030.00814.03
5.5.20.0080.00513.89
5.5.10.0040.01213.92
5.5.00.0020.01113.90
5.4.450.0170.01814.38
5.4.440.0210.02014.33
5.4.430.0170.02314.35
5.4.420.0080.02014.35
5.4.410.0100.01714.33
5.4.400.0070.02214.15
5.4.390.0050.02614.25
5.4.380.0040.02514.22
5.4.370.0060.02114.18
5.4.360.0110.02414.28
5.4.350.0060.01911.85
5.4.340.0040.02011.85
5.4.330.0060.00311.79
5.4.320.0050.02012.01
5.4.310.0070.01912.01
5.4.300.0060.01912.01
5.4.290.0070.01912.01
5.4.280.0060.01911.98
5.4.270.0060.03211.98
5.4.260.0060.01611.98
5.4.250.0030.02011.98
5.4.240.0060.01711.98
5.4.230.0040.02211.97
5.4.220.0060.01611.98
5.4.210.0070.01511.98
5.4.200.0050.01911.98
5.4.190.0030.02111.97
5.4.180.0080.02911.97
5.4.170.0060.02011.98
5.4.160.0040.01911.98
5.4.150.0070.01911.98
5.4.140.0040.01811.87
5.4.130.0060.01511.87
5.4.120.0060.02011.85
5.4.110.0060.02111.85
5.4.100.0050.02111.85
5.4.90.0030.02311.85
5.4.80.0050.01611.85
5.4.70.0060.01611.85
5.4.60.0040.01811.85
5.4.50.0060.01611.85
5.4.40.0060.01811.84
5.4.30.0040.02011.85
5.4.20.0030.02011.85
5.4.10.0040.02211.84
5.4.00.0080.02611.68
5.3.290.0100.04312.80
5.3.280.0150.04812.71
5.3.270.0050.05012.72
5.3.260.0040.04712.72
5.3.250.0140.04912.72
5.3.240.0110.04212.72
5.3.230.0100.03912.71
5.3.220.0100.03912.68
5.3.210.0090.03912.68
5.3.200.0060.04012.68
5.3.190.0080.04512.68
5.3.180.0090.03912.68
5.3.170.0080.03512.67
5.3.160.0040.04012.67
5.3.150.0120.03312.67
5.3.140.0070.04112.66
5.3.130.0130.04812.66
5.3.120.0160.05312.66
5.3.110.0160.07112.65
5.3.100.0070.04712.12
5.3.90.0070.05012.09
5.3.80.0100.05112.08
5.3.70.0080.04812.07
5.3.60.0070.04812.07
5.3.50.0030.04212.00
5.3.40.0070.04712.00
5.3.30.0100.03911.95
5.3.20.0090.03911.73
5.3.10.0080.05211.70
5.3.00.0160.03911.68
5.2.170.0060.0329.18
5.2.160.0040.0369.18
5.2.150.0060.0379.18
5.2.140.0050.0329.18
5.2.130.0070.0309.14
5.2.120.0080.0329.14
5.2.110.0070.0359.14
5.2.100.0060.0399.14
5.2.90.0060.0369.14
5.2.80.0050.0309.13
5.2.70.0040.0339.14
5.2.60.0090.0349.09
5.2.50.0040.0339.06
5.2.40.0070.0279.03
5.2.30.0040.0329.02
5.2.20.0060.0349.00
5.2.10.0090.0368.93
5.2.00.0060.0408.78
5.1.60.0090.0308.07
5.1.50.0070.0358.06
5.1.40.0100.0308.04
5.1.30.0080.0368.39
5.1.20.0060.0388.42
5.1.10.0070.0328.14
5.1.00.0060.0348.14
5.0.50.0070.0196.62
5.0.40.0070.0246.47
5.0.30.0050.0326.29
5.0.20.0070.0176.26
5.0.10.0030.0216.23
5.0.00.0040.0316.23
4.4.90.0030.0164.78
4.4.80.0030.0194.75
4.4.70.0030.0204.76
4.4.60.0050.0174.75
4.4.50.0020.0184.77
4.4.40.0030.0304.71
4.4.30.0030.0164.76
4.4.20.0040.0164.84
4.4.10.0040.0174.85
4.4.00.0050.0304.76
4.3.110.0050.0174.67
4.3.100.0050.0184.66
4.3.90.0050.0134.63
4.3.80.0020.0264.58
4.3.70.0020.0164.63
4.3.60.0030.0154.63
4.3.50.0030.0154.63
4.3.40.0050.0234.54
4.3.30.0030.0183.96
4.3.20.0030.0163.96
4.3.10.0040.0143.96
4.3.00.0030.01712.96

preferences:
58.75 ms | 400 KiB | 5 Q