3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = '12.34.56'; var_dump($input); $version = $version{0} = $version = $input; var_dump($version);

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)
8.3.40.0100.01018.59
8.3.30.0130.00720.39
8.3.20.0060.00620.21
8.3.10.0060.00322.09
8.3.00.0050.00322.51
8.2.170.0110.00722.96
8.2.160.0070.01322.21
8.2.150.0030.01624.18
8.2.140.0120.00624.66
8.2.130.0080.00026.16
8.2.120.0080.00020.85
8.2.110.0000.00822.04
8.2.100.0040.00817.72
8.2.90.0060.00319.15
8.2.80.0040.00419.40
8.2.70.0040.00417.38
8.2.60.0050.00217.91
8.2.50.0000.00818.07
8.2.40.0040.00418.03
8.2.30.0080.00019.43
8.2.20.0000.00717.38
8.2.10.0050.00217.53
8.2.00.0040.00417.61
8.1.270.0090.00023.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.69
8.1.230.0090.00319.11
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0000.00917.22
8.1.190.0000.00917.39
8.1.180.0000.00818.10
8.1.170.0060.00318.40
8.1.160.0030.00718.75
8.1.150.0060.00318.46
8.1.140.0080.00017.23
8.1.130.0030.00317.63
8.1.120.0070.00017.21
8.1.110.0020.00517.33
8.1.100.0050.00317.28
8.1.90.0000.00717.34
8.1.80.0000.00717.32
8.1.70.0040.00417.26
8.1.60.0000.00817.49
8.1.50.0040.00417.28
8.1.40.0040.00417.39
8.1.30.0080.00017.45
8.1.20.0040.00417.53
8.1.10.0030.00517.39
8.1.00.0030.00517.28
8.0.300.0070.00018.77
8.0.290.0000.00716.93
8.0.280.0030.00518.37
8.0.270.0000.00717.18
8.0.260.0040.00418.32
8.0.250.0030.00316.87
8.0.240.0040.00416.90
8.0.230.0070.00016.93
8.0.220.0000.00616.76
8.0.210.0000.00716.84
8.0.200.0000.00616.76
8.0.190.0040.00416.84
8.0.180.0040.00416.77
8.0.170.0030.00616.78
8.0.160.0070.00016.75
8.0.150.0050.00316.82
8.0.140.0040.00416.81
8.0.130.0030.00313.23
8.0.120.0060.00316.83
8.0.110.0040.00416.69
8.0.100.0000.00716.71
8.0.90.0040.00416.69
8.0.80.0150.00016.79
8.0.70.0050.00316.73
8.0.60.0080.00016.78
8.0.50.0080.00016.81
8.0.30.0080.01217.02
8.0.20.0080.01117.40
8.0.10.0030.00317.04
8.0.00.0140.00816.64
7.4.330.0020.00216.81
7.4.320.0070.00016.58
7.4.300.0000.00616.48
7.4.290.0030.00316.42
7.4.280.0040.00416.63
7.4.270.0040.00416.60
7.4.260.0030.00313.17
7.4.250.0070.00016.55
7.4.240.0040.00316.58
7.4.230.0070.00016.70
7.4.220.0160.00016.70
7.4.210.0070.00816.60
7.4.200.0030.00316.32
7.4.190.0060.00016.70
7.4.160.0130.00316.69
7.4.150.0030.01517.40
7.4.140.0070.01317.86
7.4.130.0090.00716.51
7.4.120.0110.00916.52
7.4.110.0070.01716.44
7.4.100.0120.00616.38
7.4.90.0110.00716.48
7.4.80.0070.01119.39
7.4.70.0130.00316.40
7.4.60.0060.01216.64
7.4.50.0050.00216.39
7.4.40.0060.01022.77
7.4.30.0060.00916.40
7.4.10.0030.01215.00
7.4.00.0140.00414.83
7.3.330.0060.00013.19
7.3.320.0030.00313.24
7.3.310.0000.00716.34
7.3.300.0080.00016.14
7.3.290.0100.00316.30
7.3.280.0140.00516.30
7.3.270.0070.01117.40
7.3.260.0180.00316.34
7.3.250.0080.01316.28
7.3.240.0060.01016.62
7.3.230.0100.00716.43
7.3.210.0070.01016.50
7.3.200.0040.01419.39
7.3.190.0130.00316.42
7.3.180.0070.01116.49
7.3.170.0060.01416.52
7.3.160.0060.01016.21
7.3.130.0130.00614.67
7.3.120.0140.00314.47
7.3.110.0150.00415.11
7.3.100.0070.00714.84
7.3.90.0090.00614.58
7.3.80.0000.01114.88
7.3.70.0100.00314.65
7.3.60.0030.01014.71
7.3.50.0050.00514.86
7.3.40.0070.00714.63
7.3.30.0060.00614.77
7.3.20.0120.00016.85
7.3.10.0050.00716.41
7.3.00.0060.00616.46
7.2.330.0080.01116.48
7.2.320.0100.00716.63
7.2.310.0100.00716.74
7.2.300.0070.01016.72
7.2.290.0080.00816.45
7.2.260.0060.01014.99
7.2.250.0030.01314.86
7.2.240.0090.00615.09
7.2.230.0130.00315.08
7.2.220.0030.01014.61
7.2.210.0090.00614.97
7.2.200.0090.00614.96
7.2.190.0060.00914.84
7.2.180.0000.01314.77
7.2.170.0060.00914.76
7.2.160.0070.00714.99
7.2.150.0060.01016.57
7.2.140.0030.00716.80
7.2.130.0050.00616.67
7.2.120.0060.00616.80
7.2.110.0080.00816.83
7.2.100.0110.00316.65
7.2.90.0080.00516.75
7.2.80.0090.00616.74
7.2.70.0040.00916.77
7.2.60.0080.00916.84
7.2.50.0100.01016.67
7.2.40.0110.00516.80
7.2.30.0070.00816.84
7.2.20.0060.00816.86
7.2.10.0110.00416.75
7.2.00.0050.00917.46
7.1.330.0100.00315.93
7.1.320.0040.01115.64
7.1.310.0040.01115.86
7.1.300.0070.00715.70
7.1.290.0030.00915.84
7.1.280.0070.01015.89
7.1.270.0040.00715.82
7.1.260.0060.01015.64
7.1.250.0050.00815.63
7.1.240.0040.00815.71
7.1.230.0040.01115.78
7.1.220.0090.00615.82
7.1.210.0000.01115.76
7.1.200.0060.00615.90
7.1.190.0030.01015.90
7.1.180.0080.00815.87
7.1.170.0100.00715.64
7.1.160.0030.01315.73
7.1.150.0040.01215.66
7.1.140.0080.00015.70
7.1.130.0000.01115.86
7.1.120.0090.00615.77
7.1.110.0000.01015.61
7.1.100.0090.00616.93
7.1.90.0030.01015.66
7.1.80.0060.00315.88
7.1.70.0050.00616.41
7.1.60.0070.00717.38
7.1.50.0100.00716.05
7.1.40.0090.00315.47
7.1.30.0080.00415.63
7.1.20.0070.00715.71
7.1.10.0070.00415.49
7.1.00.0070.03618.90
7.0.330.0060.00615.39
7.0.320.0070.00415.32
7.0.310.0030.01015.22
7.0.300.0100.00715.56
7.0.290.0060.00915.45
7.0.280.0100.00315.35
7.0.270.0060.00615.59
7.0.260.0090.00015.45
7.0.250.0040.00715.11
7.0.240.0060.00615.46
7.0.230.0120.00015.37
7.0.220.0120.00015.55
7.0.210.0070.00715.20
7.0.200.0130.00915.12
7.0.190.0110.00015.34
7.0.180.0070.00715.50
7.0.170.0030.01015.38
7.0.160.0030.00615.09
7.0.150.0070.00715.61
7.0.140.0050.04018.66
7.0.130.0050.00315.36
7.0.120.0000.00915.54
7.0.110.0060.00615.36
7.0.100.0150.02917.56
7.0.90.0250.02517.62
7.0.80.0230.03017.59
7.0.70.0230.03617.59
7.0.60.0220.04517.74
7.0.50.0220.03917.79
7.0.40.0030.03416.68
7.0.30.0070.04216.66
7.0.20.0050.04516.62
7.0.10.0050.03316.87
7.0.00.0040.04616.71
5.6.400.0090.00014.52
5.6.390.0000.00914.34
5.6.380.0000.01514.34
5.6.370.0030.00814.62
5.6.360.0030.00914.41
5.6.350.0060.00614.21
5.6.340.0000.01413.96
5.6.330.0090.00314.26
5.6.320.0040.01214.37
5.6.310.0110.00714.33
5.6.300.0130.00014.64
5.6.290.0100.00314.41
5.6.280.0030.04017.85
5.6.270.0030.01014.26
5.6.260.0070.00314.18
5.6.250.0100.02217.44
5.6.240.0030.04617.53
5.6.230.0100.04117.43
5.6.220.0080.04517.38
5.6.210.0030.02517.46
5.6.200.0070.04017.71
5.6.190.0030.03717.71
5.6.180.0060.04817.74
5.6.170.0080.04117.56
5.6.160.0050.04217.80
5.6.150.0070.02717.54
5.6.140.0060.04317.75
5.6.130.0050.03517.71
5.6.120.0100.04217.57
5.6.110.0080.04517.64
5.6.100.0070.04717.59
5.6.90.0050.04917.59
5.6.80.0080.04317.40
5.6.70.0070.04017.20
5.6.60.0100.03717.30
5.6.50.0080.04217.28
5.6.40.0060.03617.15
5.6.30.0070.04517.23
5.6.20.0120.03817.35
5.6.10.0030.04517.26
5.6.00.0030.03017.30
5.5.380.0070.02717.17
5.5.370.0050.04117.41
5.5.360.0110.04517.26
5.5.350.0030.04417.32
5.5.340.0030.04417.64
5.5.330.0110.04117.50
5.5.320.0070.02717.55
5.5.310.0140.03717.45
5.5.300.0110.04017.47
5.5.290.0070.04717.53
5.5.280.0070.04517.63
5.5.270.0050.04617.35
5.5.260.0050.04317.24
5.5.250.0050.04517.55
5.5.240.0070.04316.94
5.5.230.0030.02517.18
5.5.220.0100.04217.18
5.5.210.0090.03817.22
5.5.200.0070.03017.17
5.5.190.0090.04017.11
5.5.180.0110.02317.05
5.5.170.0070.01013.94
5.5.160.0030.03817.00
5.5.150.0050.04617.19
5.5.140.0080.04217.16
5.5.130.0080.04417.12
5.5.120.0070.03717.21
5.5.110.0090.03617.18
5.5.100.0090.03717.17
5.5.90.0080.03517.17
5.5.80.0050.02517.23
5.5.70.0050.03517.22
5.5.60.0070.03017.09
5.5.50.0060.02217.03
5.5.40.0050.04517.14
5.5.30.0070.03717.26
5.5.20.0070.03616.88
5.5.10.0030.03317.22
5.5.00.0050.04617.07
5.4.450.0070.02215.74
5.4.440.0110.03815.75
5.4.430.0070.03715.86
5.4.420.0070.03615.85
5.4.410.0000.03115.79
5.4.400.0120.03115.62
5.4.390.0020.04315.75
5.4.380.0070.04215.67
5.4.370.0100.01815.63
5.4.360.0000.04515.75
5.4.350.0020.04015.73
5.4.340.0090.03915.68
5.4.330.0030.00712.36
5.4.320.0010.02315.74
5.4.310.0030.03815.70
5.4.300.0050.03015.66
5.4.290.0030.03915.74
5.4.280.0020.02915.72
5.4.270.0020.04515.58
5.4.260.0080.03315.73
5.4.250.0030.04115.67
5.4.240.0030.03515.73
5.4.230.0020.02715.72
5.4.220.0070.03815.57
5.4.210.0060.04015.71
5.4.200.0100.03315.74
5.4.190.0100.03715.71
5.4.180.0030.03815.65
5.4.170.0080.03515.71
5.4.160.0060.02415.67
5.4.150.0090.03415.64
5.4.140.0030.03514.24
5.4.130.0070.03714.35
5.4.120.0120.03014.36
5.4.110.0050.04214.38
5.4.100.0070.03914.38
5.4.90.0080.03814.29
5.4.80.0030.03814.30
5.4.70.0100.03314.35
5.4.60.0030.03714.30
5.4.50.0050.02214.33
5.4.40.0080.03214.38
5.4.30.0070.03514.36
5.4.20.0070.02314.33
5.4.10.0030.04214.38
5.4.00.0100.03514.03
5.3.290.0030.04213.50
5.3.280.0020.02213.40
5.3.270.0000.04313.47
5.3.260.0020.04413.46
5.3.250.0070.03413.45
5.3.240.0080.03813.46
5.3.230.0060.04413.45
5.3.220.0030.03413.46
5.3.210.0030.04413.37
5.3.200.0050.04313.46
5.3.190.0080.03713.39
5.3.180.0040.03013.46
5.3.170.0040.04413.46
5.3.160.0080.03813.47
5.3.150.0060.03613.39
5.3.140.0010.04313.46
5.3.130.0120.02513.43
5.3.120.0070.03713.36
5.3.110.0020.04113.41
5.3.100.0070.04013.19
5.3.90.0070.04113.14
5.3.80.0060.03813.16
5.3.70.0100.03413.12
5.3.60.0080.03413.17
5.3.50.0080.04013.16
5.3.40.0020.04213.13
5.3.30.0030.03813.04
5.3.20.0060.04012.95
5.3.10.0050.04212.94
5.3.00.0080.03512.98
5.2.170.0030.06011.13
5.2.160.0130.05310.97
5.2.150.0000.04010.99
5.2.140.0070.05311.18
5.2.130.0070.03310.96
5.2.120.0000.06710.93
5.2.110.0130.05311.13
5.2.100.0030.06710.88
5.2.90.0070.05311.10
5.2.80.0000.05311.09
5.2.70.0070.06011.13
5.2.60.0070.05310.85
5.2.50.0070.05711.00
5.2.40.0030.06011.06
5.2.30.0030.05310.91
5.2.20.0030.06710.79
5.2.10.0030.06010.78
5.2.00.0030.03310.63
5.1.60.0070.05010.02
5.1.50.0000.05710.06
5.1.40.0030.05310.00
5.1.30.0070.05010.26
5.1.20.0100.05710.37
5.1.10.0070.0539.90
5.1.00.0100.03310.09
5.0.50.0070.0409.32
5.0.40.0070.0409.32
5.0.30.0000.0709.32
5.0.20.0030.0409.32
5.0.10.0030.0439.32
5.0.00.0030.0579.32
4.4.90.0030.0339.32
4.4.80.0000.0409.32
4.4.70.0000.0379.32
4.4.60.0030.0379.32
4.4.50.0030.0379.32
4.4.40.0070.0239.32
4.4.30.0000.0379.32
4.4.20.0000.0379.32
4.4.10.0070.0339.32
4.4.00.0000.0439.32
4.3.110.0000.0239.32
4.3.100.0000.0279.32
4.3.90.0000.0339.32
4.3.80.0000.0579.32
4.3.70.0070.0309.32
4.3.60.0000.0339.32
4.3.50.0000.0309.32
4.3.40.0100.0479.32
4.3.30.0000.0379.32
4.3.20.0030.0379.32
4.3.10.0000.0379.32
4.3.00.0070.0309.32

preferences:
40.66 ms | 400 KiB | 5 Q