3v4l.org

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

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)
8.3.40.0040.01118.54
8.3.30.0060.00918.74
8.3.20.0000.00820.21
8.3.10.0040.00423.48
8.3.00.0080.00019.38
8.2.170.0030.01022.96
8.2.160.0030.01320.52
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0070.00026.16
8.2.120.0080.00022.09
8.2.110.0030.00722.25
8.2.100.0060.00617.72
8.2.90.0080.00019.14
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0040.00417.90
8.2.50.0050.00318.07
8.2.40.0050.00317.97
8.2.30.0040.00417.83
8.2.20.0040.00417.53
8.2.10.0000.00817.98
8.2.00.0020.00517.59
8.1.270.0040.00422.04
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.79
8.1.230.0070.00419.21
8.1.220.0030.00617.74
8.1.210.0050.00318.77
8.1.200.0060.00317.10
8.1.190.0060.00317.54
8.1.180.0030.00618.10
8.1.170.0100.00018.60
8.1.160.0040.00422.00
8.1.150.0000.00818.56
8.1.140.0000.00717.39
8.1.130.0000.00717.75
8.1.120.0000.00717.30
8.1.110.0040.00417.29
8.1.100.0040.00417.31
8.1.90.0050.00317.35
8.1.80.0080.00017.36
8.1.70.0000.00717.25
8.1.60.0030.00617.36
8.1.50.0060.00317.28
8.1.40.0060.00317.41
8.1.30.0050.00317.37
8.1.20.0000.00817.56
8.1.10.0000.00817.41
8.1.00.0030.00617.20
8.0.300.0050.00318.77
8.0.290.0040.00417.03
8.0.280.0030.00318.31
8.0.270.0050.00317.01
8.0.260.0030.00316.55
8.0.250.0030.00316.72
8.0.240.0030.00316.82
8.0.230.0000.00716.80
8.0.220.0070.00016.70
8.0.210.0050.00216.77
8.0.200.0070.00016.82
8.0.190.0000.00816.69
8.0.180.0030.00316.71
8.0.170.0040.00416.86
8.0.160.0030.00316.57
8.0.150.0000.00716.71
8.0.140.0000.01016.74
8.0.130.0030.00313.22
8.0.120.0040.00416.61
8.0.110.0040.00416.76
8.0.100.0070.00016.77
8.0.90.0000.00816.58
8.0.80.0090.01216.74
8.0.70.0070.00016.59
8.0.60.0040.00416.66
8.0.50.0040.00416.74
8.0.30.0090.01016.98
8.0.20.0080.01217.40
8.0.10.0030.00616.79
8.0.00.0090.01216.41
7.4.330.0030.00315.07
7.4.320.0060.00016.50
7.4.300.0030.00316.41
7.4.290.0000.00716.51
7.4.280.0000.00716.38
7.4.270.0000.00716.29
7.4.260.0030.00316.36
7.4.250.0070.00016.23
7.4.240.0040.00416.43
7.4.230.0030.00316.43
7.4.220.0150.00316.38
7.4.210.0100.00516.36
7.4.200.0030.00316.48
7.4.190.0030.00616.53
7.4.160.0080.00816.34
7.4.150.0170.00017.40
7.4.140.0110.01017.86
7.4.130.0100.00616.35
7.4.120.0080.01016.36
7.4.110.0160.00716.15
7.4.100.0090.01216.48
7.4.90.0070.01116.34
7.4.80.0090.01319.39
7.4.70.0120.00416.30
7.4.60.0150.00216.17
7.4.50.0000.00716.46
7.4.40.0040.01222.77
7.4.30.0090.00916.34
7.4.10.0030.01414.77
7.4.00.0080.00814.79
7.3.330.0000.00513.09
7.3.320.0000.00612.96
7.3.310.0080.00016.18
7.3.300.0000.00715.98
7.3.290.0040.01116.22
7.3.280.0080.01116.10
7.3.270.0100.00717.40
7.3.260.0120.01216.32
7.3.250.0110.00616.14
7.3.240.0080.01516.25
7.3.230.0120.00316.43
7.3.210.0090.00916.08
7.3.200.0120.00919.39
7.3.190.0120.01016.07
7.3.180.0150.00616.41
7.3.170.0080.00816.43
7.3.160.0140.00616.29
7.3.130.0100.00714.61
7.3.120.0060.00914.88
7.3.110.0060.00914.68
7.3.100.0040.00914.75
7.3.90.0030.01214.72
7.3.80.0060.00714.63
7.3.70.0070.00614.65
7.3.60.0070.00714.52
7.3.50.0070.00614.63
7.3.40.0110.00214.47
7.3.30.0030.00914.70
7.3.20.0110.00316.54
7.3.10.0050.00916.24
7.3.00.0020.01016.55
7.2.330.0140.01016.24
7.2.320.0040.01216.37
7.2.310.0140.00916.36
7.2.300.0100.00616.41
7.2.290.0100.00716.36
7.2.260.0040.01514.32
7.2.250.0070.01014.86
7.2.240.0020.01314.59
7.2.230.0030.01114.86
7.2.220.0070.00514.70
7.2.210.0090.00514.94
7.2.200.0060.00314.94
7.2.190.0070.00914.84
7.2.180.0050.01014.71
7.2.170.0050.00814.72
7.2.160.0080.00714.92
7.2.150.0050.00716.66
7.2.140.0020.01016.76
7.2.130.0070.00616.57
7.2.120.0050.01016.54
7.2.110.0090.00816.67
7.2.100.0090.00716.59
7.2.90.0050.01016.65
7.2.80.0050.00616.59
7.2.70.0080.00616.81
7.2.60.0090.00516.57
7.2.50.0050.01216.73
7.2.40.0060.00716.70
7.2.30.0090.00916.73
7.2.20.0050.00916.63
7.2.10.0050.00916.60
7.2.00.0060.00817.54
7.1.330.0030.01015.61
7.1.320.0050.00415.83
7.1.310.0040.00915.70
7.1.300.0080.01315.77
7.1.290.0020.01115.73
7.1.280.0070.00515.78
7.1.270.0070.00415.63
7.1.260.0060.01015.76
7.1.250.0070.00315.66
7.1.240.0100.00315.75
7.1.230.0110.00315.74
7.1.220.0040.00815.73
7.1.210.0120.00315.50
7.1.200.0030.01015.73
7.1.190.0080.00615.49
7.1.180.0000.01115.67
7.1.170.0120.00315.82
7.1.160.0040.01215.39
7.1.150.0100.00015.74
7.1.140.0000.01315.78
7.1.130.0100.00015.62
7.1.120.0000.01815.78
7.1.110.0120.00615.65
7.1.100.0050.01116.69
7.1.90.0080.00415.72
7.1.80.0150.00015.60
7.1.70.0050.00716.23
7.1.60.0100.00917.46
7.1.50.0060.01116.16
7.1.40.0040.00915.39
7.1.30.0000.01115.35
7.1.20.0080.00415.61
7.1.10.0040.01115.79
7.1.00.0040.04218.92
7.0.330.0040.01115.22
7.0.320.0060.00615.05
7.0.310.0030.00915.35
7.0.300.0050.00315.17
7.0.290.0070.00315.24
7.0.280.0100.00715.25
7.0.270.0080.00414.97
7.0.260.0100.00315.09
7.0.250.0030.01415.25
7.0.240.0040.00415.28
7.0.230.0000.00915.48
7.0.220.0030.00915.19
7.0.210.0040.00815.37
7.0.200.0090.00215.98
7.0.190.0000.01015.44
7.0.180.0070.00314.91
7.0.170.0030.01015.07
7.0.160.0030.00615.03
7.0.150.0000.01415.30
7.0.140.0050.03818.54
7.0.130.0000.01215.09
7.0.120.0130.00015.32
7.0.110.0030.00515.33
7.0.100.0040.00414.99
7.0.90.0070.00715.39
7.0.80.0000.00815.10
7.0.70.0070.00715.13
7.0.60.0100.03317.65
7.0.50.0020.02816.64
7.0.40.0100.04416.77
7.0.30.0180.04016.59
7.0.20.0150.02516.73
7.0.10.0240.03716.75
7.0.00.0070.02016.88
5.6.400.0060.00614.11
5.6.390.0060.01014.40
5.6.380.0070.00714.12
5.6.370.0030.01214.43
5.6.360.0000.00813.77
5.6.350.0000.01414.36
5.6.340.0030.00913.65
5.6.330.0100.00313.88
5.6.320.0070.00714.34
5.6.310.0070.00313.96
5.6.300.0070.00313.91
5.6.290.0100.00313.90
5.6.280.0080.03617.50
5.6.270.0000.00814.25
5.6.260.0040.00714.10
5.6.250.0060.00614.27
5.6.240.0100.00014.09
5.6.230.0070.00714.11
5.6.220.0110.00314.14
5.6.210.0020.02717.38
5.6.200.0080.03616.13
5.6.190.0070.04517.29
5.6.180.2030.02217.20
5.6.170.0120.02717.32
5.6.160.0090.04417.38
5.6.150.0090.03116.00
5.6.140.0030.02615.99
5.6.130.0050.04616.20
5.6.120.0090.02017.49
5.6.110.0130.03817.58
5.6.100.0100.03017.62
5.6.90.0080.03017.50
5.6.80.0070.02217.08
5.6.70.0200.03717.36
5.6.60.0110.00414.04
5.6.50.0090.00014.14
5.6.40.0050.00514.01
5.6.30.0000.01013.73
5.6.20.0040.00814.10
5.6.10.0030.01114.00
5.6.00.0140.00014.07
5.5.380.0040.00813.94
5.5.370.0030.00914.09
5.5.360.0070.00714.07
5.5.350.0110.04517.09
5.5.340.0100.03815.99
5.5.330.0020.03317.30
5.5.320.0100.02517.28
5.5.310.0200.03317.13
5.5.300.0050.03215.94
5.5.290.0100.04215.88
5.5.280.0060.04217.54
5.5.270.0060.02117.47
5.5.260.0030.04717.56
5.5.250.0070.04217.38
5.5.240.0050.04517.15
5.5.230.0000.01614.14
5.5.220.0060.00613.88
5.5.210.0000.01513.84
5.5.200.0070.00314.10
5.5.190.0030.00614.15
5.5.180.0110.00014.15
5.5.170.0030.00613.80
5.5.160.0030.00714.07
5.5.150.0030.01014.12
5.5.140.0100.00613.84
5.5.130.0000.00913.89
5.5.120.0030.00913.80
5.5.110.0070.01013.96
5.5.100.0040.00814.01
5.5.90.0070.00314.02
5.5.80.0000.01413.60
5.5.70.0000.01414.03
5.5.60.0000.01014.07
5.5.50.0030.00714.02
5.5.40.0040.00714.07
5.5.30.0100.00714.05
5.5.20.0060.00613.99
5.5.10.0060.00913.93
5.5.00.0060.00613.43
5.4.450.0120.02514.92
5.4.440.0120.02515.11
5.4.430.0190.03715.11
5.4.420.0190.03514.84
5.4.410.0220.03714.92
5.4.400.0180.03214.99
5.4.390.0200.03014.80
5.4.380.0250.02314.83
5.4.370.0150.02814.90
5.4.360.0180.04114.77
5.4.350.0220.03514.77
5.4.340.0250.03514.71
5.4.330.0000.00810.92
5.4.320.0220.03514.99
5.4.310.0250.03514.98
5.4.300.0250.03714.75
5.4.290.0150.03215.04
5.4.280.0260.03314.89
5.4.270.0200.03214.89
5.4.260.0270.01814.73
5.4.250.0200.02714.78
5.4.240.0250.02514.87
5.4.230.0230.02514.85
5.4.220.0200.04014.95
5.4.210.0190.02714.78
5.4.200.0230.03514.68
5.4.190.0220.02714.90
5.4.180.0240.03514.79
5.4.170.0320.02014.90
5.4.160.0250.03514.93
5.4.150.0150.02914.89
5.4.140.0250.03213.40
5.4.130.0220.03813.51
5.4.120.0200.02713.49
5.4.110.0250.02213.76
5.4.100.0230.03213.58
5.4.90.0270.02813.53
5.4.80.0180.02813.67
5.4.70.0170.02213.64
5.4.60.0210.03413.51
5.4.50.0170.03013.66
5.4.40.0150.02013.50
5.4.30.0170.03713.66
5.4.20.0200.03413.51
5.4.10.0230.03013.64
5.4.00.0210.02713.35
5.3.290.0150.02212.51
5.3.280.0200.03112.38
5.3.270.0150.02812.39
5.3.260.0130.02412.29
5.3.250.0180.02612.45
5.3.240.0210.03712.26
5.3.230.0250.02212.42
5.3.220.0180.02312.39
5.3.210.0190.03412.32
5.3.200.0250.03112.39
5.3.190.0200.02812.37
5.3.180.0200.02412.33
5.3.170.0230.03512.39
5.3.160.0230.03612.47
5.3.150.0150.04212.48
5.3.140.0230.02212.34
5.3.130.0280.02812.48
5.3.120.0180.03712.42
5.3.110.0230.03712.37
5.3.100.0150.02112.13
5.3.90.0200.03412.11
5.3.80.0130.02612.01
5.3.70.0200.04112.01
5.3.60.0150.02512.08
5.3.50.0300.03012.02
5.3.40.0250.01811.93
5.3.30.0180.02212.10
5.3.20.0250.03311.99
5.3.10.0260.02611.83
5.3.00.0170.03211.80
5.2.170.0430.04712.39
5.2.160.0400.04312.39
5.2.150.0270.06312.39
5.2.140.0300.04312.39
5.2.130.0400.04312.39
5.2.120.0330.05312.39
5.2.110.0370.03712.39
5.2.100.0270.03312.39
5.2.90.0230.03312.39
5.2.80.0200.03012.39
5.2.70.0170.03312.39
5.2.60.0270.05712.39
5.2.50.0270.03312.39
5.2.40.0170.03012.39
5.2.30.0230.05712.39
5.2.20.0230.03012.39
5.2.10.0200.02712.39
5.2.00.0170.03312.39
5.1.60.0200.02712.39
5.1.50.0300.02312.39
5.1.40.0200.02012.39
5.1.30.0170.02712.39
5.1.20.0200.03312.39
5.1.10.0200.03012.39
5.1.00.0200.02312.39
5.0.50.0070.02712.39
5.0.40.0100.04012.39
5.0.30.0130.06012.39
5.0.20.0130.01712.39
5.0.10.0070.02012.39
5.0.00.0100.03312.39
4.4.90.0130.02712.39
4.4.80.0100.02012.39
4.4.70.0070.02312.39
4.4.60.0130.01312.39
4.4.50.0070.02012.39
4.4.40.0070.02712.39
4.4.30.0100.01312.39
4.4.20.0130.03312.39
4.4.10.0100.02712.39
4.4.00.0070.02712.39
4.3.110.0070.01712.39
4.3.100.0100.02012.39
4.3.90.0130.02012.39
4.3.80.0070.02712.39
4.3.70.0100.02012.39
4.3.60.0100.02012.39
4.3.50.0100.03312.39
4.3.40.0100.05312.39
4.3.30.0070.02012.39
4.3.20.0100.03012.39
4.3.10.0070.03012.39
4.3.00.0070.02312.39

preferences:
41.45 ms | 400 KiB | 5 Q