3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo count_chars( "ee3333", 3);

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)
8.3.60.0110.00418.43
8.3.50.0110.01021.20
8.3.40.0040.01118.67
8.3.30.0030.01020.22
8.3.20.0080.00020.28
8.3.10.0080.00021.10
8.3.00.0050.00323.53
8.2.180.0190.00316.50
8.2.170.0140.00322.96
8.2.160.0110.00420.57
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0000.00821.13
8.2.110.0030.00619.39
8.2.100.0090.00317.78
8.2.90.0000.00819.07
8.2.80.0000.00719.41
8.2.70.0030.00517.48
8.2.60.0000.00917.80
8.2.50.0030.00518.07
8.2.40.0030.00518.22
8.2.30.0000.00819.43
8.2.20.0000.00717.65
8.2.10.0000.00917.48
8.2.00.0030.00517.59
8.1.280.0130.00725.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0090.00420.64
8.1.230.0060.00620.84
8.1.220.0030.00618.77
8.1.210.0060.00318.85
8.1.200.0060.00317.10
8.1.190.0030.00617.27
8.1.180.0000.00818.10
8.1.170.0030.00518.45
8.1.160.0040.00418.62
8.1.150.0040.00418.49
8.1.140.0060.00317.28
8.1.130.0000.00717.74
8.1.120.0030.00317.37
8.1.110.0000.00717.19
8.1.100.0030.00317.35
8.1.90.0000.00717.19
8.1.80.0040.00417.35
8.1.70.0000.00817.30
8.1.60.0040.00417.40
8.1.50.0000.00817.34
8.1.40.0090.00317.33
8.1.30.0000.00817.53
8.1.20.0060.00317.45
8.1.10.0070.00017.37
8.1.00.0000.00717.30
8.0.300.0030.00619.97
8.0.290.0020.00516.92
8.0.280.0000.00718.38
8.0.270.0030.00517.14
8.0.260.0030.00316.74
8.0.250.0000.00716.74
8.0.240.0000.00816.88
8.0.230.0030.00316.82
8.0.220.0050.00316.64
8.0.210.0030.00316.80
8.0.200.0070.00016.80
8.0.190.0000.00716.85
8.0.180.0040.00416.81
8.0.170.0000.00716.77
8.0.160.0020.00516.73
8.0.150.0030.00616.75
8.0.140.0000.00716.73
8.0.130.0050.00013.14
8.0.120.0050.00316.62
8.0.110.0040.00416.81
8.0.100.0040.00416.71
8.0.90.0030.00516.74
8.0.80.0150.00016.66
8.0.70.0080.00016.55
8.0.60.0040.00416.68
8.0.50.0030.00516.74
8.0.30.0090.00916.85
8.0.20.0090.00917.40
8.0.10.0050.00316.74
8.0.00.0100.01216.51
7.4.330.0030.00316.82
7.4.320.0060.00016.27
7.4.300.0030.00316.46
7.4.290.0030.00316.30
7.4.280.0000.00816.41
7.4.270.0070.00016.26
7.4.260.0000.00713.11
7.4.250.0050.00316.30
7.4.240.0050.00216.44
7.4.230.0000.00716.36
7.4.220.0180.00016.35
7.4.210.0060.00916.48
7.4.200.0030.00316.52
7.4.190.0070.00016.48
7.4.160.0030.01216.47
7.4.150.0080.00817.40
7.4.140.0070.01017.86
7.4.130.0070.01216.30
7.4.120.0050.01116.34
7.4.110.0090.00916.35
7.4.100.0120.00416.27
7.4.90.0100.01316.39
7.4.80.0100.01019.39
7.4.70.0060.01016.57
7.4.60.0120.00616.26
7.4.50.0040.00416.26
7.4.40.0070.01022.77
7.4.30.0110.01216.12
7.4.00.0070.01214.90
7.3.330.0000.00513.05
7.3.320.0050.00012.87
7.3.310.0040.00416.05
7.3.300.0060.00016.16
7.3.290.0060.01216.11
7.3.280.0070.01116.10
7.3.270.0070.01017.40
7.3.260.0090.00918.24
7.3.250.0090.00716.39
7.3.240.0130.00716.15
7.3.230.0060.01516.39
7.3.210.0090.00916.22
7.3.200.0090.01319.39
7.3.190.0150.00616.35
7.3.180.0100.01316.32
7.3.170.0090.01216.36
7.3.160.0110.01116.30
7.3.120.0080.00914.98
7.3.110.0060.01214.56
7.3.100.0060.00314.71
7.3.90.0030.00714.82
7.3.80.0120.00314.63
7.3.70.0070.00314.75
7.3.60.0070.00414.33
7.3.50.0100.00314.62
7.3.40.0040.00714.71
7.3.30.0110.00314.64
7.3.20.0030.00916.34
7.3.10.0080.00416.62
7.3.00.0000.01016.34
7.2.330.0090.00916.16
7.2.320.0070.01016.19
7.2.310.0060.01316.39
7.2.300.0140.00716.42
7.2.290.0120.00916.38
7.2.250.0040.01514.87
7.2.240.0100.01014.75
7.2.230.0140.00315.07
7.2.220.0070.00714.96
7.2.210.0040.01115.04
7.2.200.0070.00714.88
7.2.190.0040.01114.75
7.2.180.0030.00614.84
7.2.170.0070.00714.94
7.2.110.0060.01016.40
7.2.60.0100.00316.65
7.2.00.0130.00719.21
7.1.330.0070.00715.81
7.1.320.0000.01015.60
7.1.310.0000.00815.50
7.1.300.0040.00815.66
7.1.290.0030.00815.48
7.1.280.0060.00615.49
7.1.270.0030.01015.43
7.1.260.0030.00615.67
7.1.200.0030.00615.68
7.1.100.0080.00317.90
7.1.70.0030.00516.66
7.1.60.0060.01919.17
7.1.50.0090.01516.86
7.1.00.0000.03722.43
7.0.200.0070.00214.84
7.0.140.0000.08022.09
7.0.100.0030.04319.88
7.0.90.0130.07719.84
7.0.80.0400.08320.11
7.0.70.0370.06019.89
7.0.60.0100.05720.00
7.0.50.0100.06720.32
7.0.40.0100.07720.18
7.0.30.0170.03320.07
7.0.20.0070.04720.05
7.0.10.0000.04720.10
7.0.00.0030.04320.14
5.6.280.0000.07721.07
5.6.250.0170.03720.46
5.6.240.0070.07320.50
5.6.230.0130.08320.67
5.6.220.0070.08320.61
5.6.210.0100.08020.56
5.6.200.0100.07721.05
5.6.190.0100.08321.09
5.6.180.0100.07321.04
5.6.170.0070.04020.93
5.6.160.0100.03721.13
5.6.150.0000.05321.11
5.6.140.0100.03721.05
5.6.130.0070.05321.10
5.6.120.0100.04021.01
5.6.110.0100.03720.94
5.6.100.0070.06020.91
5.6.90.0100.03721.08
5.6.80.0000.04320.48
5.6.70.0000.04320.45
5.6.60.0070.04020.41
5.6.50.0030.04020.33
5.6.40.0100.03320.42
5.6.30.0070.04020.38
5.6.20.0030.04020.38
5.6.10.0070.03720.30
5.6.00.0100.03720.38
5.5.380.0100.07320.41
5.5.370.0000.05720.34
5.5.360.0100.06720.35
5.5.350.0070.07720.42
5.5.340.0130.07320.88
5.5.330.0030.07720.76
5.5.320.0030.07020.81
5.5.310.0100.04320.73
5.5.300.0100.03720.72
5.5.290.0070.04320.86
5.5.280.0070.08020.82
5.5.270.0000.04320.81
5.5.260.0030.06020.79
5.5.250.0030.04320.44
5.5.240.0070.03320.02
5.5.230.0070.03320.27
5.5.220.0070.03720.12
5.5.210.0070.03720.25
5.5.200.0000.04320.13
5.5.190.0000.04720.10
5.5.180.0030.04320.18
5.5.160.0070.03720.16
5.5.150.0030.03720.21
5.5.140.0070.04320.07
5.5.130.0030.04320.23
5.5.120.0070.03720.21
5.5.110.0100.03320.20
5.5.100.0000.04020.09
5.5.90.0030.04720.04
5.5.80.0030.05020.15
5.5.70.0030.04720.02
5.5.60.0000.05020.13
5.5.50.0130.07020.05
5.5.40.0070.08020.10
5.5.30.0170.07019.94
5.5.20.0070.03720.12
5.5.10.0170.07020.02
5.5.00.0100.08020.04
5.4.450.0070.04019.31
5.4.440.0070.04019.30
5.4.430.0030.04019.48
5.4.420.0000.04019.30
5.4.410.0100.03319.42
5.4.400.0000.05018.96
5.4.390.0000.04319.12
5.4.380.0070.03319.02
5.4.370.0070.03319.12
5.4.360.0000.04318.96
5.4.350.0000.04018.78
5.4.340.0030.04019.04
5.4.320.0030.04319.09
5.4.310.0070.03319.00
5.4.300.0000.04019.07
5.4.290.0070.04018.78
5.4.280.0030.04018.89
5.4.270.0030.05319.23
5.4.260.0030.03719.02
5.4.250.0030.04319.12
5.4.240.0000.08019.02
5.4.230.0070.04019.11
5.4.220.0100.07318.89
5.4.210.0030.04719.14
5.4.200.0070.05319.02
5.4.190.0100.07019.01
5.4.180.0070.05718.93
5.4.170.0100.07019.09
5.4.160.0030.08319.12
5.4.150.0130.06018.96
5.4.140.0070.06716.27
5.4.130.0100.06716.38
5.4.120.0100.05016.27
5.4.110.0070.07716.21
5.4.100.0100.06316.21
5.4.90.0070.06716.43
5.4.80.0070.04716.19
5.4.70.0100.07016.43
5.4.60.0000.05016.19
5.4.50.0170.06316.21
5.4.40.0000.04716.36
5.4.30.0070.04316.39
5.4.20.0100.07016.21
5.4.10.0070.05016.41
5.4.00.0100.03015.71
5.3.290.0100.02714.57
5.3.280.0100.04014.60
5.3.270.0070.07314.56
5.3.260.0130.06314.46
5.3.250.0070.04314.42
5.3.240.0070.07314.59
5.3.230.0030.06314.54
5.3.220.0170.03714.50
5.3.210.0070.04714.43
5.3.200.0170.04014.54
5.3.190.0000.08314.57
5.3.180.0170.06714.54
5.3.170.0130.07014.55
5.3.160.0070.07314.41
5.3.150.0130.05714.55
5.3.140.0070.04014.46
5.3.130.0130.07314.49
5.3.120.0070.07014.38
5.3.110.0070.07314.36
5.3.100.0170.06013.99
5.3.90.0030.06713.97
5.3.80.0030.07713.86
5.3.70.0070.06714.00
5.3.60.0000.07713.86
5.3.50.0070.04013.93
5.3.40.0100.04013.80
5.3.30.0100.06313.66
5.3.20.0130.05713.67
5.3.10.0070.07013.64
5.3.00.0100.07013.40
5.2.170.0070.06012.31
5.2.160.0070.04012.31
5.2.150.0070.04012.31
5.2.140.0030.04312.31
5.2.130.0070.06312.31
5.2.120.0030.06012.31
5.2.110.0030.05312.31
5.2.100.0030.05012.31
5.2.90.0070.05712.31
5.2.80.0100.03312.31
5.2.70.0130.04712.31
5.2.60.0070.06012.31
5.2.50.0070.05312.31
5.2.40.0070.06012.31
5.2.30.0030.03312.31
5.2.20.0100.04012.31
5.2.10.0030.05712.31
5.2.00.0000.06012.31
5.1.60.0000.03012.31
5.1.50.0070.02712.31
5.1.40.0030.04012.31
5.1.30.0130.02712.31
5.1.20.0070.02712.31
5.1.10.0070.04312.31
5.1.00.0070.05312.31
5.0.50.0070.02712.31
5.0.40.0000.04712.31
5.0.30.0070.06312.31
5.0.20.0070.02312.31
5.0.10.0000.04312.31
5.0.00.0030.06712.31
4.4.90.0130.02712.31
4.4.80.0000.02012.31
4.4.70.0030.03712.31
4.4.60.0030.03012.31
4.4.50.0030.01712.31
4.4.40.0030.05312.31
4.4.30.0030.03712.31
4.4.20.0030.03712.31
4.4.10.0030.02712.31
4.4.00.0030.02712.31
4.3.110.0000.03712.31
4.3.100.0030.02312.31
4.3.90.0000.02312.31
4.3.80.0000.05012.31
4.3.70.0030.02012.31
4.3.60.0030.03312.31
4.3.50.0000.03712.31
4.3.40.0030.02712.31
4.3.30.0000.02012.31
4.3.20.0000.03712.31
4.3.10.0000.03712.31
4.3.00.0000.02012.31

preferences:
45.55 ms | 401 KiB | 5 Q