3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(strlen('111111111111111111111111111111111111111111111111111111111111'));

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)
8.3.60.0140.00718.30
8.3.50.0080.01021.20
8.3.40.0150.00618.53
8.3.30.0150.00020.12
8.3.20.0070.00020.37
8.3.10.0050.00321.96
8.3.00.0080.00022.24
8.2.180.0080.00816.50
8.2.170.0040.01122.96
8.2.160.0080.01118.71
8.2.150.0030.00524.18
8.2.140.0150.00324.66
8.2.130.0070.01126.16
8.2.120.0030.00619.55
8.2.110.0080.00021.93
8.2.100.0030.00919.34
8.2.90.0070.00019.05
8.2.80.0000.00819.25
8.2.70.0040.00417.50
8.2.60.0040.00417.80
8.2.50.0080.00018.07
8.2.40.0000.00818.03
8.2.30.0060.00317.85
8.2.20.0030.00617.48
8.2.10.0070.00017.60
8.2.00.0050.00217.46
8.1.280.0090.00625.92
8.1.270.0060.00320.23
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.96
8.1.230.0040.00719.16
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.10
8.1.190.0000.00917.41
8.1.180.0000.00718.71
8.1.170.0000.00818.57
8.1.160.0030.00622.05
8.1.150.0000.00818.50
8.1.140.0020.00517.34
8.1.130.0030.00317.68
8.1.120.0000.00717.39
8.1.110.0030.00317.29
8.1.100.0050.00217.27
8.1.90.0040.00417.34
8.1.80.0000.00817.30
8.1.70.0030.00317.20
8.1.60.0040.00417.34
8.1.50.0030.00617.43
8.1.40.0060.00317.34
8.1.30.0000.00717.48
8.1.20.0000.00817.57
8.1.10.0040.00417.30
8.1.00.0080.00317.15
8.0.300.0050.00218.77
8.0.290.0080.00017.16
8.0.280.0000.00818.43
8.0.270.0030.00317.23
8.0.260.0000.00816.60
8.0.250.0000.00716.81
8.0.240.0060.00316.75
8.0.230.0000.00716.70
8.0.220.0040.00416.71
8.0.210.0040.00416.63
8.0.200.0060.00016.78
8.0.190.0000.00916.81
8.0.180.0000.00816.73
8.0.170.0040.00416.82
8.0.160.0000.00816.88
8.0.150.0000.00716.71
8.0.140.0090.00016.72
8.0.130.0030.00313.19
8.0.120.0050.00316.62
8.0.110.0070.00016.75
8.0.100.0000.00716.64
8.0.90.0040.00416.58
8.0.80.0060.00916.75
8.0.70.0040.00416.69
8.0.60.0070.00016.63
8.0.50.0050.00216.77
8.0.30.0130.00417.03
8.0.20.0070.01117.40
8.0.10.0040.00416.88
8.0.00.0080.01216.51
7.4.330.0050.00015.00
7.4.320.0030.00316.43
7.4.300.0030.00316.48
7.4.290.0030.00316.45
7.4.280.0030.00316.39
7.4.270.0050.00216.48
7.4.260.0000.00716.36
7.4.250.0000.00716.29
7.4.240.0020.00516.38
7.4.230.0000.00716.57
7.4.220.0090.00916.32
7.4.210.0090.00516.44
7.4.200.0000.00716.11
7.4.190.0000.00716.36
7.4.160.0040.01116.61
7.4.150.0090.01017.40
7.4.140.0060.01317.86
7.4.130.0100.00716.29
7.4.120.0020.01616.36
7.4.110.0100.00716.30
7.4.100.0090.00916.31
7.4.90.0160.00316.32
7.4.80.0060.01219.39
7.4.70.0100.00716.17
7.4.60.0090.00616.31
7.4.50.0030.00616.13
7.4.40.0070.00722.77
7.4.30.0030.01516.47
7.4.00.0070.01015.01
7.3.330.0020.00213.09
7.3.320.0000.00513.06
7.3.310.0030.00315.96
7.3.300.0040.00416.11
7.3.290.0090.00516.16
7.3.280.0070.01216.09
7.3.270.0110.00617.40
7.3.260.0130.00316.16
7.3.250.0090.00816.13
7.3.240.0100.01016.34
7.3.230.0070.01016.39
7.3.210.0100.00716.38
7.3.200.0070.01419.39
7.3.190.0110.00816.45
7.3.180.0090.01216.20
7.3.170.0100.00616.30
7.3.160.0110.00516.14
7.3.120.0090.00614.70
7.3.10.0000.01416.56
7.3.00.0070.00716.51
7.2.330.0030.01316.27
7.2.320.0060.01016.20
7.2.310.0090.00916.45
7.2.300.0030.01216.27
7.2.290.0060.01016.31
7.2.130.0100.00416.77
7.2.120.0070.01016.50
7.2.110.0090.00616.78
7.2.100.0030.00616.74
7.2.90.0060.00616.70
7.2.80.0050.00816.45
7.2.70.0040.00416.66
7.2.60.0050.00716.85
7.2.50.0060.00616.78
7.2.40.0070.00316.63
7.2.30.0040.00716.66
7.2.20.0030.00916.69
7.2.10.0040.00716.83
7.2.00.0060.00616.65
7.1.250.0000.00815.51
7.1.200.0060.00615.57
7.1.100.0070.01017.87
7.1.70.0070.00317.06
7.1.60.0140.01119.40
7.1.50.0070.01416.52
7.1.00.0030.06322.48
7.0.200.0100.00316.66
7.0.140.0000.07721.92
7.0.100.0270.05319.89
7.0.90.0200.05019.93
7.0.80.0100.04320.02
7.0.70.0100.07019.95
7.0.60.0170.08020.05
7.0.50.0130.05020.30
7.0.40.0070.05020.04
7.0.30.0030.06020.14
7.0.20.0130.07019.92
7.0.10.0070.07320.04
7.0.00.0030.07720.18
5.6.280.0000.07721.04
5.6.250.0100.06320.59
5.6.240.0070.05020.59
5.6.230.0070.05320.58
5.6.220.0100.05020.48
5.6.210.0100.07020.46
5.6.200.0100.04721.00
5.6.190.0100.08021.13
5.6.180.0130.07721.13
5.6.170.0070.04721.04
5.6.160.0230.07021.08
5.6.150.0100.06721.16
5.6.140.0100.06321.01
5.6.130.0130.06721.10
5.6.120.0030.06721.04
5.6.110.0130.08020.93
5.6.100.0070.04021.11
5.6.90.0000.09320.98
5.6.80.0030.04320.43
5.6.70.0030.04720.30
5.6.60.0070.04720.41
5.6.50.0030.04020.32
5.6.40.0000.04320.44
5.6.30.0030.04020.31
5.6.20.0030.04020.48
5.6.10.0070.04320.46
5.6.00.0030.04020.34
5.5.380.0100.07720.45
5.5.370.0030.05320.39
5.5.360.0070.05020.52
5.5.350.0130.08320.42
5.5.340.0100.04720.84
5.5.330.0030.05720.64
5.5.320.0170.03720.61
5.5.310.0130.08020.88
5.5.300.0000.07320.78
5.5.290.0070.04320.77
5.5.280.0170.07320.82
5.5.270.0030.07020.78
5.5.260.0030.04320.78
5.5.250.0070.05720.59
5.5.240.0170.05720.18
5.5.230.0070.04720.27
5.5.220.0070.03720.25
5.5.210.0030.04320.29
5.5.200.0070.03720.14
5.5.190.0070.03720.07
5.5.180.0030.04020.10
5.5.160.0000.04320.25
5.5.150.0000.04320.26
5.5.140.0070.04020.26
5.5.130.0030.04020.21
5.5.120.0000.04720.07
5.5.110.0070.05320.05
5.5.100.0070.05020.15
5.5.90.0070.04020.15
5.5.80.0100.03320.14
5.5.70.0100.03720.14
5.5.60.0100.04020.14
5.5.50.0030.04020.09
5.5.40.0030.03320.00
5.5.30.0030.04020.06
5.5.20.0000.03719.94
5.5.10.0070.03720.05
5.5.00.0000.04319.99
5.4.450.0070.07019.27
5.4.440.0070.04319.30
5.4.430.0070.04319.38
5.4.420.0030.04319.57
5.4.410.0130.08019.23
5.4.400.0170.04719.15
5.4.390.0030.04318.98
5.4.380.0030.03719.09
5.4.370.0070.03719.14
5.4.360.0000.04018.94
5.4.350.0070.03719.14
5.4.340.0070.03719.02
5.4.320.0030.03719.04
5.4.310.0070.03719.01
5.4.300.0000.04019.12
5.4.290.0070.03019.09
5.4.280.0030.04019.02
5.4.270.0070.02718.81
5.4.260.0070.03018.94
5.4.250.0030.04019.22
5.4.240.0070.04019.11
5.4.230.0000.04019.07
5.4.220.0000.04319.06
5.4.210.0070.03718.77
5.4.200.0200.02019.09
5.4.190.0030.04019.02
5.4.180.0100.03018.89
5.4.170.0100.03019.11
5.4.160.0030.03319.09
5.4.150.0030.03319.05
5.4.140.0000.03716.00
5.4.130.0070.02716.24
5.4.120.0030.03016.26
5.4.110.0030.03016.44
5.4.100.0130.02016.23
5.4.90.0030.03016.31
5.4.80.0070.02716.32
5.4.70.0030.03016.29
5.4.60.0000.04016.23
5.4.50.0000.03316.27
5.4.40.0030.04016.23
5.4.30.0000.05316.34
5.4.20.0000.04016.39
5.4.10.0070.06316.34
5.4.00.0000.04015.76
5.3.290.0070.02714.52
5.3.280.0030.03314.45
5.3.270.0030.03714.56
5.3.260.0070.03314.57
5.3.250.0030.03014.56
5.3.240.0030.03014.56
5.3.230.0000.03314.57
5.3.220.0070.02714.43
5.3.210.0030.03014.40
5.3.200.0000.03314.55
5.3.190.0000.03314.42
5.3.180.0030.03714.49
5.3.170.0000.03714.52
5.3.160.0030.03714.54
5.3.150.0130.02714.55
5.3.140.0130.05714.51
5.3.130.0000.06014.56
5.3.120.0000.04314.50
5.3.110.0070.07714.47
5.3.100.0070.06313.97
5.3.90.0000.04014.02
5.3.80.0030.07014.00
5.3.70.0070.06013.88
5.3.60.0030.07313.86
5.3.50.0030.04713.84
5.3.40.0100.04013.81
5.3.30.0030.03313.89
5.3.20.0100.07013.66
5.3.10.0070.04013.64
5.3.00.0030.04313.63
5.2.170.0030.06313.17
5.2.160.0000.03313.17
5.2.150.0070.05313.17
5.2.140.0030.02713.17
5.2.130.0100.05713.17
5.2.120.0000.03013.17
5.2.110.0000.04013.17
5.2.100.0070.02313.17
5.2.90.0070.03013.17
5.2.80.0070.03313.17
5.2.70.0070.04013.17
5.2.60.0100.05313.17
5.2.50.0030.03013.17
5.2.40.0000.03713.17
5.2.30.0000.03313.17
5.2.20.0000.03013.17
5.2.10.0000.06013.17
5.2.00.0030.02713.17
5.1.60.0000.05313.17
5.1.50.0000.04313.17
5.1.40.0000.02713.17
5.1.30.0000.03713.17
5.1.20.0030.03013.17
5.1.10.0100.04713.17
5.1.00.0130.03713.17
5.0.50.0030.02313.17
5.0.40.0000.02313.17
5.0.30.0070.02713.17
5.0.20.0030.02713.17
5.0.10.0000.04013.17
5.0.00.0030.03013.17
4.4.90.0070.03013.17
4.4.80.0000.02313.17
4.4.70.0030.03013.17
4.4.60.0030.03713.17
4.4.50.0070.02313.17
4.4.40.0000.04713.17
4.4.30.0000.02013.17
4.4.20.0030.01713.17
4.4.10.0030.02313.17
4.4.00.0070.02013.17
4.3.110.0030.01713.17
4.3.100.0030.01713.17
4.3.90.0030.03313.17
4.3.80.0000.03713.17
4.3.70.0000.03713.17
4.3.60.0030.02313.17
4.3.50.0030.02313.17
4.3.40.0030.04013.17
4.3.30.0030.03313.17
4.3.20.0070.03013.17
4.3.10.0030.02313.17
4.3.00.0000.02713.17

preferences:
37.02 ms | 401 KiB | 5 Q