3v4l.org

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

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)
8.3.60.0070.00718.23
8.3.50.0090.00722.05
8.3.40.0150.00018.51
8.3.30.0060.00918.64
8.3.20.0000.00818.54
8.3.10.0060.00320.28
8.3.00.0070.00021.75
8.2.180.0150.00316.63
8.2.170.0150.00022.96
8.2.160.0110.00320.29
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.23
8.2.110.0080.00321.05
8.2.100.0080.00417.72
8.2.90.0060.00318.97
8.2.80.0000.00717.97
8.2.70.0060.00317.38
8.2.60.0050.00317.91
8.2.50.0000.00818.07
8.2.40.0040.00418.09
8.2.30.0070.00317.86
8.2.20.0040.00417.50
8.2.10.0020.00517.61
8.2.00.0080.00317.41
8.1.280.0130.00725.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0030.00722.39
8.1.230.0080.00320.89
8.1.220.0040.00418.77
8.1.210.0040.00418.83
8.1.200.0040.00417.09
8.1.190.0040.00417.40
8.1.180.0060.00318.10
8.1.170.0000.00818.84
8.1.160.0000.00718.73
8.1.150.0000.00718.49
8.1.140.0040.00417.36
8.1.130.0030.00317.75
8.1.120.0090.00317.23
8.1.110.0020.00517.18
8.1.100.0030.00417.35
8.1.90.0050.00317.35
8.1.80.0050.00317.21
8.1.70.0000.00717.29
8.1.60.0040.00417.34
8.1.50.0040.00417.32
8.1.40.0000.00717.35
8.1.30.0040.00417.54
8.1.20.0060.00317.46
8.1.10.0000.00717.39
8.1.00.0040.00417.20
8.0.300.0030.00319.85
8.0.290.0080.00016.63
8.0.280.0030.00318.21
8.0.270.0030.00317.02
8.0.260.0030.00316.74
8.0.250.0080.00016.78
8.0.240.0040.00416.76
8.0.230.0000.00616.71
8.0.220.0040.00416.61
8.0.210.0030.00316.79
8.0.200.0030.00316.72
8.0.190.0050.00316.82
8.0.180.0000.00716.70
8.0.170.0000.01016.74
8.0.160.0040.00416.86
8.0.150.0040.00416.71
8.0.140.0000.00716.64
8.0.130.0050.00013.16
8.0.120.0040.00416.60
8.0.110.0000.00816.78
8.0.100.0030.00516.81
8.0.90.0040.00416.79
8.0.80.0140.00316.71
8.0.70.0000.00716.55
8.0.60.0000.00816.70
8.0.50.0000.00716.64
8.0.30.0090.00917.02
8.0.20.0110.01117.40
8.0.10.0050.00216.83
8.0.00.0100.01016.44
7.4.330.0000.00514.57
7.4.320.0050.00216.50
7.4.300.0060.00016.34
7.4.290.0070.00016.43
7.4.280.0030.00616.35
7.4.270.0030.00516.29
7.4.260.0030.00313.15
7.4.250.0030.00516.25
7.4.240.0040.00416.38
7.4.230.0070.00016.38
7.4.220.0070.01116.36
7.4.210.0100.00616.44
7.4.200.0040.00416.55
7.4.190.0000.00716.26
7.4.160.0080.00816.16
7.4.150.0030.01317.40
7.4.140.0160.00317.86
7.4.130.0090.00816.21
7.4.120.0120.00716.30
7.4.110.0190.00416.36
7.4.100.0220.00316.27
7.4.90.0100.00916.49
7.4.80.0050.01019.04
7.4.70.0340.01416.39
7.4.60.0070.01516.17
7.4.50.0040.00416.41
7.4.40.0030.01222.27
7.4.30.0060.01516.43
7.4.00.0120.00314.98
7.3.330.0030.00312.87
7.3.320.0020.00212.95
7.3.310.0000.00716.07
7.3.300.0000.00716.13
7.3.290.0090.00916.15
7.3.280.0100.00516.11
7.3.270.0130.00317.40
7.3.260.0050.01118.24
7.3.250.0110.00816.30
7.3.240.0090.00916.18
7.3.230.0120.00616.39
7.3.210.0030.01616.18
7.3.200.0070.01519.39
7.3.190.0100.00616.05
7.3.180.0090.01216.04
7.3.170.0090.01216.30
7.3.160.0040.01116.23
7.3.120.0060.01014.56
7.2.330.0130.00616.30
7.2.320.0160.00316.49
7.2.310.0110.01416.21
7.2.300.0030.01616.50
7.2.290.0100.00716.31
7.2.00.0080.00818.75
7.1.100.0000.00917.72
7.1.70.0050.00316.89
7.1.60.0070.01819.40
7.1.50.0110.01116.52
7.1.00.0070.07022.33
7.0.200.0070.00016.34
7.0.140.0070.07022.13
7.0.60.0100.04719.90
7.0.50.0070.05717.79
7.0.40.0000.07717.73
7.0.30.0030.05017.75
7.0.20.0070.03717.77
7.0.10.0030.08017.72
7.0.00.0000.08717.73
5.6.280.0000.07720.81
5.6.210.0000.04320.54
5.6.200.0030.07018.22
5.6.190.0130.07318.09
5.6.180.0070.07318.11
5.6.170.0030.04718.16
5.6.160.0100.04318.09
5.6.150.0130.05718.08
5.6.140.0070.07018.17
5.6.130.0030.05318.14
5.6.120.0100.07718.17
5.6.110.0100.05018.16
5.6.100.0070.04018.17
5.6.90.0130.07018.10
5.6.80.0030.05017.51
5.6.70.0100.06717.54
5.6.60.0100.06317.55
5.6.50.0070.07717.47
5.6.40.0030.04717.44
5.6.30.0100.06717.48
5.6.20.0030.04017.54
5.6.10.0070.04017.47
5.6.00.0030.04317.55
5.5.350.0130.04020.41
5.5.340.0200.06018.02
5.5.330.0100.03717.92
5.5.320.0070.07317.91
5.5.310.0000.04317.88
5.5.300.0100.05018.02
5.5.290.0000.09017.96
5.5.280.0000.06718.01
5.5.270.0070.07018.00
5.5.260.0000.08317.96
5.5.250.0070.08717.73
5.5.240.0030.04717.41
5.5.230.0000.05017.29
5.5.220.0070.04717.29
5.5.210.0130.03717.40
5.5.200.0130.07017.28
5.5.190.0030.06017.22
5.5.180.0070.05017.24
5.5.160.0100.07717.36
5.5.150.0030.08017.33
5.5.140.0100.06017.25
5.5.130.0130.07317.26
5.5.120.0030.08017.33
5.5.110.0100.07717.32
5.5.100.0030.05317.17
5.5.90.0070.07317.27
5.5.80.0030.05017.13
5.5.70.0070.05717.25
5.5.60.0070.05317.26
5.5.50.0100.04317.17
5.5.40.0000.06017.27
5.5.30.0000.04317.14
5.5.20.0100.03317.21
5.5.10.0030.03717.25
5.5.00.0130.07317.20
5.4.450.0070.08019.30
5.4.440.0130.06719.33
5.4.430.0070.07319.35
5.4.420.0000.06019.30
5.4.410.0030.08019.32
5.4.400.0100.06319.03
5.4.390.0070.08018.99
5.4.380.0070.07719.03
5.4.370.0070.05018.89
5.4.360.0030.04318.96
5.4.350.0130.06019.09
5.4.340.0100.08019.13
5.4.320.0100.05318.82
5.4.310.0070.03718.98
5.4.300.0000.05719.03
5.4.290.0170.07019.04
5.4.280.0000.05018.95
5.4.270.0000.04318.98
5.4.260.0200.04319.12
5.4.250.0070.06719.23
5.4.240.0030.08019.02
5.4.230.0130.07318.95
5.4.220.0030.04319.00
5.4.210.0030.04019.20
5.4.200.0070.07318.97
5.4.190.0030.05319.02
5.4.180.0030.03719.02
5.4.170.0070.08018.94
5.4.160.0030.04019.09
5.4.150.0130.07319.08
5.4.140.0070.04016.26
5.4.130.0100.07016.27
5.4.120.0030.04316.29
5.4.110.0030.07316.31
5.4.100.0070.03716.29
5.4.90.0030.03716.37
5.4.80.0030.03716.21
5.4.70.0130.06316.51
5.4.60.0000.04016.38
5.4.50.0070.06716.25
5.4.40.0070.06316.39
5.4.30.0000.06016.36
5.4.20.0070.06716.23
5.4.10.0030.06316.34
5.4.00.0070.06715.70
5.3.290.0030.05014.63
5.3.280.0030.06314.45
5.3.270.0100.06714.57
5.3.260.0030.07314.43
5.3.250.0000.05014.47
5.3.240.0130.07014.42
5.3.230.0030.07714.57
5.3.220.0100.05714.57
5.3.210.0070.06314.50
5.3.200.0070.05714.49
5.3.190.0030.04014.53
5.3.180.0100.03014.34
5.3.170.0030.03714.55
5.3.160.0000.06314.38
5.3.150.0070.07314.39
5.3.140.0030.07014.52
5.3.130.0000.08714.38
5.3.120.0100.07014.36
5.3.110.0070.07014.32
5.3.100.0070.07714.02
5.3.90.0000.07713.98
5.3.80.0100.05313.98
5.3.70.0030.07713.77
5.3.60.0070.06313.93
5.3.50.0100.07313.92
5.3.40.0030.07713.91
5.3.30.0100.06713.88
5.3.20.0070.05313.77
5.3.10.0030.06013.59
5.3.00.0100.04713.57

preferences:
54.87 ms | 401 KiB | 5 Q