3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = '<a href=\"http://www.obralimpia.com/\">North Face Black Friday Sale</a> http://www.binaryculture.net/ http://www.binaryculture.net'; echo strlen($str);

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)
8.3.40.0160.00018.47
8.3.30.0040.00920.13
8.3.20.0040.00420.37
8.3.10.0060.00320.95
8.3.00.0030.00721.82
8.2.170.0000.01422.96
8.2.160.0030.01020.52
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00421.00
8.2.110.0030.00621.18
8.2.100.0000.01217.78
8.2.90.0000.00719.13
8.2.80.0000.00817.97
8.2.70.0080.00017.50
8.2.60.0000.00818.03
8.2.50.0040.00418.07
8.2.40.0070.00018.03
8.2.30.0070.00019.49
8.2.20.0040.00417.58
8.2.10.0040.00417.67
8.2.00.0040.00417.48
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0090.00023.88
8.1.230.0030.00720.82
8.1.220.0050.00318.77
8.1.210.0040.00419.01
8.1.200.0000.00917.23
8.1.190.0060.00317.41
8.1.180.0060.00318.10
8.1.170.0040.00418.55
8.1.160.0000.00718.72
8.1.150.0000.00818.48
8.1.140.0060.00317.29
8.1.130.0000.00717.74
8.1.120.0040.00417.28
8.1.110.0070.00017.39
8.1.100.0000.00817.34
8.1.90.0040.00417.40
8.1.80.0050.00317.38
8.1.70.0000.00717.26
8.1.60.0040.00417.54
8.1.50.0030.00517.46
8.1.40.0000.00717.40
8.1.30.0070.00017.58
8.1.20.0060.00317.47
8.1.10.0000.00717.51
8.1.00.0030.00517.45
8.0.300.0030.00319.85
8.0.290.0040.00417.18
8.0.280.0070.00018.44
8.0.270.0000.00717.27
8.0.260.0030.00316.72
8.0.250.0070.00316.98
8.0.240.0100.00016.96
8.0.230.0070.00016.87
8.0.220.0070.00016.82
8.0.210.0000.00816.78
8.0.200.0030.00316.89
8.0.190.0070.00016.83
8.0.180.0000.00716.80
8.0.170.0030.00516.85
8.0.160.0030.00316.69
8.0.150.0050.00316.73
8.0.140.0030.00316.77
8.0.130.0050.00013.23
8.0.120.0030.00516.75
8.0.110.0040.00416.84
8.0.100.0030.00316.88
8.0.90.0040.00416.66
8.0.80.0090.01216.81
8.0.70.0040.00416.69
8.0.60.0070.00016.86
8.0.50.0000.00816.65
8.0.30.0090.01017.13
8.0.20.0100.01017.40
8.0.10.0000.00816.94
8.0.00.0100.00816.61
7.4.330.0000.00416.80
7.4.320.0030.00316.43
7.4.300.0030.00316.50
7.4.290.0000.00716.33
7.4.280.0050.00216.43
7.4.270.0030.00316.57
7.4.260.0050.00013.10
7.4.250.0030.00416.37
7.4.240.0050.00216.47
7.4.230.0000.00716.50
7.4.220.0100.01016.52
7.4.210.0080.00616.52
7.4.200.0040.00416.35
7.4.190.0030.00316.57
7.4.160.0100.01016.57
7.4.150.0120.00617.40
7.4.140.0080.01017.86
7.4.130.0120.00516.52
7.4.120.0090.00816.48
7.4.110.0040.01716.63
7.4.100.0150.00316.52
7.4.90.0120.02216.28
7.4.80.0130.00919.39
7.4.70.0110.00516.45
7.4.60.0080.00916.35
7.4.50.0040.00416.36
7.4.40.0090.00622.77
7.4.30.0130.00616.61
7.4.00.0130.00014.49
7.3.330.0020.00213.10
7.3.320.0030.00313.04
7.3.310.0000.00716.01
7.3.300.0000.00716.21
7.3.290.0030.01416.21
7.3.280.0080.01016.14
7.3.270.0090.00917.40
7.3.260.0110.00718.24
7.3.250.0070.01216.45
7.3.240.0070.01016.34
7.3.230.0160.00016.39
7.3.210.0100.00716.60
7.3.200.0090.01319.39
7.3.190.0100.01016.24
7.3.180.0120.00916.47
7.3.170.0000.01516.36
7.3.160.0000.01816.31
7.3.120.0100.00614.52
7.2.330.0170.00016.52
7.2.320.0070.01016.51
7.2.310.0130.00816.54
7.2.300.0060.01216.58
7.2.290.0100.00616.43
7.2.60.0000.01316.82
7.2.50.0060.00616.87
7.1.200.0030.00615.60
7.1.70.0030.00517.05
7.1.60.0100.01319.17
7.1.50.0130.01316.52
7.1.00.0070.06022.50
7.0.200.0040.00416.40
7.0.140.0030.07321.95
7.0.100.0070.03320.01
7.0.90.0070.07719.88
7.0.80.0070.09320.13
7.0.70.0130.06319.87
7.0.60.0030.07719.87
7.0.50.0070.04320.27
7.0.40.0030.05020.05
7.0.30.0030.07020.13
7.0.20.0130.09320.05
7.0.10.0000.08020.10
7.0.00.0070.08720.04
5.6.280.0030.07321.01
5.6.250.0070.07720.68
5.6.240.0070.06720.75
5.6.230.0030.08020.58
5.6.220.0070.08320.46
5.6.210.0070.05720.64
5.6.200.0130.09020.95
5.6.190.0130.05321.13
5.6.180.0070.08721.02
5.6.170.0070.07721.04
5.6.160.0070.04721.01
5.6.150.0070.04320.93
5.6.140.0100.07720.94
5.6.130.0070.04721.11
5.6.120.0130.07721.11
5.6.110.0100.07321.00
5.6.100.0000.06021.00
5.6.90.0030.05021.01
5.6.80.0070.04320.32
5.6.70.0000.08020.40
5.6.60.0030.09320.53
5.6.50.0100.07020.42
5.6.40.0070.07020.37
5.6.30.0230.07320.43
5.6.20.0070.04320.41
5.6.10.0070.08320.30
5.6.00.0070.08020.44
5.5.380.0070.06320.48
5.5.370.0070.08020.36
5.5.360.0070.04320.43
5.5.350.0070.04020.39
5.5.340.0030.07320.84
5.5.330.0100.07020.89
5.5.320.0070.08320.79
5.5.310.0100.08020.78
5.5.300.0100.07320.86
5.5.290.0130.05720.89
5.5.280.0070.07020.85
5.5.270.0070.07320.90
5.5.260.0070.04020.75
5.5.250.0200.07320.66
5.5.240.0100.04720.31
5.5.230.0070.08020.24
5.5.220.0100.07020.13
5.5.210.0070.04720.28
5.5.200.0070.06720.18
5.5.190.0070.05020.26
5.5.180.0100.04020.17
5.5.160.0070.08020.21
5.5.150.0100.03320.16
5.5.140.0030.06720.26
5.5.130.0070.08020.09
5.5.120.0130.07020.21
5.5.110.0030.04320.26
5.5.100.0100.05319.93
5.5.90.0130.03720.16
5.5.80.0100.07020.09
5.5.70.0170.04320.14
5.5.60.0030.06020.13
5.5.50.0100.08019.99
5.5.40.0030.04019.92
5.5.30.0130.08020.04
5.5.20.0030.08320.07
5.5.10.0030.04720.04
5.5.00.0000.05019.96
5.4.450.0030.04719.36
5.4.440.0170.07319.35
5.4.430.0030.06719.41
5.4.420.0030.08019.30
5.4.410.0030.07319.29
5.4.400.0070.04719.13
5.4.390.0030.05319.13
5.4.380.0100.05318.82
5.4.370.0130.06319.03
5.4.360.0000.05718.95
5.4.350.0100.06019.26
5.4.340.0130.06318.95
5.4.320.0070.07719.03
5.4.310.0030.06019.06
5.4.300.0000.07319.05
5.4.290.0100.06718.79
5.4.280.0030.04319.11
5.4.270.0100.07019.23
5.4.260.0070.07019.02
5.4.250.0100.08019.02
5.4.240.0170.03719.22
5.4.230.0100.03719.09
5.4.220.0030.08018.80
5.4.210.0030.07719.06
5.4.200.0070.03719.05
5.4.190.0070.07319.03
5.4.180.0000.08019.22
5.4.170.0030.08019.09
5.4.160.0100.07318.76
5.4.150.0130.06319.00
5.4.140.0100.05316.29
5.4.130.0030.07316.28
5.4.120.0070.04716.36
5.4.110.0070.05316.46
5.4.100.0070.03716.51
5.4.90.0030.06316.41
5.4.80.0070.06716.39
5.4.70.0000.03716.20
5.4.60.0030.07016.28
5.4.50.0100.05016.32
5.4.40.0030.07716.46
5.4.30.0100.06716.17
5.4.20.0000.07316.18
5.4.10.0100.05716.17
5.4.00.0070.04015.77
5.3.290.0030.08014.65
5.3.280.0100.07314.58
5.3.270.0030.04314.57
5.3.260.0030.06714.52
5.3.250.0100.06014.51
5.3.240.0000.04714.55
5.3.230.0070.08014.45
5.3.220.0100.05014.42
5.3.210.0030.04014.52
5.3.200.0130.06714.52
5.3.190.0100.07014.56
5.3.180.0030.03314.50
5.3.170.0000.03714.56
5.3.160.0030.06714.54
5.3.150.0030.07314.42
5.3.140.0030.07014.37
5.3.130.0030.07314.55
5.3.120.0130.03714.36
5.3.110.0130.03714.50
5.3.100.0070.05313.89
5.3.90.0030.08313.96
5.3.80.0100.06713.80
5.3.70.0070.05314.00
5.3.60.0030.04013.86
5.3.50.0000.04013.69
5.3.40.0070.05713.89
5.3.30.0100.07013.67
5.3.20.0030.07313.69
5.3.10.0070.04313.61
5.3.00.0030.05313.48
5.2.170.0000.03711.95
5.2.160.0070.03311.95
5.2.150.0030.06311.95
5.2.140.0070.06711.95
5.2.130.0070.06011.95
5.2.120.0000.05011.95
5.2.110.0100.05011.95
5.2.100.0130.05011.95
5.2.90.0030.06711.95
5.2.80.0030.05311.95
5.2.70.0100.04011.95
5.2.60.0070.02711.95
5.2.50.0000.03311.95
5.2.40.0000.04711.95
5.2.30.0000.04011.95
5.2.20.0070.06011.95
5.2.10.0030.06011.95
5.2.00.0000.04311.95
5.1.60.0030.02711.95
5.1.50.0100.04711.95
5.1.40.0030.04711.95
5.1.30.0030.05711.95
5.1.20.0000.05711.95
5.1.10.0130.02311.95
5.1.00.0000.05711.95
5.0.50.0070.02011.95
5.0.40.0000.04011.95
5.0.30.0030.06311.95
5.0.20.0030.04711.95
5.0.10.0130.03711.95
5.0.00.0070.06011.95
4.4.90.0000.03011.95
4.4.80.0000.02311.95
4.4.70.0000.02011.95
4.4.60.0030.03311.95
4.4.50.0000.03311.95
4.4.40.0000.05711.95
4.4.30.0030.04011.95
4.4.20.0100.03011.95
4.4.10.0030.01711.95
4.4.00.0000.06011.95
4.3.110.0000.03711.95
4.3.100.0000.02011.95
4.3.90.0030.02011.95
4.3.80.0030.04011.95
4.3.70.0030.03311.95
4.3.60.0000.03711.95
4.3.50.0030.02711.95
4.3.40.0000.04311.95
4.3.30.0000.02711.95
4.3.20.0000.02711.95
4.3.10.0030.03011.95
4.3.00.0130.02011.95

preferences:
40.2 ms | 400 KiB | 5 Q