3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tmp = rawurldecode("a%20 a%28"); echo "<pre>" . $tmp . "</pre> " . mb_strlen($tmp, "UTF-8");

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)
8.3.60.0100.01016.75
8.3.50.0130.00522.89
8.3.40.0070.00718.56
8.3.30.0110.00418.84
8.3.20.0040.00420.09
8.3.10.0080.00023.66
8.3.00.0110.00719.13
8.2.180.0080.00616.75
8.2.170.0030.01122.96
8.2.160.0070.00720.44
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0050.00220.89
8.2.110.0040.00719.29
8.2.100.0090.00317.72
8.2.90.0000.00819.05
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0070.00018.34
8.2.50.0040.00418.10
8.2.40.0080.00020.59
8.2.30.0040.00419.29
8.2.20.0000.00717.67
8.2.10.0040.00417.91
8.2.00.0040.00417.66
8.1.280.0180.00325.92
8.1.270.0040.00423.71
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00422.66
8.1.230.0060.00617.83
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0070.00317.35
8.1.190.0060.00317.29
8.1.180.0020.00518.10
8.1.170.0000.00818.59
8.1.160.0000.00818.88
8.1.150.0000.00718.79
8.1.140.0040.00417.48
8.1.130.0030.00317.80
8.1.120.0030.00317.44
8.1.110.0030.00617.44
8.1.100.0000.00817.31
8.1.90.0030.00317.32
8.1.80.0040.00417.46
8.1.70.0000.00717.28
8.1.60.0040.00417.59
8.1.50.0080.00017.46
8.1.40.0040.00417.46
8.1.30.0030.00517.59
8.1.20.0000.00817.68
8.1.10.0000.00817.54
8.1.00.0000.00717.54
8.0.300.0060.00320.58
8.0.290.0040.00416.75
8.0.280.0070.00018.41
8.0.270.0050.00217.20
8.0.260.0030.00317.37
8.0.250.0000.00616.87
8.0.240.0050.00216.98
8.0.230.0000.00716.91
8.0.220.0000.00616.86
8.0.210.0000.00716.93
8.0.200.0050.00216.89
8.0.190.0090.00016.97
8.0.180.0100.00016.87
8.0.170.0040.00416.98
8.0.160.0040.00417.04
8.0.150.0040.00416.93
8.0.140.0000.00816.73
8.0.130.0000.00613.38
8.0.120.0040.00416.88
8.0.110.0030.00517.00
8.0.100.0030.00516.99
8.0.90.0040.00417.00
8.0.80.0070.01016.90
8.0.70.0040.00416.79
8.0.60.0000.00717.00
8.0.50.0000.00717.00
8.0.30.0070.01417.04
8.0.20.0120.01217.40
8.0.10.0050.00316.80
8.0.00.0100.00816.77
7.4.330.0050.00015.20
7.4.320.0060.00016.46
7.4.300.0060.00016.58
7.4.290.0070.00016.60
7.4.280.0040.00416.38
7.4.270.0040.00416.57
7.4.260.0000.00816.43
7.4.250.0000.00816.55
7.4.240.0060.00116.49
7.4.230.0030.00316.59
7.4.220.0110.00716.51
7.4.210.0110.00716.59
7.4.200.0070.00016.60
7.4.160.0100.00616.42
7.4.150.0030.01317.40
7.4.140.0050.01217.86
7.4.130.0070.01016.45
7.4.120.0120.00416.50
7.4.110.0110.00716.52
7.4.100.0100.00716.39
7.4.90.0170.00016.45
7.4.80.0120.01019.39
7.4.70.0080.00916.30
7.4.60.0170.00316.45
7.4.50.0000.00816.39
7.4.40.0040.01516.42
7.4.30.0070.01016.53
7.4.10.0060.01315.04
7.4.00.0080.00914.87
7.3.330.0050.00013.07
7.3.320.0020.00213.09
7.3.310.0000.00616.30
7.3.300.0040.00416.11
7.3.290.0090.00616.31
7.3.280.0080.00816.25
7.3.270.0110.00517.40
7.3.260.0180.00016.50
7.3.250.0060.01216.43
7.3.240.0080.00816.16
7.3.230.0160.00016.39
7.3.210.0080.00916.51
7.3.200.0180.00019.39
7.3.190.0180.00316.58
7.3.180.0070.01416.23
7.3.170.0130.00316.36
7.3.160.0100.00616.21
7.3.130.0070.01014.43
7.3.120.0060.01014.74
7.3.110.0120.00514.79
7.3.100.0090.00814.78
7.3.90.0070.00914.90
7.3.80.0040.01114.69
7.3.70.0030.01014.84
7.3.60.0030.01014.89
7.3.50.0080.00514.75
7.3.40.0040.00814.67
7.3.30.0060.00514.73
7.3.20.0050.00616.45
7.3.10.0070.00316.45
7.3.00.0040.00616.57
7.2.330.0060.01216.50
7.2.320.0000.01616.78
7.2.310.0080.00816.53
7.2.300.0040.01416.77
7.2.290.0130.00316.77
7.2.260.0070.01115.01
7.2.250.0050.01315.06
7.2.240.0090.00815.09
7.2.230.0060.00715.09
7.2.220.0030.01014.86
7.2.210.0060.00815.23
7.2.200.0080.00815.13
7.2.190.0020.01214.82
7.2.180.0060.00615.03
7.2.170.0050.01015.00
7.2.160.0000.01315.07
7.2.150.0050.00516.91
7.2.140.0020.01116.94
7.2.130.0020.01316.89
7.2.120.0060.00716.67
7.2.110.0040.00716.97
7.2.100.0030.01116.87
7.2.90.0070.00817.16
7.2.80.0030.01016.94
7.2.70.0030.01216.79
7.2.60.0070.00716.94
7.2.50.0060.00816.97
7.2.40.0040.00916.84
7.2.30.0020.01417.07
7.2.20.0050.00816.81
7.2.10.0070.00717.06
7.2.00.0090.00317.78
7.1.330.0020.01315.65
7.1.320.0060.00815.85
7.1.310.0060.00515.89
7.1.300.0050.00615.58
7.1.290.0040.00915.75
7.1.280.0060.00615.83
7.1.270.0060.00615.78
7.1.260.0060.00815.88
7.1.250.0080.00715.63
7.1.240.0040.00915.66
7.1.230.0050.01015.77
7.1.220.0030.00615.68
7.1.210.0120.00015.82
7.1.200.0050.00715.60
7.1.190.0020.01415.67
7.1.180.0050.01115.78
7.1.170.0030.00915.89
7.1.160.0070.00415.72
7.1.150.0030.01115.61
7.1.140.0020.01115.84
7.1.130.0040.00915.72
7.1.120.0100.00315.69
7.1.110.0000.00915.78
7.1.100.0040.00716.46
7.1.90.0070.00515.71
7.1.80.0040.00715.77
7.1.70.0040.00716.24
7.1.60.0060.01016.97
7.1.50.0070.00816.20
7.1.40.0070.00615.79
7.1.30.0030.01015.59
7.1.20.0060.00515.57
7.1.10.0060.00815.63
7.1.00.0060.03017.94
7.0.330.0060.00415.27
7.0.320.0070.00515.49
7.0.310.0050.00715.40
7.0.300.0020.01215.52
7.0.290.0080.00315.46
7.0.280.0060.00915.40
7.0.270.0020.01015.30
7.0.260.0020.01015.21
7.0.250.0050.00815.47
7.0.240.0090.00515.40
7.0.230.0060.00815.30
7.0.220.0010.00915.28
7.0.210.0040.00615.31
7.0.200.0070.00315.67
7.0.190.0070.00515.29
7.0.180.0070.00315.43
7.0.170.0060.00615.36
7.0.160.0050.00715.34
7.0.150.0020.01215.46
7.0.140.0050.02917.60
7.0.130.0020.01415.39
7.0.120.0040.00715.43
7.0.110.0060.00615.53
7.0.100.0080.00315.32
7.0.90.0040.01115.46
7.0.80.0040.00715.50
7.0.70.0050.00915.29
7.0.60.0040.01916.89
7.0.50.0050.02316.23
7.0.40.0060.02915.65
7.0.30.0100.03215.87
7.0.20.0100.03415.78
7.0.10.0040.02715.71
7.0.00.0090.02215.70
5.6.400.0050.00914.26
5.6.390.0050.00714.28
5.6.380.0060.00714.43
5.6.370.0070.00614.28
5.6.360.0080.00014.39
5.6.350.0070.01014.43
5.6.340.0050.00914.42
5.6.330.0030.01014.37
5.6.320.0070.00513.98
5.6.310.0040.00414.15
5.6.300.0030.01014.25
5.6.290.0050.00914.16
5.6.280.0060.02916.53
5.6.270.0060.00614.51
5.6.260.0020.00814.46
5.6.250.0020.01114.22
5.6.240.0030.00814.32
5.6.230.0070.00714.08
5.6.220.0030.00814.21
5.6.210.0070.03016.37
5.6.200.0100.01915.69
5.6.190.0050.02416.50
5.6.180.0110.02216.46
5.6.170.0090.02016.41
5.6.160.0080.02916.30
5.6.150.0070.03115.76
5.6.140.0030.02515.53
5.6.130.0080.02515.48
5.6.120.0070.02716.50
5.6.110.0020.02616.44
5.6.100.0080.02516.40
5.6.90.0090.03016.38
5.6.80.0080.02916.27
5.6.70.0040.01314.30
5.6.60.0030.01314.24
5.6.50.0080.00614.14
5.6.40.0070.00514.03
5.6.30.0090.00514.24
5.6.20.0030.01114.20
5.6.10.0000.01214.20
5.6.00.0070.00614.35
5.5.380.0010.01214.07
5.5.370.0020.00914.23
5.5.360.0030.01114.42
5.5.350.0120.02816.22
5.5.340.0060.03415.44
5.5.330.0050.01716.11
5.5.320.0180.02616.27
5.5.310.0120.01416.14
5.5.300.0080.01715.50
5.5.290.0060.03015.59
5.5.280.0040.03416.49
5.5.270.0090.02716.58
5.5.260.0060.03416.28
5.5.250.0030.02016.38
5.5.240.0080.03216.25
5.5.230.0030.01214.07
5.5.220.0030.01214.26
5.5.210.0080.00814.06
5.5.200.0060.00813.89
5.5.190.0050.00814.21
5.5.180.0050.00514.24
5.5.170.0090.00414.23
5.5.160.0030.00814.26
5.5.150.0040.01114.17
5.5.140.0030.01114.09
5.5.130.0070.00714.07
5.5.120.0060.00414.04
5.5.110.0060.00514.18
5.5.100.0050.00714.25
5.5.90.0060.00914.16
5.5.80.0030.00814.21
5.5.70.0060.00714.15
5.5.60.0070.00414.06
5.5.50.0020.00713.99
5.5.40.0050.00814.07
5.5.30.0090.00613.99
5.5.20.0060.00413.98
5.5.10.0060.00713.95
5.5.00.0060.00614.14
5.4.450.0160.01514.13
5.4.440.0200.01614.14
5.4.430.0140.01714.21
5.4.420.0150.01814.12
5.4.410.0190.01914.25
5.4.400.0190.01513.98
5.4.390.0140.02514.02
5.4.380.0170.02013.92
5.4.370.0180.01913.95
5.4.360.0120.02213.87
5.4.350.0180.02213.91
5.4.340.0060.02513.94
5.4.330.0000.01011.64
5.4.320.0040.01611.87
5.4.310.0060.01311.86
5.4.300.0060.01511.87
5.4.290.0050.01611.92
5.4.280.0060.01311.83
5.4.270.0070.01311.83
5.4.260.0090.01311.83
5.4.250.0040.01711.87
5.4.240.0020.01811.83
5.4.230.0080.01311.83
5.4.220.0040.01511.83
5.4.210.0060.01411.83
5.4.200.0070.01311.83
5.4.190.0070.01411.83
5.4.180.0040.01511.83
5.4.170.0020.01711.83
5.4.160.0020.01811.89
5.4.150.0040.01711.83
5.4.140.0070.01511.72
5.4.130.0040.01711.73
5.4.120.0030.01711.70
5.4.110.0050.01511.70
5.4.100.0050.01611.70
5.4.90.0070.01511.71
5.4.80.0040.01611.72
5.4.70.0030.01511.70
5.4.60.0030.01811.70
5.4.50.0040.01611.70
5.4.40.0050.01611.71
5.4.30.0040.01611.70
5.4.20.0030.01411.71
5.4.10.0030.01611.70
5.4.00.0060.01511.53
5.3.290.0050.04012.80
5.3.280.0060.03712.71
5.3.270.0040.04112.73
5.3.260.0050.03812.72
5.3.250.0070.03512.72
5.3.240.0070.03512.72
5.3.230.0050.03812.71
5.3.220.0080.03412.68
5.3.210.0050.03912.68
5.3.200.0080.03812.68
5.3.190.0070.03412.68
5.3.180.0060.03512.68
5.3.170.0060.03712.67
5.3.160.0100.03912.67
5.3.150.0050.03912.67
5.3.140.0050.03812.66
5.3.130.0060.04012.66
5.3.120.0060.04012.66
5.3.110.0050.03812.66
5.3.100.0050.03712.12
5.3.90.0050.03712.08
5.3.80.0080.04112.07
5.3.70.0060.03612.07
5.3.60.0090.03312.07
5.3.50.0070.03512.00
5.3.40.0070.03512.00
5.3.30.0030.03711.94
5.3.20.0060.03311.72
5.3.10.0120.03411.69
5.3.00.0070.03911.68
5.2.170.0080.0279.18
5.2.160.0040.0299.18
5.2.150.0030.0329.18
5.2.140.0020.0329.17
5.2.130.0080.0259.14
5.2.120.0040.0289.14
5.2.110.0040.0349.14
5.2.100.0030.0309.13
5.2.90.0040.0299.14
5.2.80.0050.0289.13
5.2.70.0060.0299.13
5.2.60.0050.0299.09
5.2.50.0070.0299.05
5.2.40.0050.0319.03
5.2.30.0020.0339.00
5.2.20.0060.0279.00
5.2.10.0060.0268.93
5.2.00.0070.0258.79
5.1.60.0050.0248.07
5.1.50.0060.0238.07
5.1.40.0050.0238.05
5.1.30.0030.0278.41
5.1.20.0050.0258.43
5.1.10.0010.0288.15
5.1.00.0020.0278.15
5.0.50.0040.0216.63
5.0.40.0010.0306.49
5.0.30.0020.0346.30
5.0.20.0050.0176.27
5.0.10.0040.0186.24
5.0.00.0020.0316.24
4.4.90.0020.0164.78
4.4.80.0020.0154.76
4.4.70.0030.0154.75
4.4.60.0040.0164.76
4.4.50.0000.0174.77
4.4.40.0040.0234.71
4.4.30.0010.0174.76
4.4.20.0040.0144.84
4.4.10.0010.0184.85
4.4.00.0050.0244.76
4.3.110.0030.0154.67
4.3.100.0040.0134.67
4.3.90.0010.0174.63
4.3.80.0020.0254.59
4.3.70.0030.0134.63
4.3.60.0000.0164.63
4.3.50.0040.0134.62
4.3.40.0020.0324.54
4.3.30.0020.0223.29
4.3.20.0040.0183.27
4.3.10.0020.0153.23
4.3.00.0070.01315.63

preferences:
37.51 ms | 401 KiB | 5 Q