3v4l.org

run code in 300+ PHP versions simultaneously
<?php $txt=" gopu.phaneendra"; echo strlen($txt); echo"<br>"; echo strpos($txt,"end"); echo " "; echo addcslashes($txt,"."); echo "<br>"; echo addslashes($txt); echo bin2hex($txt); echo chop($txt,"p");

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)
8.3.60.0070.01018.18
8.3.50.0100.00722.78
8.3.40.0110.00418.58
8.3.30.0070.00718.79
8.3.20.0050.00320.09
8.3.10.0040.00423.61
8.3.00.0040.00419.26
8.2.180.0150.00016.38
8.2.170.0090.00622.96
8.2.160.0120.00320.39
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0050.00220.88
8.2.110.0030.00620.58
8.2.100.0110.00018.03
8.2.90.0000.00719.05
8.2.80.0090.00317.97
8.2.70.0030.00617.50
8.2.60.0040.00418.04
8.2.50.0040.00418.07
8.2.40.0070.00018.09
8.2.30.0040.00419.72
8.2.20.0040.00417.59
8.2.10.0040.00418.04
8.2.00.0000.00717.70
8.1.280.0100.01025.92
8.1.270.0060.00323.97
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0110.00718.92
8.1.230.0070.00319.00
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0000.00917.22
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0040.00418.53
8.1.160.0000.00821.85
8.1.150.0000.00718.81
8.1.140.0000.00717.38
8.1.130.0000.00717.73
8.1.120.0030.00417.40
8.1.110.0030.00517.45
8.1.100.0000.00917.41
8.1.90.0000.00717.27
8.1.80.0030.00317.38
8.1.70.0000.00717.25
8.1.60.0000.00817.48
8.1.50.0000.00817.39
8.1.40.0080.00017.39
8.1.30.0040.00417.54
8.1.20.0050.00317.47
8.1.10.0090.00017.46
8.1.00.0030.00617.41
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0000.00818.43
8.0.270.0050.00317.19
8.0.260.0040.00417.29
8.0.250.0070.00016.96
8.0.240.0040.00416.80
8.0.230.0070.00016.74
8.0.220.0000.00716.74
8.0.210.0040.00416.74
8.0.200.0030.00316.87
8.0.190.0030.00616.77
8.0.180.0000.00716.88
8.0.170.0050.00216.87
8.0.160.0000.00716.68
8.0.150.0000.00816.77
8.0.140.0030.00816.72
8.0.130.0030.00313.29
8.0.120.0030.00516.68
8.0.110.0080.00016.68
8.0.100.0080.00016.87
8.0.90.0050.00316.66
8.0.80.0140.00716.83
8.0.70.0070.00016.92
8.0.60.0000.00716.88
8.0.50.0070.00016.64
8.0.30.0100.00917.03
8.0.20.0110.00817.40
8.0.10.0040.00316.88
8.0.00.0140.00316.54
7.4.330.0020.00215.00
7.4.320.0030.00316.42
7.4.300.0020.00516.37
7.4.290.0060.00316.41
7.4.280.0030.00616.42
7.4.270.0040.00716.35
7.4.260.0000.00716.45
7.4.250.0000.00816.38
7.4.240.0050.00216.48
7.4.230.0070.00016.41
7.4.220.0070.01316.54
7.4.210.0040.01116.50
7.4.200.0030.00316.35
7.4.160.0090.01516.30
7.4.150.0060.01217.40
7.4.140.0050.01217.86
7.4.130.0090.00916.44
7.4.120.0080.00816.45
7.4.110.0070.01416.42
7.4.100.0080.00816.57
7.4.90.0120.00616.58
7.4.80.0070.01119.39
7.4.70.0170.00016.52
7.4.60.0140.00916.09
7.4.50.0000.00816.30
7.4.40.0060.01116.36
7.4.30.0150.00616.42
7.4.00.0070.00814.86
7.3.330.0030.00312.95
7.3.320.0070.00013.04
7.3.310.0070.00016.25
7.3.300.0050.00216.22
7.3.290.0060.01216.26
7.3.280.0080.00816.22
7.3.270.0100.00717.40
7.3.260.0040.01516.35
7.3.250.0120.00516.42
7.3.240.0060.01216.35
7.3.230.0130.00316.39
7.3.210.0150.00916.26
7.3.200.0100.00719.39
7.3.190.0110.00516.54
7.3.180.0090.00616.11
7.3.170.0100.01016.56
7.3.160.0110.00416.27
7.3.120.0100.00814.86
7.3.110.0050.01014.76
7.3.100.0100.00614.67
7.3.90.0090.00414.79
7.3.80.0060.00614.64
7.3.70.0070.00714.84
7.3.60.0040.00714.70
7.3.50.0020.00814.69
7.3.40.0070.00814.59
7.3.30.0080.00414.84
7.3.20.0070.00716.50
7.3.10.0080.00616.58
7.3.00.0070.00616.54
7.2.330.0060.01116.52
7.2.320.0030.01316.54
7.2.310.0040.01416.47
7.2.300.0090.00916.38
7.2.290.0060.01016.66
7.2.250.0110.00914.89
7.2.240.0090.01014.83
7.2.230.0060.00614.86
7.2.220.0060.00614.93
7.2.210.0120.00214.84
7.2.200.0090.00614.88
7.2.190.0040.01114.92
7.2.180.0030.00914.89
7.2.170.0070.00814.84
7.2.130.0070.00716.52
7.2.120.0030.01416.81
7.2.110.0110.00416.67
7.2.100.0000.01316.76
7.2.90.0130.00317.02
7.2.80.0070.01116.91
7.2.70.0030.00916.89
7.2.60.0000.01016.66
7.2.50.0000.01516.83
7.2.40.0100.00316.62
7.2.30.0070.01016.80
7.2.20.0030.01216.60
7.2.10.0030.00716.81
7.2.00.0040.01118.02
7.1.330.0080.00715.88
7.1.320.0030.00815.69
7.1.310.0060.00815.85
7.1.300.0040.00715.60
7.1.290.0040.00715.81
7.1.280.0030.00815.79
7.1.270.0020.00915.66
7.1.260.0060.00415.75
7.1.250.0110.00315.66
7.1.100.0030.01217.96
7.1.70.0030.01317.10
7.1.60.0030.02219.46
7.1.50.0100.00316.63
7.1.00.0070.08722.45
7.0.200.0080.00016.83
7.0.140.0030.06722.16
7.0.60.0070.08719.93
7.0.50.0070.07717.66
7.0.40.0000.04720.09
7.0.30.0270.08020.18
7.0.20.0200.05320.00
7.0.10.0100.08319.99
7.0.00.0000.07720.13
5.6.280.0000.07720.90
5.6.210.0030.07720.47
5.6.200.0100.05318.17
5.6.190.0070.08320.55
5.6.180.0170.04020.41
5.6.170.0270.08020.48
5.6.160.0170.07320.61
5.6.150.0070.04318.22
5.6.140.0100.08318.22
5.6.130.0000.05018.18
5.6.120.0070.05021.09
5.6.110.0070.03720.98
5.6.100.0100.08320.97
5.6.90.0030.05320.95
5.6.80.0130.06020.28
5.6.70.4230.04720.40
5.5.350.0070.03320.42
5.5.340.0030.05017.91
5.5.330.0000.09020.07
5.5.320.0400.04320.17
5.5.310.0270.06320.29
5.5.300.0030.04017.98
5.5.290.0200.05017.89
5.5.280.0100.07320.86
5.5.270.0100.08320.87
5.5.260.0100.08320.66
5.5.250.0100.03720.69
5.5.240.0200.05720.15
5.4.450.0100.04019.25
5.4.440.0100.04019.42
5.4.430.0130.05019.45
5.4.420.0170.06719.41
5.4.410.0130.04719.33
5.4.400.0030.05019.13
5.4.390.0200.03719.13
5.4.380.0470.06718.55
5.4.370.0070.05718.71
5.4.360.0430.04318.52
5.4.350.0430.04318.62
5.4.340.0330.06318.50
5.4.320.0040.03912.45
5.4.310.0060.03712.45
5.4.300.0050.03612.45
5.4.290.0050.04312.45
5.4.280.0100.04312.34
5.4.270.0070.03412.35
5.4.260.0080.03512.34
5.4.250.0090.03412.35
5.4.240.0080.04012.35
5.4.230.0080.03512.34
5.4.220.0060.03612.34
5.4.210.0060.03412.34
5.4.200.0070.03612.34
5.4.190.0030.03812.33
5.4.180.0070.03512.34
5.4.170.0050.03612.34
5.4.160.0070.03612.34
5.4.150.0030.03812.34
5.4.140.0080.03512.02
5.4.130.0050.03612.01
5.4.120.0060.03511.97
5.4.110.0030.03811.96
5.4.100.0060.03511.97
5.4.90.0070.03611.96
5.4.80.0020.04111.96
5.4.70.0050.03511.96
5.4.60.0040.03611.96
5.4.50.0030.03711.96
5.4.40.0040.03611.95
5.4.30.0060.03611.95
5.4.20.0040.03611.95
5.4.10.0050.03411.95
5.4.00.0070.03411.44
5.3.290.0080.03712.80
5.3.280.0090.03412.71
5.3.270.0070.03712.72
5.3.260.0050.03912.71
5.3.250.0050.03712.72
5.3.240.0050.03712.72
5.3.230.0070.04012.71
5.3.220.0060.03712.68
5.3.210.0060.03912.68
5.3.200.0060.04912.68
5.3.190.0070.03612.68
5.3.180.0060.04112.67
5.3.170.0060.03912.67
5.3.160.0110.04712.67
5.3.150.0100.03812.67
5.3.140.0060.03812.66
5.3.130.0060.04012.66
5.3.120.0060.03912.66
5.3.110.0050.03912.66
5.3.100.0040.03912.12
5.3.90.0060.03512.09
5.3.80.0070.03612.08
5.3.70.0040.03912.07
5.3.60.0090.03512.07
5.3.50.0050.03812.00
5.3.40.0070.03612.00
5.3.30.0060.03511.95
5.3.20.0050.03611.72
5.3.10.0060.03711.69
5.3.00.0060.04211.68
5.2.170.0070.0279.18
5.2.160.0050.0339.18
5.2.150.0060.0299.18
5.2.140.0090.0279.18
5.2.130.0060.0289.13
5.2.120.0050.0289.13
5.2.110.0050.0299.14
5.2.100.0070.0279.14
5.2.90.0040.0309.14
5.2.80.0040.0299.14
5.2.70.0070.0289.13
5.2.60.0070.0289.09
5.2.50.0080.0289.05
5.2.40.0060.0339.04
5.2.30.0070.0299.01
5.2.20.0070.0289.00
5.2.10.0050.0368.94
5.2.00.0020.0318.79
5.1.60.0050.0248.07
5.1.50.0050.0278.07
5.1.40.0020.0308.05
5.1.30.0020.0298.41
5.1.20.0060.0258.43
5.1.10.0050.0298.15
5.1.00.0040.0378.15
5.0.50.0030.0226.63
5.0.40.0030.0196.49
5.0.30.0030.0376.30
5.0.20.0030.0206.27
5.0.10.0050.0186.25
5.0.00.0040.0316.24
4.4.90.0020.0164.78
4.4.80.0030.0154.76
4.4.70.0050.0134.75
4.4.60.0030.0164.75
4.4.50.0020.0164.77
4.4.40.0030.0254.71
4.4.30.0030.0154.76
4.4.20.0010.0174.84
4.4.10.0030.0154.85
4.4.00.0030.0284.76
4.3.110.0040.0174.67
4.3.100.0030.0154.66
4.3.90.0040.0154.63
4.3.80.0020.0294.58
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0020.0204.63
4.3.40.0020.0274.54
4.3.30.0030.0153.29
4.3.20.0020.0173.27
4.3.10.0000.0183.23
4.3.00.0000.02018.41

preferences:
27.38 ms | 401 KiB | 5 Q