3v4l.org

run code in 300+ PHP versions simultaneously
<?php $user = false ? "Chandra" : "Kajal"; echo $user;

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)
8.3.70.0040.01116.63
8.3.60.0140.00718.07
8.3.50.0090.00721.87
8.3.40.0070.00718.58
8.3.30.0070.01020.13
8.3.20.0040.00420.04
8.3.10.0040.00421.98
8.3.00.0040.00422.45
8.2.180.0150.00316.50
8.2.170.0110.00322.96
8.2.160.0070.01020.53
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0020.00526.16
8.2.120.0050.00319.78
8.2.110.0100.00019.30
8.2.100.0040.00819.29
8.2.90.0020.00519.18
8.2.80.0040.00419.07
8.2.70.0080.00417.63
8.2.60.0070.00018.03
8.2.50.0000.00918.07
8.2.40.0040.00418.16
8.2.30.0040.00418.05
8.2.20.0000.00717.64
8.2.10.0030.00617.66
8.2.00.0080.00017.61
8.1.280.0090.00625.92
8.1.270.0000.00922.24
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00021.24
8.1.230.0100.00018.97
8.1.220.0000.00917.74
8.1.210.0050.00318.77
8.1.200.0000.00917.23
8.1.190.0040.00417.40
8.1.180.0050.00220.07
8.1.170.0000.00818.45
8.1.160.0040.00422.10
8.1.150.0070.00018.48
8.1.140.0040.00417.36
8.1.130.0070.00017.86
8.1.120.0030.00417.40
8.1.110.0030.00317.38
8.1.100.0000.00717.41
8.1.90.0000.00717.33
8.1.80.0040.00317.33
8.1.70.0000.00717.35
8.1.60.0050.00317.54
8.1.50.0000.00717.46
8.1.40.0040.00417.39
8.1.30.0050.00317.52
8.1.20.0040.00417.64
8.1.10.0000.00717.50
8.1.00.0080.00017.41
8.0.300.0000.00818.77
8.0.290.0040.00417.14
8.0.280.0050.00218.34
8.0.270.0000.00716.86
8.0.260.0030.00316.93
8.0.250.0000.00717.00
8.0.240.0040.00417.01
8.0.230.0030.00316.82
8.0.220.0000.00716.87
8.0.210.0050.00216.77
8.0.200.0040.00416.93
8.0.190.0000.00716.95
8.0.180.0000.00816.88
8.0.170.0070.00016.91
8.0.160.0040.00316.79
8.0.150.0030.00516.73
8.0.140.0090.00016.82
8.0.130.0000.00513.35
8.0.120.0000.00716.82
8.0.110.0030.00516.90
8.0.100.0040.00416.84
8.0.90.0050.00216.86
8.0.80.0030.01316.90
8.0.70.0000.00716.77
8.0.60.0040.00416.91
8.0.50.0000.00716.98
8.0.30.0110.00717.07
8.0.20.0120.00717.40
8.0.10.0000.00716.85
8.0.00.0100.00916.90
7.4.330.0020.00215.00
7.4.320.0040.00416.48
7.4.300.0070.00016.35
7.4.290.0030.00316.36
7.4.280.0050.00216.42
7.4.270.0040.00316.51
7.4.260.0070.00016.52
7.4.250.0020.00516.50
7.4.240.0040.00416.51
7.4.230.0080.00016.28
7.4.220.0140.00616.64
7.4.210.0080.00516.45
7.4.200.0040.00316.43
7.4.190.0000.00716.48
7.4.160.0110.01116.20
7.4.150.0130.00317.40
7.4.140.0120.01117.86
7.4.130.0130.00716.41
7.4.120.0100.00716.49
7.4.110.0060.01616.19
7.4.100.0070.01016.40
7.4.90.0090.00916.37
7.4.80.0110.00519.39
7.4.70.0140.00316.41
7.4.60.0090.00616.45
7.4.50.0030.00316.34
7.4.40.0000.01422.77
7.4.30.0030.01316.28
7.4.00.0070.01115.21
7.3.330.0000.00513.23
7.3.320.0020.00312.96
7.3.310.0070.00016.07
7.3.300.0030.00316.24
7.3.290.0060.00916.29
7.3.280.0060.01016.26
7.3.270.0060.01017.40
7.3.260.0110.00716.44
7.3.250.0130.00616.32
7.3.240.0130.00616.18
7.3.230.0120.00616.39
7.3.210.0060.01216.36
7.3.200.0090.01119.39
7.3.190.0090.00916.43
7.3.180.0120.00316.55
7.3.170.0150.00616.49
7.3.160.0060.00916.25
7.3.120.0000.01414.63
7.2.330.0030.01416.53
7.2.320.0120.01016.31
7.2.310.0120.00316.53
7.2.300.0060.01616.33
7.2.290.0090.00916.52
7.2.60.0100.00616.70
7.2.00.0060.00919.29
7.1.200.0060.00615.70
7.1.100.0000.00917.71
7.1.70.0000.00717.07
7.1.60.0140.00719.50
7.1.50.0070.01316.73
7.1.00.0030.03322.58
7.0.200.0000.01016.91
7.0.140.0000.07722.00
7.0.60.0030.08320.03
7.0.50.0100.05017.90
7.0.40.0070.04020.09
7.0.30.0470.08020.18
7.0.20.0170.04720.22
7.0.10.0170.03720.12
7.0.00.0130.06720.23
5.6.280.0100.06721.09
5.6.210.0230.05320.66
5.6.200.0070.05718.08
5.6.190.0030.05020.41
5.6.180.0330.07020.46
5.6.170.0300.04720.38
5.6.160.0100.08020.38
5.6.150.0030.08318.21
5.6.140.0030.04318.20
5.6.130.0130.08318.18
5.6.120.0100.04721.11
5.6.110.0100.03721.02
5.6.100.0100.08020.97
5.6.90.0130.07720.97
5.6.80.0070.08320.47
5.6.70.4500.04020.32
5.5.350.0030.08720.34
5.5.340.0070.08317.95
5.5.330.0100.08020.23
5.5.320.0200.08020.18
5.5.310.0200.06020.28
5.5.300.0130.05018.00
5.5.290.0130.07718.00
5.5.280.0130.05320.64
5.5.270.0100.06320.79
5.5.260.0030.09720.86
5.5.250.0130.06020.58
5.5.240.0100.03020.15
5.4.450.0030.03719.48
5.4.440.0030.03719.13
5.4.430.0000.04019.38
5.4.420.0030.03719.38
5.4.410.0030.03719.29
5.4.400.0000.03719.05
5.4.390.0000.03719.06
5.4.380.0000.04018.92
5.4.370.0070.03718.93
5.4.360.0030.03319.09
5.4.350.0000.03719.15
5.4.340.0000.03718.92
5.4.320.0030.03319.26
5.4.310.0070.03019.13
5.4.300.0000.05319.21
5.4.290.0070.05019.09
5.4.280.0070.06719.09
5.4.270.0070.03319.21
5.4.260.0000.07719.09
5.4.250.0100.05319.15
5.4.240.0030.04319.21
5.4.230.0230.03019.08
5.4.220.0030.06019.08
5.4.210.0000.04719.04
5.4.200.0000.07718.92
5.4.190.0070.07318.91
5.4.180.0030.05719.24
5.4.170.0070.06319.22
5.4.160.0000.07018.79
5.4.150.0070.07718.89
5.4.140.0070.04016.48
5.4.130.0100.06716.43
5.4.120.0070.04716.27
5.4.110.0000.04716.38
5.4.100.0070.07016.38
5.4.90.0030.06716.34
5.4.80.0030.05716.33
5.4.70.0030.05316.20
5.4.60.0070.06016.48
5.4.50.0130.05016.46
5.4.40.0030.07016.05
5.4.30.0000.05716.43
5.4.20.0030.05016.20
5.4.10.0030.07316.40
5.4.00.0100.06315.76
5.3.290.0000.03714.68
5.3.280.0000.04014.46
5.3.270.0030.07714.47
5.3.260.0000.06314.55
5.3.250.0000.06314.46
5.3.240.0100.04014.64
5.3.230.0100.04714.64
5.3.220.0030.04314.65
5.3.210.0000.04014.51
5.3.200.0070.07014.65
5.3.190.0070.06314.66
5.3.180.0070.07714.39
5.3.170.0030.05314.59
5.3.160.0130.06014.65
5.3.150.0000.07714.51
5.3.140.0070.07014.50
5.3.130.0030.07714.49
5.3.120.0000.08014.63
5.3.110.0070.06314.49
5.3.100.0030.04713.88
5.3.90.0030.07013.97
5.3.80.0030.03313.81
5.3.70.0130.06713.89
5.3.60.0000.04014.03
5.3.50.0030.07013.97
5.3.40.0000.07313.77
5.3.30.0030.07013.75
5.3.20.0070.04313.53
5.3.10.0030.06713.49
5.3.00.0030.04313.73
5.2.170.0000.05012.66
5.2.160.0000.06312.66
5.2.150.0000.04312.66
5.2.140.0000.05712.66
5.2.130.0000.06012.66
5.2.120.0000.06312.66
5.2.110.0000.05012.66
5.2.100.0000.06012.66
5.2.90.0000.05712.66
5.2.80.0070.05012.66
5.2.70.0030.06312.66
5.2.60.0000.06312.66
5.2.50.0000.06312.66
5.2.40.0000.06312.66
5.2.30.0030.05312.66
5.2.20.0030.03312.66
5.2.10.0030.05312.66
5.2.00.0070.06012.66
5.1.60.0000.05012.66
5.1.50.0100.04712.66
5.1.40.0070.04712.66
5.1.30.0000.04312.66
5.1.20.0000.05712.66
5.1.10.0030.05312.66
5.1.00.0000.04312.66
5.0.50.0000.03012.66
5.0.40.0000.04012.66
5.0.30.0030.04312.66
5.0.20.0000.04312.66
5.0.10.0030.04312.66
5.0.00.0000.06312.66
4.4.90.0000.03312.66
4.4.80.0000.03312.66
4.4.70.0000.01712.66
4.4.60.0030.03312.66
4.4.50.0030.01712.66
4.4.40.0000.04312.66
4.4.30.0070.02312.66
4.4.20.0000.04012.66
4.4.10.0000.03712.66
4.4.00.0000.04312.66
4.3.110.0000.02312.66
4.3.100.0000.02712.66
4.3.90.0000.03712.66
4.3.80.0030.04312.66
4.3.70.0000.03712.66
4.3.60.0000.03312.66
4.3.50.0030.01712.66
4.3.40.0030.02712.66
4.3.30.0000.03712.66
4.3.20.0000.03712.66
4.3.10.0030.03012.66
4.3.00.0000.03012.66

preferences:
53.44 ms | 401 KiB | 5 Q