3v4l.org

run code in 300+ PHP versions simultaneously
<?php $user = "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)
8.3.60.0140.00718.43
8.3.50.0160.01222.05
8.3.40.0110.00418.61
8.3.30.0150.00420.30
8.3.20.0080.00020.07
8.3.10.0000.00821.95
8.3.00.0030.00522.57
8.2.180.0090.00916.50
8.2.170.0080.00622.96
8.2.160.0070.00720.50
8.2.150.0000.00824.18
8.2.140.0030.00624.66
8.2.130.0030.01426.16
8.2.120.0060.00319.54
8.2.110.0070.00319.16
8.2.100.0080.00317.91
8.2.90.0000.00919.23
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0000.00917.93
8.2.50.0050.00518.10
8.2.40.0000.00718.22
8.2.30.0070.00018.19
8.2.20.0040.00417.76
8.2.10.0000.00817.74
8.2.00.0000.00717.61
8.1.280.0120.00325.92
8.1.270.0030.01220.36
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0000.00922.71
8.1.230.0110.00017.70
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.23
8.1.190.0050.00317.10
8.1.180.0040.00418.10
8.1.170.0080.00018.41
8.1.160.0030.00322.04
8.1.150.0030.00518.57
8.1.140.0040.00417.37
8.1.130.0030.00317.81
8.1.120.0040.00417.30
8.1.110.0000.00717.30
8.1.100.0040.00417.37
8.1.90.0000.00717.37
8.1.80.0040.00417.29
8.1.70.0030.00317.39
8.1.60.0000.00817.51
8.1.50.0080.00017.43
8.1.40.0080.00017.48
8.1.30.0060.00317.53
8.1.20.0060.00317.61
8.1.10.0070.00017.39
8.1.00.0040.00417.34
8.0.300.0000.00818.77
8.0.290.0000.00816.63
8.0.280.0000.00818.43
8.0.270.0070.00017.12
8.0.260.0000.00716.89
8.0.250.0000.00717.03
8.0.240.0040.00417.04
8.0.230.0070.00016.82
8.0.220.0000.00616.89
8.0.210.0030.00316.77
8.0.200.0070.00016.96
8.0.190.0050.00216.96
8.0.180.0040.00416.89
8.0.170.0030.00416.91
8.0.160.0040.00316.82
8.0.150.0000.00816.82
8.0.140.0060.00316.85
8.0.130.0000.00613.22
8.0.120.0050.00316.86
8.0.110.0040.00416.85
8.0.100.0040.00416.74
8.0.90.0000.00717.00
8.0.80.0120.00916.79
8.0.70.0040.00416.89
8.0.60.0000.00716.92
8.0.50.0000.00716.83
8.0.30.0110.00816.95
8.0.20.0090.00917.40
8.0.10.0030.00316.97
8.0.00.0140.01316.78
7.4.330.0040.00015.00
7.4.320.0030.00316.37
7.4.300.0030.00316.54
7.4.290.0000.00716.50
7.4.280.0000.00716.36
7.4.270.0000.00716.35
7.4.260.0070.00416.47
7.4.250.0030.00316.38
7.4.240.0030.00316.50
7.4.230.0030.00316.62
7.4.220.0060.01316.39
7.4.210.0100.00616.51
7.4.200.0030.00316.27
7.4.190.0000.00716.68
7.4.160.0070.01016.45
7.4.150.0030.01317.40
7.4.140.0120.00517.86
7.4.130.0110.00616.42
7.4.120.0130.00616.51
7.4.110.0040.01416.41
7.4.100.0130.00316.32
7.4.90.0090.00916.25
7.4.80.0070.01319.39
7.4.70.0030.01316.24
7.4.60.0120.00616.49
7.4.50.0040.00016.22
7.4.40.0070.01122.77
7.4.30.0120.00916.43
7.4.00.0070.00714.67
7.3.330.0030.00313.21
7.3.320.0000.00613.09
7.3.310.0000.00716.14
7.3.300.0040.00416.10
7.3.290.0070.00716.15
7.3.280.0060.01116.24
7.3.270.0100.00717.40
7.3.260.0070.01116.36
7.3.250.0120.00516.28
7.3.240.0060.01216.17
7.3.230.0070.01016.45
7.3.210.0120.01216.24
7.3.200.0040.01519.39
7.3.190.0150.00316.50
7.3.180.0070.01016.26
7.3.170.0120.00416.52
7.3.160.0090.00616.23
7.3.120.0120.00315.00
7.2.330.0100.00716.25
7.2.320.0090.01216.28
7.2.310.0090.00616.24
7.2.300.0100.00716.59
7.2.290.0070.01016.18
7.2.00.0070.00718.97
7.1.200.0060.00615.75
7.1.100.0000.01218.12
7.1.70.0070.00016.90
7.1.60.0120.00619.50
7.1.50.0070.01416.60
7.1.00.0000.03722.43
7.0.200.0060.00316.76
7.0.140.0030.07322.01
7.0.60.0070.07319.81
7.0.50.0070.07717.80
7.0.40.0100.08720.20
7.0.30.0170.06320.46
7.0.20.0170.05020.30
7.0.10.0030.09020.17
7.0.00.0000.04720.13
5.6.280.0030.07320.85
5.6.210.0100.03320.75
5.6.200.0100.06718.09
5.6.190.0100.08320.37
5.6.180.0300.05020.67
5.6.170.0400.03720.51
5.6.160.0100.07320.44
5.6.150.0130.07718.22
5.6.140.0030.06018.20
5.6.130.0070.08018.17
5.6.120.0070.07021.04
5.6.110.0070.03721.11
5.6.100.0070.05720.99
5.6.90.0000.05320.87
5.6.80.0030.06720.38
5.5.350.0170.08720.29
5.5.340.0070.05317.96
5.5.330.0030.07320.19
5.5.320.0370.07020.30
5.5.310.0270.06020.29
5.5.300.0130.07317.94
5.5.290.0030.05017.98
5.5.280.0030.09020.77
5.5.270.0000.08720.82
5.5.260.0130.07320.96
5.5.250.0100.06320.68
5.5.240.0000.04020.27
5.4.450.3330.04019.48
5.4.440.0070.03719.45
5.4.430.3700.03019.45
5.4.420.3200.03719.44
5.4.410.4200.04319.28
5.4.400.3370.03319.13
5.4.390.3370.04319.25
5.4.380.3200.03719.25
5.4.370.3330.04019.13
5.4.360.3430.03319.06
5.4.350.3400.03018.88
5.4.340.3330.03719.28
5.4.320.1130.04019.08
5.4.310.0070.05319.16
5.4.300.3370.03718.93
5.4.290.3500.04018.80
5.4.280.3570.04019.08
5.4.270.3730.03719.13
5.4.260.3470.03319.25
5.4.250.3470.03019.24
5.4.240.3430.03318.80
5.4.230.3500.03318.91
5.4.220.4000.04018.78
5.4.210.3470.03718.92
5.4.200.3370.04719.13
5.4.190.3370.03019.13
5.4.180.3670.03318.77
5.4.170.3400.03719.12
5.4.160.3730.04319.06
5.4.150.3530.03019.11
5.4.140.3500.03316.32
5.4.130.3370.03316.45
5.4.120.4000.04316.31
5.4.110.3400.04016.48
5.4.100.3370.03316.23
5.4.90.3330.03316.41
5.4.80.2070.03716.39
5.4.70.3930.04016.41
5.4.60.3570.03716.17
5.4.50.3530.03716.40
5.4.40.3130.03316.34
5.4.30.3400.03716.39
5.4.20.3330.03316.38
5.4.10.3370.03716.16
5.4.00.3430.02715.65
5.3.290.0000.06314.57
5.3.280.3400.03714.43
5.3.270.3730.03314.45
5.3.260.3700.04014.58
5.3.250.3530.04014.43
5.3.240.3500.03714.51
5.3.230.3400.04014.54
5.3.220.3200.03314.65
5.3.210.3430.03714.61
5.3.200.3370.03314.41
5.3.190.3330.03714.49
5.3.180.3400.03714.51
5.3.170.4070.03014.54
5.3.160.3300.04014.59
5.3.150.3370.03314.51
5.3.140.3300.03714.40
5.3.130.3370.03314.50
5.3.120.3530.04014.38
5.3.110.3570.04314.45
5.3.100.3300.04313.87
5.3.90.3900.03714.01
5.3.80.3430.04013.86
5.3.70.3170.03313.85
5.3.60.3470.03713.93
5.3.50.3270.03313.82
5.3.40.3870.04713.78
5.3.30.4030.03313.99
5.3.20.3400.04313.46
5.3.10.3330.03013.75
5.3.00.3370.03313.54
5.2.170.2830.02311.30
5.2.160.2730.03011.03
5.2.150.3300.03311.19
5.2.140.2670.03711.29
5.2.130.2500.03311.04
5.2.120.3030.02310.94
5.2.110.3070.02311.04
5.2.100.2770.02710.94
5.2.90.3370.02711.25
5.2.80.3070.02310.94
5.2.70.2600.02711.27
5.2.60.2700.03710.90
5.2.50.2700.02710.97
5.2.40.2170.03010.89
5.2.30.2170.02710.81
5.2.20.2170.03010.82
5.2.10.2170.03010.95
5.2.00.2230.02710.73
5.1.60.2970.0179.95
5.1.50.2300.02710.07
5.1.40.2330.0239.86
5.1.30.1200.02710.38
5.1.20.1000.02710.46
5.1.10.1600.02710.00
5.1.00.1870.02710.00
5.0.50.0930.0138.52
5.0.40.1230.0208.32
5.0.30.1130.0338.20
5.0.20.0930.0208.17
5.0.10.0630.0208.06
5.0.00.0970.0308.23
4.4.90.1130.0137.57
4.4.80.1230.0207.57
4.4.70.1230.0207.57
4.4.60.1070.0177.57
4.4.50.1070.0177.57
4.4.40.1130.0207.57
4.4.30.0970.0177.57
4.4.20.0530.0137.57
4.4.10.0730.0137.57
4.4.00.1100.0277.57
4.3.110.1100.0177.57
4.3.100.1170.0107.57
4.3.90.0870.0177.57
4.3.80.1130.0277.57
4.3.70.0900.0177.57
4.3.60.0870.0137.57
4.3.50.1100.0137.57
4.3.40.0930.0277.57
4.3.30.0570.0137.57
4.3.20.0530.0177.57
4.3.10.0500.0137.57
4.3.00.0430.0137.57

preferences:
44.23 ms | 401 KiB | 5 Q