3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 2; $y = '2'; $z; $x == $y ? $z = 'sim' : $z = 'false'; echo $z;

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)
8.3.60.0070.01416.38
8.3.50.0120.01022.90
8.3.40.0040.01118.84
8.3.30.0170.00319.10
8.3.20.0050.00220.21
8.3.10.0070.00023.57
8.3.00.0050.00317.50
8.2.180.0070.01018.16
8.2.170.0100.00722.96
8.2.160.0110.00420.39
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0110.00326.16
8.2.120.0040.00420.93
8.2.110.0130.00322.07
8.2.100.0120.00019.51
8.2.90.0040.00419.17
8.2.80.0090.00017.97
8.2.70.0000.00817.63
8.2.60.0060.00318.04
8.2.50.0040.00418.07
8.2.40.0100.00017.87
8.2.30.0070.00017.93
8.2.20.0000.00817.63
8.2.10.0040.00418.10
8.2.00.0060.00317.55
8.1.280.0070.01025.92
8.1.270.0030.00523.97
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0150.00624.01
8.1.230.0080.00318.96
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0070.00317.36
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0070.00418.51
8.1.160.0040.00421.92
8.1.150.0040.00418.87
8.1.140.0060.00317.37
8.1.130.0070.00017.82
8.1.120.0040.00417.41
8.1.110.0090.00017.49
8.1.100.0000.00817.42
8.1.90.0040.00417.41
8.1.80.0040.00417.35
8.1.70.0000.00717.42
8.1.60.0060.00317.57
8.1.50.0040.00417.41
8.1.40.0000.00817.38
8.1.30.0000.00817.56
8.1.20.0000.00817.46
8.1.10.0030.00617.51
8.1.00.0050.00317.42
8.0.300.0030.00318.77
8.0.290.0070.00016.63
8.0.280.0000.00718.37
8.0.270.0030.00317.23
8.0.260.0050.00217.09
8.0.250.0000.00716.97
8.0.240.0050.00516.85
8.0.230.0030.00316.92
8.0.220.0000.00716.87
8.0.210.0070.00016.78
8.0.200.0050.00216.94
8.0.190.0000.00816.91
8.0.180.0040.00416.78
8.0.170.0040.00416.79
8.0.160.0040.00416.91
8.0.150.0000.00816.91
8.0.140.0000.00716.79
8.0.130.0000.00513.35
8.0.120.0040.00416.80
8.0.110.0000.00716.76
8.0.100.0030.00516.75
8.0.90.0050.00216.77
8.0.80.0090.00616.84
8.0.70.0000.00816.78
8.0.60.0000.00716.77
8.0.50.0000.00816.75
8.0.30.0150.00716.97
8.0.20.0180.00517.40
8.0.10.0040.00416.82
8.0.00.0100.00716.72
7.4.330.0000.00515.00
7.4.320.0000.00616.43
7.4.300.0060.00016.55
7.4.290.0030.00316.50
7.4.280.0000.00716.49
7.4.270.0070.00016.64
7.4.260.0070.00016.39
7.4.250.0040.00416.54
7.4.240.0050.00216.55
7.4.230.0000.00716.48
7.4.220.0070.01016.63
7.4.210.0150.00316.41
7.4.200.0000.00716.49
7.4.160.0120.00316.51
7.4.150.0070.01117.40
7.4.140.0100.00817.86
7.4.130.0100.00816.46
7.4.120.0060.01116.47
7.4.110.0070.00916.52
7.4.100.0090.00916.61
7.4.90.0070.01016.64
7.4.80.0140.00819.39
7.4.70.0180.00016.48
7.4.60.0190.00316.33
7.4.50.0000.00816.33
7.4.40.0090.00916.45
7.4.30.0130.00316.31
7.4.00.0100.00714.65
7.3.330.0050.00013.03
7.3.320.0000.00612.93
7.3.310.0000.00716.13
7.3.300.0030.00316.19
7.3.290.0160.00316.13
7.3.280.0040.01216.17
7.3.270.0090.01217.40
7.3.260.0130.00316.14
7.3.250.0080.01116.25
7.3.240.0080.00816.59
7.3.230.0030.01716.39
7.3.210.0120.00616.23
7.3.200.0160.00419.39
7.3.190.0060.01616.23
7.3.180.0170.00016.15
7.3.170.0110.00416.46
7.3.160.0060.00916.07
7.2.330.0110.00716.38
7.2.320.0060.01216.65
7.2.310.0080.00816.30
7.2.300.0120.00916.29
7.2.290.0060.01116.47
7.1.100.0000.01618.12
7.1.70.0060.00316.93
7.1.60.0100.01419.40
7.1.50.0040.01416.89
7.1.00.0030.07722.45
7.0.200.0000.00816.83
7.0.140.0030.07321.99
7.0.60.0170.07719.97
7.0.50.0000.07317.86
7.0.40.0030.04719.90
7.0.30.0270.04720.21
7.0.20.0330.05320.04
7.0.10.0100.04020.30
7.0.00.0100.08720.04
5.6.280.0070.07020.90
5.6.210.0170.06720.56
5.6.200.0070.05318.09
5.6.190.0000.05020.64
5.6.180.0200.05320.48
5.6.170.0200.03720.39
5.6.160.0130.07020.61
5.6.150.0000.05318.11
5.6.140.0100.08318.13
5.6.130.0100.07718.22
5.6.120.0030.05720.94
5.6.110.0070.06321.09
5.6.100.0130.03320.96
5.6.90.0130.07320.99
5.6.80.0070.06020.39
5.5.350.0030.08020.38
5.5.340.0030.04017.98
5.5.330.0100.05020.28
5.5.320.0600.05020.13
5.5.310.0400.07020.23
5.5.300.0070.06317.98
5.5.290.0030.08317.95
5.5.280.0130.07020.88
5.5.270.0100.08320.79
5.5.260.0030.04020.83
5.5.250.0070.07720.65
5.5.240.0170.04020.16
5.4.450.0370.04019.52
5.4.440.0330.03719.24
5.4.430.0730.03319.25
5.4.420.0270.04019.57
5.4.410.0530.04019.31
5.4.400.0570.04019.25
5.4.390.0700.04319.24
5.4.380.1200.04018.61
5.4.370.0700.06718.67
5.4.360.1200.04318.58
5.4.350.0930.05318.68
5.4.340.0800.06018.67
5.4.320.0070.03412.45
5.4.310.0060.03612.45
5.4.300.0050.03412.45
5.4.290.0040.04412.45
5.4.280.0070.03212.34
5.4.270.0030.03712.35
5.4.260.0060.03612.35
5.4.250.0050.03812.35
5.4.240.0040.03712.35
5.4.230.0090.03212.34
5.4.220.0040.03612.34
5.4.210.0080.03212.34
5.4.200.0090.03212.34
5.4.190.0070.03412.34
5.4.180.0060.03812.34
5.4.170.0060.03812.35
5.4.160.0080.03412.34
5.4.150.0040.04012.34
5.4.140.0060.04012.02
5.4.130.0050.03612.01
5.4.120.0060.03711.97
5.4.110.0070.03311.96
5.4.100.0070.03411.96
5.4.90.0070.04511.96
5.4.80.0080.03511.96
5.4.70.0050.03611.96
5.4.60.0060.03411.96
5.4.50.0070.03211.96
5.4.40.0070.03211.95
5.4.30.0120.03211.95
5.4.20.0070.03811.95
5.4.10.0100.03411.95
5.4.00.0080.03311.43
5.3.290.0060.03812.80
5.3.280.0050.03712.71
5.3.270.0080.04312.72
5.3.260.0080.04012.72
5.3.250.0100.04812.71
5.3.240.0060.03712.72
5.3.230.0060.04612.71
5.3.220.0040.03812.68
5.3.210.0110.03512.68
5.3.200.0040.03812.68
5.3.190.0080.03512.68
5.3.180.0070.03412.67
5.3.170.0070.03912.67
5.3.160.0060.04012.67
5.3.150.0090.03312.67
5.3.140.0070.03512.66
5.3.130.0080.03512.65
5.3.120.0060.04012.66
5.3.110.0070.03712.66
5.3.100.0070.03512.12
5.3.90.0050.03812.09
5.3.80.0020.04012.07
5.3.70.0080.03512.07
5.3.60.0070.03412.06
5.3.50.0080.03712.00
5.3.40.0090.03612.00
5.3.30.0050.03411.94
5.3.20.0060.03311.73
5.3.10.0090.03111.69
5.3.00.0020.03911.67
5.2.170.0040.0319.18
5.2.160.0050.0279.18
5.2.150.0040.0339.18
5.2.140.0070.0289.17
5.2.130.0110.0249.14
5.2.120.0030.0309.13
5.2.110.0000.0339.14
5.2.100.0020.0319.14
5.2.90.0040.0299.14
5.2.80.0040.0309.13
5.2.70.0060.0279.13
5.2.60.0080.0299.08
5.2.50.0060.0279.05
5.2.40.0010.0359.03
5.2.30.0030.0309.00
5.2.20.0050.0279.00
5.2.10.0040.0288.92
5.2.00.0020.0338.77
5.1.60.0060.0248.06
5.1.50.0060.0228.05
5.1.40.0050.0238.04
5.1.30.0050.0248.39
5.1.20.0060.0238.40
5.1.10.0050.0238.13
5.1.00.0020.0268.13
5.0.50.0040.0196.61
5.0.40.0020.0216.47
5.0.30.0040.0296.29
5.0.20.0030.0256.26
5.0.10.0050.0196.23
5.0.00.0020.0366.22
4.4.90.0030.0174.77
4.4.80.0020.0194.76
4.4.70.0050.0234.75
4.4.60.0040.0134.75
4.4.50.0020.0184.77
4.4.40.0030.0244.70
4.4.30.0010.0164.76
4.4.20.0030.0154.84
4.4.10.0020.0154.85
4.4.00.0020.0314.76
4.3.110.0020.0184.67
4.3.100.0040.0174.67
4.3.90.0030.0214.63
4.3.80.0060.0264.59
4.3.70.0020.0144.63
4.3.60.0030.0144.63
4.3.50.0040.0134.63
4.3.40.0020.0244.53
4.3.30.0020.0163.28
4.3.20.0030.0153.26
4.3.10.0010.0163.22
4.3.00.0070.01315.97

preferences:
80.01 ms | 401 KiB | 5 Q