3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = 'hallo'; echo "<h1>trim() en vergelijking</h1>"; if(trim($var) =="") { echo "Leeg"; } else { echo "Gevuld!"; } echo "<h1>empty()</h1>"; if(empty($var)) { echo "Leeg"; } else { echo "Gevuld!"; } ?>

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)
8.3.60.0110.00416.38
8.3.50.0060.01022.03
8.3.40.0120.00318.80
8.3.30.0080.00818.96
8.3.20.0000.00720.33
8.3.10.0050.00323.48
8.3.00.0080.00018.95
8.2.180.0090.01216.38
8.2.170.0110.00422.96
8.2.160.0100.00320.48
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00320.83
8.2.110.0090.00022.25
8.2.100.0090.00319.64
8.2.90.0020.00519.17
8.2.80.0060.00317.97
8.2.70.0040.00417.50
8.2.60.0040.00417.80
8.2.50.0030.00618.07
8.2.40.0030.00621.01
8.2.30.0000.00718.18
8.2.20.0070.00017.49
8.2.10.0000.00717.87
8.2.00.0020.00517.63
8.1.280.0100.00725.92
8.1.270.0080.00023.91
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.24
8.1.230.0000.01118.97
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0040.00417.23
8.1.190.0040.00417.00
8.1.180.0040.00418.10
8.1.170.0000.00818.59
8.1.160.0000.00721.95
8.1.150.0050.00318.61
8.1.140.0000.00717.50
8.1.130.0060.00017.82
8.1.120.0000.00717.34
8.1.110.0000.00717.38
8.1.100.0030.00517.45
8.1.90.0000.00717.45
8.1.80.0060.00317.52
8.1.70.0030.00317.40
8.1.60.0040.00417.57
8.1.50.0040.00417.58
8.1.40.0080.00017.55
8.1.30.0000.00817.55
8.1.20.0040.00417.69
8.1.10.0060.00617.49
8.1.00.0040.00417.32
8.0.300.0040.00418.77
8.0.290.0000.00717.16
8.0.280.0050.00218.52
8.0.270.0040.00417.16
8.0.260.0030.00318.39
8.0.250.0070.00016.80
8.0.240.0000.00816.93
8.0.230.0030.00316.80
8.0.220.0070.00016.80
8.0.210.0070.00016.71
8.0.200.0000.00616.83
8.0.190.0070.00016.78
8.0.180.0070.00016.86
8.0.170.0040.00416.82
8.0.160.0070.00016.73
8.0.150.0040.00416.78
8.0.140.0040.00416.81
8.0.130.0040.00413.25
8.0.120.0040.00416.81
8.0.110.0040.00416.90
8.0.100.0000.00716.98
8.0.90.0000.00816.79
8.0.80.0040.01116.80
8.0.70.0000.00716.79
8.0.60.0030.00316.95
8.0.50.0000.00716.84
8.0.30.0100.00917.18
8.0.20.0070.01117.40
8.0.10.0000.00817.03
8.0.00.0070.01216.82
7.4.330.0030.00315.10
7.4.320.0040.00416.61
7.4.300.0000.00616.39
7.4.290.0040.00416.40
7.4.280.0000.00716.50
7.4.270.0100.00016.63
7.4.260.0040.00416.48
7.4.250.0000.00716.54
7.4.240.0020.00616.51
7.4.230.0000.00716.49
7.4.220.0130.01316.54
7.4.210.0100.00516.55
7.4.200.0040.00416.30
7.4.190.0030.00316.46
7.4.160.0090.00916.70
7.4.150.0070.01017.40
7.4.140.0100.00717.86
7.4.130.0110.00716.63
7.4.120.0130.00716.50
7.4.110.0000.01716.78
7.4.100.0140.01016.30
7.4.90.0170.00016.34
7.4.80.0070.01419.39
7.4.70.0130.00316.46
7.4.60.0130.00916.37
7.4.50.0050.00316.57
7.4.40.0080.00816.43
7.4.30.0060.00916.23
7.4.00.0000.01615.09
7.3.330.0030.00313.05
7.3.320.0000.00512.86
7.3.310.0030.00316.26
7.3.300.0070.00016.17
7.3.290.0030.01016.23
7.3.280.0040.01216.22
7.3.270.0130.00717.40
7.3.260.0110.00716.25
7.3.250.0140.00616.27
7.3.240.0200.00316.30
7.3.230.0100.00716.39
7.3.210.0130.01016.47
7.3.200.0110.00619.39
7.3.190.0070.01016.20
7.3.180.0130.00316.24
7.3.170.0120.00916.27
7.3.160.0060.00916.25
7.3.120.0030.01314.76
7.3.10.0060.00616.53
7.3.00.0080.00316.61
7.2.330.0090.00916.65
7.2.320.0060.01616.51
7.2.310.0030.01616.61
7.2.300.0140.00416.29
7.2.290.0090.00916.58
7.2.130.0090.00317.02
7.2.120.0110.00416.80
7.2.110.0090.00616.71
7.2.100.0080.00416.86
7.2.90.0070.00716.57
7.2.80.0030.00616.52
7.2.70.0080.00416.91
7.2.60.0040.00916.79
7.2.50.0070.00516.94
7.2.40.0030.01016.95
7.2.30.0130.00016.76
7.2.20.0050.00516.88
7.2.10.0030.00916.80
7.2.00.0070.00716.88
7.1.250.0000.01215.46
7.1.200.0000.00815.66
7.1.70.0060.00317.10
7.1.60.0070.01519.46
7.1.50.0090.00316.89
7.1.00.0030.07722.57
7.0.200.0070.00416.75
7.0.140.0000.07722.04
7.0.60.0000.04719.91
7.0.50.0030.08317.87
7.0.40.0070.07020.04
7.0.30.0200.05320.34
7.0.20.0400.05020.15
7.0.10.0130.08020.25
7.0.00.0100.08020.16
5.6.280.0030.07320.96
5.6.210.0070.08320.54
5.6.200.0070.04018.18
5.6.190.0030.04720.77
5.6.180.0000.04320.41
5.6.170.0300.06720.52
5.6.160.0230.06720.36
5.6.150.0070.03318.21
5.6.140.0070.06018.18
5.6.130.0030.08318.18
5.6.120.0030.06021.04
5.6.110.0030.04320.98
5.6.100.0100.08721.13
5.6.90.0070.06721.02
5.6.80.0170.06320.41
5.5.350.0030.04320.39
5.5.340.0100.08317.98
5.5.330.0170.08020.19
5.5.320.0300.08020.34
5.5.310.0230.07320.27
5.5.300.0070.08017.89
5.5.290.0100.07717.97
5.5.280.0030.04320.95
5.5.270.0170.07720.79
5.5.260.0030.04720.95
5.5.250.0100.05320.70
5.5.240.0070.07020.27
5.4.450.0870.04319.29
5.4.440.0230.05319.51
5.4.430.1370.05719.40
5.4.420.1000.05019.31
5.4.410.0070.05319.43
5.4.400.0900.05719.21
5.4.390.1170.07319.08
5.4.380.0100.07018.48
5.4.370.0370.05318.68
5.4.360.0270.05718.53
5.4.350.0300.06018.70
5.4.340.0270.05718.69
5.4.320.0050.03612.45
5.4.310.0050.03812.45
5.4.300.0100.03612.45
5.4.290.0100.03412.45
5.4.280.0060.03512.34
5.4.270.0040.03912.35
5.4.260.0050.03912.34
5.4.250.0120.03412.35
5.4.240.0050.03912.34
5.4.230.0040.04112.34
5.4.220.0080.03512.34
5.4.210.0040.04012.34
5.4.200.0100.04112.34
5.4.190.0090.03512.34
5.4.180.0100.03512.34
5.4.170.0080.03912.35
5.4.160.0050.04112.34
5.4.150.0060.03812.34
5.4.140.0020.04412.02
5.4.130.0110.03712.01
5.4.120.0090.04511.96
5.4.110.0100.04711.96
5.4.100.0100.04411.96
5.4.90.0050.05111.96
5.4.80.0100.04311.96
5.4.70.0060.03711.96
5.4.60.0060.04011.96
5.4.50.0060.03911.96
5.4.40.0080.04211.95
5.4.30.0050.04311.94
5.4.20.0100.03511.95
5.4.10.0090.03311.95
5.4.00.0080.04211.44
5.3.290.0070.03812.80
5.3.280.0120.04412.71
5.3.270.0090.04512.72
5.3.260.0080.05312.72
5.3.250.0110.04712.72
5.3.240.0120.03612.72
5.3.230.0140.03412.71
5.3.220.0150.04312.68
5.3.210.0080.04412.68
5.3.200.0130.03912.68
5.3.190.0090.04512.68
5.3.180.0040.04312.67
5.3.170.0080.04912.67
5.3.160.0090.04112.68
5.3.150.0080.04412.67
5.3.140.0050.05112.66
5.3.130.0080.04712.66
5.3.120.0060.04512.66
5.3.110.0070.04212.66
5.3.100.0090.04812.12
5.3.90.0100.05112.08
5.3.80.0120.04412.07
5.3.70.0050.05012.07
5.3.60.0100.03912.06
5.3.50.0070.04212.00
5.3.40.0100.04812.00
5.3.30.0190.07711.94
5.3.20.0090.03811.73
5.3.10.0070.03711.69
5.3.00.0070.03711.67
5.2.170.0040.0339.18
5.2.160.0110.0259.18
5.2.150.0040.0329.18
5.2.140.0060.0309.18
5.2.130.0070.0309.14
5.2.120.0060.0379.13
5.2.110.0080.0279.14
5.2.100.0110.0379.14
5.2.90.0070.0289.14
5.2.80.0050.0309.14
5.2.70.0090.0269.13
5.2.60.0040.0309.09
5.2.50.0110.0389.05
5.2.40.0050.0299.04
5.2.30.0020.0339.00
5.2.20.0040.0308.99
5.2.10.0040.0288.91
5.2.00.0070.0288.77
5.1.60.0030.0328.06
5.1.50.0040.0288.06
5.1.40.0040.0288.04
5.1.30.0080.0248.39
5.1.20.0030.0288.41
5.1.10.0020.0278.13
5.1.00.0040.0328.13
5.0.50.0020.0306.61
5.0.40.0030.0226.47
5.0.30.0050.0336.29
5.0.20.0040.0186.26
5.0.10.0040.0196.24
5.0.00.0040.0306.23
4.4.90.0030.0154.78
4.4.80.0040.0144.75
4.4.70.0050.0134.75
4.4.60.0020.0164.75
4.4.50.0030.0144.77
4.4.40.0040.0234.71
4.4.30.0040.0144.76
4.4.20.0040.0194.85
4.4.10.0060.0164.85
4.4.00.0030.0274.76
4.3.110.0030.0164.67
4.3.100.0020.0154.66
4.3.90.0030.0144.63
4.3.80.0030.0234.58
4.3.70.0030.0164.63
4.3.60.0030.0154.63
4.3.50.0050.0144.63
4.3.40.0040.0254.53
4.3.30.0040.0153.29
4.3.20.0020.0173.27
4.3.10.0030.0153.23
4.3.00.0100.0207.35

preferences:
43.97 ms | 401 KiB | 5 Q