3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = array("condition" => "test"); if ($x['condition']['test']) { echo "test"; } echo '<br>'; print_r($x); echo $x['condition'];

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)
8.3.70.0110.01118.25
8.3.60.0070.01418.31
8.3.50.0150.00721.99
8.3.40.0130.01018.80
8.3.30.0070.00719.07
8.3.20.0120.00320.08
8.3.10.0040.00423.61
8.3.00.0030.00522.36
8.2.190.0090.00616.63
8.2.180.0090.00616.88
8.2.170.0000.01422.96
8.2.160.0140.00022.16
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0080.00019.25
8.2.110.0080.00022.20
8.2.100.0030.00817.77
8.2.90.0000.00719.02
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0060.00617.80
8.2.50.0040.00418.07
8.2.40.0000.00818.09
8.2.30.0070.00018.11
8.2.20.0000.00817.64
8.2.10.0040.00419.59
8.2.00.0000.00817.71
8.1.280.0070.00725.92
8.1.270.0090.00023.90
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.91
8.1.230.0040.00718.86
8.1.220.0030.00617.74
8.1.210.0080.00018.77
8.1.200.0000.01017.23
8.1.190.0000.00717.39
8.1.180.0040.00418.10
8.1.170.0090.00018.50
8.1.160.0070.00021.95
8.1.150.0080.00018.53
8.1.140.0040.00417.30
8.1.130.0000.00717.84
8.1.120.0080.00017.30
8.1.110.0000.01017.44
8.1.100.0020.00517.27
8.1.90.0080.00017.43
8.1.80.0000.00817.27
8.1.70.0040.00417.34
8.1.60.0030.00617.54
8.1.50.0000.00917.46
8.1.40.0000.00717.41
8.1.30.0040.00417.56
8.1.20.0080.00017.65
8.1.10.0000.00917.59
8.1.00.0040.00417.48
8.0.300.0070.00018.77
8.0.290.0000.00817.18
8.0.280.0040.00418.38
8.0.270.0000.00817.27
8.0.260.0000.00716.81
8.0.250.0000.00716.94
8.0.240.0030.00316.80
8.0.230.0050.00316.88
8.0.220.0040.00416.90
8.0.210.0030.00516.89
8.0.200.0060.00016.98
8.0.190.0070.00016.85
8.0.180.0070.00016.88
8.0.170.0040.00416.91
8.0.160.0040.00416.97
8.0.150.0000.00716.78
8.0.140.0040.00416.88
8.0.130.0000.00913.40
8.0.120.0030.00616.80
8.0.110.0040.00416.79
8.0.100.0040.00417.00
8.0.90.0040.00416.84
8.0.80.0120.00316.84
8.0.70.0070.00016.89
8.0.60.0070.00016.95
8.0.50.0000.00716.99
8.0.30.0110.00917.00
8.0.20.0110.00817.40
8.0.10.0040.00417.01
8.0.00.0070.01116.61
7.4.330.0050.00015.00
7.4.320.0000.00616.52
7.4.300.0060.00016.43
7.4.290.0000.00716.52
7.4.280.0030.00316.38
7.4.270.0030.00316.45
7.4.260.0000.00716.34
7.4.250.0040.00416.50
7.4.240.0040.00416.48
7.4.230.0030.00316.63
7.4.220.0060.01216.61
7.4.210.0070.00916.50
7.4.200.0000.00816.31
7.4.190.0030.00316.24
7.4.160.0060.00916.49
7.4.150.0160.00317.40
7.4.140.0120.00817.86
7.4.130.0060.01516.46
7.4.120.0100.00716.49
7.4.110.0120.00816.42
7.4.100.0110.01216.57
7.4.90.0070.01016.38
7.4.80.0030.02016.21
7.4.70.0040.01316.34
7.4.60.0060.01216.27
7.4.50.0030.00516.32
7.4.40.0060.00922.77
7.4.30.0080.00816.61
7.4.00.0110.00414.83
7.3.330.0030.00313.01
7.3.320.0000.00513.09
7.3.310.0060.00016.09
7.3.300.0030.00316.27
7.3.290.0060.00916.29
7.3.280.0060.01116.30
7.3.270.0030.01417.40
7.3.260.0130.00616.31
7.3.250.0110.00616.42
7.3.240.0030.01516.23
7.3.230.0030.01616.39
7.3.210.0100.00716.41
7.3.200.0120.01019.39
7.3.190.0040.01416.24
7.3.180.0090.01216.27
7.3.170.0090.00616.39
7.3.160.0150.00616.23
7.3.120.0030.01014.82
7.3.10.0070.00416.07
7.3.00.0080.00516.60
7.2.330.0170.00016.59
7.2.320.0110.00616.67
7.2.310.0060.01116.75
7.2.300.0120.00416.71
7.2.290.0040.01216.65
7.2.130.0120.00616.59
7.2.120.0080.00416.12
7.2.110.0090.00616.25
7.2.100.0070.00716.68
7.2.90.0030.01016.25
7.2.80.0110.00416.18
7.2.70.0090.00016.47
7.2.60.0100.00816.71
7.2.50.0140.00316.72
7.2.40.0140.00416.45
7.2.30.0110.01116.94
7.2.20.0000.01416.49
7.2.10.0110.00716.61
7.2.00.0060.01018.00
7.1.250.0060.01015.28
7.1.200.0000.01115.89
7.1.100.0070.00318.22
7.1.70.0000.00917.11
7.1.60.0140.01019.24
7.1.50.0070.00417.09
7.1.00.0070.07022.31
7.0.200.0070.00016.58
7.0.140.0000.07722.07
7.0.60.0070.08719.93
7.0.50.0000.04317.82
7.0.40.0100.08020.30
7.0.30.0330.07320.30
7.0.20.0300.08020.13
7.0.10.0130.08320.09
7.0.00.0100.09020.13
5.6.280.0070.07021.12
5.6.210.0100.07320.52
5.6.200.0100.04318.17
5.6.190.0100.04020.67
5.6.180.0200.07720.27
5.6.170.0200.04320.44
5.6.160.0000.04320.54
5.6.150.0070.04318.19
5.6.140.0100.03318.11
5.6.130.0170.07318.18
5.6.120.0000.04720.98
5.6.110.0130.08020.88
5.6.100.0030.06721.13
5.6.90.0100.07720.96
5.6.80.0070.08320.28
5.5.350.0070.08020.49
5.5.340.0100.07717.92
5.5.330.0030.04020.36
5.5.320.0230.04320.29
5.5.310.0070.05020.45
5.5.300.0000.04718.02
5.5.290.0030.09017.91
5.5.280.0070.08320.79
5.5.270.0070.09020.86
5.5.260.0170.08020.95
5.5.250.0130.06020.46
5.5.240.0030.03320.23
5.4.450.0470.04319.25
5.4.440.0570.05319.38
5.4.430.0830.03319.52
5.4.420.0500.04319.41
5.4.410.0370.04319.28
5.4.400.1170.06018.69
5.4.390.1030.05018.78
5.4.380.0270.04718.50
5.4.370.0170.05718.73
5.4.360.0270.05718.74
5.4.350.0300.04718.79
5.4.340.0370.06318.69
5.4.320.0050.03712.45
5.4.310.0090.04412.45
5.4.300.0070.03812.46
5.4.290.0030.04312.45
5.4.280.0060.03812.35
5.4.270.0050.04412.35
5.4.260.0050.04412.35
5.4.250.0040.04312.35
5.4.240.0090.03712.35
5.4.230.0060.03712.34
5.4.220.0050.03612.34
5.4.210.0040.03712.34
5.4.200.0060.03612.34
5.4.190.0070.04212.34
5.4.180.0080.03312.34
5.4.170.0130.04512.33
5.4.160.0170.04212.33
5.4.150.0170.04412.32
5.4.140.0280.06112.01
5.4.130.0140.04912.00
5.4.120.0180.04411.95
5.4.110.0190.04111.95
5.4.100.0180.04311.95
5.4.90.0160.04311.95
5.4.80.0180.04611.94
5.4.70.0160.04211.94
5.4.60.0170.04011.94
5.4.50.0210.06911.94
5.4.40.0180.03911.93
5.4.30.0180.04211.93
5.4.20.0160.04111.93
5.4.10.0140.04411.93
5.4.00.0160.04311.41
5.3.290.0090.03912.80
5.3.280.0090.04512.70
5.3.270.0310.09212.73
5.3.260.0150.04812.72
5.3.250.0170.04512.71
5.3.240.0150.04512.72
5.3.230.0170.04412.71
5.3.220.0170.04412.68
5.3.210.0230.04912.68
5.3.200.0310.09312.68
5.3.190.0190.04212.68
5.3.180.0170.04512.67
5.3.170.0280.06312.67
5.3.160.0170.04612.67
5.3.150.0200.04412.67
5.3.140.0170.04812.66
5.3.130.0130.04712.66
5.3.120.0150.04812.66
5.3.110.0160.04912.66
5.3.100.0390.08512.12
5.3.90.0170.04312.09
5.3.80.0190.04012.08
5.3.70.0180.07212.07
5.3.60.0190.04112.07
5.3.50.0190.04012.00
5.3.40.0180.04212.00
5.3.30.0150.04311.94
5.3.20.0180.04311.72
5.3.10.0100.04611.68
5.3.00.0130.04311.66
5.2.170.0220.0859.18
5.2.160.0120.0349.17
5.2.150.0130.0339.17
5.2.140.0140.0329.18
5.2.130.0080.0399.14
5.2.120.0170.0599.13
5.2.110.0110.0369.14
5.2.100.0150.0339.14
5.2.90.0100.0379.13
5.2.80.0090.0399.13
5.2.70.0140.0339.13
5.2.60.0350.0749.07
5.2.50.0120.0349.05
5.2.40.0100.0369.03
5.2.30.0120.0349.00
5.2.20.0220.0549.00
5.2.10.0060.0398.92
5.2.00.0130.0328.78
5.1.60.0130.0268.06
5.1.50.0100.0308.06
5.1.40.0110.0288.05
5.1.30.0110.0318.39
5.1.20.0120.0298.42
5.1.10.0090.0338.14
5.1.00.0090.0328.14
5.0.50.0070.0266.62
5.0.40.0170.0456.47
5.0.30.0100.0336.29
5.0.20.0090.0226.27
5.0.10.0090.0216.24
5.0.00.0080.0356.23
4.4.90.0060.0184.78
4.4.80.0100.0144.76
4.4.70.0100.0154.76
4.4.60.0070.0194.75
4.4.50.0070.0184.77
4.4.40.0090.0264.71
4.4.30.0070.0204.76
4.4.20.0080.0174.84
4.4.10.0080.0174.85
4.4.00.0060.0304.76
4.3.110.0060.0194.67
4.3.100.0090.0174.67
4.3.90.0060.0184.63
4.3.80.0070.0274.58
4.3.70.0080.0164.63
4.3.60.0070.0174.63
4.3.50.0100.0144.63
4.3.40.0050.0284.54
4.3.30.0080.0163.30
4.3.20.0050.0183.28
4.3.10.0040.0183.25
4.3.00.0070.01712.90

preferences:
38.59 ms | 401 KiB | 5 Q