3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array( 'height' => 20, 'length' => 10 ); if (($arr['width'])) { echo $arr['width']; } else { echo 'coming'; }

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)
8.3.60.0100.00718.43
8.3.50.0050.01021.13
8.3.40.0110.00418.94
8.3.30.0070.00720.13
8.3.20.0050.00322.10
8.3.10.0080.00020.86
8.3.00.0050.00322.57
8.2.180.0150.00617.13
8.2.170.0000.01522.96
8.2.160.0060.00822.14
8.2.150.0070.01124.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0140.00420.80
8.2.110.0100.00019.27
8.2.100.0070.00417.84
8.2.90.0000.00819.30
8.2.80.0000.00818.03
8.2.70.0040.00417.63
8.2.60.0030.00818.03
8.2.50.0040.00418.07
8.2.40.0030.00518.15
8.2.30.0070.00019.44
8.2.20.0000.00819.51
8.2.10.0040.00417.71
8.2.00.0030.00617.66
8.1.280.0070.01025.92
8.1.270.0110.00723.99
8.1.260.0040.00426.35
8.1.250.0140.00328.09
8.1.240.0080.00420.77
8.1.230.0030.00820.88
8.1.220.0000.00918.77
8.1.210.0090.00319.10
8.1.200.0030.00617.23
8.1.190.0040.00417.40
8.1.180.0060.00318.10
8.1.170.0040.00418.61
8.1.160.0040.00418.81
8.1.150.0000.00718.60
8.1.140.0040.00417.30
8.1.130.0040.00417.89
8.1.120.0070.00017.45
8.1.110.0040.00717.39
8.1.100.0070.00017.41
8.1.90.0000.00817.28
8.1.80.0040.00417.28
8.1.70.0000.00717.40
8.1.60.0000.01017.54
8.1.50.0030.00517.42
8.1.40.0000.00817.41
8.1.30.0030.00517.62
8.1.20.0000.00817.51
8.1.10.0050.00317.45
8.1.00.0040.00417.51
8.0.300.0060.00319.90
8.0.290.0040.00417.04
8.0.280.0040.00418.34
8.0.270.0000.00717.32
8.0.260.0030.00316.88
8.0.250.0000.00716.97
8.0.240.0000.00816.93
8.0.230.0020.00517.02
8.0.220.0030.00316.79
8.0.210.0040.00416.89
8.0.200.0060.00016.81
8.0.190.0000.00716.94
8.0.180.0030.00316.78
8.0.170.0080.00016.93
8.0.160.0040.00416.96
8.0.150.0030.00316.96
8.0.140.0080.00016.88
8.0.130.0030.00313.41
8.0.120.0000.00716.78
8.0.110.0040.00416.86
8.0.100.0070.00016.78
8.0.90.0000.00716.86
8.0.80.0140.00016.93
8.0.70.0050.00216.78
8.0.60.0000.00716.91
8.0.50.0040.00416.70
8.0.30.0110.01017.31
8.0.20.0080.01117.40
8.0.10.0050.00316.89
8.0.00.0120.00616.73
7.4.330.0060.00016.84
7.4.320.0000.00616.52
7.4.300.0000.00616.48
7.4.290.0040.00416.53
7.4.280.0030.00616.45
7.4.270.0030.00316.37
7.4.260.0020.00313.29
7.4.250.0040.00416.51
7.4.240.0020.00516.50
7.4.230.0000.00816.64
7.4.220.0130.00416.40
7.4.210.0080.00716.50
7.4.200.0040.00416.44
7.4.190.0040.00316.50
7.4.160.0080.00816.46
7.4.150.0060.01217.40
7.4.140.0110.00617.86
7.4.130.0110.00516.44
7.4.120.0100.00716.40
7.4.110.0120.00616.45
7.4.100.0100.01016.63
7.4.90.0040.01216.49
7.4.80.0040.01519.39
7.4.70.0080.00916.60
7.4.60.0120.00816.46
7.4.50.0040.00416.19
7.4.40.0130.00422.77
7.4.30.0110.00416.59
7.4.00.0030.01014.91
7.3.330.0000.00513.15
7.3.320.0030.00313.00
7.3.310.0030.00316.23
7.3.300.0030.00316.27
7.3.290.0060.01216.29
7.3.280.0110.00616.28
7.3.270.0070.01117.40
7.3.260.0120.00618.24
7.3.250.0080.00916.29
7.3.240.0070.01016.29
7.3.230.0060.01116.47
7.3.210.0120.00616.31
7.3.200.0070.01119.39
7.3.190.0030.01716.41
7.3.180.0000.01716.52
7.3.170.0110.00616.33
7.3.160.0040.01216.50
7.3.120.0070.01014.98
7.2.330.0150.00616.71
7.2.320.0070.01416.68
7.2.310.0000.02116.61
7.2.300.0150.00616.45
7.2.290.0030.01316.72
7.2.60.0030.00716.83
7.2.00.0070.01019.09
7.1.200.0030.01015.80
7.1.100.0160.00017.91
7.1.70.0030.00516.75
7.1.60.0090.00619.17
7.1.50.0130.01016.78
7.1.00.0030.06022.46
7.0.200.0120.00414.70
7.0.140.0030.07321.95
7.0.60.0100.08319.86
7.0.50.0070.04017.86
7.0.40.0100.03720.05
7.0.30.0170.09020.18
7.0.20.0200.08020.16
7.0.10.0230.05720.34
7.0.00.0070.08320.08
5.6.280.0030.07320.81
5.6.210.0100.08720.74
5.6.200.0100.07318.12
5.6.190.0170.08020.48
5.6.180.0230.04720.35
5.6.170.0200.05720.49
5.6.160.0230.05020.54
5.6.150.0100.06718.12
5.6.140.0100.08318.08
5.6.130.0000.05318.21
5.6.120.0070.08321.14
5.6.110.0070.08720.88
5.6.100.0100.03720.84
5.6.90.0100.09020.99
5.6.80.0100.07720.43
5.6.70.4200.04020.34
5.5.350.0100.08020.32
5.5.340.0030.05318.02
5.5.330.0170.07320.28
5.5.320.0500.06720.32
5.5.310.0200.04320.32
5.5.300.0100.08017.95
5.5.290.0070.05717.90
5.5.280.0100.05320.64
5.5.270.0130.08020.87
5.5.260.0100.08020.86
5.5.250.0030.04320.58
5.5.240.0100.06720.15
5.4.450.0400.06319.08
5.4.440.0400.04719.47
5.4.430.0230.03719.40
5.4.420.0300.07319.47
5.4.410.0300.07319.35
5.4.400.0300.07318.92
5.4.390.0300.07319.24
5.4.380.0230.07018.80
5.4.370.0200.04318.91
5.4.360.0270.07318.95
5.4.350.0230.07319.22
5.4.340.0270.07019.08
5.4.320.0300.06318.85
5.4.310.0270.03718.93
5.4.300.0270.05019.09
5.4.290.0330.07319.11
5.4.280.0300.04318.82
5.4.270.0300.07019.08
5.4.260.0230.04719.13
5.4.250.0330.04019.27
5.4.240.0270.05319.13
5.4.230.0200.05719.23
5.4.220.0270.06718.88
5.4.210.0400.05719.05
5.4.200.0270.04019.07
5.4.190.0230.04719.23
5.4.180.0200.05318.79
5.4.170.0370.06319.14
5.4.160.0300.05719.22
5.4.150.0330.07019.07
5.4.140.0300.06716.55
5.4.130.0270.07016.34
5.4.120.0300.06316.25
5.4.110.0200.06316.46
5.4.100.0400.05716.39
5.4.90.0270.04016.50
5.4.80.0300.04016.32
5.4.70.0330.04016.32
5.4.60.0270.07316.04
5.4.50.0370.06316.43
5.4.40.0230.05316.40
5.4.30.0270.03316.39
5.4.20.0330.06016.38
5.4.10.0270.07016.47
5.4.00.0270.06315.80
5.3.290.0230.04314.50
5.3.280.0230.06014.57
5.3.270.0270.06714.54
5.3.260.0270.06714.69
5.3.250.0300.06714.44
5.3.240.0270.06314.46
5.3.230.0330.07314.50
5.3.220.0300.07314.61
5.3.210.0330.06314.51
5.3.200.0300.06714.40
5.3.190.0400.06014.61
5.3.180.0270.06714.46
5.3.170.0470.05714.60
5.3.160.0270.06014.51
5.3.150.0330.06314.40
5.3.140.0270.07314.50
5.3.130.0300.06714.49
5.3.120.0400.03714.52
5.3.110.0230.07014.38
5.3.100.0300.06713.98
5.3.90.0300.07013.88
5.3.80.0270.04713.84
5.3.70.0330.06713.99
5.3.60.0230.05313.91
5.3.50.0300.06713.90
5.3.40.0300.05014.04
5.3.30.0300.07013.93
5.3.20.0330.04313.52
5.3.10.0300.06013.56
5.3.00.0330.06313.54
5.2.170.0200.05312.38
5.2.160.0300.05712.38
5.2.150.0200.04312.38
5.2.140.0270.06012.38
5.2.130.0230.06312.38
5.2.120.0270.05712.38
5.2.110.0200.04012.38
5.2.100.0230.06012.38
5.2.90.0200.05012.38
5.2.80.0230.04712.38
5.2.70.0230.04312.38
5.2.60.0230.03312.38
5.2.50.0270.05312.38
5.2.40.0230.05012.38
5.2.30.0170.06712.38
5.2.20.0230.05312.38
5.2.10.0200.05312.38
5.2.00.0230.03712.38
5.1.60.0170.04712.38
5.1.50.0300.02712.38
5.1.40.0200.05012.38
5.1.30.0230.05012.38
5.1.20.0230.04312.38
5.1.10.0200.03012.38
5.1.00.0230.02312.38
5.0.50.0170.03312.38
5.0.40.0070.02712.38
5.0.30.0100.05012.38
5.0.20.0130.03012.38
5.0.10.0170.04012.38
5.0.00.0100.05012.38
4.4.90.0100.02012.38
4.4.80.0070.02012.38
4.4.70.0130.02012.38
4.4.60.0100.03012.38
4.4.50.0170.02312.38
4.4.40.0070.05312.38
4.4.30.0130.03312.38
4.4.20.0100.02012.38
4.4.10.0070.03712.38
4.4.00.0100.03012.38
4.3.110.0070.03712.38
4.3.100.0100.03312.38
4.3.90.0100.02012.38
4.3.80.0100.05312.38
4.3.70.0100.03312.38
4.3.60.0100.03312.38
4.3.50.0100.03312.38
4.3.40.0130.04312.38
4.3.30.0030.03312.38
4.3.20.0000.03012.38
4.3.10.0100.03312.38
4.3.00.0100.02312.38

preferences:
44.94 ms | 401 KiB | 5 Q