3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = false; echo $a['bla'];

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)
8.3.60.0140.00418.55
8.3.50.0150.00721.07
8.3.40.0070.00718.89
8.3.30.0070.00719.07
8.3.20.0070.00020.34
8.3.10.0050.00323.65
8.3.00.0000.00819.38
8.2.180.0050.01016.49
8.2.170.0090.00622.96
8.2.160.0120.00820.36
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0030.00626.16
8.2.120.0080.00022.18
8.2.110.0070.00322.05
8.2.100.0040.00817.75
8.2.90.0000.00819.17
8.2.80.0050.00317.97
8.2.70.0000.00817.75
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0040.00419.95
8.2.30.0040.00418.18
8.2.20.0040.00417.75
8.2.10.0040.00417.90
8.2.00.0000.00717.70
8.1.280.0070.00725.92
8.1.270.0060.00323.92
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.91
8.1.230.0040.00719.14
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0030.00617.23
8.1.190.0080.00017.23
8.1.180.0000.00818.10
8.1.170.0040.00418.51
8.1.160.0000.00821.95
8.1.150.0040.00418.75
8.1.140.0050.00217.25
8.1.130.0000.00717.75
8.1.120.0070.00017.39
8.1.110.0050.00217.27
8.1.100.0040.00417.45
8.1.90.0000.00817.29
8.1.80.0000.00717.32
8.1.70.0040.00417.34
8.1.60.0000.00817.43
8.1.50.0040.00417.42
8.1.40.0050.00317.32
8.1.30.0000.00817.61
8.1.20.0040.00417.47
8.1.10.0030.00617.55
8.1.00.0050.00317.57
8.0.300.0080.00018.77
8.0.290.0070.00016.75
8.0.280.0080.00018.42
8.0.270.0030.00317.16
8.0.260.0030.00317.25
8.0.250.0030.00316.88
8.0.240.0030.00316.91
8.0.230.0070.00016.94
8.0.220.0040.00416.89
8.0.210.0040.00416.78
8.0.200.0030.00316.91
8.0.190.0000.00816.91
8.0.180.0030.00516.86
8.0.170.0040.00416.79
8.0.160.0070.00016.79
8.0.150.0000.00716.94
8.0.140.0070.00016.82
8.0.130.0030.00313.29
8.0.120.0000.00816.82
8.0.110.0040.00416.79
8.0.100.0040.00316.70
8.0.90.0040.00416.75
8.0.80.0060.01516.94
8.0.70.0020.00516.81
8.0.60.0000.00716.70
8.0.50.0040.00416.93
8.0.30.0120.00917.01
8.0.20.0080.01117.40
8.0.10.0050.00216.97
8.0.00.0090.00816.77
7.4.330.0060.00015.03
7.4.320.0030.00316.53
7.4.300.0070.00016.28
7.4.290.0030.00316.52
7.4.280.0030.00716.52
7.4.270.0000.00616.44
7.4.260.0000.00816.36
7.4.250.0030.00616.36
7.4.240.0030.00416.48
7.4.230.0030.00316.53
7.4.220.0060.01216.43
7.4.210.0090.00616.34
7.4.200.0000.00816.32
7.4.160.0160.00616.47
7.4.150.0160.00717.40
7.4.140.0120.00917.86
7.4.130.0130.00616.32
7.4.120.0080.00816.52
7.4.110.0090.00916.36
7.4.100.0000.02116.33
7.4.90.0070.01016.79
7.4.80.0200.00319.39
7.4.70.0160.00716.50
7.4.60.0160.00016.52
7.4.50.0060.00316.71
7.4.40.0100.00616.46
7.4.30.0140.00716.41
7.4.00.0070.01115.13
7.3.330.0030.00313.07
7.3.320.0060.00012.99
7.3.310.0030.00316.27
7.3.300.0000.00716.20
7.3.290.0080.00916.19
7.3.280.0100.00516.15
7.3.270.0000.01917.40
7.3.260.0030.01416.46
7.3.250.0100.01016.43
7.3.240.0130.01016.32
7.3.230.0100.00716.51
7.3.210.0090.00616.29
7.3.200.0140.00319.39
7.3.190.0060.01216.60
7.3.180.0060.00916.47
7.3.170.0100.00716.30
7.3.160.0140.00716.54
7.3.120.0090.00614.88
7.3.110.0030.01414.44
7.3.100.0070.00714.64
7.3.90.0100.00314.43
7.3.80.0040.00714.63
7.3.70.0030.01414.77
7.3.60.0030.01014.75
7.3.50.0070.00714.78
7.3.40.0060.00914.48
7.3.30.0040.01114.60
7.3.20.0040.00916.27
7.3.10.0040.01116.67
7.3.00.0090.00316.54
7.2.330.0000.01616.63
7.2.320.0060.01216.44
7.2.310.0100.00716.65
7.2.300.0100.00616.32
7.2.290.0130.00916.35
7.2.240.0040.01114.95
7.2.230.0000.01614.88
7.2.220.0080.00314.82
7.2.210.0090.00614.74
7.2.200.0110.00014.76
7.2.190.0060.00914.89
7.2.180.0000.01414.95
7.2.170.0060.01014.75
7.2.160.0100.00714.79
7.2.150.0070.01016.98
7.2.140.0060.00616.86
7.2.130.0060.00916.82
7.2.120.0090.00616.82
7.2.110.0030.00916.81
7.2.100.0060.00916.50
7.2.90.0080.00316.88
7.2.80.0040.01216.61
7.2.70.0060.00916.73
7.2.60.0070.00716.98
7.2.50.0060.00916.86
7.2.40.0100.00716.64
7.2.30.0070.00716.82
7.2.20.0090.00916.63
7.2.10.0060.01216.96
7.2.00.0060.01117.80
7.1.330.0100.00315.57
7.1.320.0060.00915.83
7.1.310.0000.01115.60
7.1.300.0080.00415.49
7.1.290.0060.00615.64
7.1.280.0060.00615.55
7.1.270.0090.00315.70
7.1.260.0040.01115.64
7.1.250.0150.00015.66
7.1.100.0040.01117.97
7.1.70.0030.01016.80
7.1.60.0030.02019.11
7.1.50.0090.01816.72
7.1.00.0070.07322.42
7.0.200.0040.00416.37
7.0.140.0030.07322.18
7.0.60.0100.05719.85
7.0.50.0230.06017.66
7.0.40.0070.08320.10
7.0.30.0230.04020.00
7.0.20.0370.07720.04
7.0.10.0000.09320.12
7.0.00.0170.06020.16
5.6.280.0030.07321.14
5.6.210.0100.07720.74
5.6.200.0000.04718.11
5.6.190.0170.06720.35
5.6.180.0000.04720.48
5.6.170.0430.07320.42
5.6.160.0100.07720.50
5.6.150.0070.07718.22
5.6.140.0030.04718.18
5.6.130.0070.03718.23
5.6.120.0000.08020.98
5.6.110.0200.08020.97
5.6.100.0000.05321.01
5.6.90.0000.06321.09
5.6.80.0270.06320.38
5.6.70.4430.04020.27
5.5.350.0130.04020.32
5.5.340.0030.06018.02
5.5.330.0130.04020.56
5.5.320.0170.04320.27
5.5.310.0200.05720.26
5.5.300.0000.05717.98
5.5.290.0100.03317.89
5.5.280.0030.04020.89
5.5.270.0170.06720.63
5.5.260.0170.07020.89
5.5.250.0070.08320.69
5.5.240.0200.08320.28
5.4.450.0400.07019.57
5.4.440.0200.05319.14
5.4.430.0230.05719.49
5.4.420.0200.05719.56
5.4.410.0270.07019.33
5.4.400.0330.06019.24
5.4.390.0270.04019.09
5.4.380.0370.04319.16
5.4.370.0230.06719.13
5.4.360.0330.06719.24
5.4.350.0200.06019.25
5.4.340.0330.06719.22
5.4.320.0300.07719.10
5.4.310.0400.05718.92
5.4.300.0400.06019.09
5.4.290.0300.07319.09
5.4.280.0270.05318.94
5.4.270.0300.06019.15
5.4.260.0270.06019.09
5.4.250.0270.06719.12
5.4.240.0270.07318.87
5.4.230.0300.04319.08
5.4.220.0300.07019.21
5.4.210.0230.05019.07
5.4.200.0300.06718.80
5.4.190.0370.03719.07
5.4.180.0270.05019.23
5.4.170.0200.08319.05
5.4.160.0270.06319.12
5.4.150.0230.07318.89
5.4.140.0200.06316.16
5.4.130.0170.04316.44
5.4.120.0230.06716.21
5.4.110.0270.05016.21
5.4.100.0370.05716.50
5.4.90.0270.07016.43
5.4.80.0230.07316.19
5.4.70.0270.06716.37
5.4.60.0330.06716.19
5.4.50.0230.05716.33
5.4.40.0330.06016.27
5.4.30.0270.05016.36
5.4.20.0300.06016.36
5.4.10.0230.04016.40
5.4.00.0270.06715.61
5.3.290.0170.06714.64
5.3.280.0230.06314.52
5.3.270.0230.07014.47
5.3.260.0300.06314.54
5.3.250.0230.04714.47
5.3.240.0200.05014.55
5.3.230.0300.05314.62
5.3.220.0270.06714.47
5.3.210.0500.06714.65
5.3.200.0200.04314.44
5.3.190.0330.05314.59
5.3.180.0330.06714.59
5.3.170.0370.06314.42
5.3.160.0330.04014.39
5.3.150.0230.07314.59
5.3.140.0300.04014.64
5.3.130.0270.07714.38
5.3.120.0270.05714.48
5.3.110.0300.03714.54
5.3.100.0230.04013.98
5.3.90.0370.06313.95
5.3.80.0300.04013.85
5.3.70.0370.05713.87
5.3.60.0330.06013.78
5.3.50.0300.04713.88
5.3.40.0270.07313.89
5.3.30.0270.03713.85
5.3.20.0300.05013.66
5.3.10.0200.05313.61
5.3.00.0300.06313.58
5.2.170.0230.03312.04
5.2.160.0130.06312.04
5.2.150.0230.05312.04
5.2.140.0300.05012.04
5.2.130.0170.05712.04
5.2.120.0200.03712.04
5.2.110.0200.03712.04
5.2.100.0200.03012.04
5.2.90.0200.04012.04
5.2.80.0170.04012.04
5.2.70.0230.05312.04
5.2.60.0170.04312.04
5.2.50.0270.04012.04
5.2.40.0230.04012.04
5.2.30.0200.05712.04
5.2.20.0130.06012.04
5.2.10.0170.04712.04
5.2.00.0170.05312.04
5.1.60.0230.04712.04
5.1.50.0170.04312.04
5.1.40.0200.04312.04
5.1.30.0200.04012.04
5.1.20.0130.02712.04
5.1.10.0170.04012.04
5.1.00.0270.04712.04
5.0.50.0170.04012.04
5.0.40.0100.04012.04
5.0.30.0070.06012.04
5.0.20.0100.03312.04
5.0.10.0100.03012.04
5.0.00.0100.06012.04
4.4.90.0070.02712.04
4.4.80.0130.03012.04
4.4.70.0130.01312.04
4.4.60.0070.03712.04
4.4.50.0100.03712.04
4.4.40.0070.03712.04
4.4.30.0130.03312.04
4.4.20.0070.02012.04
4.4.10.0100.01712.04
4.4.00.0100.05312.04
4.3.110.0070.02712.04
4.3.100.0100.02312.04
4.3.90.0130.01712.04
4.3.80.0070.04012.04
4.3.70.0100.02712.04
4.3.60.0070.02012.04
4.3.50.0100.02012.04
4.3.40.0070.04712.04
4.3.30.0070.03012.04
4.3.20.0070.03012.04
4.3.10.0030.02312.04
4.3.00.0070.03012.04

preferences:
41.46 ms | 401 KiB | 5 Q