3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = true . null; var_dump($t); echo $t;

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)
8.3.60.0040.01118.15
8.3.50.0090.00821.99
8.3.40.0040.01118.61
8.3.30.0040.01118.32
8.3.20.0080.00018.48
8.3.10.0050.00320.53
8.3.00.0060.00317.38
8.2.180.0120.00616.63
8.2.170.0040.01122.96
8.2.160.0040.01122.25
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00019.83
8.2.110.0090.00019.31
8.2.100.0080.00417.91
8.2.90.0030.00518.95
8.2.80.0040.00418.03
8.2.70.0000.00817.48
8.2.60.0050.00318.03
8.2.50.0040.00418.10
8.2.40.0040.00420.54
8.2.30.0000.00719.22
8.2.20.0040.00417.52
8.2.10.0000.00717.55
8.2.00.0040.00417.68
8.1.280.0140.00725.92
8.1.270.0080.00023.99
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0000.00821.15
8.1.230.0090.00319.00
8.1.220.0040.00417.79
8.1.210.0080.00018.77
8.1.200.0060.00317.23
8.1.190.0030.00617.23
8.1.180.0000.00718.10
8.1.170.0090.00018.49
8.1.160.0030.00518.73
8.1.150.0040.00420.25
8.1.140.0040.00417.41
8.1.130.0000.00717.81
8.1.120.0050.00317.43
8.1.110.0070.00017.27
8.1.100.0050.00217.43
8.1.90.0070.00017.40
8.1.80.0000.00817.36
8.1.70.0040.00417.27
8.1.60.0020.00517.52
8.1.50.0000.00817.38
8.1.40.0040.00417.46
8.1.30.0040.00417.46
8.1.20.0040.00417.47
8.1.10.0000.00717.50
8.1.00.0000.00717.45
8.0.300.0040.00418.77
8.0.290.0050.00316.63
8.0.280.0070.00018.43
8.0.270.0030.00317.16
8.0.260.0030.00316.88
8.0.250.0070.00016.97
8.0.240.0030.00516.93
8.0.230.0000.00716.86
8.0.220.0040.00416.79
8.0.210.0000.00716.83
8.0.200.0000.00816.77
8.0.190.0040.00416.75
8.0.180.0040.00416.71
8.0.170.0040.00416.68
8.0.160.0030.00616.75
8.0.150.0040.00416.65
8.0.140.0070.00016.68
8.0.130.0070.00013.21
8.0.120.0080.00016.78
8.0.110.0080.00016.71
8.0.100.0050.00216.68
8.0.90.0000.00716.71
8.0.80.0090.01016.82
8.0.70.0040.00416.70
8.0.60.0030.00516.86
8.0.50.0000.00716.84
8.0.30.0120.00516.93
8.0.20.0120.00717.40
8.0.10.0000.00716.96
8.0.00.0120.00516.86
7.4.330.0050.00014.66
7.4.320.0030.00316.53
7.4.300.0000.00616.35
7.4.290.0070.00016.57
7.4.280.0080.00016.38
7.4.270.0070.00016.44
7.4.260.0000.00913.20
7.4.250.0000.00816.31
7.4.240.0040.00416.55
7.4.230.0040.00416.26
7.4.220.0140.01116.52
7.4.210.0080.00716.46
7.4.200.0040.00416.33
7.4.190.0040.00416.48
7.4.160.0090.00916.50
7.4.150.0090.00817.40
7.4.140.0080.00817.86
7.4.130.0060.01016.47
7.4.120.0110.00516.42
7.4.110.0110.00716.45
7.4.100.0060.01216.52
7.4.90.0030.01416.42
7.4.80.0060.00919.04
7.4.70.0060.00916.44
7.4.60.0100.00716.24
7.4.50.0040.00416.36
7.4.40.0080.00422.27
7.4.30.0050.01016.35
7.4.00.0070.00715.04
7.3.330.0060.00012.98
7.3.320.0000.00513.06
7.3.310.0050.00316.12
7.3.300.0030.00316.21
7.3.290.0000.01416.18
7.3.280.0070.00716.23
7.3.270.0150.01117.40
7.3.260.0140.00818.24
7.3.250.0110.00816.50
7.3.240.0100.00716.49
7.3.230.0060.01016.39
7.3.210.0070.01416.50
7.3.200.0060.01119.39
7.3.190.0130.00316.59
7.3.180.0080.00816.21
7.3.170.0080.00816.34
7.3.160.0030.01416.20
7.3.120.0130.00314.60
7.2.330.0130.00316.50
7.2.320.0120.00616.26
7.2.310.0110.00616.38
7.2.300.0160.00016.46
7.2.290.0070.00816.57
7.2.00.0240.00319.25
7.1.100.0030.00918.16
7.1.70.0040.00717.14
7.1.60.0060.01619.40
7.1.50.0090.01216.88
7.1.00.0030.03322.57
7.0.200.0100.00316.67
7.0.140.0070.07021.95
7.0.70.0000.04721.77
7.0.60.0000.04021.69
7.0.50.0070.04022.00
7.0.40.0030.03020.18
7.0.30.0000.03719.95
7.0.20.0000.03720.13
7.0.10.0000.03320.07
7.0.00.0000.03320.04
5.6.280.0030.10020.98
5.6.220.0030.03720.62
5.6.210.0030.04320.63
5.6.200.0030.03721.09
5.6.190.0000.03721.01
5.6.180.0000.03721.06
5.6.170.0000.04021.01
5.6.160.0030.03321.13
5.6.150.0030.03021.07
5.6.140.0000.03320.93
5.6.130.0030.03321.03
5.6.120.0030.03321.10
5.6.110.0000.04720.92
5.6.100.0030.06320.99
5.6.90.0000.04721.01
5.6.80.0000.05720.33
5.6.70.0000.08020.33
5.6.60.0070.08320.44
5.6.50.0030.07020.45
5.6.40.0130.07020.41
5.6.30.0070.08020.49
5.6.20.0070.03720.42
5.6.10.0030.06020.41
5.6.00.0000.07020.41
5.5.360.0030.04720.28
5.5.350.0000.04320.39
5.5.340.0030.03020.92
5.5.330.0000.03320.91
5.5.320.0000.03720.79
5.5.310.0070.03020.87
5.5.300.0000.03320.87
5.5.290.0030.03320.72
5.5.280.0000.04720.81
5.5.270.0000.04720.78
5.5.260.0030.03020.82
5.5.250.0000.03320.72
5.5.240.0000.06320.28
5.5.230.0000.06320.17
5.5.220.0070.08020.19
5.5.210.0130.06320.20
5.5.200.0030.08020.22
5.5.190.0070.05020.27
5.5.180.0070.07020.11
5.5.160.0070.06719.98
5.5.150.0070.06020.07
5.5.140.0070.07020.07
5.5.130.0000.08319.98
5.5.120.0070.04320.22
5.5.110.0030.07320.25
5.5.100.0030.07720.12
5.5.90.0100.07020.10
5.5.80.0000.06020.08
5.5.70.0030.07020.09
5.5.60.0070.07319.95
5.5.50.0030.06020.05
5.5.40.0030.05320.13
5.5.30.0030.07720.13
5.5.20.0030.08020.14
5.5.10.0070.07020.03
5.5.00.0070.04319.96
5.4.450.0030.03019.56
5.4.440.0000.04319.14
5.4.430.0070.03719.46
5.4.420.0000.04019.46
5.4.410.0070.02319.32
5.4.400.0070.07318.79
5.4.390.0100.05719.12
5.4.380.0030.07719.03
5.4.370.0100.06718.96
5.4.360.0030.05318.96
5.4.350.0000.08019.05
5.4.340.0030.05018.92
5.4.320.0070.05019.11
5.4.310.0030.07318.95
5.4.300.0100.07719.18
5.4.290.0070.04318.96
5.4.280.0130.07018.96
5.4.270.0070.06719.09
5.4.260.0130.06319.07
5.4.250.0030.05719.04
5.4.240.0030.05719.22
5.4.230.0030.03719.06
5.4.220.0030.07319.05
5.4.210.0030.07018.80
5.4.200.0070.06019.02
5.4.190.0100.05019.06
5.4.180.0070.05018.96
5.4.170.0070.05319.11
5.4.160.0000.06719.09
5.4.150.0030.06019.02
5.4.140.0030.07016.19
5.4.130.0070.07016.21
5.4.120.0070.07316.22
5.4.110.0030.07316.40
5.4.100.0100.06316.33
5.4.90.0070.06316.25
5.4.80.0030.06716.31
5.4.70.0000.04716.25
5.4.60.0030.07316.30
5.4.50.0070.06316.18
5.4.40.0070.06316.36
5.4.30.0000.05716.29
5.4.20.0000.04716.31
5.4.10.0000.06016.32
5.4.00.0030.07015.69
5.3.290.0030.04314.53
5.3.280.0070.06014.60
5.3.270.0070.07314.58
5.3.260.0100.06714.60
5.3.250.0130.06314.59
5.3.240.0000.07714.59
5.3.230.0030.07014.57
5.3.220.0030.07014.57
5.3.210.0030.07314.52
5.3.200.0030.07714.52
5.3.190.0000.06714.49
5.3.180.0000.05314.50
5.3.170.0030.05014.52
5.3.160.0070.07014.53
5.3.150.0070.05714.52
5.3.140.0030.06014.48
5.3.130.0030.05714.55
5.3.120.0000.06714.38
5.3.110.0030.06014.52
5.3.100.0100.06714.00
5.3.90.0070.07014.02
5.3.80.0030.07013.97
5.3.70.0030.05313.86
5.3.60.0070.04013.86
5.3.50.0070.05713.73
5.3.40.0130.06713.84
5.3.30.0030.07013.76
5.3.20.0030.06313.64
5.3.10.0070.05713.59
5.3.00.0130.06313.57
5.2.170.0030.06012.19
5.2.160.0030.06012.19
5.2.150.0000.06312.19
5.2.140.0030.06312.19
5.2.130.0000.05012.19
5.2.120.0030.05312.19
5.2.110.0000.06312.19
5.2.100.0070.05712.19
5.2.90.0000.06312.19
5.2.80.0030.06312.19
5.2.70.0000.06712.19
5.2.60.0030.06312.19
5.2.50.0030.05712.19
5.2.40.0000.06712.19
5.2.30.0030.06012.19
5.2.20.0030.05712.19
5.2.10.0070.05312.19
5.2.00.0030.03012.19
5.1.60.0030.05312.19
5.1.50.0000.05312.19
5.1.40.0030.03712.19
5.1.30.0000.04312.19
5.1.20.0030.05712.19
5.1.10.0000.04712.19
5.1.00.0030.04312.19
5.0.50.0030.04312.19
5.0.40.0030.03712.19
5.0.30.0000.07012.19
5.0.20.0030.02712.19
5.0.10.0000.04712.19
5.0.00.0000.06312.19
4.4.90.0000.03312.19
4.4.80.0100.02712.19
4.4.70.0030.03312.19
4.4.60.0000.03712.19
4.4.50.0000.03012.19
4.4.40.0030.03312.19
4.4.30.0000.02012.19
4.4.20.0000.02712.19
4.4.10.0070.03012.19
4.4.00.0000.04712.19
4.3.110.0000.03312.19
4.3.100.0000.03712.19
4.3.90.0030.03312.19
4.3.80.0000.04012.19
4.3.70.0000.03712.19
4.3.60.0070.03012.19
4.3.50.0000.03312.19
4.3.40.0000.05312.19
4.3.30.0000.04012.19
4.3.20.0070.03312.19
4.3.10.0070.02312.19
4.3.00.0030.03012.19

preferences:
34.61 ms | 401 KiB | 5 Q