3v4l.org

run code in 300+ PHP versions simultaneously
<?php $newfunc = "function () {echo '1'}"; echo $newfunc();

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)
8.3.60.0060.00918.55
8.3.50.0150.00016.35
8.3.40.0000.01518.64
8.3.30.0090.01218.71
8.3.20.0000.00720.15
8.3.10.0000.00823.48
8.3.00.0060.00319.56
8.2.180.0150.00418.31
8.2.170.0030.01022.96
8.2.160.0100.00720.21
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00617.63
8.2.110.0030.00722.08
8.2.100.0060.00619.36
8.2.90.0000.00919.23
8.2.80.0030.00617.97
8.2.70.0060.00317.50
8.2.60.0000.00817.91
8.2.50.0000.00918.07
8.2.40.0060.00319.26
8.2.30.0000.00718.09
8.2.20.0000.00917.57
8.2.10.0000.00718.04
8.2.00.0050.00218.02
8.1.280.0140.00725.92
8.1.270.0110.00820.18
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0030.00622.52
8.1.230.0090.00317.42
8.1.220.0000.00717.78
8.1.210.0050.00518.77
8.1.200.0080.00017.36
8.1.190.0080.00017.22
8.1.180.0000.00818.10
8.1.170.0000.00918.59
8.1.160.0040.00421.85
8.1.150.0040.00418.82
8.1.140.0030.00517.41
8.1.130.0030.00317.63
8.1.120.0080.00017.42
8.1.110.0040.00417.28
8.1.100.0080.00017.43
8.1.90.0000.00717.30
8.1.80.0080.00017.28
8.1.70.0040.00417.34
8.1.60.0040.00417.49
8.1.50.0000.00817.36
8.1.40.0000.00817.53
8.1.30.0020.00517.59
8.1.20.0040.00417.73
8.1.10.0080.00017.52
8.1.00.0040.00417.38
8.0.300.0000.00718.77
8.0.290.0070.00016.63
8.0.280.0000.00718.43
8.0.270.0000.00717.23
8.0.260.0030.00517.14
8.0.250.0040.00416.80
8.0.240.0000.00616.93
8.0.230.0070.00016.98
8.0.220.0000.00716.80
8.0.210.0040.00416.75
8.0.200.0000.00616.83
8.0.190.0000.00716.94
8.0.180.0040.00416.77
8.0.170.0040.00416.94
8.0.160.0030.00316.99
8.0.150.0000.00716.77
8.0.140.0040.00416.87
8.0.130.0050.00013.30
8.0.120.0000.00816.84
8.0.110.0040.00416.86
8.0.100.0040.00416.99
8.0.90.0000.00716.88
8.0.80.0030.01316.87
8.0.70.0040.00416.83
8.0.60.0070.00016.82
8.0.50.0050.00316.89
8.0.30.0130.00617.03
8.0.20.0100.01417.40
8.0.10.0000.00816.86
8.0.00.0050.01216.82
7.4.330.0060.00015.08
7.4.320.0040.00416.53
7.4.300.0030.00316.64
7.4.290.0100.00016.49
7.4.280.0040.00416.57
7.4.270.0030.00316.41
7.4.260.0030.00316.43
7.4.250.0000.00716.45
7.4.240.0030.00316.56
7.4.230.0030.00316.47
7.4.220.0090.01516.43
7.4.210.0000.01516.60
7.4.200.0040.00416.39
7.4.160.0120.00416.59
7.4.150.0120.00717.40
7.4.140.0120.00517.86
7.4.130.0070.00916.52
7.4.120.0120.00616.48
7.4.110.0160.00316.39
7.4.100.0030.01316.62
7.4.90.0140.00316.43
7.4.80.0100.00719.39
7.4.70.0090.00916.52
7.4.60.0060.01016.44
7.4.50.0030.00616.53
7.4.40.0060.01416.55
7.4.30.0030.01416.50
7.4.00.0070.00814.89
7.3.330.0050.00013.05
7.3.320.0030.00313.17
7.3.310.0030.00316.06
7.3.300.0030.00316.29
7.3.290.0060.01016.24
7.3.280.0100.00616.24
7.3.270.0110.00717.40
7.3.260.0140.00516.24
7.3.250.0080.01116.35
7.3.240.0090.01216.54
7.3.230.0140.00316.39
7.3.210.0090.00916.43
7.3.200.0130.00316.60
7.3.190.0140.00716.21
7.3.180.0070.01116.42
7.3.170.0060.00916.37
7.3.160.0070.01516.32
7.3.120.0050.01114.76
7.3.110.0090.00614.75
7.3.100.0100.00514.78
7.3.90.0040.01014.69
7.3.80.0070.00614.69
7.3.70.0060.00714.71
7.3.60.0050.00814.80
7.3.50.0040.00714.60
7.3.40.0050.00814.77
7.3.30.0050.01014.55
7.3.20.0070.00716.51
7.3.10.0060.00816.55
7.3.00.0060.00916.59
7.2.330.0070.01416.59
7.2.320.0080.00816.32
7.2.310.0150.00916.57
7.2.300.0060.01516.55
7.2.290.0110.01116.31
7.2.250.0170.00014.82
7.2.240.0090.00714.96
7.2.230.0080.00714.77
7.2.220.0070.00714.80
7.2.210.0060.00814.93
7.2.200.0090.00514.85
7.2.190.0080.00814.81
7.2.180.0040.01214.67
7.2.170.0100.00614.77
7.2.160.0080.00714.77
7.2.150.0030.01216.73
7.2.140.0050.00916.72
7.2.130.0060.00716.67
7.2.120.0070.00916.83
7.2.110.0070.00716.69
7.2.100.0050.00916.69
7.2.90.0100.00516.70
7.2.80.0020.01116.70
7.2.70.0090.00716.63
7.2.60.0070.00816.62
7.2.50.0030.01016.68
7.2.40.0080.00616.60
7.2.30.0050.01216.72
7.2.20.0060.01116.69
7.2.10.0040.01316.81
7.2.00.0110.00517.36
7.1.330.0040.00815.54
7.1.320.0050.00615.57
7.1.310.0040.00915.68
7.1.300.0040.01115.64
7.1.290.0070.00715.58
7.1.280.0070.00815.60
7.1.270.0090.00515.55
7.1.260.0070.00715.48
7.1.250.0040.01015.40
7.1.200.0070.00715.66
7.1.100.0130.00318.07
7.1.70.0050.00217.04
7.1.60.0040.01819.12
7.1.50.0090.01216.50
7.1.00.0100.07022.51
7.0.200.0080.00316.75
7.0.60.0030.08319.96
7.0.50.0030.04317.88
7.0.40.0070.05020.27
7.0.30.0200.04020.20
7.0.20.0200.03320.12
7.0.10.0100.05020.16
7.0.00.0100.06020.18
5.6.280.0070.05321.09
5.6.210.0100.07720.52
5.6.200.0030.06718.22
5.6.190.0100.08720.35
5.6.180.0270.06320.27
5.6.170.0130.04320.51
5.6.160.0100.03720.54
5.6.150.0000.06318.21
5.6.140.0170.07018.21
5.6.130.0100.06018.22
5.6.120.0100.07021.10
5.6.110.0170.07020.88
5.6.100.0070.03720.96
5.6.90.0070.06020.99
5.6.80.0100.06720.41
5.6.70.0370.06020.36
5.5.350.0300.07320.43
5.5.340.0030.04017.98
5.5.330.0070.04020.40
5.5.320.0400.07320.17
5.5.310.0200.04720.29
5.5.300.0100.04017.98
5.5.290.0100.06017.95
5.5.280.0100.08020.87
5.5.270.0170.07020.83
5.5.260.0100.08720.64
5.5.250.0100.07720.57
5.5.240.0130.04020.18
5.4.450.0400.04719.42
5.4.440.0330.06719.57
5.4.430.0270.04319.13
5.4.420.0300.05319.40
5.4.410.0330.03719.11
5.4.400.0230.04019.25
5.4.390.0370.06019.24
5.4.380.0300.04019.13
5.4.370.0370.06319.24
5.4.360.0270.04718.89
5.4.350.0300.04319.21
5.4.340.0230.05019.06
5.4.320.0300.03719.06
5.4.310.0330.04018.93
5.4.300.0200.03719.09
5.4.290.0300.04019.09
5.4.280.0300.07019.23
5.4.270.0270.03719.24
5.4.260.0170.04318.80
5.4.250.0200.04718.91
5.4.240.0230.04319.13
5.4.230.0200.04019.05
5.4.220.0270.04719.07
5.4.210.0270.03318.88
5.4.200.0230.04719.09
5.4.190.0330.07019.21
5.4.180.0170.05318.79
5.4.170.0270.07019.05
5.4.160.0330.06719.06
5.4.150.0200.04019.13
5.4.140.0270.07016.46
5.4.130.0230.06716.32
5.4.120.0300.04316.44
5.4.110.0430.05016.18
5.4.100.0300.07016.43
5.4.90.0370.04316.39
5.4.80.0400.03316.21

preferences:
54.09 ms | 400 KiB | 5 Q