3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = 'test'; $func = function() use ($var) { echo $var; }; $var = 'test2'; $func();

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)
8.3.70.0090.00616.75
8.3.60.0040.01216.50
8.3.50.0050.01222.05
8.3.40.0120.00318.79
8.3.30.0180.00318.67
8.3.20.0060.00320.18
8.3.10.0000.00823.48
8.3.00.0060.00319.38
8.2.190.0070.01118.28
8.2.180.0030.01416.36
8.2.170.0110.00422.96
8.2.160.0070.00719.46
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00420.58
8.2.120.0080.00026.35
8.2.110.0060.00320.36
8.2.100.0000.01218.04
8.2.90.0080.00019.09
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0030.00617.80
8.2.50.0000.00818.07
8.2.40.0030.00619.39
8.2.30.0030.00320.54
8.2.20.0030.00517.59
8.2.10.0050.00218.23
8.2.00.0050.00318.23
8.1.280.0090.00625.92
8.1.270.0080.00023.96
8.1.260.0000.00828.09
8.1.250.0050.00328.09
8.1.240.0060.00323.92
8.1.230.0090.00319.54
8.1.220.0080.00017.78
8.1.210.0030.00718.77
8.1.200.0060.00317.35
8.1.190.0070.00017.63
8.1.180.0040.00418.10
8.1.170.0000.00818.51
8.1.160.0040.00422.02
8.1.150.0040.00418.77
8.1.140.0030.00619.45
8.1.130.0030.00317.77
8.1.120.0000.00717.45
8.1.110.0020.00517.38
8.1.100.0030.00517.45
8.1.90.0030.00717.33
8.1.80.0070.00017.35
8.1.70.0000.00717.48
8.1.60.0030.00517.59
8.1.50.0040.00417.47
8.1.40.0060.00317.44
8.1.30.0040.00417.49
8.1.20.0050.00317.58
8.1.10.0000.00717.49
8.1.00.0040.00417.52
8.0.300.0000.00718.77
8.0.290.0000.00716.75
8.0.280.0000.00718.45
8.0.270.0030.00317.18
8.0.260.0000.00817.29
8.0.250.0060.00016.98
8.0.240.0040.00416.83
8.0.230.0060.00016.94
8.0.220.0000.00716.80
8.0.210.0000.00816.95
8.0.200.0030.00316.90
8.0.190.0060.00316.93
8.0.180.0050.00216.91
8.0.170.0050.00316.79
8.0.160.0000.00716.77
8.0.150.0070.00016.75
8.0.140.0000.00816.79
8.0.130.0060.00313.30
8.0.120.0040.00416.84
8.0.110.0000.00716.87
8.0.100.0040.00416.90
8.0.90.0040.00416.68
8.0.80.0070.01016.80
8.0.70.0040.00416.91
8.0.60.0050.00316.75
8.0.50.0000.00716.76
8.0.30.0130.00516.96
8.0.20.0110.00717.40
8.0.10.0040.00416.94
8.0.00.0110.00616.76
7.4.330.0030.00316.84
7.4.320.0000.00616.57
7.4.300.0070.00016.50
7.4.290.0000.00716.51
7.4.280.0030.00616.50
7.4.270.0030.00316.50
7.4.260.0060.00316.53
7.4.250.0070.00016.36
7.4.240.0040.00416.47
7.4.230.0000.00716.52
7.4.220.0100.01016.48
7.4.210.0120.00316.58
7.4.200.0030.00316.61
7.4.160.0210.00016.62
7.4.150.0090.00917.40
7.4.140.0160.00517.86
7.4.130.0090.00816.48
7.4.120.0140.00616.45
7.4.110.0100.00716.48
7.4.100.0000.01616.38
7.4.90.0070.01016.43
7.4.80.0070.01719.39
7.4.70.0080.00816.50
7.4.60.0060.01316.33
7.4.50.0060.00916.59
7.4.40.0140.00416.69
7.4.30.0070.01016.43
7.4.00.0070.00715.01
7.3.330.0080.00013.16
7.3.320.0000.00513.29
7.3.310.0030.00316.31
7.3.300.0030.00316.25
7.3.290.0080.00716.26
7.3.280.0070.01216.25
7.3.270.0120.00617.40
7.3.260.0120.00916.38
7.3.250.0070.01316.39
7.3.240.0100.00816.24
7.3.230.0120.00616.54
7.3.210.0030.01316.55
7.3.200.0080.00816.16
7.3.190.0130.00316.64
7.3.180.0120.00616.40
7.3.170.0030.01416.50
7.3.160.0090.00916.32
7.3.10.0000.01416.63
7.3.00.0070.01016.58
7.2.330.0060.01216.60
7.2.320.0090.00916.43
7.2.310.0110.00716.70
7.2.300.0070.01016.68
7.2.290.0040.01816.70
7.2.130.0000.00916.68
7.2.120.0070.00316.70
7.2.110.0040.01216.77
7.2.100.0000.01416.89
7.2.90.0070.00716.69
7.2.80.0000.00917.09
7.2.70.0060.00916.66
7.2.60.0080.00316.89
7.2.50.0090.00016.84
7.2.40.0090.00616.88
7.2.30.0000.01116.81
7.2.20.0060.00616.84
7.2.10.0090.00916.86
7.2.00.0070.00618.08
7.1.250.0060.00315.81
7.1.100.0270.00017.07
7.1.70.0140.01017.10
7.1.60.0160.00619.36
7.1.50.0090.01216.82
7.1.00.0100.07022.37
7.0.200.0000.00916.76
7.0.60.0070.06719.93
7.0.50.0000.05317.85
7.0.40.0070.06020.24
7.0.30.0330.06720.26
7.0.20.0230.08320.21
7.0.10.0000.04720.15
7.0.00.0070.05720.05
5.6.280.0030.03720.91
5.6.210.0000.05720.61
5.6.200.0100.03718.15
5.6.190.0070.09020.41
5.6.180.0400.06020.39
5.6.170.0300.03320.62
5.6.160.0100.04720.54
5.6.150.0070.08318.15
5.6.140.0100.07718.15
5.6.130.0070.08018.29
5.6.120.0070.06320.90
5.6.110.0100.08021.12
5.6.100.0070.08321.01
5.6.90.0170.07720.98
5.6.80.0070.06020.37
5.5.350.0130.03020.46
5.5.340.0100.04018.03
5.5.330.0030.09020.25
5.5.320.0030.05020.27
5.5.310.0270.08020.50
5.5.300.0070.03717.94
5.5.290.0130.04717.97
5.5.280.0100.05020.79
5.5.270.0030.08020.76
5.5.260.0100.07720.94
5.5.250.0270.07320.78
5.5.240.0270.07020.12

preferences:
47.85 ms | 401 KiB | 5 Q