3v4l.org

run code in 300+ PHP versions simultaneously
<?php func1(); function func1() { echo 'func1'; function func2() { echo 'func2'; } }

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)
8.4.120.0050.00620.44
8.4.110.0090.00420.54
8.4.100.0090.00717.37
8.4.90.0090.01017.42
8.4.80.0180.00319.19
8.4.70.0130.00517.43
8.4.60.0130.00718.52
8.4.50.0060.00317.57
8.4.40.0050.00518.36
8.4.30.0040.00420.22
8.4.20.0090.00917.74
8.4.10.0130.01020.41
8.3.250.0120.00718.83
8.3.240.0060.00516.55
8.3.230.0120.00616.73
8.3.220.0060.00218.54
8.3.210.0080.01016.67
8.3.200.0040.00416.61
8.3.190.0050.00318.80
8.3.180.0120.00716.70
8.3.170.0110.00718.96
8.3.160.0060.01216.50
8.3.150.0180.00016.73
8.3.140.0090.00919.01
8.3.130.0080.00818.26
8.3.120.0040.01118.93
8.3.110.0030.00620.94
8.3.100.0090.00924.06
8.3.90.0070.00026.77
8.3.80.0000.00916.75
8.3.70.0070.01116.63
8.3.60.0120.00916.75
8.3.50.0130.00723.66
8.3.40.0100.00721.84
8.3.30.0070.00718.77
8.3.20.0030.00624.18
8.3.10.0070.00024.66
8.3.00.0080.00026.16
8.2.290.0100.00818.64
8.2.280.0080.00218.13
8.2.270.0100.01017.04
8.2.260.0110.00716.83
8.2.250.0040.00418.61
8.2.240.0040.00417.27
8.2.230.0050.00322.58
8.2.220.0000.00937.54
8.2.210.0070.01026.77
8.2.200.0090.00316.38
8.2.190.0140.00716.58
8.2.180.0040.01125.92
8.2.170.0150.00318.96
8.2.160.0000.01422.96
8.2.150.0100.00325.66
8.2.140.0050.00224.66
8.2.130.0070.00026.16
8.2.120.0110.00426.35
8.2.110.0100.00020.45
8.2.100.0090.00317.91
8.2.90.0000.00817.61
8.2.80.0030.00618.61
8.2.70.0040.00417.91
8.2.60.0040.00418.03
8.2.50.0050.00318.10
8.2.40.0040.00419.25
8.2.30.0040.00419.12
8.2.20.0060.00318.04
8.2.10.0040.00419.05
8.2.00.0040.00419.17
8.1.330.0130.00516.13
8.1.320.0040.00515.79
8.1.310.0140.00316.68
8.1.300.0000.00817.88
8.1.290.0030.00630.84
8.1.280.0070.01525.92
8.1.270.0060.00323.99
8.1.260.0080.00028.09
8.1.250.0080.00428.09
8.1.240.0040.00423.82
8.1.230.0070.00420.91
8.1.220.0050.00318.57
8.1.210.0040.00418.77
8.1.200.0090.00317.23
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0030.00518.71
8.1.160.0000.00718.86
8.1.150.0000.00718.86
8.1.140.0040.00417.29
8.1.130.0030.00320.25
8.1.120.0030.00317.44
8.1.110.0050.00317.27
8.1.100.0000.00917.40
8.1.90.0030.00617.22
8.1.80.0000.01017.38
8.1.70.0000.00717.39
8.1.60.0030.00617.52
8.1.50.0030.00617.48
8.1.40.0050.00317.40
8.1.30.0060.00317.48
8.1.20.0080.00017.47
8.1.10.0000.00717.46
8.1.00.0040.00417.23
8.0.300.0050.00220.02
8.0.290.0030.00616.63
8.0.280.0000.00718.29
8.0.270.0050.00316.72
8.0.260.0030.00318.36
8.0.250.0100.00016.78
8.0.240.0040.00416.82
8.0.230.0060.00316.77
8.0.220.0000.00616.79
8.0.210.0040.00416.71
8.0.200.0060.00016.80
8.0.190.0030.00316.87
8.0.180.0070.00016.71
8.0.170.0050.00316.84
8.0.160.0000.00716.82
8.0.150.0030.00416.74
8.0.140.0040.00416.83
8.0.130.0000.00513.23
8.0.120.0040.00416.81
8.0.110.0050.00216.61
8.0.100.0040.00416.62
8.0.90.0030.00516.74
8.0.80.0030.01416.81
8.0.70.0040.00416.78
8.0.60.0070.00016.64
8.0.50.0000.00716.78
8.0.30.0190.00417.02
8.0.20.0130.00916.93
8.0.10.0000.00716.74
8.0.00.0190.00616.72
7.4.330.0040.00015.55
7.4.320.0000.00716.43
7.4.300.0000.00616.44
7.4.290.0000.00816.40
7.4.280.0000.00816.56
7.4.270.0030.00316.55
7.4.260.0030.00313.20
7.4.250.0000.00716.49
7.4.240.0030.00516.45
7.4.230.0050.00216.38
7.4.220.0050.00216.28
7.4.210.0060.00816.48
7.4.200.0040.00316.43
7.4.130.0110.00716.47
7.4.120.0090.01216.61
7.4.110.0050.01216.40
7.4.100.0130.00816.38
7.4.90.0110.00616.29
7.4.80.0100.00716.39
7.4.70.0040.01416.32
7.4.60.0080.01016.23
7.4.50.0100.00716.35
7.4.40.0080.00916.32
7.4.30.0120.00616.44
7.4.20.0090.00816.37
7.4.10.0080.01116.33
7.4.00.0080.00916.28
7.3.330.0070.00016.00
7.3.320.0030.00313.22
7.3.310.0000.00716.25
7.3.300.0070.00016.06
7.3.290.0060.00916.25
7.3.260.0070.01516.42
7.3.230.0150.00316.31
7.3.220.0120.00916.42
7.3.210.0090.00716.24
7.3.200.0100.00716.24
7.3.190.0120.00616.33
7.3.180.0090.01016.32
7.3.170.0090.00916.35
7.3.160.0110.00516.19
7.3.150.0070.00916.47
7.3.140.0110.00816.34
7.3.130.0110.00816.33
7.3.120.0110.00516.26
7.3.110.0100.00916.32
7.3.100.0080.00916.32
7.3.90.0140.00616.36
7.3.80.0130.00516.46
7.3.70.0110.00616.30
7.3.60.0120.00616.20
7.3.50.0090.00616.24
7.3.40.0110.00516.30
7.3.30.0140.00316.20
7.3.20.0080.00916.26
7.3.10.0110.00616.25
7.3.00.0140.00916.37
7.2.340.0050.01516.21
7.2.330.0080.00916.42
7.2.320.0110.00616.54
7.2.310.0130.00616.56
7.2.300.0100.00716.51
7.2.290.0030.01416.42
7.2.280.0070.01016.60
7.2.270.0130.00616.43
7.2.260.0070.01416.32
7.2.250.0030.01416.48
7.2.240.0090.01116.54
7.2.230.0060.01116.54
7.2.220.0050.01616.62
7.2.210.0040.01316.32
7.2.200.0130.00416.29
7.2.190.0110.00616.38
7.2.180.0040.01416.33
7.2.170.0100.00716.40
7.2.160.0060.01116.35
7.2.150.0080.01016.51
7.2.140.0110.00916.42
7.2.130.0120.00516.47
7.2.120.0130.00516.44
7.2.110.0120.00616.35
7.2.100.0080.01116.47
7.2.90.0110.00816.38
7.2.80.0100.01016.35
7.2.70.0070.01216.40
7.2.60.0150.00616.41
7.2.50.0120.00716.44
7.2.40.0110.00616.49
7.2.30.0140.00316.39
7.2.20.0080.00916.39
7.2.10.0090.00816.38
7.2.00.0090.01116.40

preferences:
29.94 ms | 403 KiB | 5 Q