3v4l.org

run code in 300+ PHP versions simultaneously
<?php function MyFunc($content) { // The Nested Functions function DoThis() { echo 'Yeah!'; } function DoThat() { echo 'Nah!'; } echo DoThis(); } // The Main Script $string = 'Yes yes'; //echo MyFunc($string); echo DoThat();

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)
8.3.60.0030.01416.63
8.3.50.0070.00717.93
8.3.40.0070.00718.71
8.3.30.0040.01118.70
8.3.20.0040.00420.16
8.3.10.0050.00323.65
8.3.00.0070.00319.86
8.2.180.0120.00316.50
8.2.170.0100.00722.96
8.2.160.0030.01020.16
8.2.150.0070.01124.18
8.2.140.0000.00824.66
8.2.130.0060.00320.99
8.2.120.0080.00026.35
8.2.110.0060.00319.19
8.2.100.0050.00517.78
8.2.90.0040.00419.06
8.2.80.0000.00817.97
8.2.70.0110.00017.63
8.2.60.0030.00717.80
8.2.50.0050.00318.07
8.2.40.0000.00821.13
8.2.30.0060.00320.43
8.2.20.0000.00817.67
8.2.10.0000.00718.05
8.2.00.0000.00718.04
8.1.280.0090.00925.92
8.1.270.0090.00018.71
8.1.260.0050.00328.09
8.1.250.0040.00428.09
8.1.240.0060.00317.64
8.1.230.0110.00020.85
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0110.00017.36
8.1.190.0050.00217.59
8.1.180.0000.00718.10
8.1.170.0050.00318.59
8.1.160.0080.00020.73
8.1.150.0000.00718.80
8.1.140.0000.00919.50
8.1.130.0030.00317.50
8.1.120.0070.00017.36
8.1.110.0050.00317.25
8.1.100.0070.00017.38
8.1.90.0080.00017.40
8.1.80.0000.00717.25
8.1.70.0040.00417.30
8.1.60.0060.00317.51
8.1.50.0060.00317.46
8.1.40.0020.00517.43
8.1.30.0040.00417.57
8.1.20.0040.00417.54
8.1.10.0040.00417.59
8.1.00.0040.00417.44
8.0.300.0000.00718.77
8.0.290.0000.00816.63
8.0.280.0030.00318.31
8.0.270.0000.00717.20
8.0.260.0000.00817.18
8.0.250.0000.00716.79
8.0.240.0070.00016.85
8.0.230.0040.00416.91
8.0.220.0040.00416.80
8.0.210.0030.00316.86
8.0.200.0000.00617.02
8.0.190.0030.00516.98
8.0.180.0000.00716.94
8.0.170.0000.00716.95
8.0.160.0040.00416.79
8.0.150.0030.00616.90
8.0.140.0000.00816.85
8.0.130.0030.00313.33
8.0.120.0000.00716.84
8.0.110.0050.00216.82
8.0.100.0050.00216.93
8.0.90.0030.00316.93
8.0.80.0060.01016.86
8.0.70.0040.00416.69
8.0.60.0040.00416.85
8.0.50.0080.00016.88
8.0.30.0120.00816.93
8.0.20.0030.01617.40
8.0.10.0000.00717.11
8.0.00.0060.01216.78
7.4.330.0000.00516.77
7.4.320.0030.00316.39
7.4.300.0060.00016.59
7.4.290.0080.00016.46
7.4.280.0030.00716.57
7.4.270.0000.00616.65
7.4.260.0070.00016.43
7.4.250.0080.00016.56
7.4.240.0020.00516.63
7.4.230.0070.00016.63
7.4.220.0140.00716.63
7.4.210.0060.00916.64
7.4.200.0040.00416.50
7.4.160.0070.00716.59
7.4.150.0130.00317.40
7.4.140.0180.00517.86
7.4.130.0090.01216.64
7.4.120.0080.01316.52
7.4.110.0090.00916.63
7.4.100.0150.00916.51
7.4.90.0060.01016.53
7.4.80.0070.01019.39
7.4.70.0060.01016.45
7.4.60.0100.00616.49
7.4.50.0030.01416.53
7.4.40.0100.01016.56
7.4.30.0150.00716.50
7.4.00.0060.01214.83
7.3.330.0000.00613.16
7.3.320.0050.00013.27
7.3.310.0000.00716.20
7.3.300.0030.00316.30
7.3.290.0040.01016.27
7.3.280.0070.01016.30
7.3.270.0100.00717.40
7.3.260.0110.00716.56
7.3.240.0100.00716.39
7.3.230.0100.00616.39
7.3.210.0090.00916.39
7.3.200.0130.00916.42
7.3.190.0140.00316.35
7.3.180.0100.00716.59
7.3.170.0070.01016.27
7.3.160.0030.01416.45
7.3.10.0110.00916.33
7.3.00.0150.00716.27
7.2.330.0060.01616.29
7.2.320.0070.01016.50
7.2.310.0100.00616.60
7.2.300.0110.00616.58
7.2.290.0070.01016.48
7.2.130.0140.00416.25
7.2.120.0070.00716.17
7.2.110.0100.00716.05
7.2.100.0140.00316.24
7.2.90.0120.00316.32
7.2.80.0120.00616.28
7.2.70.0180.00016.14
7.2.60.0070.00716.26
7.2.50.0130.00616.59
7.2.40.0000.01216.38
7.2.30.0040.01516.04
7.2.20.0120.00416.01
7.2.10.0110.01116.25
7.2.00.0040.01217.79
7.1.250.0100.00715.28
7.1.200.0080.00315.52
7.1.100.0040.00818.14
7.1.70.0000.00717.08
7.1.60.0000.01119.50
7.1.50.0070.01516.86
7.1.00.0070.07322.54
7.0.200.0100.00016.61
7.0.60.0030.07719.84
7.0.50.0030.05017.86
7.0.40.0100.05320.14
7.0.30.0200.04320.11
7.0.20.0230.08320.33
7.0.10.0130.08020.26
7.0.00.0030.04020.10
5.6.280.0030.03020.90
5.6.210.0100.07020.48
5.6.200.0130.08018.16
5.6.190.0030.04320.67
5.6.180.0400.06720.67
5.6.170.0200.04320.55
5.6.160.0070.07720.52
5.6.150.0070.05718.25
5.6.140.0000.05018.16
5.6.130.0000.04718.28
5.6.120.0070.04021.00
5.6.110.0030.04021.02
5.6.100.0100.05321.09
5.6.90.0130.08021.00
5.6.80.0100.07720.54
5.5.350.0070.07720.44
5.5.340.0100.06017.95
5.5.330.0070.07720.38
5.5.320.0000.06720.34
5.5.310.0230.05720.35
5.5.300.0100.07717.98
5.5.290.0030.07018.01
5.5.280.0170.07320.76
5.5.270.0030.09020.83
5.5.260.0100.08320.65
5.5.250.0030.07720.69
5.5.240.0100.07320.34

preferences:
42.02 ms | 401 KiB | 5 Q