3v4l.org

run code in 300+ PHP versions simultaneously
<?php $amIThere = false; if($amIThere && $amIHere) { echo $me; }

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)
8.3.60.0200.00016.63
8.3.50.0110.00522.06
8.3.40.0100.01018.55
8.3.30.0040.01118.92
8.3.20.0000.00720.21
8.3.10.0040.00423.66
8.3.00.0040.00420.77
8.2.180.0070.00716.38
8.2.170.0100.01022.96
8.2.160.0100.00720.53
8.2.150.0050.00224.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00420.92
8.2.110.0050.00520.95
8.2.100.0030.00717.72
8.2.90.0040.00417.59
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0000.01017.80
8.2.50.0000.00918.07
8.2.40.0040.00419.95
8.2.30.0060.00318.19
8.2.20.0050.00317.69
8.2.10.0050.00317.93
8.2.00.0070.00017.70
8.1.280.0130.00925.92
8.1.270.0060.00323.84
8.1.260.0070.00026.35
8.1.250.0060.00328.09
8.1.240.0040.00422.48
8.1.230.0070.00420.88
8.1.220.0040.00417.79
8.1.210.0040.00418.97
8.1.200.0030.01017.12
8.1.190.0040.00417.13
8.1.180.0040.00418.10
8.1.170.0080.00018.50
8.1.160.0020.00522.00
8.1.150.0040.00418.63
8.1.140.0030.00517.40
8.1.130.0030.00317.69
8.1.120.0050.00217.49
8.1.110.0000.00717.41
8.1.100.0040.00417.36
8.1.90.0030.00317.34
8.1.80.0030.00317.33
8.1.70.0000.00717.45
8.1.60.0030.00917.52
8.1.50.0000.00717.49
8.1.40.0040.00417.54
8.1.30.0040.00417.48
8.1.20.0040.00417.64
8.1.10.0040.00417.45
8.1.00.0040.00417.38
8.0.300.0000.00819.98
8.0.290.0070.00016.63
8.0.280.0040.00418.43
8.0.270.0070.00017.16
8.0.260.0000.00617.18
8.0.250.0000.00716.86
8.0.240.0030.00316.86
8.0.230.0000.00816.79
8.0.220.0020.00516.84
8.0.210.0000.00716.85
8.0.200.0030.00316.89
8.0.190.0030.00416.80
8.0.180.0020.00516.92
8.0.170.0040.00416.86
8.0.160.0030.00316.87
8.0.150.0040.00416.89
8.0.140.0040.00316.87
8.0.130.0000.00613.39
8.0.120.0040.00416.75
8.0.110.0040.00416.71
8.0.100.0030.00316.94
8.0.90.0040.00416.84
8.0.80.0090.00616.92
8.0.70.0030.00516.95
8.0.60.0000.00716.71
8.0.50.0000.00716.88
8.0.30.0130.00516.98
8.0.20.0120.00817.40
8.0.10.0040.00417.00
8.0.00.0120.00516.65
7.4.330.0000.00515.20
7.4.320.0000.00616.63
7.4.300.0000.00616.59
7.4.290.0000.00716.56
7.4.280.0000.00716.58
7.4.270.0000.00716.51
7.4.260.0090.00016.61
7.4.250.0000.00716.50
7.4.240.0040.00316.58
7.4.230.0030.00316.59
7.4.220.0130.00916.66
7.4.210.0110.00316.53
7.4.200.0070.00016.29
7.4.160.0060.00916.50
7.4.150.0070.01417.40
7.4.140.0050.01217.86
7.4.130.0080.00816.45
7.4.120.0130.00416.50
7.4.110.0110.00716.46
7.4.100.0140.00316.53
7.4.90.0070.01016.43
7.4.80.0060.02019.39
7.4.70.0140.00516.38
7.4.60.0070.01016.53
7.4.50.0040.00416.51
7.4.40.0140.00716.46
7.4.30.0060.01316.58
7.4.00.0100.00314.88
7.3.330.0000.00512.99
7.3.320.0030.00313.11
7.3.310.0030.00316.20
7.3.300.0030.00316.21
7.3.290.0060.00816.18
7.3.280.0060.01016.21
7.3.270.0160.00017.40
7.3.260.0120.00616.29
7.3.250.0140.00816.36
7.3.240.0070.01416.48
7.3.230.0030.01416.61
7.3.210.0030.01416.27
7.3.200.0130.00319.39
7.3.190.0140.00716.19
7.3.180.0120.00316.38
7.3.170.0060.00916.27
7.3.160.0040.01116.49
7.3.120.0000.01514.95
7.2.330.0060.01116.58
7.2.320.0030.01416.23
7.2.310.0110.00616.39
7.2.300.0120.00916.65
7.2.290.0060.01216.33
7.2.00.0040.01118.97
7.1.100.0030.01318.31
7.1.70.0000.00917.07
7.1.60.0160.00619.70
7.1.50.0230.01334.57
7.1.00.0000.08022.42
7.0.200.0030.00716.62
7.0.140.0030.07322.12
7.0.60.0030.04719.83
7.0.50.0030.04717.80
7.0.40.0070.08319.96
7.0.30.0230.05020.34
7.0.20.0430.07320.12
7.0.10.0130.07720.17
7.0.00.0130.08320.17
5.6.280.0100.06320.90
5.6.210.0130.04720.54
5.6.200.0070.07018.18
5.6.190.0070.08720.48
5.6.180.3570.04020.61
5.6.170.0270.04320.55
5.6.160.0070.07720.39
5.6.150.0100.08018.14
5.6.140.0130.07718.07
5.6.130.0030.04018.18
5.6.120.0000.04321.13
5.6.110.0130.08020.86
5.6.100.0070.08321.00
5.6.90.0100.06721.12
5.6.80.0070.05320.47
5.6.70.0170.07020.39
5.5.350.0100.03720.48
5.5.340.0100.03717.89
5.5.330.0030.08320.15
5.5.320.4000.03720.20
5.5.310.0300.08020.17
5.5.300.0030.05017.91
5.5.290.0070.08317.98
5.5.280.0030.08320.88
5.5.270.0030.09320.78
5.5.260.0030.04020.86
5.5.250.0030.04320.45
5.5.240.0200.07020.23
5.4.450.0030.04719.54
5.4.440.0000.04319.40
5.4.430.0270.04019.48
5.4.420.0070.08019.40
5.4.410.0130.03719.00
5.4.400.0030.04718.78
5.4.390.0500.02019.06
5.4.380.0030.03719.16
5.4.370.0070.04319.10
5.4.360.0100.03018.89
5.4.350.0570.04019.25
5.4.340.0000.04318.80
5.4.320.0070.03719.13
5.4.310.0100.04319.09
5.4.300.0100.03718.77
5.4.290.0200.03019.24
5.4.280.0100.04319.08
5.4.270.0130.03319.21
5.4.260.0030.03718.88
5.4.250.0030.04019.25
5.4.240.0000.04018.80
5.4.230.0730.03319.13
5.4.220.0070.03319.07
5.4.210.0070.04318.89
5.4.200.0670.04318.91
5.4.190.0030.03718.91
5.4.180.0000.04719.05
5.4.170.0130.04019.13
5.4.160.1570.03318.89
5.4.150.0030.05019.11
5.4.140.0000.04016.33
5.4.130.0430.04016.52
5.4.120.0100.02716.20
5.4.110.0070.03316.21
5.4.100.0030.03716.06
5.4.90.0030.03316.39
5.4.80.0030.03716.22
5.4.70.0030.03716.48
5.4.60.0030.04016.37
5.4.50.0000.04016.43
5.4.40.0200.03316.41
5.4.30.0270.03716.27
5.4.20.0230.03716.40
5.4.10.0170.03016.36
5.4.00.0070.05015.76
5.3.290.0200.03014.75
5.3.280.0070.03714.45
5.3.270.0030.04314.54
5.3.260.0170.04714.58
5.3.250.0000.03714.61
5.3.240.0000.04014.58
5.3.230.0030.03714.45
5.3.220.0800.03314.58
5.3.210.0030.04014.50
5.3.200.0000.04714.57
5.3.190.0430.03714.43
5.3.180.0000.04014.50
5.3.170.0000.04014.41
5.3.160.0300.04014.49
5.3.150.0730.04714.41
5.3.140.0030.03714.40
5.3.130.0030.03714.38
5.3.120.0700.03714.55
5.3.110.0900.05014.38
5.3.100.0000.04314.09
5.3.90.0030.04013.89
5.3.80.0070.03014.11
5.3.70.1130.03313.79
5.3.60.1200.03313.90
5.3.50.1670.03013.92
5.3.40.1470.04013.88
5.3.30.1770.04713.89
5.3.20.1470.04313.54
5.3.10.1700.03713.59
5.3.00.1530.03313.73
5.2.170.1270.03011.22
5.2.160.1500.03311.30
5.2.150.1300.02710.98
5.2.140.1300.03011.29
5.2.130.1530.03011.25
5.2.120.1270.03011.02
5.2.110.1330.03010.95
5.2.100.1600.03011.26
5.2.90.1230.03311.01
5.2.80.1400.04010.93
5.2.70.1530.03310.93
5.2.60.1500.02711.13
5.2.50.1370.02710.82
5.2.40.1130.03010.93
5.2.30.0070.04010.97
5.2.20.0030.03310.89
5.2.10.0030.03010.80
5.2.00.0070.02310.82
5.1.60.0800.0209.88
5.1.50.1030.0239.91
5.1.40.1130.02710.05
5.1.30.1070.03010.41
5.1.20.0100.02310.41
5.1.10.0070.03010.04
5.1.00.0030.0309.95
5.0.50.0000.0238.66
5.0.40.0400.0208.52
5.0.30.0400.0308.30
5.0.20.0570.0278.12
5.0.10.0470.0238.40
5.0.00.0570.0278.05
4.4.90.0470.0207.51
4.4.80.0600.0207.51
4.4.70.0570.0207.51
4.4.60.0630.0207.51
4.4.50.0600.0237.51
4.4.40.0730.0307.51
4.4.30.0000.0277.51
4.4.20.0000.0237.51
4.4.10.0070.0137.51
4.4.00.0030.0437.51
4.3.110.0000.0237.51
4.3.100.0000.0277.51
4.3.90.0000.0377.51
4.3.80.0470.0477.51
4.3.70.0000.0137.51
4.3.60.0030.0177.51
4.3.50.0000.0177.51
4.3.40.0030.0277.51
4.3.30.0000.0337.51
4.3.20.0000.0407.51
4.3.10.0000.0177.51
4.3.00.0000.0177.51

preferences:
39.51 ms | 401 KiB | 5 Q