3v4l.org

run code in 300+ PHP versions simultaneously
<?php function a() { $count = 2; if ($count >= 5) return false; for($suffix = 0; $suffix <= 4; $suffix++){ if($suffix == 0 || $suffix == 1 || $suffix == 2) { if ($count++ >= 4) return false; } } return true; } var_dump(a());

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)
8.3.60.0170.00318.56
8.3.50.0070.00718.30
8.3.40.0070.01018.71
8.3.30.0030.01219.04
8.3.20.0040.00420.39
8.3.10.0000.00821.96
8.3.00.0040.00422.39
8.2.180.0070.01416.60
8.2.170.0090.00622.96
8.2.160.0070.00720.77
8.2.150.0040.00424.18
8.2.140.0150.00324.66
8.2.130.0090.00926.16
8.2.120.0030.00519.36
8.2.110.0060.00322.14
8.2.100.0060.00619.45
8.2.90.0070.00019.07
8.2.80.0000.00817.97
8.2.70.0060.00317.38
8.2.60.0000.00918.03
8.2.50.0080.00018.07
8.2.40.0040.00418.22
8.2.30.0070.00018.02
8.2.20.0000.00717.52
8.2.10.0000.00717.73
8.2.00.0030.00619.46
8.1.270.0050.00522.05
8.1.260.0000.00726.35
8.1.250.0070.00728.09
8.1.240.0040.00423.92
8.1.230.0040.00719.02
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.00817.23
8.1.190.0030.00617.53
8.1.180.0040.00418.67
8.1.170.0000.00818.71
8.1.160.0040.00422.00
8.1.150.0040.00418.55
8.1.140.0070.00017.33
8.1.130.0000.00717.77
8.1.120.0030.00717.32
8.1.110.0080.00017.44
8.1.100.0050.00217.41
8.1.90.0000.00717.45
8.1.80.0030.00317.36
8.1.70.0070.00017.44
8.1.60.0030.00617.60
8.1.50.0070.00017.51
8.1.40.0000.00817.57
8.1.30.0000.00817.60
8.1.20.0060.00317.63
8.1.10.0040.00417.35
8.1.00.0060.00317.34
8.0.300.0000.00718.77
8.0.290.0000.00717.18
8.0.280.0040.00418.32
8.0.270.0000.00717.27
8.0.260.0030.00316.81
8.0.250.0000.00616.88
8.0.240.0000.00816.89
8.0.230.0000.00716.98
8.0.220.0000.00716.91
8.0.210.0070.00016.80
8.0.200.0000.00716.83
8.0.190.0040.00416.84
8.0.180.0000.00716.93
8.0.170.0050.00316.90
8.0.160.0040.00416.77
8.0.150.0000.00716.86
8.0.140.0000.00716.90
8.0.130.0060.00013.33
8.0.120.0000.00816.89
8.0.110.0050.00216.88
8.0.100.0030.00416.91
8.0.90.0000.00716.82
8.0.80.0120.00316.90
8.0.70.0080.00016.97
8.0.60.0040.00416.77
8.0.50.0040.00416.70
8.0.30.0090.01216.85
8.0.20.0100.01217.41
8.0.10.0000.00717.03
8.0.00.0130.00716.88
7.4.330.0050.00015.00
7.4.320.0060.00016.62
7.4.300.0060.00016.60
7.4.290.0070.00016.51
7.4.280.0030.00316.38
7.4.270.0060.00316.55
7.4.260.0050.00316.54
7.4.250.0030.00316.45
7.4.240.0030.00416.55
7.4.230.0060.00016.62
7.4.220.0090.00916.43
7.4.210.0060.01016.58
7.4.200.0030.00316.66
7.4.190.0000.00816.56
7.4.160.0100.00616.64
7.4.150.0140.00317.40
7.4.140.0050.01417.86
7.4.130.0090.00816.40
7.4.120.0070.01116.49
7.4.110.0080.00816.43
7.4.100.0100.00716.53
7.4.90.0060.01216.61
7.4.80.0110.00819.39
7.4.70.0110.00616.54
7.4.60.0130.01016.47
7.4.50.0030.00516.46
7.4.40.0040.01122.77
7.4.30.0000.01616.30
7.4.00.0070.00715.19
7.3.330.0000.00513.16
7.3.320.0050.00013.16
7.3.310.0090.00016.18
7.3.300.0000.00616.13
7.3.290.0110.00716.27
7.3.280.0080.00816.28
7.3.270.0120.00617.40
7.3.260.0120.00616.36
7.3.250.0050.01316.39
7.3.240.0060.01216.56
7.3.230.0140.00916.50
7.3.210.0090.00916.26
7.3.200.0130.00719.39
7.3.190.0130.00316.33
7.3.180.0030.01216.71
7.3.170.0090.00916.43
7.3.160.0060.01216.66
7.3.120.0110.00314.76
7.3.10.0030.01016.80
7.3.00.0100.00616.55
7.2.330.0030.01516.67
7.2.320.0180.00016.45
7.2.310.0100.01316.52
7.2.300.0090.00916.31
7.2.290.0100.00716.61
7.2.130.0000.01616.76
7.2.120.0000.01116.54
7.2.110.0040.00816.82
7.2.100.0030.01016.51
7.2.90.0040.01116.95
7.2.80.0030.00716.78
7.2.70.0070.00716.91
7.2.60.0030.00816.82
7.2.50.0040.00716.71
7.2.40.0070.00716.57
7.2.30.0000.01317.05
7.2.20.0060.00316.77
7.2.10.0000.00916.85
7.2.00.0040.01118.09
7.1.250.0000.01015.70
7.1.100.0080.00318.25
7.1.70.0070.00717.28
7.1.60.0130.01319.82
7.1.50.0070.01416.87
7.1.00.0000.07722.35
7.0.200.0000.00816.51
7.0.140.0000.07722.05
7.0.60.0030.08719.93
7.0.50.0000.04317.95
7.0.40.0000.07720.27
7.0.30.0270.08720.08
7.0.20.0330.07320.21
7.0.10.0170.08020.21
7.0.00.0070.08020.25
5.6.280.0030.07021.10
5.6.210.0100.06320.55
5.6.200.0170.05718.22
5.6.190.0030.04720.69
5.6.180.3570.05020.41
5.6.170.0270.04720.52
5.6.160.0070.05320.54
5.6.150.0130.07018.29
5.6.140.0170.06718.18
5.6.130.0070.08018.23
5.6.120.0130.05320.98
5.6.110.0100.03721.00
5.6.100.0100.06021.00
5.6.90.0130.06721.01
5.6.80.0130.04020.39
5.6.70.0230.07720.38
5.5.350.0070.07720.41
5.5.340.0070.07718.10
5.5.330.0000.07320.13
5.5.320.0100.06020.24
5.5.310.0270.06020.19
5.5.300.0030.04717.94
5.5.290.0100.07717.96
5.5.280.0030.05320.73
5.5.270.0000.04320.67
5.5.260.0130.04720.72
5.5.250.0070.08320.66
5.5.240.0070.08020.07
5.4.450.0300.05719.45
5.4.440.0130.06019.38
5.4.430.0130.05719.36
5.4.420.0200.05019.46
5.4.410.0030.06319.31
5.4.400.0770.00018.88
5.4.390.0730.00018.59
5.4.380.0170.06018.59
5.4.370.0200.05318.72
5.4.360.0270.05318.84
5.4.350.0270.05018.81
5.4.340.0300.05318.84
5.4.320.0050.03712.50
5.4.310.0060.03812.50
5.4.300.0070.03712.50
5.4.290.0070.04012.50
5.4.280.0090.03212.40
5.4.270.0030.03912.40
5.4.260.0130.06718.80
5.4.250.0170.05719.00
5.4.240.0070.07718.76
5.4.230.0030.05719.10
5.4.220.0000.06019.02
5.4.210.0000.06018.80
5.4.200.0070.05018.76
5.4.190.0100.07318.98
5.4.180.0000.07018.89
5.4.170.0200.04018.99
5.4.160.0100.05718.94
5.4.150.0100.05319.01
5.4.140.0130.05316.39
5.4.130.0170.04316.59
5.4.120.0100.04716.58
5.4.110.0100.04716.49
5.4.100.0170.05716.47
5.4.90.0130.06316.48
5.4.80.0070.05316.49
5.4.70.0070.07316.42
5.4.60.0100.04716.59
5.4.50.0230.05316.39
5.4.40.0100.06316.54
5.4.30.0100.04316.38
5.4.20.0100.04316.50
5.4.10.0100.06716.32
5.4.00.0100.06715.84
5.3.290.0050.04112.80
5.3.280.0100.07014.56
5.3.270.0000.07314.59
5.3.260.0100.05014.77
5.3.250.0070.05314.67
5.3.240.0000.06014.77
5.3.230.0000.06014.58
5.3.220.0030.05314.65
5.3.210.0100.05014.64
5.3.200.0130.06714.57
5.3.190.0100.06314.47
5.3.180.0000.05714.73
5.3.170.0100.04714.53
5.3.160.0070.05014.55
5.3.150.0030.05714.47
5.3.140.0100.04714.52
5.3.130.0030.05314.38
5.3.120.0070.07714.56
5.3.110.0100.05014.45
5.3.100.0030.05714.14
5.3.90.0130.07014.24
5.3.80.0100.06013.86
5.3.70.0000.05714.09
5.3.60.0030.07314.02
5.3.50.0130.06713.96
5.3.40.0100.06714.03
5.3.30.0070.05713.89
5.3.20.0130.06013.86
5.3.10.0070.05013.64
5.3.00.0170.06013.71
5.2.170.0070.04311.14
5.2.160.0170.03711.04
5.2.150.0070.05311.14
5.2.140.0030.05710.96
5.2.130.0000.06311.05
5.2.120.0100.05711.26
5.2.110.0270.02711.10
5.2.100.0230.03011.08
5.2.90.0070.05311.27
5.2.80.0130.04311.31
5.2.70.0100.05711.30
5.2.60.0100.04010.96
5.2.50.0000.05011.10
5.2.40.0030.04311.16
5.2.30.0100.03710.92
5.2.20.0030.05310.95
5.2.10.0070.04010.95
5.2.00.0070.04010.70
5.1.60.0070.0309.96
5.1.50.0070.03310.14
5.1.40.0100.0439.96
5.1.30.0000.04010.32
5.1.20.0130.04010.43
5.1.10.0100.04010.26
5.1.00.0130.03010.10
5.0.50.0070.0278.61
5.0.40.0000.0408.36
5.0.30.0000.0438.37
5.0.20.0030.0278.28
5.0.10.0030.0308.36
5.0.00.0000.0438.19
4.4.90.0070.0276.39
4.4.80.0070.0206.38
4.4.70.0070.0176.20
4.4.60.0030.0206.20
4.4.50.0000.0336.20
4.4.40.0030.0376.20
4.4.30.0030.0206.20
4.4.20.0030.0236.20
4.4.10.0100.0276.20
4.4.00.0030.0336.20
4.3.110.0030.0306.20
4.3.100.0030.0306.20
4.3.90.0030.0276.20
4.3.80.0070.0376.20
4.3.70.0030.0206.20
4.3.60.0070.0176.20
4.3.50.0030.0206.20
4.3.40.0000.0476.20
4.3.30.0000.0276.20
4.3.20.0030.0306.20
4.3.10.0000.0236.20
4.3.00.0130.0277.58

preferences:
52.61 ms | 400 KiB | 5 Q