3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=21; $b=true; if($b && $a!=2) { print("OK"); }

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)
8.3.40.0120.00618.76
8.3.30.0000.01419.07
8.3.20.0040.00420.21
8.3.10.0050.00323.70
8.3.00.0040.00419.13
8.2.170.0150.00322.96
8.2.160.0030.01020.53
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0070.00726.16
8.2.120.0000.00722.12
8.2.110.0030.00722.11
8.2.100.0080.00417.84
8.2.90.0030.00619.28
8.2.80.0040.00418.05
8.2.70.0040.00417.63
8.2.60.0040.00418.03
8.2.50.0040.00418.07
8.2.40.0060.00318.28
8.2.30.0040.00417.98
8.2.20.0060.00317.75
8.2.10.0100.00019.72
8.2.00.0070.00317.69
8.1.270.0040.00423.82
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0080.00023.88
8.1.230.0070.00418.96
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0100.00017.35
8.1.190.0030.00617.51
8.1.180.0050.00318.10
8.1.170.0060.00318.50
8.1.160.0050.00221.88
8.1.150.0020.00518.54
8.1.140.0040.00417.36
8.1.130.0030.00317.81
8.1.120.0030.00517.50
8.1.110.0040.00417.45
8.1.100.0040.00417.45
8.1.90.0040.00417.43
8.1.80.0030.00517.46
8.1.70.0030.00317.47
8.1.60.0000.00817.46
8.1.50.0050.00517.35
8.1.40.0040.00417.41
8.1.30.0030.00617.50
8.1.20.0040.00417.58
8.1.10.0050.00317.50
8.1.00.0040.00417.32
8.0.300.0040.00418.77
8.0.290.0030.00317.15
8.0.280.0030.00318.41
8.0.270.0000.00817.19
8.0.260.0030.00316.69
8.0.250.0040.00416.84
8.0.240.0000.00716.93
8.0.230.0000.00716.95
8.0.220.0030.00316.87
8.0.210.0030.00316.84
8.0.200.0030.00316.89
8.0.190.0060.00316.84
8.0.180.0030.00516.88
8.0.170.0040.00416.89
8.0.160.0040.00416.80
8.0.150.0070.00016.85
8.0.140.0000.00716.74
8.0.130.0050.00013.36
8.0.120.0000.00916.84
8.0.110.0060.00316.86
8.0.100.0040.00416.78
8.0.90.0040.00416.75
8.0.80.0040.01516.86
8.0.70.0000.00716.93
8.0.60.0040.00416.96
8.0.50.0050.00316.86
8.0.30.0120.00817.17
8.0.20.0150.00317.40
8.0.10.0000.00717.02
8.0.00.0160.00616.81
7.4.330.0000.00515.16
7.4.320.0000.00616.63
7.4.300.0030.00316.41
7.4.290.0040.00416.51
7.4.280.0030.00316.41
7.4.270.0030.00316.53
7.4.260.0000.00716.60
7.4.250.0060.00316.39
7.4.240.0030.00316.47
7.4.230.0000.00716.30
7.4.220.0130.00316.54
7.4.210.0060.00916.52
7.4.200.0030.00316.58
7.4.190.0000.00716.43
7.4.160.0100.00716.50
7.4.150.0090.00917.40
7.4.140.0120.00517.86
7.4.130.0130.00416.51
7.4.120.0080.01016.45
7.4.110.0100.00716.50
7.4.100.0120.00616.71
7.4.90.0140.00316.49
7.4.80.0110.00619.39
7.4.70.0030.01316.54
7.4.60.0150.00016.55
7.4.50.0070.00016.47
7.4.40.0030.01022.77
7.4.30.0070.01016.39
7.4.00.0030.01514.86
7.3.330.0000.00513.01
7.3.320.0000.00513.16
7.3.310.0040.00416.28
7.3.300.0070.00016.16
7.3.290.0050.00916.29
7.3.280.0110.00916.26
7.3.270.0070.01017.40
7.3.260.0090.00916.63
7.3.250.0060.01216.45
7.3.240.0070.01116.27
7.3.230.0140.00316.39
7.3.210.0160.00316.59
7.3.200.0090.00619.39
7.3.190.0140.00416.48
7.3.180.0110.00616.18
7.3.170.0100.00616.27
7.3.160.0090.00616.45
7.3.120.0070.00814.74
7.3.110.0070.01115.02
7.3.100.0030.01214.81
7.3.90.0040.01514.87
7.3.80.0130.00314.63
7.3.70.0150.00414.83
7.3.60.0060.00614.87
7.3.50.0080.00814.84
7.3.40.0030.01314.57
7.3.30.0040.00814.56
7.3.20.0080.00616.80
7.3.10.0000.01616.53
7.3.00.0040.01116.55
7.2.330.0070.01016.64
7.2.320.0100.01016.56
7.2.310.0070.01416.60
7.2.300.0090.00916.31
7.2.290.0100.00716.74
7.2.250.0070.01314.80
7.2.240.0100.00615.03
7.2.230.0100.01014.84
7.2.220.0030.01614.96
7.2.210.0080.01114.93
7.2.200.0040.01514.91
7.2.190.0030.00914.88
7.2.180.0000.01814.86
7.2.170.0030.01414.82
7.2.00.0030.00619.25
7.1.330.0110.00415.76
7.1.320.0100.00715.63
7.1.310.0120.00315.86
7.1.300.0000.01115.65
7.1.290.0060.00915.51
7.1.280.0040.00715.46
7.1.270.0090.00315.70
7.1.260.0110.00415.55
7.1.100.0140.01116.37
7.1.70.0060.00917.12
7.1.60.0100.01319.33
7.1.50.0090.01216.89
7.1.00.0030.07322.54
7.0.200.0000.00916.98
7.0.140.0030.07721.95
7.0.100.0100.08019.93
7.0.90.0070.08720.02
7.0.80.0100.06020.12
7.0.70.0130.07720.01
7.0.60.0100.06719.90
7.0.50.0100.08020.31
7.0.40.0130.05720.00
7.0.30.0130.06720.15
7.0.20.0170.07320.04
7.0.10.0230.06720.13
7.0.00.0100.04320.07
5.6.280.0030.07320.86
5.6.250.0000.08720.80
5.6.240.0070.04020.58
5.6.230.0070.08720.68
5.6.220.0070.08020.67
5.6.210.0030.08320.68
5.6.200.0130.08021.00
5.6.190.0100.07721.13
5.6.180.0030.08021.03
5.6.170.0130.07721.09
5.6.160.0130.07320.93
5.6.150.0130.06721.08
5.6.140.0100.05720.93
5.6.130.0100.07321.01
5.6.120.0130.08021.09
5.6.110.0070.06321.06
5.6.100.0030.08321.02
5.6.90.0070.08720.98
5.6.80.0100.04320.49
5.6.70.0100.07020.32
5.6.60.0130.07020.40
5.6.50.0070.08320.41
5.6.40.0170.07320.39
5.6.30.0070.06320.40
5.6.20.0130.07320.52
5.6.10.0200.07020.30
5.6.00.0070.08020.37
5.5.380.0030.07320.33
5.5.370.0070.08020.35
5.5.360.0070.05020.42
5.5.350.0170.07720.36
5.5.340.0170.05720.82
5.5.330.0070.08320.79
5.5.320.0170.07020.90
5.5.310.0100.05020.78
5.5.300.0170.07720.88
5.5.290.0030.05020.81
5.5.280.0100.05720.90
5.5.270.0000.06720.87
5.5.260.0130.07720.84
5.5.250.0130.06020.58
5.5.240.0000.08020.11
5.5.230.0130.04020.10
5.5.220.0100.07020.20
5.5.210.0070.06720.01
5.5.200.0070.07720.25
5.5.190.0100.07720.20
5.5.180.0100.07720.17
5.5.160.0100.07020.17
5.5.150.0070.04320.20
5.5.140.0000.08020.17
5.5.130.0030.05320.22
5.5.120.0170.07020.11
5.5.110.0100.07320.09
5.5.100.0070.08020.06
5.5.90.0100.07720.10
5.5.80.0070.07720.09
5.5.70.0100.07720.03
5.5.60.0070.04720.08
5.5.50.0070.05320.05
5.5.40.0170.05720.12
5.5.30.0100.08020.14
5.5.20.0130.07320.13
5.5.10.0030.06719.98
5.5.00.0130.07719.95
5.4.450.0100.07319.47
5.4.440.0070.08319.37
5.4.430.0070.08319.22
5.4.420.0070.08019.44
5.4.410.0100.03719.23
5.4.400.0070.07019.03
5.4.390.0100.07019.12
5.4.380.0070.07319.12
5.4.370.0000.07718.82
5.4.360.0000.04719.07
5.4.350.0070.05319.12
5.4.340.0070.04319.14
5.4.320.0100.08018.98
5.4.310.0130.06718.95
5.4.300.0070.07318.96
5.4.290.0030.07319.11
5.4.280.0070.08318.78
5.4.270.0000.07019.04
5.4.260.0130.06718.94
5.4.250.0030.08318.93
5.4.240.0100.07718.96
5.4.230.0030.08319.14
5.4.220.0130.05319.04
5.4.210.0170.06318.80
5.4.200.0030.07719.09
5.4.190.0170.07018.96
5.4.180.0100.07719.15
5.4.170.0030.08319.06
5.4.160.0130.07319.04
5.4.150.0100.05719.09
5.4.140.0070.07716.27
5.4.130.0070.07316.28
5.4.120.0100.07316.36
5.4.110.0100.04316.28
5.4.100.0100.06716.25
5.4.90.0100.08716.33
5.4.80.0000.07716.29
5.4.70.0070.07716.36
5.4.60.0100.07316.21
5.4.50.0170.06016.33
5.4.40.0230.03716.45
5.4.30.0000.07716.31
5.4.20.0130.06316.27
5.4.10.0030.05016.22
5.4.00.0070.05315.77
5.3.290.0170.06714.52
5.3.280.0070.07314.54
5.3.270.0070.07714.55
5.3.260.0100.08014.61
5.3.250.0000.08014.62
5.3.240.0030.08014.58
5.3.230.0100.06714.41
5.3.220.0070.07714.42
5.3.210.0070.08014.57
5.3.200.0100.07314.55
5.3.190.0130.06714.42
5.3.180.0100.07314.56
5.3.170.0070.06714.52
5.3.160.0100.07714.52
5.3.150.0130.06314.41
5.3.140.0030.05014.46
5.3.130.0070.07314.50
5.3.120.0070.07714.40
5.3.110.0100.07014.36
5.3.100.0100.07713.98
5.3.90.0070.07013.92
5.3.80.0070.07013.95
5.3.70.0030.05714.00
5.3.60.0070.05313.96
5.3.50.0030.08013.80
5.3.40.0030.05313.92
5.3.30.0030.05013.77
5.3.20.0100.07013.54
5.3.10.0130.06013.64
5.3.00.0030.07013.63
5.2.170.0030.06312.40
5.2.160.0100.05712.40
5.2.150.0030.05012.40
5.2.140.0070.06012.40
5.2.130.0000.06712.40
5.2.120.0030.06012.40
5.2.110.0070.06012.40
5.2.100.0100.04312.40
5.2.90.0030.06012.40
5.2.80.0030.06312.40
5.2.70.0030.06012.40
5.2.60.0100.04312.40
5.2.50.0070.06312.40
5.2.40.0000.06312.40
5.2.30.0100.04012.40
5.2.20.0070.03712.40
5.2.10.0070.06312.40
5.2.00.0070.05712.40
5.1.60.0070.04712.40
5.1.50.0100.04712.40
5.1.40.0070.04312.40
5.1.30.0130.04712.40
5.1.20.0030.05012.40
5.1.10.0100.04712.40
5.1.00.0000.06312.40
5.0.50.0000.04012.40
5.0.40.0070.04312.40
5.0.30.0000.06012.40
5.0.20.0000.04012.40
5.0.10.0030.03012.40
5.0.00.0070.05712.40
4.4.90.0030.03712.40
4.4.80.0030.03312.40
4.4.70.0030.03012.40
4.4.60.0030.03712.40
4.4.50.0070.02712.40
4.4.40.0000.05712.40
4.4.30.0000.03712.40
4.4.20.0030.03012.40
4.4.10.0030.03712.40
4.4.00.0000.05012.40
4.3.110.0070.03012.40
4.3.100.0030.02712.40
4.3.90.0070.03312.40
4.3.80.0030.05012.40
4.3.70.0030.03312.40
4.3.60.0000.03012.40
4.3.50.0030.03712.40
4.3.40.0030.05312.40
4.3.30.0000.03012.40
4.3.20.0000.03712.40
4.3.10.0000.02712.40
4.3.00.0030.03312.40

preferences:
46.54 ms | 400 KiB | 5 Q