3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = true; $b = false; $arr = array(); //$arr[] = 'asd'; echo $arr ? 'true' : 'false'; echo "no errors!" . $arr ? 'true' : 'false'; ?>

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)
8.3.60.0090.00618.56
8.3.50.0110.01021.85
8.3.40.0040.01118.70
8.3.30.0110.00418.97
8.3.20.0040.00420.22
8.3.10.0080.00021.95
8.3.00.0040.00422.46
8.2.180.0110.01116.38
8.2.170.0070.00722.96
8.2.160.0130.00720.99
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0160.00326.16
8.2.120.0060.00317.63
8.2.110.0000.01019.26
8.2.100.0090.00319.57
8.2.90.0060.00319.05
8.2.80.0080.00017.97
8.2.70.0030.00617.50
8.2.60.0000.00917.93
8.2.50.0000.00918.07
8.2.40.0040.00418.16
8.2.30.0070.00018.06
8.2.20.0040.00417.74
8.2.10.0000.00717.72
8.2.00.0040.00417.72
8.1.280.0140.00325.92
8.1.270.0040.00422.20
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00620.94
8.1.230.0110.00018.97
8.1.220.0050.00317.76
8.1.210.0030.00518.77
8.1.200.0110.00017.35
8.1.190.0000.00817.39
8.1.180.0000.00818.61
8.1.170.0040.00418.51
8.1.160.0040.00421.92
8.1.150.0040.00418.56
8.1.140.0000.00717.25
8.1.130.0000.00717.83
8.1.120.0030.00317.40
8.1.110.0000.00717.27
8.1.100.0030.00317.39
8.1.90.0050.00317.39
8.1.80.0000.00717.43
8.1.70.0070.00017.30
8.1.60.0000.00817.52
8.1.50.0000.00717.44
8.1.40.0000.00717.36
8.1.30.0000.00917.56
8.1.20.0030.00617.46
8.1.10.0030.00517.45
8.1.00.0000.00717.41
8.0.300.0000.00818.77
8.0.290.0040.00417.15
8.0.280.0000.00718.30
8.0.270.0000.00717.23
8.0.260.0060.00016.78
8.0.250.0000.00617.04
8.0.240.0040.00417.01
8.0.230.0030.00316.92
8.0.220.0040.00416.91
8.0.210.0070.00016.89
8.0.200.0060.00016.99
8.0.190.0080.00017.02
8.0.180.0000.00716.93
8.0.170.0070.00016.95
8.0.160.0050.00216.93
8.0.150.0080.00016.92
8.0.140.0040.00416.88
8.0.130.0040.00413.30
8.0.120.0070.00016.86
8.0.110.0040.00416.88
8.0.100.0070.00016.95
8.0.90.0050.00216.83
8.0.80.0060.00916.75
8.0.70.0040.00416.96
8.0.60.0000.00716.77
8.0.50.0040.00416.79
8.0.30.0110.00817.12
8.0.20.0090.01017.40
8.0.10.0000.00817.00
8.0.00.0080.00916.54
7.4.330.0020.00215.00
7.4.320.0030.00316.51
7.4.300.0000.00616.54
7.4.290.0030.00316.50
7.4.280.0030.00516.46
7.4.270.0000.00716.50
7.4.260.0070.00016.30
7.4.250.0000.00716.38
7.4.240.0050.00216.52
7.4.230.0070.00016.41
7.4.220.0100.00716.57
7.4.210.0070.00816.45
7.4.200.0030.00316.51
7.4.190.0070.00016.47
7.4.160.0060.00916.49
7.4.150.0100.00717.40
7.4.140.0100.00817.86
7.4.130.0100.01116.36
7.4.120.0090.00816.55
7.4.110.0100.01316.32
7.4.100.0040.01216.54
7.4.90.0120.00616.43
7.4.80.0090.01219.39
7.4.70.0100.00716.59
7.4.60.0130.00416.47
7.4.50.0080.00016.45
7.4.40.0090.00622.77
7.4.30.0070.01016.40
7.4.00.0040.01215.07
7.3.330.0000.00513.23
7.3.320.0030.00312.99
7.3.310.0030.00316.20
7.3.300.0060.00016.23
7.3.290.0030.01316.23
7.3.280.0100.00816.25
7.3.270.0170.00017.40
7.3.260.0030.02016.28
7.3.250.0100.01016.50
7.3.240.0070.01116.36
7.3.230.0120.00916.40
7.3.210.0100.00716.41
7.3.200.0070.01019.39
7.3.190.0160.00616.41
7.3.180.0060.01016.52
7.3.170.0160.00816.35
7.3.160.0130.00316.40
7.3.120.0100.00614.71
7.3.10.0190.00816.59
7.3.00.0210.00316.41
7.2.330.0040.01216.43
7.2.320.0190.00316.39
7.2.310.0100.01016.36
7.2.300.0070.01016.26
7.2.290.0070.01116.30
7.2.130.0130.01016.46
7.2.120.0040.01916.58
7.2.110.0090.00916.15
7.2.100.0180.00616.73
7.2.90.0110.01916.73
7.2.80.0170.00716.63
7.2.70.0090.00916.59
7.2.60.0070.01016.80
7.2.50.0170.00716.71
7.2.40.0140.01016.43
7.2.30.0140.00816.91
7.2.20.0150.01016.72
7.2.10.0210.00716.68
7.2.00.0120.01216.68
7.1.250.0110.00815.13
7.1.100.0170.00418.00
7.1.70.0030.00716.80
7.1.60.0120.01219.82
7.1.50.0060.01916.82
7.1.00.0030.07722.45
7.0.200.0000.00816.78
7.0.140.0000.07722.11
7.0.60.0100.07719.94
7.0.50.0100.08317.80
7.0.40.0130.07019.96
7.0.30.0500.07320.09
7.0.20.0230.05020.02
7.0.10.0030.09020.17
7.0.00.0170.07720.05
5.6.280.0030.07020.80
5.6.210.0030.06320.70
5.6.200.0100.07718.09
5.6.190.0030.08720.40
5.6.180.0270.03720.57
5.6.170.0270.07320.41
5.6.160.0130.07720.49
5.6.150.0030.08318.18
5.6.140.0030.04018.11
5.6.130.0070.04018.21
5.6.120.0130.07021.12
5.6.110.0030.04320.98
5.6.100.0070.03721.07
5.6.90.0130.04721.00
5.6.80.0270.06020.37
5.6.70.3970.03720.36
5.5.350.0100.08320.39
5.5.340.0100.06717.95
5.5.330.0070.05020.24
5.5.320.0200.08720.21
5.5.310.0230.07020.25
5.5.300.0130.07317.95
5.5.290.0030.04318.01
5.5.280.0070.04320.80
5.5.270.0070.04320.96
5.5.260.0130.07720.75
5.5.250.0030.07320.68
5.5.240.0100.06320.11
5.4.450.0370.06319.55
5.4.440.0470.06319.64
5.4.430.0000.07019.46
5.4.420.0100.05719.52
5.4.410.0130.05019.26
5.4.400.0800.00018.58
5.4.390.0770.00018.61
5.4.380.0230.05318.71
5.4.370.0300.04718.50
5.4.360.0330.05018.50
5.4.350.0300.04718.68
5.4.340.0270.05018.74
5.4.320.0070.04212.45
5.4.310.0070.04012.45
5.4.300.0080.03712.45
5.4.290.0060.04112.45
5.4.280.0080.03312.35
5.4.270.0070.03612.35
5.4.260.0170.05318.83
5.4.250.0230.04018.86
5.4.240.0070.08318.91
5.4.230.0130.05018.82
5.4.220.0100.05718.98
5.4.210.0100.05318.91
5.4.200.0200.07318.91
5.4.190.0130.07718.79
5.4.180.0130.07018.91
5.4.170.0070.07318.87
5.4.160.0130.04718.72
5.4.150.0170.06318.68
5.4.140.0100.07316.20
5.4.130.0130.04716.41
5.4.120.0100.06716.42
5.4.110.0130.05716.29
5.4.100.0170.04316.52
5.4.90.0130.06316.52
5.4.80.0100.07016.38
5.4.70.0030.06016.30
5.4.60.0170.06016.39
5.4.50.0130.04316.29
5.4.40.0100.06016.37
5.4.30.0100.06716.30
5.4.20.0130.07316.37
5.4.10.0070.05316.39
5.4.00.0100.04715.91
5.3.290.0060.04312.80
5.3.280.0130.06714.64
5.3.270.0100.06714.46
5.3.260.0070.05714.31
5.3.250.0070.06014.63
5.3.240.0230.03714.75
5.3.230.0030.06314.59
5.3.220.0070.07014.40
5.3.210.0030.08014.57
5.3.200.0070.05314.50
5.3.190.0130.06714.56
5.3.180.0030.05314.33
5.3.170.0130.04714.61
5.3.160.0100.06714.57
5.3.150.0100.04714.45
5.3.140.0100.05014.32
5.3.130.0100.06014.59
5.3.120.0070.05314.55
5.3.110.0070.05014.24
5.3.100.0100.05014.04
5.3.90.0070.06314.01
5.3.80.0170.05714.17
5.3.70.0030.06713.79
5.3.60.0000.05713.85
5.3.50.0030.05313.83
5.3.40.0200.05313.95
5.3.30.0100.04714.05
5.3.20.0030.05313.56
5.3.10.0130.04713.51
5.3.00.0070.05313.79
5.2.170.0070.06011.05
5.2.160.0130.04010.90
5.2.150.0070.04311.06
5.2.140.0070.04011.07
5.2.130.0030.04711.00
5.2.120.0070.03711.19
5.2.110.0070.04011.10
5.2.100.0170.03311.10
5.2.90.0100.03311.10
5.2.80.0070.03711.09
5.2.70.0100.06011.08
5.2.60.0000.06010.88
5.2.50.0170.03311.01
5.2.40.0070.04010.91
5.2.30.0070.04010.99
5.2.20.0130.05010.95
5.2.10.0130.05010.77
5.2.00.0070.05010.82
5.1.60.0100.04310.14
5.1.50.0100.0409.95
5.1.40.0170.0339.90
5.1.30.0130.04010.41
5.1.20.0030.05310.43
5.1.10.0100.03710.11
5.1.00.0070.04310.21
5.0.50.0030.0309.49
5.0.40.0000.0309.49
5.0.30.0070.0439.49
5.0.20.0000.0309.49
5.0.10.0030.0309.49
5.0.00.0030.0579.49
4.4.90.0000.0239.49
4.4.80.0100.0209.49
4.4.70.0130.0179.49
4.4.60.0070.0309.49
4.4.50.0100.0179.49
4.4.40.0030.0339.49
4.4.30.0070.0239.49
4.4.20.0000.0279.49
4.4.10.0000.0239.49
4.4.00.0070.0409.49
4.3.110.0000.0339.49
4.3.100.0100.0139.49
4.3.90.0070.0179.49
4.3.80.0030.0339.49
4.3.70.0070.0239.49
4.3.60.0030.0209.49
4.3.50.0070.0179.49
4.3.40.0000.0409.49
4.3.30.0000.0239.49
4.3.20.0000.0309.49
4.3.10.0000.0309.49
4.3.00.0130.0137.80

preferences:
42.04 ms | 400 KiB | 5 Q