3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL | E_STRICT); $arry = array(1=>1); $notarry = NULL; $intvar = 123; echo "1. arry[1] = " . $arry[1] . "\n"; echo "2. arry[2] = " . $arry[2] . "\n"; echo "3. intvar[0] = " . $intvar[0] . "\n"; echo "4. intvar[1] = " . $intvar[1] . "\n"; echo "5. notarry[1] = " . $notarry[1] . "\n";

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)
8.3.60.0130.01018.55
8.3.50.0080.01021.98
8.3.40.0090.00918.84
8.3.30.0110.00419.07
8.3.20.0020.00520.16
8.3.10.0050.00222.10
8.3.00.0070.00022.58
8.2.180.0070.01116.71
8.2.170.0090.00922.96
8.2.160.0110.00420.83
8.2.150.0000.00724.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0060.00319.95
8.2.110.0060.00322.30
8.2.100.0110.00017.84
8.2.90.0040.00419.26
8.2.80.0040.00418.03
8.2.70.0060.00317.63
8.2.60.0030.00618.03
8.2.50.0040.00418.07
8.2.40.0060.00318.28
8.2.30.0060.00318.04
8.2.20.0070.00017.84
8.2.10.0030.00519.61
8.2.00.0090.00017.77
8.1.280.0100.01325.92
8.1.270.0040.00422.08
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00023.72
8.1.230.0090.00319.16
8.1.220.0040.00417.76
8.1.210.0000.00818.77
8.1.200.0030.00617.22
8.1.190.0000.00817.53
8.1.180.0040.00418.10
8.1.170.0060.00918.07
8.1.160.0000.00722.02
8.1.150.0040.00418.64
8.1.140.0050.00317.45
8.1.130.0030.00317.87
8.1.120.0080.00017.47
8.1.110.0000.00817.34
8.1.100.0040.00417.36
8.1.90.0000.00717.41
8.1.80.0040.00417.34
8.1.70.0070.00017.43
8.1.60.0030.00517.61
8.1.50.0000.00817.46
8.1.40.0040.00417.55
8.1.30.0080.00017.58
8.1.20.0040.00417.48
8.1.10.0040.00417.55
8.1.00.0000.00817.52
8.0.300.0070.00018.77
8.0.290.0080.00017.16
8.0.280.0000.00718.47
8.0.270.0080.00017.31
8.0.260.0000.00716.80
8.0.250.0040.00416.95
8.0.240.0040.00416.93
8.0.230.0030.00317.08
8.0.220.0070.00016.88
8.0.210.0000.00716.92
8.0.200.0030.00316.97
8.0.190.0040.00417.02
8.0.180.0030.00516.84
8.0.170.0040.00416.95
8.0.160.0040.00417.02
8.0.150.0030.00316.83
8.0.140.0070.00016.95
8.0.130.0000.00613.32
8.0.120.0000.00716.82
8.0.110.0040.00417.02
8.0.100.0030.00316.82
8.0.90.0000.00716.95
8.0.80.0040.01417.04
8.0.70.0040.00417.01
8.0.60.0000.00716.86
8.0.50.0000.00816.86
8.0.30.0110.00817.15
8.0.20.0060.01117.40
8.0.10.0040.00417.00
8.0.00.0090.01116.62
7.4.330.0030.00315.04
7.4.320.0030.00316.52
7.4.300.0000.00616.34
7.4.290.0050.00316.45
7.4.280.0000.00716.53
7.4.270.0030.00516.48
7.4.260.0030.00316.41
7.4.250.0070.00016.26
7.4.240.0010.00616.42
7.4.230.0000.00716.35
7.4.220.0120.01216.40
7.4.210.0100.00416.57
7.4.200.0040.00416.41
7.4.190.0040.00416.41
7.4.160.0090.00916.59
7.4.150.0170.00017.40
7.4.140.0080.01117.86
7.4.130.0020.01516.46
7.4.120.0090.00816.36
7.4.110.0060.01216.38
7.4.100.0050.01116.46
7.4.90.0120.00616.55
7.4.80.0110.01219.39
7.4.70.0110.00516.38
7.4.60.0030.01216.55
7.4.50.0000.00616.27
7.4.40.0030.01022.77
7.4.30.0030.01316.59
7.4.00.0100.00714.99
7.3.330.0000.00513.17
7.3.320.0050.00213.19
7.3.310.0050.00316.28
7.3.300.0070.00016.36
7.3.290.0030.01016.31
7.3.280.0090.00716.27
7.3.270.0070.01117.40
7.3.260.0180.00316.20
7.3.250.0120.00716.51
7.3.240.0070.01116.29
7.3.230.0100.00716.39
7.3.210.0140.00316.42
7.3.200.0110.00619.39
7.3.190.0090.01216.41
7.3.180.0080.00816.41
7.3.170.0040.01216.43
7.3.160.0070.01016.32
7.3.120.0070.01014.91
7.3.110.0090.00614.79
7.3.100.0070.01114.84
7.3.90.0070.01014.89
7.3.80.0110.00314.72
7.3.70.0000.01614.81
7.3.60.0090.00614.68
7.3.50.0000.01414.99
7.3.40.0100.00714.88
7.3.30.0060.01014.77
7.3.20.0040.00816.70
7.3.10.0090.00616.57
7.3.00.0090.00916.74
7.2.330.0110.00716.64
7.2.320.0060.01716.78
7.2.310.0060.01516.75
7.2.300.0060.00916.71
7.2.290.0030.01716.55
7.2.240.0060.01315.13
7.2.230.0060.00915.20
7.2.220.0070.01015.30
7.2.210.0000.01415.27
7.2.200.0060.00915.03
7.2.190.0090.00615.18
7.2.180.0070.00715.14
7.2.170.0130.00615.00
7.2.160.0090.00614.98
7.2.150.0090.00417.05
7.2.140.0110.00716.80
7.2.130.0060.00616.91
7.2.120.0070.01316.91
7.2.110.0060.01216.82
7.2.100.0140.00016.92
7.2.90.0080.00416.99
7.2.80.0100.00317.10
7.2.70.0030.01216.82
7.2.60.0070.00716.97
7.2.50.0040.01116.90
7.2.40.0000.01416.96
7.2.30.0030.01016.89
7.2.20.0130.00317.09
7.2.10.0060.00917.09
7.2.00.0060.01018.18
7.1.330.0130.00315.86
7.1.320.0070.00315.83
7.1.310.0040.00815.69
7.1.300.0070.01015.75
7.1.290.0070.01015.66
7.1.280.0090.00615.79
7.1.270.0030.01015.80
7.1.260.0110.00415.64
7.1.250.0100.00715.86
7.1.100.0060.00617.96
7.1.70.0120.00417.06
7.1.60.0030.02119.82
7.1.50.0120.00916.80
7.1.00.0030.07322.37
7.0.200.0070.00716.75
7.0.140.0070.07022.08
7.0.100.0100.05019.95
7.0.90.0270.06319.99
7.0.80.0030.07019.92
7.0.70.0130.08319.97
7.0.60.0070.08019.89
7.0.50.0200.06320.25
7.0.40.0170.07320.18
7.0.30.0130.08020.13
7.0.20.0100.08720.08
7.0.10.0000.08020.04
7.0.00.0030.04320.07
5.6.280.0100.06721.12
5.6.250.0130.08320.78
5.6.240.0130.07020.52
5.6.230.0100.06020.50
5.6.220.0100.05020.57
5.6.210.0070.05720.55
5.6.200.0170.07321.11
5.6.190.0130.06321.07
5.6.180.0100.08021.05
5.6.170.0100.08320.95
5.6.160.0100.07321.07
5.6.150.0100.08321.00
5.6.140.0100.07020.95
5.6.130.0100.07721.10
5.6.120.0100.04321.10
5.6.110.0030.07721.09
5.6.100.0100.06720.91
5.6.90.0070.07721.01
5.6.80.0030.06320.40
5.6.70.0030.04720.39
5.6.60.0030.08320.38
5.6.50.0100.04720.39
5.6.40.0030.07720.30
5.6.30.0100.07020.37
5.6.20.0170.06720.41
5.6.10.0030.08020.40
5.6.00.0170.06720.41
5.5.380.0130.07020.44
5.5.370.0100.08320.41
5.5.360.0100.07320.41
5.5.350.0100.05020.42
5.5.340.0130.04320.74
5.5.330.0130.08320.91
5.5.320.0100.07720.77
5.5.310.0170.06720.77
5.5.300.0030.04320.89
5.5.290.0070.05020.92
5.5.280.0100.08020.91
5.5.270.0070.10020.92
5.5.260.0100.04320.86
5.5.250.0030.08320.61
5.5.240.0030.05020.27
5.5.230.0070.04020.18
5.5.220.0100.07720.28
5.5.210.0100.07720.28
5.5.200.0070.08020.08
5.5.190.0000.08320.22
5.5.180.0030.04020.21
5.5.160.0100.06720.27
5.5.150.0070.04319.98
5.5.140.0100.04720.17
5.5.130.0030.08320.24
5.5.120.0070.07720.18
5.5.110.0170.07320.17
5.5.100.0070.04720.15
5.5.90.0170.05320.11
5.5.80.0130.06719.94
5.5.70.0130.06320.08
5.5.60.0070.04719.93
5.5.50.0100.04320.00
5.5.40.0030.08719.92
5.5.30.0100.06319.99
5.5.20.0070.07720.13
5.5.10.0100.07020.13
5.5.00.0000.04720.11
5.4.450.0070.08719.30
5.4.440.0000.09719.14
5.4.430.0070.08019.44
5.4.420.0130.07319.35
5.4.410.0030.04719.35
5.4.400.0100.05318.83
5.4.390.0030.07719.06
5.4.380.0070.07018.81
5.4.370.0000.07319.04
5.4.360.0030.04319.05
5.4.350.0100.06319.06
5.4.340.0030.08319.03
5.4.320.0030.08319.11
5.4.310.0070.08319.02
5.4.300.0000.07719.03
5.4.290.0170.06719.12
5.4.280.0130.07018.81
5.4.270.0070.04318.96
5.4.260.0030.07319.03
5.4.250.0070.06719.07
5.4.240.0030.05719.09
5.4.230.0130.03718.80
5.4.220.0030.07019.05
5.4.210.0070.07719.14
5.4.200.0070.07319.11
5.4.190.0100.07019.08
5.4.180.0130.05719.01
5.4.170.0100.07319.10
5.4.160.0070.07718.96
5.4.150.0100.07019.09
5.4.140.0030.07316.12
5.4.130.0030.05716.34
5.4.120.0000.06016.38
5.4.110.0070.05316.45
5.4.100.0200.03016.33
5.4.90.0000.06716.30
5.4.80.0000.07016.45
5.4.70.0070.07716.32
5.4.60.0130.07016.28
5.4.50.0030.05716.28
5.4.40.0170.07316.36
5.4.30.0100.06716.40
5.4.20.0200.05316.31
5.4.10.0070.07716.28
5.4.00.0100.06315.83
5.3.290.0130.05314.65
5.3.280.0100.07714.59
5.3.270.0000.05014.58
5.3.260.0070.07314.61
5.3.250.0070.07714.42
5.3.240.0100.05314.46
5.3.230.0070.07314.59
5.3.220.0030.07714.55
5.3.210.0000.06714.57
5.3.200.0070.07714.53
5.3.190.0070.07314.40
5.3.180.0100.07014.40
5.3.170.0230.06014.57
5.3.160.0030.03714.42
5.3.150.0000.07714.50
5.3.140.0070.07014.39
5.3.130.0100.07314.55
5.3.120.0100.07314.45
5.3.110.0070.07014.49
5.3.100.0100.06013.89
5.3.90.0130.06313.96
5.3.80.0000.07014.02
5.3.70.0030.07013.95
5.3.60.0130.07313.99
5.3.50.0070.06313.95
5.3.40.0230.06313.81
5.3.30.0030.07713.77
5.3.20.0100.07313.68
5.3.10.0070.06313.43
5.3.00.0200.05013.59
5.2.170.0100.05712.09
5.2.160.0030.07312.09
5.2.150.0170.06012.09
5.2.140.0030.04712.09
5.2.130.0070.04312.09
5.2.120.0000.06012.09
5.2.110.0030.03312.09
5.2.100.0000.06712.09
5.2.90.0030.07312.09
5.2.80.0070.06312.09
5.2.70.0070.04012.09
5.2.60.0030.07012.09
5.2.50.0070.04012.09
5.2.40.0100.06012.09
5.2.30.0170.05012.09
5.2.20.0100.05712.09
5.2.10.0030.06012.09
5.2.00.0100.04712.09
5.1.60.0070.03712.09
5.1.50.0070.02312.09
5.1.40.0070.05012.09
5.1.30.0070.05012.09
5.1.20.0030.04712.09
5.1.10.0000.06312.09
5.1.00.0070.05712.09
5.0.50.0030.02012.09
5.0.40.0000.04712.09
5.0.30.0070.03312.09
5.0.20.0030.03312.09
5.0.10.0000.03312.09
5.0.00.0030.06312.09
4.4.90.0000.02012.09
4.4.80.0070.03312.09
4.4.70.0070.03312.09
4.4.60.0030.03712.09
4.4.50.0070.03312.09
4.4.40.0000.03312.09
4.4.30.0000.02312.09
4.4.20.0030.03012.09
4.4.10.0000.01712.09
4.4.00.0000.03012.09
4.3.110.0030.03312.09
4.3.100.0030.03312.09
4.3.90.0030.01712.09
4.3.80.0000.04012.09
4.3.70.0000.02312.09
4.3.60.0070.01312.09
4.3.50.0070.02312.09
4.3.40.0000.05312.09
4.3.30.0070.01312.09
4.3.20.0030.02712.09
4.3.10.0030.02312.09
4.3.00.0000.03712.09

preferences:
36.69 ms | 400 KiB | 5 Q