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)
8.3.60.0110.00318.45
8.3.50.0180.00521.27
8.3.40.0040.01118.79
8.3.30.0110.00420.16
8.3.20.0080.00018.73
8.3.10.0080.00021.08
8.3.00.0070.00022.34
8.2.180.0150.00016.75
8.2.170.0100.01022.96
8.2.160.0120.00620.32
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0070.00019.95
8.2.110.0050.00520.33
8.2.100.0040.00817.63
8.2.90.0040.00419.22
8.2.80.0000.00819.39
8.2.70.0040.00417.50
8.2.60.0040.00418.04
8.2.50.0060.00318.07
8.2.40.0000.00718.28
8.2.30.0000.00719.34
8.2.20.0050.00217.81
8.2.10.0000.00817.66
8.2.00.0030.00517.80
8.1.280.0040.01125.92
8.1.270.0080.00023.99
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00622.61
8.1.230.0120.00020.84
8.1.220.0000.00818.77
8.1.210.0030.00519.04
8.1.200.0090.00017.22
8.1.190.0030.00617.50
8.1.180.0000.00818.10
8.1.170.0050.00318.47
8.1.160.0040.00418.82
8.1.150.0040.00418.64
8.1.140.0030.00517.49
8.1.130.0030.00317.91
8.1.120.0000.01017.44
8.1.110.0000.00717.48
8.1.100.0040.00417.47
8.1.90.0020.00517.45
8.1.80.0000.00717.38
8.1.70.0030.00317.33
8.1.60.0030.00617.55
8.1.50.0000.00817.35
8.1.40.0040.00417.53
8.1.30.0000.00817.70
8.1.20.0090.00017.65
8.1.10.0000.00817.56
8.1.00.0070.00017.44
8.0.300.0020.00519.91
8.0.290.0000.00717.18
8.0.280.0080.00018.41
8.0.270.0000.00717.20
8.0.260.0000.00618.45
8.0.250.0000.00716.97
8.0.240.0040.00417.01
8.0.230.0050.00216.92
8.0.220.0040.00416.89
8.0.210.0030.00316.86
8.0.200.0030.00317.00
8.0.190.0080.00016.99
8.0.180.0040.00416.98
8.0.170.0030.00616.84
8.0.160.0050.00316.94
8.0.150.0000.00716.86
8.0.140.0030.00416.89
8.0.130.0000.00513.42
8.0.120.0000.00716.84
8.0.110.0070.00016.92
8.0.100.0040.00416.88
8.0.90.0060.00316.82
8.0.80.0070.01416.90
8.0.70.0000.00716.99
8.0.60.0000.00716.79
8.0.50.0040.00416.94
8.0.30.0120.00717.01
8.0.20.0120.00617.40
8.0.10.0030.00516.89
8.0.00.0080.01116.69
7.4.330.0000.00516.62
7.4.320.0050.00216.43
7.4.300.0030.00316.51
7.4.290.0030.00316.36
7.4.280.0070.00016.45
7.4.270.0000.00716.46
7.4.260.0030.00313.21
7.4.250.0030.00516.52
7.4.240.0000.00816.56
7.4.230.0070.00016.37
7.4.220.0080.00816.48
7.4.210.0080.00916.56
7.4.200.0040.00316.54
7.4.190.0030.00316.69
7.4.160.0090.00616.27
7.4.150.0030.01417.40
7.4.140.0060.01217.86
7.4.130.0060.01116.53
7.4.120.0110.00816.62
7.4.110.0170.00716.47
7.4.100.0080.00916.62
7.4.90.0110.00516.51
7.4.80.0090.00919.39
7.4.70.0110.00716.58
7.4.60.0140.00716.56
7.4.50.0080.00016.34
7.4.40.0070.00522.77
7.4.30.0050.01416.48
7.4.00.0120.00415.01
7.3.330.0060.00013.15
7.3.320.0020.00213.25
7.3.310.0030.00316.40
7.3.300.0030.00516.31
7.3.290.0030.01016.28
7.3.280.0090.00716.31
7.3.270.0160.00717.40
7.3.260.0110.00818.24
7.3.250.0120.00916.41
7.3.240.0150.00616.25
7.3.230.0080.01216.61
7.3.210.0080.00916.34
7.3.200.0170.00719.39
7.3.190.0130.00916.39
7.3.180.0080.00816.43
7.3.170.0080.00816.34
7.3.160.0030.01316.35
7.3.120.0060.00914.71
7.2.330.0140.00416.68
7.2.320.0090.00816.61
7.2.310.0060.01416.66
7.2.300.0080.00816.62
7.2.290.0060.01116.63
7.2.60.0040.00816.69
7.1.200.0080.00415.89
7.1.100.0040.00817.75
7.1.70.0040.00817.14
7.1.60.0150.00719.24
7.1.50.0060.01516.92
7.1.00.0030.04322.45
7.0.200.0000.00716.75
7.0.140.0030.07322.11
7.0.80.0630.05319.89
7.0.70.0570.06719.97
7.0.60.0470.03719.97
7.0.50.0530.07020.26
7.0.40.0230.07320.09
7.0.30.0030.08319.94
7.0.20.0000.07720.18
7.0.10.0000.08320.07
7.0.00.0030.09020.02
5.6.280.0030.07021.10
5.6.230.0130.06320.68
5.6.220.0030.07720.61
5.6.210.0130.04720.55
5.6.200.0070.07021.04
5.6.190.0070.08320.93
5.6.180.0170.05021.06
5.6.170.0030.06320.96
5.6.160.0100.04021.10
5.6.150.0000.04720.96
5.6.140.0070.04020.95
5.6.130.0100.04021.11
5.6.120.0070.04321.11
5.6.110.0070.07321.00
5.6.100.0100.03721.02
5.6.90.0100.08020.93
5.6.80.0030.04320.46
5.6.70.0100.03720.32
5.6.60.0000.07720.50
5.6.50.0030.08720.43
5.6.40.0200.07020.31
5.6.30.0030.05020.52
5.6.20.0070.05320.43
5.6.10.0100.05720.29
5.6.00.0100.04020.29
5.5.370.0170.07320.35
5.5.360.0100.03720.34
5.5.350.0070.05020.34
5.5.340.0100.08320.74
5.5.330.0170.06720.88
5.5.320.0070.05720.88
5.5.310.0030.08320.88
5.5.300.0130.04020.74
5.5.290.0030.04320.75
5.5.280.0100.08720.91
5.5.270.0030.08320.88
5.5.260.0070.06720.82
5.5.250.0070.08020.63
5.5.240.0100.07720.16
5.5.230.0030.07720.23
5.5.220.0100.05020.24
5.5.210.0030.04720.28
5.5.200.0100.06020.13
5.5.190.0130.07720.14
5.5.180.0000.08020.21
5.5.160.0030.07320.25
5.5.150.0170.05720.22
5.5.140.0130.07020.10
5.5.130.0100.04720.14
5.5.120.0070.06020.14
5.5.110.0000.08720.11
5.5.100.0070.09019.93
5.5.90.0100.07720.12
5.5.80.0030.06320.09
5.5.70.0030.04320.16
5.5.60.0070.05720.00
5.5.50.0130.07720.15
5.5.40.0200.04720.05
5.5.30.0070.07020.14
5.5.20.0130.08020.03
5.5.10.0070.08020.10
5.5.00.0100.07320.02
5.4.450.0030.04019.39
5.4.440.0070.03719.37
5.4.430.0030.04719.27
5.4.420.0070.05719.40
5.4.410.0130.06719.42
5.4.400.0030.08719.07
5.4.390.0070.06719.04
5.4.380.0030.05019.12
5.4.370.0070.05318.94
5.4.360.0000.08019.05
5.4.350.0030.08019.11
5.4.340.0030.06018.96
5.4.320.0070.04719.05
5.4.310.0030.04719.07
5.4.300.0070.08019.02
5.4.290.0200.06318.78
5.4.280.0070.04018.78
5.4.270.0170.06319.14
5.4.260.0100.07719.02
5.4.250.0170.05718.80
5.4.240.0230.06718.81
5.4.230.0030.04019.24
5.4.220.0100.07719.22
5.4.210.0070.05718.96
5.4.200.0200.06718.89
5.4.190.0100.05018.96
5.4.180.0030.04319.02
5.4.170.0030.05019.02
5.4.160.0070.06319.10
5.4.150.0100.07718.97
5.4.140.0030.07716.33
5.4.130.0130.07016.09
5.4.120.0100.07016.27
5.4.110.0100.07016.20
5.4.100.0030.06716.28
5.4.90.0030.06716.26
5.4.80.0100.04716.24
5.4.70.0100.06716.36
5.4.60.0030.06316.42
5.4.50.0130.06316.33
5.4.40.0100.07316.44
5.4.30.0100.05716.37
5.4.20.0000.07016.29
5.4.10.0070.06016.27
5.4.00.0230.05315.81
5.3.290.0070.07314.61
5.3.280.0070.04714.50
5.3.270.0070.05714.46
5.3.260.0130.07014.56
5.3.250.0100.07314.46
5.3.240.0030.07014.59
5.3.230.0070.08314.59
5.3.220.0030.07314.55
5.3.210.0070.06014.42
5.3.200.0130.05714.52
5.3.190.0130.07014.43
5.3.180.0070.08014.50
5.3.170.0030.06014.57
5.3.160.0130.06714.55
5.3.150.0200.07314.55
5.3.140.0030.08014.55
5.3.130.0030.06714.50
5.3.120.0070.06314.37
5.3.110.0100.06714.45
5.3.100.0030.07314.02
5.3.90.0070.06013.96
5.3.80.0030.07314.02
5.3.70.0130.06713.92
5.3.60.0030.07014.02
5.3.50.0130.07013.88
5.3.40.0070.08013.70
5.3.30.0000.08013.66
5.3.20.0070.07013.68
5.3.10.0100.07013.64
5.3.00.0070.06713.39
5.2.170.0000.03711.96
5.2.160.0030.06011.96
5.2.150.0070.06011.96
5.2.140.0100.05311.96
5.2.130.0030.06011.96
5.2.120.0070.04311.96
5.2.110.0070.06311.96
5.2.100.0100.06011.96
5.2.90.0070.06311.96
5.2.80.0000.05311.96
5.2.70.0100.05711.96
5.2.60.0070.03711.96
5.2.50.0100.04711.96
5.2.40.0100.05711.96
5.2.30.0100.06011.96
5.2.20.0030.06011.96
5.2.10.0000.06311.96
5.2.00.0030.06011.96
5.1.60.0030.03711.96
5.1.50.0100.05011.96
5.1.40.0070.04711.96
5.1.30.0000.05711.96
5.1.20.0030.05311.96
5.1.10.0030.05711.96
5.1.00.0170.04311.96
5.0.50.0070.04011.96
5.0.40.0070.03311.96
5.0.30.0030.06311.96
5.0.20.0100.03711.96
5.0.10.0100.02711.96
5.0.00.0000.05311.96
4.4.90.0070.02311.96
4.4.80.0030.03711.96
4.4.70.0100.03011.96
4.4.60.0030.02311.96
4.4.50.0000.03711.96
4.4.40.0130.03711.96
4.4.30.0030.03311.96
4.4.20.0000.02711.96
4.4.10.0000.03011.96
4.4.00.0000.05711.96
4.3.110.0000.03011.96
4.3.100.0000.03711.96
4.3.90.0000.03011.96
4.3.80.0000.03311.96
4.3.70.0030.01711.96
4.3.60.0070.03011.96
4.3.50.0030.02711.96
4.3.40.0000.05711.96
4.3.30.0030.02711.96
4.3.20.0000.03711.96
4.3.10.0030.03311.96
4.3.00.0030.03011.96

preferences:
46.02 ms | 401 KiB | 5 Q