3v4l.org

run code in 300+ PHP versions simultaneously
<html> <body> <?php $a = 0; $b = 0; for ( $i=0; $i<5; $i++ ) { $a += 10; $b += 5; } echo ("At the end of the loop a=$a and b=$b" ); ?> </body> </html>

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)
8.3.70.0080.01216.58
8.3.60.0100.00716.75
8.3.50.0080.01022.09
8.3.40.0030.01218.54
8.3.30.0070.00719.08
8.3.20.0040.00420.21
8.3.10.0030.00623.66
8.3.00.0060.00319.16
8.2.180.0070.00718.41
8.2.170.0110.00422.96
8.2.160.0100.00320.39
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0020.00526.16
8.2.120.0000.00722.21
8.2.110.0090.00022.14
8.2.100.0060.00617.84
8.2.90.0080.00019.19
8.2.80.0050.00318.00
8.2.70.0060.00317.75
8.2.60.0040.00418.05
8.2.50.0030.00618.07
8.2.40.0080.00018.34
8.2.30.0000.00718.13
8.2.20.0000.00717.60
8.2.10.0000.01018.07
8.2.00.0080.00317.55
8.1.280.0000.01425.92
8.1.270.0050.00322.14
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.96
8.1.230.0080.00419.14
8.1.220.0030.00617.74
8.1.210.0030.00618.77
8.1.200.0060.00317.13
8.1.190.0080.00017.54
8.1.180.0060.00318.10
8.1.170.0040.00418.54
8.1.160.0050.00221.83
8.1.150.0000.00818.54
8.1.140.0020.00517.45
8.1.130.0030.00317.77
8.1.120.0000.00717.30
8.1.110.0050.00317.44
8.1.100.0080.00017.41
8.1.90.0040.00417.41
8.1.80.0030.00317.40
8.1.70.0040.00417.39
8.1.60.0000.00817.53
8.1.50.0000.00817.45
8.1.40.0050.00317.37
8.1.30.0000.00917.45
8.1.20.0040.00417.57
8.1.10.0080.00017.50
8.1.00.0040.00417.41
8.0.300.0050.00318.77
8.0.290.0000.00717.16
8.0.280.0070.00018.49
8.0.270.0030.00317.25
8.0.260.0040.00417.26
8.0.250.0000.00716.94
8.0.240.0070.00016.95
8.0.230.0070.00016.99
8.0.220.0030.00316.88
8.0.210.0000.00716.79
8.0.200.0000.00616.84
8.0.190.0000.00716.89
8.0.180.0080.00016.83
8.0.170.0000.00816.80
8.0.160.0050.00316.81
8.0.150.0040.00416.83
8.0.140.0030.00516.86
8.0.130.0030.00313.28
8.0.120.0030.00616.84
8.0.110.0000.00716.86
8.0.100.0040.00416.77
8.0.90.0040.00416.82
8.0.80.0110.00416.95
8.0.70.0000.00716.93
8.0.60.0040.00417.00
8.0.50.0000.00816.68
8.0.30.0100.01017.10
8.0.20.0100.01017.40
8.0.10.0000.00716.89
8.0.00.0110.00616.77
7.4.330.0000.00515.00
7.4.320.0030.00316.43
7.4.300.0030.00316.39
7.4.290.0070.00016.34
7.4.280.0000.00816.61
7.4.270.0000.00716.58
7.4.260.0000.00716.44
7.4.250.0080.00016.45
7.4.240.0050.00216.43
7.4.230.0030.00316.37
7.4.220.0070.01016.46
7.4.210.0080.00716.49
7.4.200.0000.00716.42
7.4.190.0040.00416.39
7.4.160.0090.01416.58
7.4.150.0100.01017.40
7.4.140.0120.00617.86
7.4.130.0140.00516.49
7.4.120.0050.01516.56
7.4.110.0090.01216.52
7.4.100.0070.01116.50
7.4.90.0040.01216.49
7.4.80.0140.00719.39
7.4.70.0130.00316.54
7.4.60.0060.00916.45
7.4.50.0040.00416.13
7.4.40.0040.00822.77
7.4.30.0080.00816.46
7.4.00.0060.00914.61
7.3.330.0060.00013.07
7.3.320.0030.00213.18
7.3.310.0000.00716.29
7.3.300.0070.00016.23
7.3.290.0110.00316.34
7.3.280.0090.00716.36
7.3.270.0100.00917.40
7.3.260.0030.01416.59
7.3.250.0090.00816.48
7.3.240.0030.01316.60
7.3.230.0040.01216.39
7.3.210.0100.00716.34
7.3.200.0080.01219.39
7.3.190.0140.00616.55
7.3.180.0060.01016.39
7.3.170.0060.00916.54
7.3.160.0060.01016.56
7.3.120.0030.01014.90
7.2.330.0150.00916.57
7.2.320.0070.01016.59
7.2.310.0110.01116.51
7.2.300.0060.01016.55
7.2.290.0080.00816.66
7.2.60.0040.00716.95
7.2.50.0000.01416.96
7.2.00.0030.00619.40
7.1.200.0030.01015.58
7.1.100.0070.00718.19
7.1.70.0000.00717.08
7.1.60.0160.01019.46
7.1.50.0070.01716.56
7.1.00.0070.07322.32
7.0.200.0040.00416.61
7.0.140.0070.07021.97
7.0.60.0030.09019.78
7.0.50.0070.08017.90
7.0.40.0100.05020.40
7.0.30.0500.06720.02
7.0.20.0330.07720.33
7.0.10.0070.06020.18
7.0.00.0070.08720.18
5.6.280.0100.06320.80
5.6.210.0130.08020.70
5.6.200.0070.08318.21
5.6.190.0100.08720.41
5.6.180.0300.07320.27
5.6.170.0270.05720.47
5.6.160.0130.07320.54
5.6.150.0130.05718.11
5.6.140.0070.05018.09
5.6.130.0030.08018.15
5.6.120.0100.05321.11
5.6.110.0100.08020.96
5.6.100.0170.07721.12
5.6.90.0100.07721.12
5.6.80.0100.06020.52
5.6.70.3100.02720.39
5.5.350.0230.07020.52
5.5.340.0100.07317.89
5.5.330.0130.07020.20
5.5.320.0100.04720.19
5.5.310.0470.06720.27
5.5.300.0000.04018.01
5.5.290.0100.07017.88
5.5.280.0030.04020.96
5.5.270.0030.04320.78
5.5.260.0030.05020.86
5.5.250.0070.08020.78
5.5.240.0200.07320.25
5.4.450.0770.05719.47
5.4.440.0300.06019.63
5.4.430.0200.06019.61
5.4.420.0200.06019.63
5.4.410.0270.04719.11
5.4.400.0170.05719.09
5.4.390.0170.06318.95
5.4.380.0300.05318.54
5.4.370.0030.06718.56
5.4.360.0170.05018.57
5.4.350.0270.07318.65
5.4.340.0400.04718.71
5.4.320.0060.03712.45
5.4.310.0040.03912.45
5.4.300.0060.03512.45
5.4.290.0070.04812.45
5.4.280.0140.08212.32
5.4.270.0070.06312.32
5.4.260.0220.08212.32
5.4.250.0130.08212.32
5.4.240.0080.06612.32
5.4.230.0060.07412.31
5.4.220.0080.05912.31
5.4.210.0110.05912.31
5.4.200.0130.06112.31
5.4.190.0110.04812.31
5.4.180.0170.08512.31
5.4.170.0150.07012.32
5.4.160.0120.08112.32
5.4.150.0180.07412.31
5.4.140.0100.05311.99
5.4.130.0170.06511.98
5.4.120.0310.09211.94
5.4.110.0200.08211.94
5.4.100.0160.06411.93
5.4.90.0180.06711.94
5.4.80.0070.05311.94
5.4.70.0100.04611.93
5.4.60.0100.05211.93
5.4.50.0090.04011.93
5.4.40.0120.04411.92
5.4.30.0090.04811.92
5.4.20.0150.06511.92
5.4.10.0060.05311.91
5.4.00.0120.04411.41
5.3.290.0070.03812.80
5.3.280.0100.05112.70
5.3.270.0210.08212.72
5.3.260.0100.04612.72
5.3.250.0110.03812.72
5.3.240.0050.04412.72
5.3.230.0110.03812.71
5.3.220.0100.04812.68
5.3.210.0170.08212.68
5.3.200.0150.04812.68
5.3.190.0170.11912.68
5.3.180.0100.04012.68
5.3.170.0050.04912.66
5.3.160.0090.04912.68
5.3.150.0060.05212.67
5.3.140.0150.04112.66
5.3.130.0210.06512.66
5.3.120.0090.05112.66
5.3.110.0230.07012.66
5.3.100.0100.04312.12
5.3.90.0130.04312.09
5.3.80.0060.06212.08
5.3.70.0110.06412.07
5.3.60.0160.05112.06
5.3.50.0070.05612.00
5.3.40.0130.04712.00
5.3.30.0200.04611.94
5.3.20.0180.07611.70
5.3.10.0180.04911.66
5.3.00.0080.04211.66
5.2.170.0090.0399.14
5.2.160.0080.0319.15
5.2.150.0210.0889.15
5.2.140.0080.0709.14
5.2.130.0260.0819.11
5.2.120.0130.0709.11
5.2.110.0080.0319.11
5.2.100.0100.0469.12
5.2.90.0080.0429.11
5.2.80.0070.0419.11
5.2.70.0080.0329.11
5.2.60.0120.0509.05
5.2.50.0100.0739.03
5.2.40.0180.0579.00
5.2.30.0180.0758.98
5.2.20.0120.0428.97
5.2.10.0110.0518.91
5.2.00.0080.0428.77
5.1.60.0070.0358.06
5.1.50.0060.0348.06
5.1.40.0080.0398.04
5.1.30.0110.0378.39
5.1.20.0080.0368.41
5.1.10.0080.0338.13
5.1.00.0070.0378.14
5.0.50.0100.0306.61
5.0.40.0040.0316.48
5.0.30.0100.0486.29
5.0.20.0040.0206.25
5.0.10.0090.0256.23
5.0.00.0070.0476.22
4.4.90.0070.0234.78
4.4.80.0050.0214.75
4.4.70.0060.0224.75
4.4.60.0040.0234.75
4.4.50.0050.0224.77
4.4.40.0070.0454.71
4.4.30.0060.0234.76
4.4.20.0040.0314.84
4.4.10.0100.0204.85
4.4.00.0050.0354.75
4.3.110.0060.0224.67
4.3.100.0050.0214.66
4.3.90.0070.0404.63
4.3.80.0050.0324.58
4.3.70.0070.0354.63
4.3.60.0070.0224.63
4.3.50.0080.0194.63
4.3.40.0050.0274.54
4.3.30.0030.0243.29
4.3.20.0090.0233.26
4.3.10.0040.0273.22
4.3.00.0000.01710.30

preferences:
38.51 ms | 401 KiB | 5 Q