3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=0; $b=0; for($i=10; $i<10; $i++) { $a +=10; $b +=5; } echo "at the end of loop a=$a and b=$b\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)
8.3.70.0090.00616.75
8.3.60.0120.00316.50
8.3.50.0080.01222.83
8.3.40.0000.01818.54
8.3.30.0070.00719.10
8.3.20.0020.00520.33
8.3.10.0060.00320.52
8.3.00.0080.00019.13
8.2.180.0120.00316.50
8.2.170.0160.00022.96
8.2.160.0160.00320.44
8.2.150.0030.01224.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00021.10
8.2.110.0090.00020.53
8.2.100.0040.00818.16
8.2.90.0030.00619.05
8.2.80.0040.00417.97
8.2.70.0030.00517.63
8.2.60.0000.00918.05
8.2.50.0060.00318.07
8.2.40.0000.00818.16
8.2.30.0000.00719.36
8.2.20.0040.00417.68
8.2.10.0000.00718.04
8.2.00.0040.00417.63
8.1.280.0090.01225.92
8.1.270.0080.00023.92
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0060.00322.20
8.1.230.0070.00419.09
8.1.220.0000.00717.76
8.1.210.0040.00418.77
8.1.200.0040.00417.23
8.1.190.0050.00317.23
8.1.180.0000.01118.10
8.1.170.0050.00318.53
8.1.160.0040.00421.88
8.1.150.0040.00418.82
8.1.140.0040.00417.27
8.1.130.0000.00717.82
8.1.120.0040.00417.42
8.1.110.0050.00317.27
8.1.100.0040.00417.34
8.1.90.0030.00317.25
8.1.80.0030.00517.45
8.1.70.0000.00717.26
8.1.60.0000.00817.46
8.1.50.0030.00517.41
8.1.40.0000.00717.37
8.1.30.0000.00817.42
8.1.20.0000.00817.44
8.1.10.0000.00817.49
8.1.00.0040.00417.41
8.0.300.0000.00718.77
8.0.290.0080.00016.75
8.0.280.0050.00318.46
8.0.270.0040.00217.22
8.0.260.0000.00617.13
8.0.250.0000.00817.05
8.0.240.0050.00216.95
8.0.230.0080.00016.90
8.0.220.0000.00816.79
8.0.210.0030.00316.89
8.0.200.0040.00416.94
8.0.190.0040.00416.89
8.0.180.0040.00416.81
8.0.170.0080.00016.89
8.0.160.0030.00316.90
8.0.150.0050.00216.85
8.0.140.0040.00416.87
8.0.130.0000.00613.28
8.0.120.0040.00416.88
8.0.110.0000.00716.91
8.0.100.0060.00316.96
8.0.90.0050.00216.93
8.0.80.0090.00616.87
8.0.70.0070.00016.89
8.0.60.0050.00316.81
8.0.50.0040.00416.86
8.0.30.0120.01016.85
8.0.20.0090.00917.40
8.0.10.0050.00316.79
8.0.00.0100.01416.81
7.4.330.0000.00515.13
7.4.320.0030.00316.45
7.4.300.0060.00016.49
7.4.290.0070.00016.39
7.4.280.0050.00216.53
7.4.270.0000.00716.47
7.4.260.0070.00416.36
7.4.250.0030.00516.49
7.4.240.0000.00716.46
7.4.230.0000.00616.55
7.4.220.0120.00616.39
7.4.210.0100.00916.61
7.4.200.0070.00016.46
7.4.160.0090.00616.41
7.4.150.0150.00417.40
7.4.140.0080.01317.86
7.4.130.0130.00316.42
7.4.120.0090.01116.53
7.4.110.0100.00616.20
7.4.100.0080.01216.25
7.4.90.0110.00516.69
7.4.80.0070.01019.39
7.4.70.0110.00516.66
7.4.60.0090.00916.48
7.4.50.0030.00516.51
7.4.40.0060.01016.61
7.4.30.0120.00416.49
7.4.00.0100.00914.79
7.3.330.0030.00313.00
7.3.320.0060.00013.25
7.3.310.0040.00416.11
7.3.300.0030.00316.26
7.3.290.0090.00416.26
7.3.280.0060.01016.29
7.3.270.0090.00917.40
7.3.260.0140.00316.61
7.3.250.0090.01216.30
7.3.240.0030.01316.35
7.3.230.0030.01416.55
7.3.210.0040.01316.39
7.3.200.0090.00919.39
7.3.190.0130.00316.34
7.3.180.0090.00916.22
7.3.170.0090.01216.27
7.3.160.0090.00616.30
7.3.120.0110.00714.86
7.3.110.0030.01614.35
7.3.100.0100.00714.80
7.3.90.0090.00615.02
7.3.80.0120.00314.86
7.3.70.0080.00414.78
7.3.60.0070.00714.78
7.3.50.0030.00614.73
7.3.40.0080.00314.50
7.3.30.0000.01014.86
7.3.20.0090.00016.50
7.3.10.0080.00316.55
7.3.00.0100.00316.53
7.2.330.0000.02316.43
7.2.320.0070.01016.53
7.2.310.0120.00616.59
7.2.300.0090.00916.33
7.2.290.0070.01016.59
7.2.250.0100.00314.63
7.2.240.0070.01114.89
7.2.230.0040.00715.17
7.2.220.0040.00914.88
7.2.210.0030.01014.98
7.2.200.0000.01514.97
7.2.190.0000.01014.95
7.2.180.0090.00615.08
7.2.170.0000.01414.86
7.2.60.0030.00616.92
7.1.330.0030.01015.86
7.1.320.0000.01315.66
7.1.310.0030.00615.85
7.1.300.0030.01215.68
7.1.290.0000.00915.91
7.1.280.0140.00015.66
7.1.270.0030.01215.65
7.1.260.0040.00715.68
7.1.200.0050.00515.71
7.1.100.0190.01518.20
7.1.70.0030.00717.13
7.1.60.0060.01919.46
7.1.50.0160.00916.93
7.1.00.0070.07022.31
7.0.200.0030.00616.74
7.0.140.0000.07721.97
7.0.60.0070.08019.81
7.0.50.0100.07717.80
7.0.40.0100.06020.30
7.0.30.0130.04320.16
7.0.20.0370.07020.03
7.0.10.0030.06320.09
7.0.00.0070.03720.16
5.6.280.0030.07021.07
5.6.210.0270.05720.68
5.6.200.0070.05018.21
5.6.190.0070.05720.32
5.6.180.0400.05720.39
5.6.170.0330.06320.49
5.6.160.0130.07720.45
5.6.150.0170.07318.21
5.6.140.0100.04318.21
5.6.130.0070.08018.18
5.6.120.0000.04321.00
5.6.110.0030.04321.03
5.6.100.0100.05320.97
5.6.90.0030.08020.99
5.6.80.0000.04020.39
5.5.350.0200.04320.48
5.5.340.0030.07717.99
5.5.330.0100.08320.57
5.5.320.0200.04320.29
5.5.310.1270.06320.21
5.5.300.0200.07017.96
5.5.290.0030.05017.95
5.5.280.0100.04720.64
5.5.270.0230.06720.60
5.5.260.0100.04020.79
5.5.250.0030.06720.77
5.5.240.0100.06720.07
5.4.450.0000.05319.11
5.4.440.1700.04319.24
5.4.430.1700.05719.23
5.4.420.1730.04719.54
5.4.410.1570.04019.11
5.4.400.1800.04319.23
5.4.390.1730.04319.24
5.4.380.1570.03319.09
5.4.370.1500.04019.08
5.4.360.1570.03319.25
5.4.350.1530.04019.09
5.4.340.1800.04718.80
5.4.320.1130.03719.08
5.4.310.0070.07319.13
5.4.300.0100.04719.05
5.4.290.1300.05018.80
5.4.280.1130.03318.88
5.4.270.1930.04019.14
5.4.260.1630.05019.09
5.4.250.1500.03719.12
5.4.240.1700.04719.05
5.4.230.1630.04319.23
5.4.220.1700.03719.25
5.4.210.1370.04018.93
5.4.200.0030.07718.92
5.4.190.0130.06719.12
5.4.180.0070.04019.07
5.4.170.1100.05018.92
5.4.160.1530.03319.05
5.4.150.0030.06019.06
5.4.140.0000.06316.20
5.4.130.0870.05316.53
5.4.120.1600.03716.25
5.4.110.1730.04316.23
5.4.100.1600.04016.43
5.4.90.1700.03716.41
5.4.80.1600.03716.45
5.4.70.1770.04016.46
5.4.60.1730.04316.36
5.4.50.1700.04716.38
5.4.40.1770.04716.45
5.4.30.1700.04016.46
5.4.20.1470.03316.20
5.4.10.0030.04316.36
5.4.00.0070.04015.82
5.3.290.0800.06314.52
5.3.280.1530.04014.46
5.3.270.1670.04714.57
5.3.260.1700.04714.44
5.3.250.1670.04014.50
5.3.240.1770.04014.51
5.3.230.1570.03714.45
5.3.220.1570.03314.43
5.3.210.1500.04014.41
5.3.200.1630.04314.61
5.3.190.1770.04714.65
5.3.180.1800.04314.39
5.3.170.0200.07014.46
5.3.160.0200.03314.57
5.3.150.0130.03714.60
5.3.140.0130.03714.49
5.3.130.0100.05314.48
5.3.120.0230.04014.49
5.3.110.0130.05714.49
5.3.100.0200.05014.13
5.3.90.0130.04313.88
5.3.80.0100.04014.03
5.3.70.0170.04013.96
5.3.60.0170.03713.94
5.3.50.0170.03313.89
5.3.40.0130.03713.96
5.3.30.0170.04313.85
5.3.20.0170.03313.63
5.3.10.0100.04713.50
5.3.00.0170.04313.59
5.2.170.0130.02711.00
5.2.160.0130.02711.00
5.2.150.0130.03010.99
5.2.140.0130.03010.99
5.2.130.0270.03711.18
5.2.120.0070.04310.95
5.2.110.0200.03010.96
5.2.100.0130.02710.96
5.2.90.0200.03310.96
5.2.80.0100.03010.98
5.2.70.0130.03311.14
5.2.60.0100.03010.95
5.2.50.0100.03011.03
5.2.40.0100.03010.83
5.2.30.0100.03010.88
5.2.20.0130.02310.86
5.2.10.0070.04710.76
5.2.00.0030.03310.63
5.1.60.0000.0309.96
5.1.50.0130.0209.91
5.1.40.0170.0279.97
5.1.30.0170.03710.38
5.1.20.0130.03010.42
5.1.10.0130.0279.97
5.1.00.0130.03010.04
5.0.50.0100.0238.54
5.0.40.0070.0308.30
5.0.30.0100.0278.37
5.0.20.0070.0408.12
5.0.10.0070.0408.14
5.0.00.0100.0438.09
4.4.90.0070.0377.42
4.4.80.0170.0237.42
4.4.70.0100.0277.42
4.4.60.0070.0177.42
4.4.50.0000.0207.42
4.4.40.0030.0337.42
4.4.30.0100.0177.42
4.4.20.0130.0307.42
4.4.10.0100.0237.42
4.4.00.0070.0307.42
4.3.110.0030.0237.42
4.3.100.0100.0307.42
4.3.90.0070.0237.42
4.3.80.0070.0537.42
4.3.70.0030.0337.42
4.3.60.0100.0237.42
4.3.50.0030.0307.42
4.3.40.0070.0507.42
4.3.30.0000.0277.42
4.3.20.0000.0377.42
4.3.10.0000.0377.42
4.3.00.0000.0337.42

preferences:
38.87 ms | 401 KiB | 5 Q