3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "hallo word "; $x = 0; if ($x == 0){ $x = 10; echo "x".$x; for($y=1;$y<$x;$y++){ echo "y".$y."\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)
8.3.40.0070.00718.66
8.3.30.0080.00818.91
8.3.20.0040.00420.18
8.3.10.0080.00023.72
8.3.00.0090.00020.95
8.2.170.0100.01022.96
8.2.160.0000.01420.38
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0050.00222.25
8.2.110.0060.00321.04
8.2.100.0040.00817.84
8.2.90.0050.00519.21
8.2.80.0090.00017.97
8.2.70.0030.00617.50
8.2.60.0000.00917.91
8.2.50.0000.00818.07
8.2.40.0000.00718.04
8.2.30.0030.00517.96
8.2.20.0070.00017.54
8.2.10.0000.00717.73
8.2.00.0000.00817.68
8.1.270.0040.00422.05
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00621.37
8.1.230.0080.00417.42
8.1.220.0080.00017.74
8.1.210.0050.00518.77
8.1.200.0100.00017.21
8.1.190.0000.00917.35
8.1.180.0080.00018.10
8.1.170.0080.00018.64
8.1.160.0030.00522.02
8.1.150.0000.00718.64
8.1.140.0040.00417.36
8.1.130.0000.00717.71
8.1.120.0030.00317.46
8.1.110.0040.00417.45
8.1.100.0040.00417.50
8.1.90.0000.00817.34
8.1.80.0000.00717.32
8.1.70.0000.00817.35
8.1.60.0030.00517.61
8.1.50.0000.00817.54
8.1.40.0000.00817.52
8.1.30.0000.00817.64
8.1.20.0080.00017.69
8.1.10.0050.00217.47
8.1.00.0100.00017.32
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00818.44
8.0.270.0030.00317.16
8.0.260.0060.00016.82
8.0.250.0050.00216.89
8.0.240.0030.00316.99
8.0.230.0080.00016.83
8.0.220.0000.00816.78
8.0.210.0070.00016.89
8.0.200.0030.00316.82
8.0.190.0000.00816.99
8.0.180.0050.00316.91
8.0.170.0070.00016.91
8.0.160.0030.00316.85
8.0.150.0070.00016.81
8.0.140.0040.00416.88
8.0.130.0000.00613.28
8.0.120.0000.00816.85
8.0.110.0050.00316.80
8.0.100.0080.00016.89
8.0.90.0040.00416.67
8.0.80.0090.00616.84
8.0.70.0030.00517.01
8.0.60.0090.00017.01
8.0.50.0030.00516.87
8.0.30.0100.01017.22
8.0.20.0110.00817.40
8.0.10.0030.00316.96
8.0.00.0120.00716.88
7.4.330.0050.00015.18
7.4.320.0030.00316.47
7.4.300.0000.00616.45
7.4.290.0030.00316.61
7.4.280.0000.00716.38
7.4.270.0000.00616.53
7.4.260.0070.00016.38
7.4.250.0000.00716.32
7.4.240.0000.00716.60
7.4.230.0050.00216.39
7.4.220.0040.01416.68
7.4.210.0050.01116.58
7.4.200.0030.00316.70
7.4.190.0070.00016.42
7.4.160.0040.01216.38
7.4.150.0090.00617.40
7.4.140.0080.01017.86
7.4.130.0060.01016.52
7.4.120.0090.00816.47
7.4.110.0060.01316.65
7.4.100.0120.00916.48
7.4.90.0100.00716.45
7.4.80.0060.01419.39
7.4.70.0080.01316.52
7.4.60.0190.00016.53
7.4.50.0000.00916.51
7.4.40.0060.01222.77
7.4.30.0080.00816.53
7.4.00.0060.00814.67
7.3.330.0050.00013.07
7.3.320.0000.00513.13
7.3.310.0000.00716.09
7.3.300.0000.00716.17
7.3.290.0050.01016.29
7.3.280.0100.00816.31
7.3.270.0030.01317.40
7.3.260.0060.01216.54
7.3.250.0130.00716.39
7.3.240.0070.01116.59
7.3.230.0130.00616.39
7.3.210.0090.01216.39
7.3.200.0130.00719.39
7.3.190.0060.01016.32
7.3.180.0120.00316.57
7.3.170.0100.00616.32
7.3.160.0090.00616.46
7.3.120.0080.00815.15
7.2.330.0070.01116.50
7.2.320.0120.00916.45
7.2.310.0030.01416.38
7.2.300.0180.00416.60
7.2.290.0100.00616.66
7.1.100.0060.00318.21
7.1.70.0000.00916.86
7.1.60.0040.01219.29
7.1.50.0100.01316.92
7.1.00.0070.07322.38
7.0.200.0000.00716.82
7.0.140.0000.06722.00
7.0.100.0300.07019.95
7.0.90.0100.08019.92
7.0.80.0070.08019.95
7.0.70.0330.07719.96
7.0.60.0370.08320.05
7.0.50.0330.07720.35
7.0.40.0070.06320.15
7.0.30.0100.08020.19
7.0.20.0070.08020.13
7.0.10.0200.04720.07
7.0.00.0000.08320.17
5.6.280.0000.07721.03
5.6.250.0000.05320.58
5.6.240.0100.08720.75
5.6.230.0030.07020.62
5.6.220.0070.04320.58
5.6.210.0100.08020.47
5.6.200.0070.08021.08
5.6.190.0030.05321.04
5.6.180.0070.08321.06
5.6.170.0170.07320.99
5.6.160.0030.09020.96
5.6.150.0000.07720.99
5.6.140.0070.05021.01
5.6.130.0070.05321.01
5.6.120.0030.05321.11
5.6.110.0170.07020.93
5.6.100.0070.05021.02
5.6.90.0100.07721.09
5.6.80.0100.07320.41
5.6.70.0170.06720.41
5.6.60.0070.07320.50
5.6.50.0100.07720.41
5.6.40.0030.08320.39
5.6.30.0000.06320.38
5.6.20.0130.07020.31
5.6.10.0100.07720.43
5.6.00.0170.07320.46
5.5.380.0170.07020.41
5.5.370.0070.08320.41
5.5.360.0030.07020.40
5.5.350.0070.07320.42
5.5.340.0130.06020.80
5.5.330.0070.08320.86
5.5.320.0000.07020.81
5.5.310.0070.08020.91
5.5.300.0100.08020.75
5.5.290.0200.06720.83
5.5.280.0030.07320.63
5.5.270.0070.04320.79
5.5.260.0100.07020.89
5.5.250.0000.08720.44
5.5.240.0070.06720.21
5.5.230.0230.06020.13
5.5.220.0100.07020.14
5.5.210.0070.08020.26
5.5.200.0000.07720.15
5.5.190.0100.07720.11
5.5.180.0100.07320.18
5.5.160.0200.06720.27
5.5.150.0000.06020.27
5.5.140.0000.08320.14
5.5.130.0130.05020.18
5.5.120.0070.06320.27
5.5.110.0030.08320.18
5.5.100.0070.08020.11
5.5.90.0030.05720.15
5.5.80.0070.04720.07
5.5.70.0130.07020.14
5.5.60.0170.06720.14
5.5.50.0100.07319.99
5.5.40.0030.08320.15
5.5.30.0000.08319.95
5.5.20.0170.04320.08
5.5.10.0130.07320.04
5.5.00.0070.07720.10
5.4.450.0030.07319.23
5.4.440.0030.08019.46
5.4.430.0130.04019.23
5.4.420.0070.07319.45
5.4.410.0070.07719.26
5.4.400.0070.07319.14
5.4.390.0130.07318.95
5.4.380.0030.07318.82
5.4.370.0030.08019.04
5.4.360.0170.07019.03
5.4.350.0030.07719.03
5.4.340.0070.07318.95
5.4.320.0100.06319.14
5.4.310.0030.08719.15
5.4.300.0070.07718.98
5.4.290.0030.08019.04
5.4.280.0100.07718.98
5.4.270.0070.04318.81
5.4.260.0030.08018.92
5.4.250.0170.06318.94
5.4.240.0070.07719.14
5.4.230.0070.06319.14
5.4.220.0070.07019.02
5.4.210.0030.04319.22
5.4.200.0000.08719.04
5.4.190.0130.06719.05
5.4.180.0100.04019.06
5.4.170.0100.07719.09
5.4.160.0100.07019.01
5.4.150.0070.07718.96
5.4.140.0070.04316.22
5.4.130.0070.06316.30
5.4.120.0070.06316.21
5.4.110.0170.06016.27
5.4.100.0070.07316.41
5.4.90.0030.05316.34
5.4.80.0030.07716.35
5.4.70.0030.07316.41
5.4.60.0030.08016.18
5.4.50.0070.07016.31
5.4.40.0030.07316.44
5.4.30.0030.07316.17
5.4.20.0130.06016.36
5.4.10.0000.05316.18
5.4.00.0070.06315.65
5.3.290.0070.04314.64
5.3.280.0030.04314.41
5.3.270.0030.06014.48
5.3.260.0030.07714.60
5.3.250.0030.08014.57
5.3.240.0070.05714.60
5.3.230.0030.04314.45
5.3.220.0100.04014.42
5.3.210.0100.06714.54
5.3.200.0070.04014.38
5.3.190.0100.06314.55
5.3.180.0070.06314.54
5.3.170.0200.04714.52
5.3.160.0070.07314.42
5.3.150.0000.07714.55
5.3.140.0070.07314.41
5.3.130.0100.07014.51
5.3.120.0070.08014.55
5.3.110.0070.08314.38
5.3.100.0130.06713.88
5.3.90.0100.05714.00
5.3.80.0100.06714.00
5.3.70.0070.07013.96
5.3.60.0130.07313.79
5.3.50.0100.05713.95
5.3.40.0070.07313.91
5.3.30.0030.06713.68
5.3.20.0030.07313.45
5.3.10.0100.05713.52
5.3.00.0030.07313.55
5.2.170.0100.05711.18
5.2.160.0070.06711.09
5.2.150.0030.06311.11
5.2.140.0070.05711.16
5.2.130.0070.06011.16
5.2.120.0030.06311.10
5.2.110.0000.06710.91
5.2.100.0030.05310.96
5.2.90.0030.04011.06
5.2.80.0070.06011.09
5.2.70.0030.06711.06
5.2.60.0030.04711.04
5.2.50.0000.04010.85
5.2.40.0130.02310.96
5.2.30.0070.03711.03
5.2.20.0000.03010.80
5.2.10.0000.03010.99
5.2.00.0070.02710.64
5.1.60.0070.02010.00
5.1.50.0030.02310.05
5.1.40.0030.02710.05
5.1.30.0070.02310.26
5.1.20.0000.03310.27
5.1.10.0070.02310.13
5.1.00.0030.0239.91
5.0.50.0000.0209.16
5.0.40.0000.0209.16
5.0.30.0000.0409.16
5.0.20.0000.0379.16
5.0.10.0100.0309.16
5.0.00.0030.0339.16
4.4.90.0000.0379.16
4.4.80.0000.0339.16
4.4.70.0000.0179.16
4.4.60.0030.0139.16
4.4.50.0030.0209.16
4.4.40.0030.0239.16
4.4.30.0000.0179.16
4.4.20.0030.0179.16
4.4.10.0000.0179.16
4.4.00.0000.0239.16
4.3.110.0000.0209.16
4.3.100.0000.0139.16
4.3.90.0070.0209.16
4.3.80.0030.0309.16
4.3.70.0000.0279.16
4.3.60.0000.0139.16
4.3.50.0000.0179.16
4.3.40.0030.0509.16
4.3.30.0030.0109.16
4.3.20.0070.0309.16
4.3.10.0000.0179.16
4.3.00.0000.0279.16

preferences:
44.24 ms | 400 KiB | 5 Q