3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i=0; $i<=18; $i++) { for($j=0; $j<=18; $j++) { if ($i != 9) { if ((((9+$j)-9) == $i) or ((18-$j) == $i) or (9 == $j)) { echo ($i > 9) ? 18 - $i : $i; } else { echo "="; } } else { echo ($j > 9) ? (18 - $j): "".$j.""; } } echo "<br/>"; }

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)
8.3.60.0090.00918.43
8.3.50.0100.01121.08
8.3.40.0000.01518.71
8.3.30.0120.00319.09
8.3.20.0030.00520.29
8.3.10.0090.00022.04
8.3.00.0030.00522.23
8.2.180.0060.01016.36
8.2.170.0090.00622.96
8.2.160.0140.00419.15
8.2.150.0030.00624.18
8.2.140.0030.00524.66
8.2.130.0180.00026.16
8.2.120.0000.00819.36
8.2.110.0060.00322.29
8.2.100.0040.00719.51
8.2.90.0040.00419.16
8.2.80.0030.00617.97
8.2.70.0030.00517.50
8.2.60.0080.00417.75
8.2.50.0040.00418.07
8.2.40.0050.00718.22
8.2.30.0030.00618.15
8.2.20.0000.00817.72
8.2.10.0000.00817.76
8.2.00.0040.00417.58
8.1.280.0150.00625.92
8.1.270.0090.00023.99
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0070.00323.68
8.1.230.0090.00319.10
8.1.220.0050.00517.74
8.1.210.0040.00418.77
8.1.200.0060.00317.36
8.1.190.0080.00017.39
8.1.180.0060.00318.66
8.1.170.0000.00818.50
8.1.160.0080.00022.08
8.1.150.0040.00418.60
8.1.140.0040.00417.38
8.1.130.0000.01017.72
8.1.120.0040.00417.48
8.1.110.0030.00517.53
8.1.100.0040.00417.53
8.1.90.0000.00717.45
8.1.80.0040.00417.48
8.1.70.0030.00517.47
8.1.60.0000.00817.61
8.1.50.0000.00917.44
8.1.40.0070.00017.43
8.1.30.0050.00317.69
8.1.20.0050.00317.61
8.1.10.0030.00517.47
8.1.00.0040.00417.33
8.0.300.0040.00418.77
8.0.290.0040.00417.18
8.0.280.0050.00318.46
8.0.270.0000.00717.19
8.0.260.0000.00816.76
8.0.250.0030.00516.84
8.0.240.0000.00816.98
8.0.230.0050.00316.85
8.0.220.0000.00716.77
8.0.210.0050.00216.91
8.0.200.0070.00016.87
8.0.190.0040.00416.86
8.0.180.0000.00716.96
8.0.170.0000.00816.82
8.0.160.0000.00916.78
8.0.150.0030.00616.82
8.0.140.0050.00316.90
8.0.130.0030.00313.38
8.0.120.0000.00816.73
8.0.110.0000.00716.89
8.0.100.0000.00716.87
8.0.90.0020.00516.92
8.0.80.0110.00616.90
8.0.70.0000.00716.76
8.0.60.0000.00817.03
8.0.50.0040.00416.76
8.0.30.0130.00716.83
8.0.20.0110.01017.40
8.0.10.0070.00016.87
8.0.00.0160.00716.82
7.4.330.0050.00015.08
7.4.320.0070.00016.60
7.4.300.0000.00616.54
7.4.290.0050.00216.64
7.4.280.0060.00616.66
7.4.270.0000.00816.63
7.4.260.0000.00716.55
7.4.250.0060.00316.43
7.4.240.0000.00716.61
7.4.230.0000.00716.43
7.4.220.0060.01816.63
7.4.210.0090.01016.60
7.4.200.0040.00416.59
7.4.190.0030.00316.48
7.4.160.0080.01216.63
7.4.150.0120.01117.40
7.4.140.0100.01017.86
7.4.130.0100.01016.58
7.4.120.0120.00916.38
7.4.110.0120.00616.58
7.4.100.0090.01116.52
7.4.90.0110.01116.52
7.4.80.0070.01319.39
7.4.70.0080.01216.54
7.4.60.0180.00016.64
7.4.50.0050.00016.20
7.4.40.0060.01022.77
7.4.30.0150.00716.52
7.4.00.0140.00415.13
7.3.330.0030.00313.26
7.3.320.0000.00613.02
7.3.310.0030.00316.12
7.3.300.0000.00716.14
7.3.290.0070.01116.25
7.3.280.0040.01416.29
7.3.270.0140.00617.40
7.3.260.0110.01116.55
7.3.250.0140.00516.50
7.3.240.0080.01216.26
7.3.230.0100.01016.55
7.3.210.0110.00916.25
7.3.200.0110.00819.39
7.3.190.0130.00616.55
7.3.180.0030.01416.54
7.3.170.0080.01116.80
7.3.160.0120.00616.66
7.3.120.0030.00815.03
7.3.10.0100.00716.69
7.3.00.0090.00516.48
7.2.330.0080.01216.63
7.2.320.0100.01616.86
7.2.310.0120.00916.41
7.2.300.0110.00716.41
7.2.290.0090.01116.51
7.2.130.0130.00317.02
7.2.120.0100.00416.80
7.2.110.0110.01016.96
7.2.100.0140.01016.60
7.2.90.0170.00216.89
7.2.80.0130.01216.96
7.2.70.0200.00816.69
7.2.60.0100.00916.98
7.2.50.0100.00516.98
7.2.40.0060.00816.78
7.2.30.0030.00916.90
7.2.20.0030.01416.85
7.2.10.0030.01016.69
7.2.00.0090.00517.72
7.1.250.0060.00815.59
7.1.100.0030.00918.12
7.1.70.0080.00316.83
7.1.60.0180.00719.82
7.1.50.0060.01917.05
7.1.00.0000.07322.43
7.0.200.0030.01016.79
7.0.140.0070.06722.09
7.0.60.0070.08720.03
7.0.50.0130.07317.81
7.0.40.0100.04020.02
7.0.30.0300.08020.30
7.0.20.0200.07720.04
7.0.10.0230.08020.13
7.0.00.0070.04020.19
5.6.280.0070.07320.89
5.6.210.0170.06720.45
5.6.200.0100.08018.23
5.6.190.0130.07720.41
5.6.180.0330.06020.54
5.6.170.0270.05020.62
5.6.160.0070.06020.54
5.6.150.0030.08318.21
5.6.140.0100.07018.14
5.6.130.0100.04018.20
5.6.120.0100.08720.96
5.6.110.0070.08020.99
5.6.100.0100.04321.13
5.6.90.0100.06321.11
5.6.80.0130.05020.28
5.5.350.0130.07720.40
5.5.340.0000.05017.96
5.5.330.0030.05020.21
5.5.320.0070.05320.42
5.5.310.0270.04720.29
5.5.300.0000.08317.88
5.5.290.0130.07318.02
5.5.280.0070.08720.84
5.5.270.0070.08720.76
5.5.260.0100.06020.87
5.5.250.0030.04020.66
5.5.240.0100.05020.18
5.4.450.0130.05319.55
5.4.440.0230.05319.58
5.4.430.0330.04019.40
5.4.420.0270.04719.55
5.4.410.0270.07319.35
5.4.400.0200.04718.81
5.4.390.0230.03718.88
5.4.380.0230.06019.24
5.4.370.0200.05719.27
5.4.360.0200.03719.07
5.4.350.0300.06719.11
5.4.340.0300.04318.79
5.4.320.0300.04318.93
5.4.310.0170.08019.09
5.4.300.0230.04719.08
5.4.290.0270.07319.21
5.4.280.0270.06719.13
5.4.270.0170.04019.24
5.4.260.0200.04019.08
5.4.250.0270.04719.07
5.4.240.0170.06719.18
5.4.230.0230.04719.13
5.4.220.0200.05719.07
5.4.210.0170.04019.13
5.4.200.0300.06319.21
5.4.190.0370.05019.19
5.4.180.0330.04019.07
5.4.170.0230.04319.05
5.4.160.0130.06019.04
5.4.150.0170.04719.04
5.4.140.0270.05316.54
5.4.130.0470.03016.37
5.4.120.0270.03716.45
5.4.110.0230.07016.21
5.4.100.0300.05716.39
5.4.90.0230.06316.23
5.4.80.0200.04316.46
5.4.70.0230.07016.50
5.4.60.0230.05016.47
5.4.50.0230.04716.36
5.4.40.0270.06316.28
5.4.30.0230.06016.38
5.4.20.0230.04316.19
5.4.10.0230.07016.36
5.4.00.0300.04715.74
5.3.290.0230.07014.51
5.3.280.0330.06314.64
5.3.270.0200.07014.55
5.3.260.0200.06714.48
5.3.250.0100.05014.44
5.3.240.0270.06714.44
5.3.230.0330.04314.54
5.3.220.0130.04014.51
5.3.210.0230.07314.65
5.3.200.0330.06314.51
5.3.190.0330.06714.39
5.3.180.0300.06014.40
5.3.170.0200.04014.61
5.3.160.0130.06714.50
5.3.150.0300.06714.49
5.3.140.0170.06014.41
5.3.130.0330.06014.57
5.3.120.0270.07314.42
5.3.110.0230.04314.47
5.3.100.0200.07714.03
5.3.90.0300.06313.86
5.3.80.0330.05713.81
5.3.70.0170.06013.81
5.3.60.0230.06014.05
5.3.50.0270.05713.97
5.3.40.0170.07013.82
5.3.30.0170.04713.81
5.3.20.0200.05313.56
5.3.10.0170.04013.64
5.3.00.0470.04713.49
5.2.170.0200.05312.08
5.2.160.0230.05012.08
5.2.150.0170.04312.08
5.2.140.0200.05012.08
5.2.130.0100.04012.08
5.2.120.0200.03712.08
5.2.110.0130.03312.08
5.2.100.0270.03312.09
5.2.90.0230.06012.13
5.2.80.0270.05312.14
5.2.70.0230.05712.18
5.2.60.0270.05012.18
5.2.50.0200.06312.18
5.2.40.0170.05012.18
5.2.30.0200.05312.19
5.2.20.0200.03712.19
5.2.10.0300.03012.22
5.2.00.0200.05712.22
5.1.60.0200.04712.22
5.1.50.0130.05712.23
5.1.40.0230.04712.23
5.1.30.0130.06012.23
5.1.20.0200.05012.23
5.1.10.0170.06012.23
5.1.00.0170.05012.23
5.0.50.0100.02312.23
5.0.40.0070.04712.23
5.0.30.0070.04712.23
5.0.20.0130.02312.23
5.0.10.0100.03712.23
5.0.00.0170.03312.23
4.4.90.0030.04012.18
4.4.80.0100.03312.18
4.4.70.0070.03712.20
4.4.60.0070.02712.21
4.4.50.0100.03012.21
4.4.40.0070.04712.22
4.4.30.0070.04012.23
4.4.20.0130.03312.23
4.4.10.0070.03712.23
4.4.00.0100.05312.23
4.3.110.0100.02012.23
4.3.100.0170.02712.23
4.3.90.0070.02312.23
4.3.80.0070.05312.23
4.3.70.0100.02712.23
4.3.60.0100.03312.23
4.3.50.0100.03312.23
4.3.40.0070.03712.23
4.3.30.0000.02712.23
4.3.20.0030.04012.23
4.3.10.0100.03312.23
4.3.00.0000.04012.23

preferences:
38.6 ms | 401 KiB | 5 Q