3v4l.org

run code in 300+ PHP versions simultaneously
<?php $term = "100-200"; if ($term=="mpv" || $term=="bmw" || $term=="mg") echo strtoupper($term); else { echo "£$term"; } ?> <!-- if(1 === preg_match('~[0-9]~', $string)){ echo "£$string"; } ?> <?php if ($term=="mpv" || $term=="bmw" || $term=="mg") echo strtoupper($term); else { echo ucfirst($term); }?> -->

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)
8.3.40.0110.00418.79
8.3.30.0100.00719.04
8.3.20.0040.00420.34
8.3.10.0080.00023.65
8.3.00.0040.00419.16
8.2.170.0060.00822.96
8.2.160.0100.00720.24
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00419.49
8.2.110.0130.00722.25
8.2.100.0100.00020.38
8.2.90.0000.00719.23
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0080.00017.93
8.2.50.0000.00918.07
8.2.40.0030.00518.22
8.2.30.0000.00918.24
8.2.20.0040.00417.70
8.2.10.0040.00418.09
8.2.00.0030.00617.70
8.1.270.0050.00323.91
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0100.01023.84
8.1.230.0110.00019.21
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0040.00417.36
8.1.190.0040.00417.25
8.1.180.0040.00418.10
8.1.170.0060.00318.62
8.1.160.0040.00421.99
8.1.150.0090.00018.57
8.1.140.0040.00417.36
8.1.130.0040.00417.75
8.1.120.0000.00717.41
8.1.110.0040.00417.37
8.1.100.0030.00517.45
8.1.90.0000.00717.49
8.1.80.0000.00717.39
8.1.70.0030.00317.34
8.1.60.0050.00217.60
8.1.50.0000.00817.50
8.1.40.0040.00417.56
8.1.30.0060.00317.59
8.1.20.0000.00717.55
8.1.10.0000.00817.56
8.1.00.0030.00517.50
8.0.300.0030.00518.77
8.0.290.0000.00916.75
8.0.280.0000.00718.46
8.0.270.0040.00417.18
8.0.260.0050.00217.33
8.0.250.0000.00716.98
8.0.240.0030.00316.95
8.0.230.0070.00016.94
8.0.220.0000.00616.93
8.0.210.0040.00416.95
8.0.200.0000.00717.00
8.0.190.0000.00816.90
8.0.180.0000.00816.89
8.0.170.0040.00416.86
8.0.160.0030.00416.79
8.0.150.0070.00016.82
8.0.140.0040.00416.88
8.0.130.0000.00513.32
8.0.120.0080.00016.89
8.0.110.0030.00516.81
8.0.100.0040.00416.80
8.0.90.0000.00716.89
8.0.80.0060.01516.94
8.0.70.0000.00716.93
8.0.60.0040.00416.86
8.0.50.0050.00516.85
8.0.30.0090.01117.32
8.0.20.0120.00717.40
8.0.10.0050.00317.07
8.0.00.0110.00616.75
7.4.330.0050.00015.00
7.4.320.0000.00716.66
7.4.300.0030.00316.56
7.4.290.0000.00816.44
7.4.280.0000.00716.45
7.4.270.0080.00016.63
7.4.260.0070.00016.61
7.4.250.0040.00416.49
7.4.240.0050.00216.54
7.4.230.0030.00316.68
7.4.220.0040.01516.63
7.4.210.0100.01016.48
7.4.200.0000.00716.60
7.4.160.0030.01216.53
7.4.150.0180.00017.40
7.4.140.0080.00917.86
7.4.130.0120.00916.44
7.4.120.0070.01016.46
7.4.110.0090.00916.39
7.4.100.0090.00916.39
7.4.90.0100.00716.66
7.4.80.0060.01219.39
7.4.70.0050.01116.62
7.4.60.0070.01016.45
7.4.50.0080.00016.54
7.4.40.0030.01916.46
7.4.30.0130.00816.48
7.4.00.0060.01214.86
7.3.330.0030.00313.02
7.3.320.0000.00513.13
7.3.310.0000.00716.47
7.3.300.0030.00316.31
7.3.290.0110.00316.29
7.3.280.0100.00716.28
7.3.270.0070.01317.40
7.3.260.0150.00716.48
7.3.250.0100.00916.44
7.3.240.0070.01016.52
7.3.230.0130.00316.50
7.3.210.0140.00316.22
7.3.200.0030.01619.39
7.3.190.0180.00016.44
7.3.180.0080.00816.53
7.3.170.0030.01316.45
7.3.160.0030.01416.44
7.3.120.0110.00414.64
7.2.330.0080.00816.22
7.2.320.0110.00616.71
7.2.310.0120.00916.45
7.2.300.0100.00616.55
7.2.290.0180.00016.50
7.2.80.0100.00316.81
7.2.00.0070.00719.29
7.1.200.0040.00415.91
7.1.100.0060.01018.24
7.1.70.0040.00217.08
7.1.60.0100.01019.70
7.1.50.0190.00316.98
7.1.00.0100.07022.49
7.0.200.0040.00416.53
7.0.140.0070.07021.93
7.0.60.0230.07321.82
7.0.50.0100.07717.80
7.0.40.0330.07320.20
7.0.30.0200.08020.12
7.0.20.0300.03320.04
7.0.10.0100.05720.11
7.0.00.0200.06020.29
5.6.280.0070.06720.91
5.6.210.0030.05020.51
5.6.200.0130.06718.11
5.6.190.0330.07020.35
5.6.180.0230.05320.45
5.6.170.0170.04720.56
5.6.160.0300.04720.41
5.6.150.0230.08020.13
5.6.140.0230.08320.22
5.6.130.0230.06320.28
5.6.120.0170.06320.34
5.6.110.0270.03320.38
5.6.100.0370.07320.21
5.6.90.0270.08020.42
5.6.80.0200.08019.56
5.6.70.0200.08319.72
5.6.60.0200.04019.67
5.6.50.0170.04319.84
5.6.40.0300.06719.82
5.6.30.0270.06319.50
5.6.20.0170.08719.73
5.6.10.0300.07719.52
5.6.00.0230.03719.75
5.5.350.0170.08020.44
5.5.340.0130.04717.93
5.5.330.0400.06720.46
5.5.320.0170.05320.47
5.5.310.0200.07320.07
5.5.300.0200.08319.98
5.5.290.0270.07720.16
5.5.280.0270.05020.26
5.5.270.0230.05719.96
5.5.260.0300.07319.96
5.5.250.0230.04319.88
5.5.240.0270.06319.37
5.5.230.0270.06019.58
5.5.220.0200.04019.45
5.5.210.0130.04719.45
5.5.200.0230.05719.55
5.5.190.0300.07319.30
5.5.180.0200.06019.49
5.5.160.0170.04019.58
5.5.150.0270.07719.25
5.5.140.0330.07019.42
5.5.130.0130.06019.52
5.5.120.0200.06719.25
5.5.110.0200.08019.27
5.5.100.0230.06719.16
5.5.90.0270.07319.45
5.5.80.0270.05319.47
5.5.70.0270.08719.52
5.5.60.0330.06719.44
5.5.50.0270.05019.15
5.5.40.0230.07019.27
5.5.30.0300.07319.39
5.5.20.0270.06019.41
5.5.10.0230.08319.41
5.5.00.0330.06719.41
5.4.450.0230.07319.52
5.4.440.0270.07319.51
5.4.430.0170.04719.32
5.4.420.0300.05019.43
5.4.410.0200.06719.20
5.4.400.0230.07718.97
5.4.390.0170.05719.18
5.4.380.0230.07018.81
5.4.370.0270.04018.79
5.4.360.0300.04318.81
5.4.350.0270.07018.96
5.4.340.0230.04018.81
5.4.320.0200.04719.14
5.4.310.0300.06719.16
5.4.300.0170.04719.15
5.4.290.0230.06719.08
5.4.280.0200.06318.80
5.4.270.0200.04318.79
5.4.260.0230.06718.91
5.4.250.0230.06319.13
5.4.240.0330.06719.07
5.4.230.0230.05318.92
5.4.220.0230.06718.80
5.4.210.0170.05319.14
5.4.200.0330.06319.18
5.4.190.0230.06718.82
5.4.180.0230.05019.17
5.4.170.0330.06319.07
5.4.160.0200.04719.12
5.4.150.0200.08019.13
5.4.140.0330.05716.35
5.4.130.0230.05716.35
5.4.120.0130.04716.24
5.4.110.0230.07316.25
5.4.100.0200.05716.27
5.4.90.0300.03316.25
5.4.80.0370.05716.27
5.4.70.0230.07316.22
5.4.60.0330.06016.25
5.4.50.0270.06316.34
5.4.40.0130.04016.22
5.4.30.0130.04716.26
5.4.20.0170.04716.21
5.4.10.0300.06016.21
5.4.00.0170.04715.69
5.3.290.0230.04014.61
5.3.280.0270.07014.70
5.3.270.0230.05714.54
5.3.260.0230.03314.69
5.3.250.0230.07314.58
5.3.240.0130.05314.68
5.3.230.0170.05314.54
5.3.220.0200.04714.58
5.3.210.0270.07314.49
5.3.200.0270.07014.45
5.3.190.0200.06714.49
5.3.180.0200.07714.49
5.3.170.0300.06714.48
5.3.160.0330.06314.52
5.3.150.0300.06014.46
5.3.140.0230.04314.44
5.3.130.0130.05014.46
5.3.120.0130.04314.64
5.3.110.0270.07314.36
5.3.100.0230.06713.97
5.3.90.0400.05713.96
5.3.80.0270.07014.03
5.3.70.0230.04313.99
5.3.60.0330.04013.82
5.3.50.0230.07313.91
5.3.40.0300.06713.88
5.3.30.0170.04313.89
5.3.20.0130.07713.52
5.3.10.0300.05713.60
5.3.00.0130.04313.56
5.2.170.0200.05712.42
5.2.160.0130.04012.42
5.2.150.0200.06012.42
5.2.140.0170.06012.42
5.2.130.0230.05312.42
5.2.120.0170.06012.42
5.2.110.0170.04012.42
5.2.100.0270.04012.42
5.2.90.0400.03712.42
5.2.80.0170.06012.42
5.2.70.0170.03712.42
5.2.60.0200.06012.42
5.2.50.0300.06012.42
5.2.40.0170.05712.42
5.2.30.0200.05712.42
5.2.20.0200.05312.42
5.2.10.0170.06012.42
5.2.00.0230.05312.42
5.1.60.0230.04712.42
5.1.50.0200.03712.42
5.1.40.0100.05012.42
5.1.30.0170.05012.42
5.1.20.0170.05712.42
5.1.10.0200.03712.42
5.1.00.0200.04012.42
5.0.50.0070.04712.42
5.0.40.0100.02712.42
5.0.30.0070.03312.42
5.0.20.0070.04312.42
5.0.10.0100.03312.42
5.0.00.0070.06712.42
4.4.90.0100.02712.42
4.4.80.0070.02312.42
4.4.70.0100.03712.42
4.4.60.0070.02312.42
4.4.50.0100.03312.42
4.4.40.0100.05012.42
4.4.30.0170.02712.42
4.4.20.0100.03312.42
4.4.10.0170.01712.42
4.4.00.0100.04312.42
4.3.110.0100.01712.42
4.3.100.0100.03312.42
4.3.90.0100.03012.42
4.3.80.0100.05312.42
4.3.70.0100.03012.42
4.3.60.0070.03012.42
4.3.50.0100.01312.42
4.3.40.0100.02012.42
4.3.30.0000.02012.42
4.3.20.0070.01312.42
4.3.10.0030.01312.42
4.3.00.0000.01712.42

preferences:
42.03 ms | 400 KiB | 5 Q