3v4l.org

run code in 300+ PHP versions simultaneously
<?php $HOME_DIR="D:\wamp\www\laddercs"; $TEMPLATE_DIR="$HOME_DIR/templates"; echo ReadTemplate("$TEMPLATE_DIR/common/home_middle.html"); $matches = "1111ewrw__"; preg_match("/(\w+)?/", "1ewrw",$matches); print_r($matches); echo "\n"; preg_match("/(\w*)/", "rwerwe",$matches); print_r($matches);

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)
8.3.70.0070.01116.63
8.3.60.0070.00716.50
8.3.50.0120.01022.05
8.3.40.0140.00718.82
8.3.30.0040.01118.88
8.3.20.0040.00420.30
8.3.10.0040.00423.61
8.3.00.0050.00319.38
8.2.180.0080.00816.75
8.2.170.0150.00422.96
8.2.160.0100.00320.39
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00017.75
8.2.110.0110.01122.10
8.2.100.0080.00317.93
8.2.90.0070.00019.21
8.2.80.0000.00917.97
8.2.70.0090.00017.63
8.2.60.0000.00717.93
8.2.50.0060.00318.07
8.2.40.0060.00319.53
8.2.30.0080.00020.55
8.2.20.0050.00317.79
8.2.10.0040.00418.04
8.2.00.0040.00417.99
8.1.280.0130.00325.92
8.1.270.0080.00023.91
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0030.00622.10
8.1.230.0030.01222.72
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0080.00016.97
8.1.180.0070.00018.10
8.1.170.0040.00418.96
8.1.160.0070.00021.89
8.1.150.0000.00718.70
8.1.140.0030.00619.39
8.1.130.0000.00717.68
8.1.120.0000.00817.43
8.1.110.0000.00717.45
8.1.100.0030.00517.33
8.1.90.0060.00317.36
8.1.80.0040.00417.29
8.1.70.0000.00717.36
8.1.60.0080.00017.43
8.1.50.0050.00317.54
8.1.40.0000.00817.43
8.1.30.0050.00317.54
8.1.20.0000.00717.57
8.1.10.0040.00417.44
8.1.00.0040.00417.46
8.0.300.0080.00018.77
8.0.290.0000.00716.75
8.0.280.0030.00318.44
8.0.270.0000.00717.13
8.0.260.0030.00317.16
8.0.250.0000.00716.98
8.0.240.0070.00017.04
8.0.230.0080.00016.89
8.0.220.0030.00316.84
8.0.210.0070.00016.84
8.0.200.0060.00017.02
8.0.190.0040.00416.89
8.0.180.0000.00716.87
8.0.170.0000.00716.95
8.0.160.0030.00416.91
8.0.150.0030.00616.85
8.0.140.0040.00416.88
8.0.130.0050.00013.38
8.0.120.0050.00216.93
8.0.110.0030.00516.95
8.0.100.0000.00716.81
8.0.90.0070.00017.00
8.0.80.0060.00916.93
8.0.70.0040.00416.94
8.0.60.0040.00416.78
8.0.50.0070.00016.81
8.0.30.0100.00716.93
8.0.20.0120.00817.40
8.0.10.0000.00716.93
8.0.00.0090.01116.69
7.4.330.0060.00015.08
7.4.320.0060.00016.43
7.4.300.0000.00616.60
7.4.290.0080.00016.50
7.4.280.0050.00316.63
7.4.270.0030.00316.64
7.4.260.0030.00316.56
7.4.250.0070.00016.57
7.4.240.0020.00516.58
7.4.230.0000.00716.57
7.4.220.0090.00916.53
7.4.210.0080.00516.42
7.4.200.0030.00316.67
7.4.160.0110.00616.59
7.4.150.0090.00917.40
7.4.140.0110.01017.86
7.4.130.0080.01616.53
7.4.120.0060.01116.63
7.4.110.0110.01116.60
7.4.100.0180.00916.65
7.4.90.0120.00616.45
7.4.80.0150.01019.39
7.4.70.0150.00316.45
7.4.60.0070.01016.66
7.4.50.0000.00416.43
7.4.40.0100.00616.61
7.4.30.0160.00016.66
7.4.00.0130.00015.07
7.3.330.0000.00613.29
7.3.320.0030.00313.10
7.3.310.0030.00316.24
7.3.300.0070.00016.30
7.3.290.0080.00616.31
7.3.280.0110.00916.31
7.3.270.0100.00717.40
7.3.260.0080.00916.26
7.3.240.0110.00816.54
7.3.230.0110.00616.54
7.3.210.0120.00916.55
7.3.200.0070.01416.59
7.3.190.0100.00716.59
7.3.180.0070.01016.56
7.3.170.0030.01316.64
7.3.160.0040.01216.56
7.3.10.0030.00616.66
7.3.00.0070.00416.78
7.2.330.0090.00916.20
7.2.320.0110.00716.33
7.2.310.0030.01316.49
7.2.300.0150.00716.71
7.2.290.0070.01016.49
7.2.130.0000.00917.01
7.2.120.0030.00616.91
7.2.110.0030.01016.87
7.2.100.0040.00416.87
7.2.90.0100.01016.95
7.2.80.0060.00916.65
7.2.70.0030.00616.88
7.2.60.0020.00916.81
7.2.50.0130.00016.43
7.2.40.0060.00616.93
7.2.30.0030.01316.93
7.2.20.0070.00316.84
7.2.10.0030.00716.80
7.2.00.0030.01018.03
7.1.250.0100.00015.77
7.1.200.0060.00615.60
7.1.100.0000.01117.96
7.1.70.0000.00816.93
7.1.60.0090.01619.43
7.1.50.0070.01316.97
7.1.00.0000.08022.57
7.0.200.0000.01016.54
7.0.60.0170.05021.71
7.0.50.0130.07717.63
7.0.40.0000.10020.23
7.0.30.0230.08320.30
7.0.20.0370.04320.12
7.0.10.0300.05720.04
7.0.00.0100.08020.19
5.6.280.0070.03021.04
5.6.210.0070.05720.47
5.6.200.0000.07018.11
5.6.190.0130.07320.33
5.6.180.0430.06720.41
5.6.170.0300.05020.48
5.6.160.0000.04320.46
5.6.150.0030.08718.19
5.6.140.0070.08018.21
5.6.130.0030.04018.07
5.6.120.0030.08720.98
5.6.110.0170.07321.04
5.6.100.0130.06320.95
5.6.90.0070.08020.87
5.6.80.0070.04320.50
5.5.350.0000.04020.42
5.5.340.0070.08017.98
5.5.330.0000.08020.43
5.5.320.0130.07720.13
5.5.310.0230.06720.20
5.5.300.0200.07017.91
5.5.290.0030.08717.93
5.5.280.0000.05020.84
5.5.270.0000.09020.97
5.5.260.0100.08320.67
5.5.250.0070.04320.65
5.5.240.0100.04020.36
5.4.450.0700.05019.63
5.4.440.0900.05719.34
5.4.430.0700.05019.60
5.4.420.0930.04019.58
5.4.410.0770.05319.33
5.4.400.0830.04719.18
5.4.390.0830.04719.24
5.4.380.0670.06018.99
5.4.370.0670.06018.92
5.4.360.0630.06318.95
5.4.350.0800.04718.82
5.4.340.0830.04719.25
5.4.320.0800.05319.14
5.4.310.0670.06319.26
5.4.300.0800.04719.21
5.4.290.0700.05718.77
5.4.280.0770.05318.93
5.4.270.0800.04719.14
5.4.260.0870.05019.28
5.4.250.0730.06719.14
5.4.240.0830.06019.11
5.4.230.0870.06019.07
5.4.220.0700.05319.14
5.4.210.0670.05319.30
5.4.200.0730.05319.18
5.4.190.0670.06018.93
5.4.180.0870.04018.80
5.4.170.0800.05018.94
5.4.160.0830.04719.28
5.4.150.1000.05719.26
5.4.140.0800.04316.32
5.4.130.0730.05016.37
5.4.120.0770.05016.43
5.4.110.0730.05016.47
5.4.100.0700.05316.48
5.4.90.0830.04316.37
5.4.80.0630.05716.46
5.4.70.0870.04016.43
5.4.60.0800.04316.34
5.4.50.0730.05016.47
5.4.40.0800.04316.43
5.4.30.0800.04316.26
5.4.20.0830.04316.26
5.4.10.0870.04716.46
5.4.00.0900.05015.78

preferences:
47.28 ms | 401 KiB | 5 Q