3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_POST['keywords']="sample products!@, products#$#, sample"; $keywords = preg_replace("/[^A-Z, ]/", '',($_POST['keywords'])); echo $keywords;

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)
8.3.40.0120.00318.80
8.3.30.0090.00519.01
8.3.20.0080.00020.33
8.3.10.0040.00422.05
8.3.00.0040.00420.64
8.2.170.0040.01122.96
8.2.160.0070.00719.18
8.2.150.0150.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0090.00019.69
8.2.110.0060.00322.16
8.2.100.0120.00019.32
8.2.90.0000.00719.22
8.2.80.0040.00417.97
8.2.70.0050.00317.75
8.2.60.0040.00418.16
8.2.50.0050.00518.07
8.2.40.0030.00518.34
8.2.30.0060.00318.20
8.2.20.0080.00017.87
8.2.10.0000.00717.76
8.2.00.0110.00017.88
8.1.270.0000.00818.70
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0050.00323.91
8.1.230.0080.00319.04
8.1.220.0060.00617.79
8.1.210.0040.00418.77
8.1.200.0080.00017.48
8.1.190.0050.00317.53
8.1.180.0040.00418.82
8.1.170.0060.00318.68
8.1.160.0070.00022.04
8.1.150.0040.00418.82
8.1.140.0040.00417.65
8.1.130.0040.00417.58
8.1.120.0000.00717.63
8.1.110.0060.00317.63
8.1.100.0050.00217.48
8.1.90.0040.00417.64
8.1.80.0000.00717.62
8.1.70.0000.00817.55
8.1.60.0080.00017.70
8.1.50.0030.00517.62
8.1.40.0060.00317.51
8.1.30.0080.00017.77
8.1.20.0000.00817.73
8.1.10.0040.00417.68
8.1.00.0060.00317.64
8.0.300.0080.00018.77
8.0.290.0040.00417.05
8.0.280.0030.00318.46
8.0.270.0030.00317.27
8.0.260.0030.00516.87
8.0.250.0030.00317.12
8.0.240.0040.00416.98
8.0.230.0030.00317.08
8.0.220.0000.00716.91
8.0.210.0000.00717.00
8.0.200.0000.00717.13
8.0.190.0060.00317.11
8.0.180.0040.00417.02
8.0.170.0030.00617.03
8.0.160.0020.00516.83
8.0.150.0080.00017.01
8.0.140.0040.00416.87
8.0.130.0000.00513.39
8.0.120.0000.00917.01
8.0.110.0060.00316.84
8.0.100.0080.00016.95
8.0.90.0000.00816.86
8.0.80.0040.01117.05
8.0.70.0040.00417.06
8.0.60.0000.00817.05
8.0.50.0080.00016.88
8.0.30.0090.01017.04
8.0.20.0160.00517.51
8.0.10.0040.00417.05
8.0.00.0100.01017.16
7.4.330.0020.00215.00
7.4.320.0030.00316.70
7.4.300.0000.00616.78
7.4.290.0030.00316.82
7.4.280.0060.00316.64
7.4.270.0030.00316.75
7.4.260.0000.01016.70
7.4.250.0040.00416.66
7.4.240.0050.00216.73
7.4.230.0030.00316.89
7.4.220.0100.01016.81
7.4.210.0080.00916.75
7.4.200.0050.00316.89
7.4.190.0000.00716.75
7.4.160.0120.00616.77
7.4.150.0140.01117.40
7.4.140.0120.00717.86
7.4.130.0100.01016.77
7.4.120.0090.00916.63
7.4.110.0140.00716.60
7.4.100.0100.00716.72
7.4.90.0100.01016.54
7.4.80.0140.00419.39
7.4.70.0130.00316.62
7.4.60.0000.01916.68
7.4.50.0000.00816.37
7.4.40.0100.00022.77
7.4.30.0060.01016.60
7.4.00.0030.01215.32
7.3.330.0000.00613.27
7.3.320.0030.00313.24
7.3.310.0020.00516.23
7.3.300.0000.00716.30
7.3.290.0090.00916.39
7.3.280.0100.00416.47
7.3.270.0170.00017.40
7.3.260.0120.00616.71
7.3.250.0110.00516.46
7.3.240.0120.00616.56
7.3.230.0030.01316.52
7.3.210.0080.00816.69
7.3.200.0100.00719.39
7.3.190.0180.00316.52
7.3.180.0100.01016.41
7.3.170.0060.01016.57
7.3.160.0110.00516.58
7.3.120.0030.01215.23
7.2.330.0090.00916.69
7.2.320.0150.00716.85
7.2.310.0180.00616.61
7.2.300.0120.00616.88
7.2.290.0100.01316.91
7.2.00.0070.00719.01
7.1.100.0000.01118.26
7.1.70.0030.01217.20
7.1.60.0060.01919.82
7.1.50.0000.02117.06
7.1.00.0030.03322.33
7.0.200.0090.00316.96
7.0.140.0030.07021.96
7.0.100.0070.07019.90
7.0.90.0170.08019.89
7.0.80.0030.08719.88
7.0.70.0070.08019.92
7.0.60.0000.05319.87
7.0.50.0430.07320.36
7.0.40.0130.07320.05
7.0.30.0030.09320.10
7.0.20.0130.08019.95
7.0.10.0200.06020.09
7.0.00.0100.06720.05
5.6.280.0070.07021.07
5.6.250.0030.07720.73
5.6.240.0100.07320.46
5.6.230.0100.08720.61
5.6.220.0030.08320.63
5.6.210.0070.08020.63
5.6.200.0100.07721.02
5.6.190.0100.06720.92
5.6.180.0070.04321.01
5.6.170.0070.07321.11
5.6.160.0130.07721.02
5.6.150.0070.08321.05
5.6.140.0070.08021.10
5.6.130.0130.07721.09
5.6.120.0070.08020.93
5.6.110.0200.07321.07
5.6.100.0030.07721.07
5.6.90.0170.08020.98
5.6.80.0130.07020.41
5.6.70.0030.08020.43
5.6.60.0100.06720.38
5.6.50.0100.07720.31
5.6.40.0100.07720.29
5.6.30.0070.08020.29
5.6.20.0130.07020.29
5.6.10.0170.05320.41
5.6.00.0130.07720.35
5.5.380.0070.05020.47
5.5.370.0070.07720.54
5.5.360.0070.08320.38
5.5.350.0070.04720.32
5.5.340.0100.08020.88
5.5.330.0000.08020.75
5.5.320.0100.07020.76
5.5.310.0130.08020.63
5.5.300.0100.07320.85
5.5.290.0100.07720.81
5.5.280.0130.04720.88
5.5.270.0100.07720.79
5.5.260.0200.06720.79
5.5.250.0200.07020.67
5.5.240.0130.07020.15
5.5.230.0070.07720.30
5.5.220.0200.03320.30
5.5.210.0070.08020.27
5.5.200.0030.06320.21
5.5.190.0070.06020.23
5.5.180.0070.07720.14
5.5.160.0100.08020.21
5.5.150.0070.05020.08
5.5.140.0130.07020.14
5.5.130.0200.06320.20
5.5.120.0070.06320.09
5.5.110.0030.04020.21
5.5.100.0030.08020.07
5.5.90.0030.05020.14
5.5.80.0030.04320.04
5.5.70.0070.03720.15
5.5.60.0030.04020.11
5.5.50.0030.03720.00
5.5.40.0070.03320.14
5.5.30.0030.03720.03
5.5.20.0030.04019.98
5.5.10.0070.04019.97
5.5.00.0100.06320.11
5.4.450.0130.07019.23
5.4.440.0200.06719.36
5.4.430.0070.07319.47
5.4.420.0100.07719.39
5.4.410.0100.07319.23
5.4.400.0100.05319.04
5.4.390.0030.08019.20
5.4.380.0100.04019.14
5.4.370.0070.07718.98
5.4.360.0070.07718.81
5.4.350.0070.07019.23
5.4.340.0000.07719.23
5.4.320.0030.07319.07
5.4.310.0100.06718.90
5.4.300.0170.06019.12
5.4.290.0100.07319.05
5.4.280.0100.04319.13
5.4.270.0070.04319.06
5.4.260.0030.06718.98
5.4.250.0000.04718.80
5.4.240.0070.03318.89
5.4.230.0070.03318.94
5.4.220.0070.03319.06
5.4.210.0030.03719.11
5.4.200.0100.05318.96
5.4.190.0030.03718.89
5.4.180.0100.03018.89
5.4.170.0100.03719.16
5.4.160.0070.03718.96
5.4.150.0070.06719.01
5.4.140.0070.04016.21
5.4.130.0070.05316.22
5.4.120.0030.04716.29
5.4.110.0000.05716.24
5.4.100.0030.03316.26
5.4.90.0070.06716.29
5.4.80.0000.03716.39
5.4.70.0030.03316.42
5.4.60.0030.03316.18
5.4.50.0070.05716.32
5.4.40.0030.03316.36
5.4.30.0100.04316.41
5.4.20.0070.03316.18
5.4.10.0000.04016.42
5.4.00.0070.03315.74
5.3.290.0030.05014.66
5.3.280.0030.03714.45
5.3.270.0030.03714.60
5.3.260.0000.05014.60
5.3.250.0000.04314.47
5.3.240.0070.06314.59
5.3.230.0000.05714.41
5.3.220.0070.04314.51
5.3.210.0030.03714.55
5.3.200.0000.05014.57
5.3.190.0000.04014.56
5.3.180.0030.04014.42
5.3.170.0000.04014.52
5.3.160.0000.04014.52
5.3.150.0000.05014.52
5.3.140.0130.06014.39
5.3.130.0030.03714.50
5.3.120.0030.06314.49
5.3.110.0030.07014.50
5.3.100.0070.03314.00
5.3.90.0000.05313.98
5.3.80.0000.04013.98
5.3.70.0030.03313.88
5.3.60.0070.03314.00
5.3.50.0000.04013.92
5.3.40.0070.03713.80
5.3.30.0100.02713.90
5.3.20.0000.04313.68
5.3.10.0070.03013.64
5.3.00.0000.03713.64
5.2.170.0000.05311.13
5.2.160.0000.04011.14
5.2.150.0000.03711.13
5.2.140.0030.02711.13
5.2.130.0000.03311.14
5.2.120.0000.03011.13
5.2.110.0000.03011.13
5.2.100.0070.02711.13
5.2.90.0130.04311.13
5.2.80.0070.02311.13
5.2.70.0030.03011.13
5.2.60.0000.03011.13
5.2.50.0030.03311.13
5.2.40.0030.02711.13
5.2.30.0000.04311.13
5.2.20.0000.03011.13
5.2.10.0070.05711.13
5.2.00.0000.03711.13
5.1.60.0030.05311.13
5.1.50.0030.05011.13
5.1.40.0030.04711.13
5.1.30.0030.05011.13
5.1.20.0030.05311.13
5.1.10.0100.05011.13
5.1.00.0000.05711.13
5.0.50.0030.04311.13
5.0.40.0070.04011.13
5.0.30.0000.06311.13
5.0.20.0030.04311.13
5.0.10.0030.04311.13
5.0.00.0100.05311.13
4.4.90.0000.01711.13
4.4.80.0000.01711.13
4.4.70.0130.02711.13
4.4.60.0030.03011.13
4.4.50.0030.03311.13
4.4.40.0000.03711.13
4.4.30.0030.02711.13
4.4.20.0030.03311.13
4.4.10.0000.03711.13
4.4.00.0000.05011.13
4.3.110.0000.03711.13
4.3.100.0000.03311.13
4.3.90.0030.03311.13
4.3.80.0000.02711.13
4.3.70.0000.03311.13
4.3.60.0000.03711.13
4.3.50.0000.03711.13
4.3.40.0030.04711.13
4.3.30.0000.03711.13
4.3.20.0030.03011.13
4.3.10.0000.03711.13
4.3.00.0000.03711.13

preferences:
42.71 ms | 400 KiB | 5 Q