3v4l.org

run code in 300+ PHP versions simultaneously
<?php $value = "1234 4567 4568 4569 4560 3333AA 3334BB "; $allowedInputSeparators = array('\r\n', '\n', '\s', ',', ';', '|'); foreach($allowedInputSeparators as $separator) { echo "Testing "; var_dump($separator); if(preg_match($separator, $value)) { echo $separator . PHP_EOL; } }

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)
8.3.60.0100.01018.29
8.3.50.0180.00221.99
8.3.40.0080.00818.50
8.3.30.0110.00418.76
8.3.20.0000.00818.77
8.3.10.0080.00021.09
8.3.00.0090.00023.49
8.2.180.0130.00716.63
8.2.170.0110.00422.96
8.2.160.0030.01020.46
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0030.00620.97
8.2.110.0060.00322.02
8.2.100.0040.00817.91
8.2.90.0040.00419.31
8.2.80.0050.00317.97
8.2.70.0000.00817.50
8.2.60.0030.00517.80
8.2.50.0030.00518.07
8.2.40.0000.00917.97
8.2.30.0000.00819.91
8.2.20.0000.00717.61
8.2.10.0040.00417.63
8.2.00.0040.00417.70
8.1.280.0100.00725.92
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0060.00322.59
8.1.230.0070.00420.90
8.1.220.0060.00318.77
8.1.210.0040.00418.98
8.1.200.0030.00617.35
8.1.190.0000.00817.40
8.1.180.0000.00818.10
8.1.170.0000.00818.84
8.1.160.0040.00418.90
8.1.150.0050.00218.55
8.1.140.0000.00817.43
8.1.130.0000.00717.87
8.1.120.0040.00417.37
8.1.110.0030.00517.47
8.1.100.0000.00717.37
8.1.90.0040.00417.45
8.1.80.0000.00717.40
8.1.70.0000.00717.45
8.1.60.0000.00717.59
8.1.50.0050.00217.50
8.1.40.0000.00717.55
8.1.30.0050.00317.63
8.1.20.0040.00417.63
8.1.10.0040.00417.54
8.1.00.0060.00617.48
8.0.300.0000.00719.98
8.0.290.0030.00616.63
8.0.280.0070.00018.37
8.0.270.0030.00517.34
8.0.260.0050.00316.90
8.0.250.0040.00417.06
8.0.240.0030.00617.04
8.0.230.0070.00017.00
8.0.220.0000.00716.95
8.0.210.0000.00717.00
8.0.200.0030.00316.91
8.0.190.0040.00417.06
8.0.180.0060.00616.98
8.0.170.0000.00816.99
8.0.160.0030.00317.07
8.0.150.0040.00416.89
8.0.140.0030.00316.85
8.0.130.0060.00013.35
8.0.120.0080.00016.98
8.0.110.0000.00716.84
8.0.100.0080.00016.98
8.0.90.0040.00417.07
8.0.80.0110.00716.94
8.0.70.0070.00017.03
8.0.60.0040.00417.01
8.0.50.0000.00716.81
8.0.30.0110.01317.18
8.0.20.0140.00417.40
8.0.10.0080.00017.15
8.0.00.0080.00916.74
7.4.330.0000.00514.65
7.4.320.0030.00316.60
7.4.300.0070.00016.58
7.4.290.0030.00516.50
7.4.280.0000.00716.67
7.4.270.0040.00416.60
7.4.260.0060.00013.21
7.4.250.0040.00416.42
7.4.240.0030.00316.41
7.4.230.0000.00716.72
7.4.220.0130.01016.46
7.4.210.0080.00816.62
7.4.200.0030.00316.46
7.4.190.0040.00416.66
7.4.160.0070.01116.67
7.4.150.0090.00917.40
7.4.140.0070.01217.86
7.4.130.0090.01016.58
7.4.120.0130.00516.55
7.4.110.0060.01116.37
7.4.100.0130.00416.32
7.4.90.0110.00616.55
7.4.80.0100.01019.37
7.4.70.0110.00616.37
7.4.60.0080.01116.46
7.4.50.0000.00916.30
7.4.40.0090.00322.27
7.4.30.0100.00716.50
7.4.00.0110.00415.00
7.3.330.0030.00313.16
7.3.320.0060.00013.16
7.3.310.0030.00316.20
7.3.300.0000.00816.34
7.3.290.0060.01516.28
7.3.280.0060.01116.30
7.3.270.0100.00717.40
7.3.260.0120.00818.24
7.3.250.0150.00716.40
7.3.240.0110.00516.42
7.3.230.0000.01916.59
7.3.210.0060.01616.57
7.3.200.0080.00919.39
7.3.190.0100.00616.45
7.3.180.0030.01616.47
7.3.170.0070.00816.56
7.3.160.0080.00816.43
7.3.120.0000.01514.90
7.3.10.0070.00716.75
7.3.00.0030.01016.59
7.2.330.0030.01316.77
7.2.320.0050.01416.62
7.2.310.0100.01316.64
7.2.300.0100.00616.45
7.2.290.0100.00716.60
7.2.130.0030.01016.93
7.2.120.0120.00416.73
7.2.110.0090.00617.09
7.2.100.0060.00916.66
7.2.90.0140.00016.90
7.2.80.0060.01216.43
7.2.70.0120.00317.04
7.2.60.0030.01216.93
7.2.50.0070.00716.89
7.2.40.0000.01216.89
7.2.30.0070.01016.84
7.2.20.0060.00916.74
7.2.10.0040.01416.77
7.2.00.0030.01318.25
7.1.250.0070.00715.93
7.1.100.0000.01118.07
7.1.70.0040.00417.15
7.1.60.0070.01719.40
7.1.50.0070.01716.57
7.1.00.0000.07022.33
7.0.200.0000.00716.52
7.0.140.0030.07322.09
7.0.60.0200.03719.96
7.0.50.0130.03017.63
7.0.40.0130.07720.21
7.0.30.0300.04720.02
7.0.20.0230.03720.17
7.0.10.0000.06320.00
7.0.00.0170.05020.09
5.6.280.0100.06721.05
5.6.210.0000.08720.51
5.6.200.0070.05018.12
5.6.190.0030.04720.67
5.6.180.0270.04720.43
5.6.170.0230.08020.54
5.6.160.0000.09020.51
5.6.150.0200.05318.11
5.6.140.0130.07318.15
5.6.130.0100.07718.16
5.6.120.0030.08721.12
5.6.110.0100.07721.01
5.6.100.0100.06321.14
5.6.90.0070.08721.12
5.6.80.0000.08720.52
5.5.350.0230.05320.42
5.5.340.0070.04718.02
5.5.330.0000.04720.25
5.5.320.0070.08020.32
5.5.310.0200.05020.27
5.5.300.0100.05717.90
5.5.290.0070.07018.02
5.5.280.0030.05720.80
5.5.270.0170.06720.95
5.5.260.0130.07720.86
5.5.250.0100.08320.66
5.5.240.0130.07320.23
5.4.450.0030.04019.12
5.4.440.3530.04019.24
5.4.430.3030.04019.40
5.4.420.3700.03719.45
5.4.410.3530.03719.33
5.4.400.3570.04019.06
5.4.390.3700.03718.90
5.4.380.3670.03319.24
5.4.370.3470.03718.92
5.4.360.3700.03718.79
5.4.350.3530.03319.13
5.4.340.3470.03319.06
5.4.320.3630.04019.16
5.4.310.3330.03319.13
5.4.300.3470.03719.24
5.4.290.3600.03718.88
5.4.280.3700.03719.21
5.4.270.3730.03318.91
5.4.260.3470.03319.23
5.4.250.3730.03319.12
5.4.240.3630.03719.12
5.4.230.4000.04018.92
5.4.220.3100.03718.78
5.4.210.3330.04019.15
5.4.200.3370.03319.07
5.4.190.3330.04019.23
5.4.180.3600.04018.80
5.4.170.3330.04719.23
5.4.160.4330.03319.06
5.4.150.4200.03719.06
5.4.140.4030.03316.33
5.4.130.3500.03016.32
5.4.120.3630.03316.28
5.4.110.3570.03716.39
5.4.100.3630.03716.34
5.4.90.3470.03316.49
5.4.80.3400.03316.37
5.4.70.4330.03016.48
5.4.60.4000.03716.32
5.4.50.3900.04016.36
5.4.40.3830.03016.36
5.4.30.3970.03316.28
5.4.20.3830.03016.32
5.4.10.3970.03316.31
5.4.00.4330.03315.75
5.3.290.3730.04014.69
5.3.280.3530.04014.45
5.3.270.3670.03714.58
5.3.260.3400.03014.65
5.3.250.4100.04014.50
5.3.240.3670.03714.63
5.3.230.3400.03314.64
5.3.220.3270.04314.49
5.3.210.3600.04314.40
5.3.200.3600.03014.42
5.3.190.3230.03714.40
5.3.180.3530.04314.39
5.3.170.3700.03014.41
5.3.160.3630.03314.39
5.3.150.3600.04014.42
5.3.140.3470.03314.39
5.3.130.4400.03714.39
5.3.120.4830.04014.42
5.3.110.3730.03314.64
5.3.100.4400.03313.94
5.3.90.4000.04014.11
5.3.80.3430.03714.10
5.3.70.3830.03713.79
5.3.60.3370.03714.05
5.3.50.3330.03713.85
5.3.40.0070.05313.74
5.3.30.0000.04313.79
5.3.20.3700.03313.47
5.3.10.3470.03713.43
5.3.00.3600.02313.63
5.2.170.3330.02311.09
5.2.160.0800.04011.23
5.2.150.0030.04711.05
5.2.140.2800.03011.00
5.2.130.3000.02711.13
5.2.120.2970.02310.94
5.2.110.3270.03310.93
5.2.100.2930.02711.12
5.2.90.2730.02710.96
5.2.80.2630.03011.14
5.2.70.2630.03011.01
5.2.60.3100.03711.20
5.2.50.2970.03010.86
5.2.40.2370.02311.00
5.2.30.2400.02311.13
5.2.20.2400.03010.97
5.2.10.2370.02310.93
5.2.00.2400.03010.78
5.1.60.2270.02710.07
5.1.50.2230.0239.90
5.1.40.2970.0179.85
5.1.30.2400.02710.24
5.1.20.0430.02710.32
5.1.10.0000.03010.00
5.1.00.0000.03010.00
5.0.50.0000.0378.41
5.0.40.0070.0338.27
5.0.30.1470.0338.11
5.0.20.1900.0208.07
5.0.10.1730.0178.04
5.0.00.1470.0238.27
4.4.90.1130.0176.67
4.4.80.1130.0176.67
4.4.70.1130.0176.67
4.4.60.1200.0106.67
4.4.50.1100.0176.67
4.4.40.1270.0236.67
4.4.30.1100.0136.67
4.4.20.0000.0176.67
4.4.10.0030.0136.67
4.4.00.0100.0336.67
4.3.110.1770.0136.67
4.3.100.1430.0176.67
4.3.90.1600.0136.67
4.3.80.1830.0276.67
4.3.70.1070.0206.67
4.3.60.1430.0176.67
4.3.50.1670.0136.67
4.3.40.1700.0236.67
4.3.30.0830.0236.67
4.3.20.0870.0176.67
4.3.10.0870.0206.67
4.3.00.0730.0136.67

preferences:
45.17 ms | 401 KiB | 5 Q