3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = <<<POST wow, that film was #hilarious I #love turtles #YouTube has funny videos that I #love <3 POST; preg_match_all('/#(\w+)\b/', $string, $matches); var_dump(array_count_values($matches[1]));

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)
8.3.60.0110.00716.88
8.3.50.0120.00616.36
8.3.40.0150.00018.95
8.3.30.0120.00618.93
8.3.20.0070.00020.25
8.3.10.0060.00620.35
8.3.00.0080.00023.65
8.2.180.0180.00417.00
8.2.170.0040.01118.86
8.2.160.0070.00722.96
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0050.00220.38
8.2.120.0040.00426.35
8.2.110.0090.00021.02
8.2.100.0070.00718.28
8.2.90.0050.00319.17
8.2.80.0050.00317.97
8.2.70.0050.00317.88
8.2.60.0050.00317.80
8.2.50.0000.00818.10
8.2.40.0000.00720.61
8.2.30.0030.00519.26
8.2.20.0040.00417.96
8.2.10.0000.00718.01
8.2.00.0000.00818.20
8.1.280.0090.00925.92
8.1.270.0040.00423.92
8.1.260.0060.00326.35
8.1.250.0110.00428.09
8.1.240.0040.00823.91
8.1.230.0080.00319.11
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0040.00417.35
8.1.190.0000.00817.35
8.1.180.0000.00918.10
8.1.170.0040.00418.70
8.1.160.0020.00518.84
8.1.150.0050.00220.15
8.1.140.0030.00519.59
8.1.130.0020.00517.44
8.1.120.0030.00617.47
8.1.110.0040.00417.39
8.1.100.0000.00717.46
8.1.90.0030.00617.54
8.1.80.0000.00717.54
8.1.70.0040.00417.50
8.1.60.0000.00817.63
8.1.50.0030.00617.63
8.1.40.0050.00317.63
8.1.30.0030.00517.79
8.1.20.0040.00417.62
8.1.10.0000.00817.71
8.1.00.0040.00417.73
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0040.00418.38
8.0.270.0070.00017.13
8.0.260.0000.00716.93
8.0.250.0070.00017.07
8.0.240.0040.00417.10
8.0.230.0000.00817.09
8.0.220.0030.00316.90
8.0.210.0000.00717.00
8.0.200.0000.00617.11
8.0.190.0040.00417.05
8.0.180.0020.00516.93
8.0.170.0000.00716.93
8.0.160.0040.00416.99
8.0.150.0040.00416.85
8.0.140.0000.01017.02
8.0.130.0050.00013.53
8.0.120.0040.00416.91
8.0.110.0080.00016.95
8.0.100.0040.00416.89
8.0.90.0050.00317.02
8.0.80.0030.01316.92
8.0.70.0000.00817.04
8.0.60.0050.00317.02
8.0.50.0040.00417.09
8.0.30.0120.00917.15
8.0.20.0110.00817.40
8.0.10.0070.00017.04
8.0.00.0120.00616.76
7.4.330.0030.00315.55
7.4.320.0000.00616.68
7.4.300.0000.00716.54
7.4.290.0000.00716.80
7.4.280.0040.00416.77
7.4.270.0030.00316.75
7.4.260.0000.00716.73
7.4.250.0000.00816.75
7.4.240.0000.00716.64
7.4.230.0000.00716.54
7.4.220.0080.00916.68
7.4.210.0070.00716.58
7.4.200.0000.00716.72
7.4.160.0120.00516.64
7.4.150.0120.00617.40
7.4.140.0100.01217.86
7.4.130.0070.01016.61
7.4.120.0070.01216.66
7.4.110.0000.01616.61
7.4.100.0170.00016.73
7.4.90.0110.00816.68
7.4.80.0120.00619.39
7.4.70.0100.00716.73
7.4.60.0110.01116.67
7.4.50.0070.01016.48
7.4.40.0100.00516.43
7.4.30.0130.00316.79
7.4.10.0030.01015.09
7.4.00.0060.01114.93
7.3.330.0050.00313.16
7.3.320.0000.00613.08
7.3.310.0030.00616.37
7.3.300.0030.00316.44
7.3.290.0060.00816.39
7.3.280.0120.00816.41
7.3.270.0160.00617.40
7.3.260.0100.00816.52
7.3.250.0070.01016.49
7.3.240.0080.01116.42
7.3.230.0100.00716.55
7.3.210.0070.01016.42
7.3.200.0120.00616.48
7.3.190.0110.00516.73
7.3.180.0070.01016.72
7.3.170.0080.00816.41
7.3.160.0060.01116.35
7.3.130.0000.01715.23
7.3.120.0060.00914.85
7.3.110.0040.01114.84
7.3.100.0040.00714.74
7.3.90.0070.00714.93
7.3.80.0030.00714.90
7.3.70.0030.01014.92
7.3.60.0000.01214.71
7.3.50.0040.00814.82
7.3.40.0060.00614.91
7.3.30.0000.01314.88
7.3.20.0070.00616.77
7.3.10.0060.01416.71
7.3.00.0160.00516.55
7.2.330.0150.00616.43
7.2.320.0060.01316.71
7.2.310.0060.01016.79
7.2.300.0120.00616.78
7.2.290.0070.01616.58
7.2.260.0100.01015.04
7.2.250.0090.00915.14
7.2.240.0060.00615.11
7.2.230.0090.00614.89
7.2.220.0030.00614.94
7.2.210.0030.00615.07
7.2.200.0100.00014.97
7.2.190.0060.00615.22
7.2.180.0060.00815.13
7.2.170.0040.01115.10
7.2.160.0030.01415.14
7.2.150.0060.00417.00
7.2.140.0120.00016.80
7.2.130.0110.00816.93
7.2.120.0090.01116.81
7.2.110.0070.00916.64
7.2.100.0100.00616.88
7.2.90.0120.00316.92
7.2.80.0130.00516.80
7.2.70.0040.01216.75
7.2.60.0080.00716.83
7.2.50.0070.00916.80
7.2.40.0140.01216.74
7.2.30.0070.00816.80
7.2.20.0100.01017.04
7.2.10.0130.00516.72
7.2.00.0120.00616.87
7.1.330.0080.00416.17
7.1.320.0060.00315.79
7.1.310.0030.01015.87
7.1.300.0030.01316.12
7.1.290.0120.00315.72
7.1.280.0100.00316.08
7.1.270.0070.00415.95
7.1.260.0060.00615.97
7.1.250.0080.01415.92
7.1.240.0070.00716.14
7.1.230.0090.00315.70
7.1.220.0070.00816.05
7.1.210.0110.00015.84
7.1.200.0080.00715.97
7.1.190.0040.01116.11
7.1.180.0070.00716.02
7.1.170.0060.00615.98
7.1.160.0090.00616.10
7.1.150.0090.00616.08
7.1.140.0040.00416.06
7.1.130.0000.01415.74
7.1.120.0070.00415.60
7.1.110.0030.01015.97
7.1.100.0030.00916.13
7.1.90.0040.01116.07
7.1.80.0070.00716.05
7.1.70.0040.00516.70
7.1.60.0030.01016.63
7.1.50.0030.00915.98
7.1.40.0030.01015.91
7.1.30.1420.03226.12
7.1.20.1170.03726.17
7.1.10.1840.03018.21
7.1.00.1430.03518.26
7.0.330.0030.00615.74
7.0.320.0040.00815.36
7.0.310.0070.01015.60
7.0.300.0070.00715.43
7.0.290.0030.01015.42
7.0.280.0000.01115.50
7.0.270.0030.01315.39
7.0.260.0030.01015.64
7.0.250.0070.00715.25
7.0.240.0040.00815.64
7.0.230.0070.01015.43
7.0.220.0080.00415.36
7.0.210.0030.00615.52
7.0.200.0060.00616.13
7.0.190.0040.00915.69
7.0.180.0030.01315.48
7.0.170.1280.04517.81
7.0.160.1130.03217.74
7.0.150.2190.03717.79
7.0.140.2250.03617.59
7.0.130.1670.02917.70
7.0.120.1670.04317.74
7.0.110.1350.03217.81
7.0.100.1440.02917.82
7.0.90.1420.03617.92
7.0.80.1430.03417.65
7.0.70.1940.03517.72
7.0.60.2150.03517.86
7.0.50.2200.03717.74
7.0.40.1290.02616.62
7.0.30.1220.03216.82
7.0.20.1150.03716.74
7.0.10.1400.03316.81
7.0.00.1030.03916.73
5.6.400.0040.00414.65
5.6.390.0130.00314.00
5.6.380.0060.00614.17
5.6.370.0040.01414.56
5.6.360.0060.00914.51
5.6.350.0070.00713.98
5.6.340.0040.01114.36
5.6.330.0080.00414.54
5.6.320.0000.01314.37
5.6.310.0060.00614.52
5.6.300.0070.01014.50
5.6.290.0030.00714.15
5.6.280.0120.00314.35
5.6.270.0060.00914.18
5.6.260.0030.00914.22
5.6.250.0100.00014.29
5.6.240.0000.01514.13
5.6.230.0090.00914.46
5.6.220.0040.00914.29
5.6.210.0140.00314.30
5.6.200.0030.01414.23
5.6.190.0100.00314.12
5.6.180.0040.01114.40
5.6.170.0080.00314.59
5.6.160.0040.01114.59
5.6.150.0090.00614.04
5.6.140.0030.00914.25
5.6.130.0030.00614.31
5.6.120.0080.00414.42
5.6.110.0060.00314.25
5.6.100.0080.00414.34
5.6.90.0090.00614.25
5.6.80.0070.00714.23
5.6.70.0070.00714.01
5.6.60.0110.00314.43
5.6.50.0100.00014.23
5.6.40.0040.01114.35
5.6.30.0000.00914.04
5.6.20.0030.01014.51
5.6.10.0100.00614.16
5.6.00.0100.00714.21

preferences:
125.17 ms | 401 KiB | 5 Q