3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str="My name's #jeff,what is thy #jojo name?"; preg_match("/(#\w+)/", $str, $matches); //echo $matches[0]; print_r($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)
8.3.60.0130.00616.47
8.3.50.0100.00821.16
8.3.40.0070.00718.98
8.3.30.0040.01118.86
8.3.20.0000.00820.51
8.3.10.0080.00023.53
8.3.00.0000.00721.71
8.2.180.0070.01116.63
8.2.170.0030.01722.96
8.2.160.0120.00322.25
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0000.00721.11
8.2.110.0060.00320.98
8.2.100.0100.00317.91
8.2.90.0030.00719.08
8.2.80.0000.00917.97
8.2.70.0050.00317.73
8.2.60.0050.00317.93
8.2.50.0000.00818.10
8.2.40.0000.00720.42
8.2.30.0040.00419.20
8.2.20.0050.00317.91
8.2.10.0040.00417.93
8.2.00.0050.00317.76
8.1.280.0070.00725.92
8.1.270.0080.00022.19
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00324.01
8.1.230.0090.00319.15
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0000.00917.35
8.1.190.0030.00517.36
8.1.180.0000.00818.10
8.1.170.0030.00518.74
8.1.160.0000.00723.95
8.1.150.0040.00420.18
8.1.140.0050.00219.49
8.1.130.0030.00317.58
8.1.120.0000.00717.57
8.1.110.0110.00017.57
8.1.100.0000.00817.56
8.1.90.0040.00417.54
8.1.80.0000.00717.47
8.1.70.0090.00017.57
8.1.60.0000.00717.57
8.1.50.0030.00517.66
8.1.40.0040.00417.60
8.1.30.0030.00617.67
8.1.20.0030.00617.68
8.1.10.0000.00817.70
8.1.00.0040.00417.67
8.0.300.0040.00418.77
8.0.290.0080.00016.75
8.0.280.0000.00718.30
8.0.270.0000.00717.17
8.0.260.0000.00617.12
8.0.250.0050.00317.08
8.0.240.0000.00717.01
8.0.230.0000.00716.92
8.0.220.0040.00416.91
8.0.210.0030.00316.84
8.0.200.0030.00317.07
8.0.190.0040.00417.01
8.0.180.0050.00217.05
8.0.170.0040.00416.96
8.0.160.0040.00417.05
8.0.150.0030.00516.95
8.0.140.0060.00317.00
8.0.130.0030.00313.29
8.0.120.0040.00416.94
8.0.110.0070.00016.88
8.0.100.0040.00416.83
8.0.90.0020.00516.91
8.0.80.0000.01716.85
8.0.70.0050.00216.95
8.0.60.0000.00716.79
8.0.50.0040.00416.77
8.0.30.0130.00717.00
8.0.20.0120.00717.40
8.0.10.0030.00517.08
8.0.00.0040.01517.05
7.4.330.0000.00815.55
7.4.320.0000.01016.74
7.4.300.0000.00716.76
7.4.290.0000.00716.64
7.4.280.0030.00816.76
7.4.270.0040.00716.63
7.4.260.0070.00316.67
7.4.250.0030.00516.70
7.4.240.0080.00016.70
7.4.230.0000.00716.76
7.4.220.0090.00916.61
7.4.210.0100.01016.68
7.4.200.0000.00716.64
7.4.160.0130.00516.47
7.4.150.0030.01517.40
7.4.140.0120.00517.86
7.4.130.0090.00916.64
7.4.120.0070.00916.65
7.4.110.0090.01516.52
7.4.100.0130.01016.46
7.4.90.0070.01016.54
7.4.80.0080.01419.39
7.4.70.0080.00916.69
7.4.60.0060.01016.55
7.4.50.0030.01016.71
7.4.40.0150.00016.61
7.4.30.0110.00516.50
7.4.00.0070.01114.86
7.3.330.0060.00013.16
7.3.320.0000.00513.19
7.3.310.0000.00716.39
7.3.300.0070.00016.33
7.3.290.0060.00916.30
7.3.280.0100.00916.27
7.3.270.0000.02117.40
7.3.260.0090.01116.43
7.3.250.0110.00716.47
7.3.240.0100.01016.51
7.3.230.0150.00316.39
7.3.210.0070.01116.65
7.3.200.0060.01216.36
7.3.190.0030.01416.30
7.3.180.0080.00816.52
7.3.170.0060.01416.38
7.3.160.0030.01316.72
7.3.120.0060.00914.85
7.3.110.0060.00914.91
7.3.100.0100.00615.01
7.3.90.0070.01015.08
7.3.80.0030.01014.96
7.3.70.0060.00614.78
7.3.60.0070.00714.79
7.3.50.0070.00414.94
7.3.40.0080.00414.95
7.3.30.0100.00614.82
7.3.20.0030.00916.75
7.3.10.0110.00316.75
7.3.00.0060.00916.69
7.2.330.0060.01016.65
7.2.320.0060.01416.54
7.2.310.0090.00916.50
7.2.300.0090.00916.56
7.2.290.0100.00716.48
7.2.240.0120.00415.04
7.2.230.0030.01215.06
7.2.220.0000.01615.08
7.2.210.0070.00715.04
7.2.200.0070.01015.01
7.2.190.0060.00914.73
7.2.180.0170.00014.85
7.2.170.0060.01015.06
7.2.160.0040.01115.06
7.2.150.0070.00717.13
7.2.140.0120.00016.91
7.2.130.0090.00616.86
7.2.120.0070.01116.90
7.2.110.0030.01316.91
7.2.100.0090.00617.00
7.2.90.0060.00917.02
7.2.80.0110.00716.89
7.2.70.0030.01516.99
7.2.60.0070.01016.87
7.2.50.0060.01116.80
7.2.40.0070.00716.84
7.2.30.0060.01016.98
7.2.20.0000.01216.81
7.2.10.0030.01416.94
7.2.00.0020.01117.99
7.1.330.0100.00615.73
7.1.320.0090.00615.88
7.1.310.0070.01015.89
7.1.300.0100.00716.01
7.1.290.0110.00415.87
7.1.280.0070.00315.88
7.1.270.0030.01015.79
7.1.260.0090.00615.98
7.1.250.0100.00315.79
7.1.70.0000.01117.39
7.1.60.0040.00717.25
7.1.00.0100.06322.36
7.0.200.0000.00716.88
7.0.120.0130.06022.04
7.0.110.0170.05022.03
7.0.100.0030.06022.09
7.0.90.0070.05721.98
7.0.80.0030.05722.10
7.0.70.0170.04722.10
7.0.60.0100.05321.96
7.0.50.0070.06022.00
7.0.40.0170.04722.10
7.0.30.0070.05022.05
7.0.20.0030.05722.07
7.0.10.0030.05722.01
7.0.00.0030.06322.10
5.6.270.0000.06021.10
5.6.260.0170.04721.10
5.6.250.0070.05721.09
5.6.240.0130.05021.05
5.6.230.0100.05320.82
5.6.220.0030.06020.80
5.6.210.0000.08020.94
5.6.200.0170.05020.80
5.6.190.0100.05720.97
5.6.180.0030.06320.92
5.6.170.0070.05320.93
5.6.160.0070.07320.83
5.6.150.0030.06320.98
5.6.140.0030.06020.73
5.6.130.0070.05320.79
5.6.120.0000.06320.79
5.6.110.0170.05720.98
5.6.100.0170.04720.96
5.6.90.0100.05020.91
5.6.80.0030.05320.29
5.6.70.0030.06320.31
5.6.60.0100.06720.17
5.6.50.0070.06720.44
5.6.40.0000.07320.29
5.6.30.0100.05020.15
5.6.20.0170.07020.41
5.6.10.0130.06720.09
5.6.00.0070.06320.30

preferences:
56.12 ms | 401 KiB | 5 Q