3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_t(preg_match('/^.*#([0-9]+)#$/', 'dfghdfghdfgh', $baseParentMessageId)); print_r($baseParentMessageId);

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)
8.3.60.0070.00716.63
8.3.50.0100.00316.01
8.3.40.0110.00418.84
8.3.30.0110.00318.54
8.3.20.0000.00720.16
8.3.10.0090.00021.82
8.3.00.0080.00023.48
8.2.180.0130.00718.16
8.2.170.0140.00022.96
8.2.160.0130.00020.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00819.64
8.2.120.0040.00426.35
8.2.110.0070.00319.25
8.2.100.0090.00617.51
8.2.90.0000.00819.22
8.2.80.0040.00417.97
8.2.70.0030.00717.63
8.2.60.0050.00317.93
8.2.50.0050.00318.07
8.2.40.0040.00422.31
8.2.30.0040.00419.18
8.2.20.0000.00717.72
8.2.10.0030.00717.84
8.2.00.0070.00017.88
8.1.270.0030.00523.96
8.1.260.0040.00428.09
8.1.250.0000.00728.09
8.1.240.0130.00021.96
8.1.230.0070.00420.93
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0060.00317.23
8.1.190.0080.00017.10
8.1.180.0060.00318.10
8.1.170.0000.00818.48
8.1.160.0070.00020.63
8.1.150.0080.00018.70
8.1.140.0040.00419.45
8.1.130.0040.00417.55
8.1.120.0000.00717.34
8.1.110.0070.00017.22
8.1.100.0050.00317.37
8.1.90.0040.00417.36
8.1.80.0040.00417.22
8.1.70.0000.00717.32
8.1.60.0040.00417.43
8.1.50.0000.00917.40
8.1.40.0030.00517.37
8.1.30.0050.00517.48
8.1.20.0060.00317.56
8.1.10.0030.00617.40
8.1.00.0000.00817.32
8.0.300.0000.00818.77
8.0.290.0040.00416.63
8.0.280.0040.00418.42
8.0.270.0040.00416.68
8.0.260.0060.00017.09
8.0.250.0070.00016.95
8.0.240.0000.00716.95
8.0.230.0030.00316.84
8.0.220.0040.00416.87
8.0.210.0040.00416.77
8.0.200.0050.00316.91
8.0.190.0030.00616.88
8.0.180.0000.00716.83
8.0.170.0040.00416.95
8.0.160.0000.00716.89
8.0.150.0000.00716.81
8.0.140.0030.00516.82
8.0.130.0000.00613.32
8.0.120.0000.00916.73
8.0.110.0040.00416.73
8.0.100.0050.00316.93
8.0.90.0030.00616.82
8.0.80.0060.01516.76
8.0.70.0040.00416.71
8.0.60.0000.00716.73
8.0.50.0070.00016.87
8.0.30.0120.00517.02
8.0.20.0070.01217.40
8.0.10.0040.00316.98
8.0.00.0100.01016.64
7.4.330.0000.00616.73
7.4.320.0030.00316.46
7.4.300.0050.00316.43
7.4.290.0040.00416.46
7.4.280.0030.00816.39
7.4.270.0030.00316.57
7.4.260.0000.00716.31
7.4.250.0000.00816.34
7.4.240.0020.00516.49
7.4.230.0070.00016.52
7.4.220.0040.01516.46
7.4.210.0070.01116.46
7.4.200.0030.00316.28
7.4.160.0130.00316.21
7.4.150.0160.00317.40
7.4.140.0120.01017.86
7.4.130.0040.01316.32
7.4.120.0090.00816.47
7.4.110.0070.01016.64
7.4.100.0090.00916.50
7.4.90.0100.00716.48
7.4.80.0100.00719.39
7.4.70.0100.00616.47
7.4.60.0000.01716.53
7.4.50.0070.00716.54
7.4.40.0100.00616.34
7.4.30.0060.01216.53
7.4.10.0100.00714.86
7.4.00.0120.00315.04
7.3.330.0030.00313.01
7.3.320.0070.00013.16
7.3.310.0020.00516.24
7.3.300.0070.00016.24
7.3.290.0070.00016.24
7.3.280.0070.01316.23
7.3.270.0100.00717.40
7.3.260.0080.00816.33
7.3.250.0100.00816.32
7.3.240.0070.01016.39
7.3.230.0110.00716.39
7.3.210.0060.00916.27
7.3.200.0100.00719.39
7.3.190.0080.00916.32
7.3.180.0140.00316.57
7.3.170.0090.00616.41
7.3.160.0040.01216.42
7.3.130.0100.00714.78
7.3.120.0060.00614.89
7.3.110.0060.00914.84
7.3.100.0100.00314.85
7.3.90.0090.00014.95
7.3.80.0090.00014.71
7.3.70.0040.01114.66
7.3.60.0080.00414.73
7.3.50.0000.01114.74
7.3.40.0060.00914.84
7.3.30.0000.01314.64
7.3.20.0040.00816.38
7.3.10.0070.00516.23
7.3.00.0130.00316.13
7.2.330.0060.01316.30
7.2.320.0070.01016.35
7.2.310.0070.01016.34
7.2.300.0060.01616.26
7.2.290.0120.01216.31
7.2.260.0070.01114.85
7.2.250.0130.00614.88
7.2.240.0070.00715.17
7.2.230.0030.01314.89
7.2.220.0070.00714.87
7.2.210.0100.00715.06
7.2.200.0100.00614.92
7.2.190.0100.00714.87
7.2.180.0030.01015.02
7.2.170.0030.01314.93
7.2.160.0030.01014.77
7.2.150.0070.00716.81
7.2.140.0100.00716.88
7.2.130.0060.00716.24
7.2.120.0110.00616.57
7.2.110.0110.00616.62
7.2.100.0110.00616.59
7.2.90.0140.00716.70
7.2.80.0110.00616.35
7.2.70.0080.01316.59
7.2.60.0090.00616.58
7.2.50.0140.00416.62
7.2.40.0070.00716.57
7.2.30.0110.00716.31
7.2.20.0110.01116.66
7.2.10.0100.00416.31
7.2.00.0090.00917.56
7.1.330.0070.00715.63
7.1.320.0000.01515.75
7.1.310.0030.01015.75
7.1.300.0030.00715.67
7.1.290.0030.00615.46
7.1.280.0030.01315.66
7.1.270.0060.01215.48
7.1.260.0000.01415.66
7.1.250.0070.00715.51
7.1.240.0070.00415.75
7.1.230.0040.01115.55
7.1.220.0080.00615.37
7.1.210.0030.01215.63
7.1.200.0140.00015.67
7.1.190.0100.00315.44
7.1.180.0040.01115.24
7.1.170.0000.01015.30
7.1.160.0040.01115.53
7.1.150.0050.00515.65
7.1.140.0000.01115.42
7.1.130.0120.00315.38
7.1.120.0070.01015.77
7.1.110.0130.00015.75
7.1.100.0030.01016.57
7.1.90.0000.01015.57
7.1.80.0040.00815.37
7.1.70.0030.00716.42
7.1.60.0050.00817.35
7.1.50.0070.00716.19
7.1.40.0070.00715.64
7.1.30.0070.00315.67
7.1.20.0060.00615.57
7.1.10.0040.00815.61
7.1.00.0050.04019.02
7.0.330.0030.00715.30
7.0.320.0100.00415.24
7.0.310.0060.00615.48
7.0.300.0000.01115.21
7.0.290.0030.00815.22
7.0.280.0040.00415.47
7.0.270.0090.00615.52
7.0.260.0030.00715.31
7.0.250.0060.00915.29
7.0.240.0090.00015.34
7.0.230.0100.00015.02
7.0.220.0030.00915.44
7.0.210.0030.01415.46
7.0.200.0010.00715.91
7.0.190.0000.01115.28
7.0.180.0060.00915.36
7.0.170.0040.00415.14
7.0.160.0080.00415.10
7.0.150.0030.00915.41
7.0.140.0060.00915.14
7.0.130.0030.00815.25
7.0.120.0000.01315.23
7.0.110.0030.00615.33
7.0.100.0040.00815.29
7.0.90.0060.00615.36
7.0.80.0030.01015.32
7.0.70.0040.00415.36
7.0.60.0160.03818.44
7.0.50.0050.03016.58
7.0.40.0100.02816.74
7.0.30.0180.02816.82
7.0.20.0080.02816.66
7.0.10.0090.04516.58
7.0.00.0030.02716.77
5.6.400.0030.00914.38
5.6.390.0030.01014.37
5.6.380.0040.00814.20
5.6.370.0000.00913.84
5.6.360.0000.01214.16
5.6.350.0070.00714.20
5.6.340.0070.00714.24
5.6.330.0030.01013.65
5.6.320.0000.01314.33
5.6.310.0080.00313.82
5.6.300.0070.00714.14
5.6.290.0140.00014.29
5.6.280.0030.01817.49
5.6.270.0080.00813.91
5.6.260.0030.00913.86
5.6.250.0000.01013.81
5.6.240.0000.00914.01
5.6.230.0090.00613.79
5.6.220.0000.00914.24
5.6.210.0050.02317.45
5.6.200.0070.04315.97
5.6.190.0050.02717.30
5.6.180.0320.03517.20
5.6.170.0180.04017.14
5.6.160.0140.04117.44
5.6.150.0070.04716.11
5.6.140.0090.04116.28
5.6.130.0100.02516.22
5.6.120.0050.04517.49
5.6.110.0020.03017.50
5.6.100.0070.05217.43
5.6.90.0070.04617.48
5.6.80.0030.03317.23
5.6.70.0080.00414.05
5.6.60.0070.01013.94
5.6.50.0040.01214.07
5.6.40.0100.00014.03
5.6.30.0040.01113.80
5.6.20.0000.01513.92
5.6.10.0030.01114.24
5.6.00.0080.00814.22
5.5.380.0030.01013.83
5.5.370.0070.01013.78
5.5.360.0030.00913.93
5.5.350.0220.03117.17
5.5.340.0100.04115.99
5.5.330.0080.04517.21
5.5.320.0100.02817.06
5.5.310.0110.04117.22
5.5.300.0060.02615.91
5.5.290.0030.04716.02
5.5.280.0050.02717.37
5.5.270.0060.04217.40
5.5.260.0070.04217.36
5.5.250.0080.03817.26
5.5.240.0100.03917.16
5.5.230.0030.01013.79
5.5.220.0060.00313.80
5.5.210.0080.00413.75
5.5.200.0000.01114.00
5.5.190.0000.01413.96
5.5.180.0060.00613.77
5.5.170.0040.00713.79
5.5.160.0090.00613.95
5.5.150.0000.00914.14
5.5.140.0060.01214.05
5.5.130.0060.01314.09
5.5.120.0060.01213.96
5.5.110.0120.00613.80
5.5.100.0030.00613.66
5.5.90.0000.01314.04
5.5.80.0040.00713.80
5.5.70.0030.00614.01
5.5.60.0060.00313.96
5.5.50.0030.00613.68
5.5.40.0070.00714.08
5.5.30.0040.00813.97
5.5.20.0110.00313.81
5.5.10.0040.01013.51
5.5.00.0060.00613.66

preferences:
52.99 ms | 400 KiB | 5 Q