3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_match("/\\\\*.*?\\\\*/",'dddd \*ssssdedc\* ddddddd',$matches); echo '<br />'; var_dump($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)
8.3.70.0090.00616.49
8.3.60.0160.00318.30
8.3.50.0100.01018.45
8.3.40.0060.00918.76
8.3.30.0040.01118.71
8.3.20.0040.00419.39
8.3.10.0030.00521.87
8.3.00.0070.00020.68
8.2.190.0130.00716.75
8.2.180.0110.00716.63
8.2.170.0070.00722.96
8.2.160.0070.00722.08
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0040.00417.78
8.2.120.0080.00026.35
8.2.110.0070.00320.87
8.2.100.0040.00817.78
8.2.90.0000.00819.45
8.2.80.0030.00517.97
8.2.70.0040.00417.68
8.2.60.0060.00318.03
8.2.50.0000.01018.10
8.2.40.0080.00019.34
8.2.30.0050.00219.13
8.2.20.0050.00217.92
8.2.10.0060.00317.94
8.2.00.0030.00517.64
8.1.280.0150.00325.92
8.1.270.0000.00818.70
8.1.260.0080.00026.35
8.1.250.0060.00328.09
8.1.240.0000.00922.33
8.1.230.0030.00820.95
8.1.220.0040.00417.74
8.1.210.0080.00018.91
8.1.200.0000.00817.35
8.1.190.0060.00317.35
8.1.180.0050.00318.10
8.1.170.0040.00418.68
8.1.160.0050.00218.74
8.1.150.0070.00018.70
8.1.140.0000.00722.15
8.1.130.0080.00021.98
8.1.120.0000.00717.52
8.1.110.0030.00517.47
8.1.100.0040.00417.47
8.1.90.0030.00617.46
8.1.80.0000.00717.48
8.1.70.0070.00017.41
8.1.60.0030.00517.59
8.1.50.0040.00417.54
8.1.40.0060.00317.50
8.1.30.0080.00017.66
8.1.20.0030.00517.68
8.1.10.0080.00017.58
8.1.00.0040.00717.38
8.0.300.0000.00719.98
8.0.290.0040.00416.75
8.0.280.0030.00318.40
8.0.270.0030.00317.17
8.0.260.0030.00318.30
8.0.250.0000.00717.02
8.0.240.0030.00317.00
8.0.230.0040.00416.91
8.0.220.0060.00316.90
8.0.210.0030.00316.82
8.0.200.0040.00416.93
8.0.190.0040.00416.86
8.0.180.0000.00816.94
8.0.170.0040.00416.81
8.0.160.0050.00316.95
8.0.150.0000.00816.83
8.0.140.0000.00816.88
8.0.130.0030.00313.38
8.0.120.0040.00416.82
8.0.110.0000.00816.91
8.0.100.0000.00716.79
8.0.90.0050.00216.73
8.0.80.0100.00916.87
8.0.70.0050.00216.85
8.0.60.0040.00416.73
8.0.50.0080.00016.84
8.0.30.0060.01017.27
8.0.20.0220.00817.40
8.0.10.0040.00417.07
8.0.00.0110.00716.79
7.4.330.0000.00515.55
7.4.320.0000.00616.43
7.4.300.0000.00716.48
7.4.290.0070.00016.58
7.4.280.0080.00016.57
7.4.270.0030.00316.57
7.4.260.0000.00816.70
7.4.250.0030.00516.66
7.4.240.0000.00716.51
7.4.230.0070.00016.56
7.4.220.0050.00316.70
7.4.210.0100.00516.54
7.4.200.0070.00016.49
7.4.160.0090.00716.59
7.4.140.0110.00817.86
7.4.130.0090.00916.64
7.4.120.0100.01016.49
7.4.110.0100.01316.51
7.4.100.0100.00716.70
7.4.90.0150.00616.47
7.4.80.0040.01519.39
7.4.70.0170.00616.26
7.4.60.0100.00716.48
7.4.50.0070.00716.72
7.4.40.0100.01316.65
7.4.10.0040.01515.21
7.4.00.0080.01015.00
7.3.330.0000.00613.11
7.3.320.0030.00313.00
7.3.310.0030.00616.21
7.3.300.0030.00516.30
7.3.290.0000.00716.27
7.3.280.0060.01116.29
7.3.260.0090.00916.40
7.3.240.0090.00816.37
7.3.230.0070.01016.65
7.3.210.0040.01816.45
7.3.200.0110.00616.61
7.3.190.0120.00616.54
7.3.180.0100.01016.14
7.3.170.0130.01016.20
7.3.160.0070.01016.21
7.3.130.0090.00914.52
7.3.120.0090.00714.90
7.3.110.0080.00714.91
7.3.100.0090.00515.05
7.3.90.0050.00614.96
7.3.80.0060.00714.90
7.3.70.0070.00714.95
7.3.60.0070.00614.85
7.3.50.0050.01014.81
7.3.40.0060.01014.78
7.3.30.0090.00414.79
7.3.20.0100.00516.58
7.3.10.0040.01116.68
7.3.00.0070.00816.66
7.2.330.0140.00416.67
7.2.320.0120.00616.66
7.2.310.0070.01016.64
7.2.300.0000.02016.58
7.2.290.0140.00416.76
7.2.260.0060.01015.17
7.2.250.0090.00915.08
7.2.240.0040.01114.95
7.2.230.0070.00715.19
7.2.220.0070.00815.14
7.2.210.0060.00815.04
7.2.200.0040.01015.04
7.2.190.0040.01315.07
7.2.180.0070.00915.06
7.2.170.0070.00815.04
7.2.160.0030.01414.93
7.2.150.0040.01116.97
7.2.140.0070.01116.80
7.2.130.0030.00617.13
7.2.120.0040.01117.02
7.2.110.0330.00115.82
7.2.100.0280.01115.60
7.2.90.0250.00715.70
7.2.80.0340.00715.70
7.2.70.0350.00216.01
7.2.60.0310.00715.83
7.2.50.0270.01016.07
7.2.40.0230.01215.95
7.2.30.0300.01015.94
7.2.20.0360.00715.84
7.2.10.0360.00515.95
7.2.00.0290.00715.94
7.1.330.0090.00515.82
7.1.320.0030.01015.76
7.1.310.0040.00915.79
7.1.300.0030.00815.84
7.1.290.0090.00715.85
7.1.280.0050.00615.86
7.1.270.0050.00815.91
7.1.260.0070.00615.85
7.1.250.0140.00015.88
7.1.240.0070.00415.93
7.1.230.0310.00614.90
7.1.220.0210.00714.99
7.1.210.0260.00514.98
7.1.200.0310.00914.74
7.1.190.0340.00515.04
7.1.180.0420.00515.12
7.1.170.0410.00914.85
7.1.160.0280.00414.64
7.1.150.0350.00814.91
7.1.140.0380.00715.05
7.1.130.0360.00314.98
7.1.120.0260.01014.84
7.1.110.0240.01015.02
7.1.100.0250.01014.84
7.1.90.0250.00515.00
7.1.80.0250.00814.87
7.1.70.0510.00914.96
7.1.60.0470.00523.95
7.1.50.0540.00623.87
7.1.40.0590.01123.93
7.1.30.0670.00623.78
7.1.20.0620.00523.92
7.1.10.0480.01014.90
7.1.00.0400.00514.92
7.0.330.0100.00315.38
7.0.320.0030.01015.73
7.0.310.0030.00715.38
7.0.300.0030.00915.67
7.0.290.0070.00415.40
7.0.280.0000.01015.32
7.0.270.0030.00615.65
7.0.260.0060.00815.74
7.0.250.0030.01315.47
7.0.240.0030.00915.09
7.0.230.0070.00715.52
7.0.220.0060.00915.48
7.0.210.0100.00315.35
7.0.200.0110.00315.61
7.0.190.0000.00915.52
7.0.180.0040.01115.31
7.0.170.0070.00715.65
7.0.160.0040.00415.62
7.0.150.0030.00715.61
7.0.140.0080.00415.70
7.0.130.0030.00715.49
7.0.120.0060.00315.72
7.0.110.0090.00615.54
7.0.100.0070.00415.52
7.0.90.0000.01315.70
7.0.80.0040.00415.72
7.0.70.0090.00415.37
7.0.60.0100.00315.64
7.0.50.0080.00415.78
7.0.40.0120.00413.52
7.0.30.0060.00613.73
7.0.20.0030.00513.53
7.0.10.0040.01113.55
7.0.00.0100.00313.64
5.6.400.0060.00314.24
5.6.390.0080.00414.04
5.6.380.0050.00914.14
5.6.370.0030.01014.38
5.6.360.0070.00714.38
5.6.350.0060.00914.40
5.6.340.0030.01014.09
5.6.330.0070.00714.43
5.6.320.0070.01014.11
5.6.310.0030.01014.36
5.6.300.0060.00714.11
5.6.290.0090.00614.21
5.6.280.0070.00714.39
5.6.270.0030.01014.40
5.6.260.0000.01314.23
5.6.250.0030.00914.24
5.6.240.0120.00414.38
5.6.230.0060.00914.16
5.6.220.0100.00314.26
5.6.210.0090.00614.26
5.6.200.0080.00814.32
5.6.190.0030.00614.32
5.6.180.0080.00314.19
5.6.170.0070.00314.13
5.6.160.0100.00314.04
5.6.150.0090.00614.10
5.6.140.0070.00714.40
5.6.130.0080.00814.16
5.6.120.0080.00313.99
5.6.110.0030.01414.25
5.6.100.0060.00614.39
5.6.90.0070.00314.54
5.6.80.0060.00314.08
5.6.70.0000.01214.33
5.6.60.0000.01314.31
5.6.50.0000.01014.08
5.6.40.0090.00314.10
5.6.30.0060.00614.02
5.6.20.0030.01014.26
5.6.10.0060.00313.88
5.6.00.0030.01114.10

preferences:
62.94 ms | 401 KiB | 5 Q