3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match('/([A-Za-a]+)::([A-Za-a]+)/', 'Foo::Bar', $m); var_dump($m);

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)
8.3.40.0040.01118.85
8.3.30.0070.00718.92
8.3.20.0040.00420.20
8.3.10.0090.00023.65
8.3.00.0000.00817.48
8.2.170.0070.00722.96
8.2.160.0080.00620.39
8.2.150.0070.00024.18
8.2.140.0070.00024.66
8.2.130.0070.00726.16
8.2.120.0050.00320.98
8.2.110.0060.00322.26
8.2.100.0080.00317.84
8.2.90.0090.00418.76
8.2.80.0000.00817.97
8.2.70.0080.00017.75
8.2.60.0000.00817.68
8.2.50.0000.00818.07
8.2.40.0000.00818.09
8.2.30.0000.00817.94
8.2.20.0030.00517.69
8.2.10.0030.00617.94
8.2.00.0040.00417.70
8.1.270.0030.00623.97
8.1.260.0020.00526.35
8.1.250.0070.00028.09
8.1.240.0030.00623.96
8.1.230.0070.00418.97
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0060.00317.25
8.1.190.0000.00817.23
8.1.180.0070.00018.10
8.1.170.0000.00818.70
8.1.160.0000.00721.88
8.1.150.0070.00018.77
8.1.140.0040.00817.38
8.1.130.0000.00717.78
8.1.120.0080.00017.38
8.1.110.0030.00517.48
8.1.100.0000.00717.51
8.1.90.0030.00717.52
8.1.80.0070.00017.42
8.1.70.0070.00017.37
8.1.60.0000.00817.61
8.1.50.0060.00317.55
8.1.40.0030.00617.51
8.1.30.0000.00817.56
8.1.20.0050.00317.67
8.1.10.0060.00317.57
8.1.00.0050.00317.47
8.0.300.0030.00518.77
8.0.290.0000.00716.75
8.0.280.0000.00718.34
8.0.270.0030.00317.09
8.0.260.0000.00617.15
8.0.250.0040.00416.95
8.0.240.0060.00316.81
8.0.230.0000.00716.95
8.0.220.0040.00316.95
8.0.210.0080.00016.91
8.0.200.0020.00516.93
8.0.190.0000.00716.94
8.0.180.0050.00216.89
8.0.170.0070.00016.96
8.0.160.0030.00516.93
8.0.150.0000.00716.86
8.0.140.0000.00816.87
8.0.130.0000.00913.37
8.0.120.0040.00416.86
8.0.110.0000.00716.92
8.0.100.0040.00416.93
8.0.90.0000.00716.93
8.0.80.0070.01316.83
8.0.70.0060.00316.80
8.0.60.0000.00716.93
8.0.50.0040.00416.97
8.0.30.0110.01316.85
8.0.20.0180.02017.40
8.0.10.0000.00917.00
8.0.00.0130.00816.77
7.4.330.0000.00515.02
7.4.320.0000.00716.59
7.4.300.0030.00316.54
7.4.290.0000.00716.57
7.4.280.0030.00416.49
7.4.270.0070.00016.69
7.4.260.0000.00716.66
7.4.250.0000.00816.55
7.4.240.0020.00516.62
7.4.230.0040.00416.48
7.4.220.0110.00716.69
7.4.210.0030.01116.71
7.4.200.0030.00316.77
7.4.160.0080.00816.44
7.4.150.0060.01217.40
7.4.140.0080.01117.86
7.4.130.0090.00816.67
7.4.120.0120.00516.51
7.4.110.0060.01016.66
7.4.100.0150.00916.47
7.4.90.0060.01216.66
7.4.80.0110.00619.39
7.4.70.0090.01216.77
7.4.60.0070.01016.38
7.4.50.0060.00016.68
7.4.40.0060.00916.55
7.4.30.0000.01516.76
7.4.00.0090.00914.95
7.3.330.0000.00713.04
7.3.320.0050.00013.19
7.3.310.0000.00716.22
7.3.300.0000.00716.24
7.3.290.0030.01016.24
7.3.280.0070.00816.33
7.3.270.0160.00617.40
7.3.260.0110.00716.37
7.3.250.0120.00616.50
7.3.240.0030.01716.48
7.3.230.0060.01116.39
7.3.210.0140.00316.58
7.3.200.0060.01319.39
7.3.190.0100.00616.29
7.3.180.0090.00616.49
7.3.170.0030.01316.47
7.3.160.0070.01016.42
7.3.120.0110.00614.96
7.3.110.0020.01514.90
7.3.100.0110.00714.90
7.3.90.0080.00814.61
7.3.80.0060.00914.83
7.3.70.0070.00514.87
7.3.60.0040.00914.94
7.3.50.0080.00514.97
7.3.40.0080.00714.94
7.3.30.0090.00314.85
7.3.20.0060.00416.54
7.3.10.0070.00716.56
7.3.00.0080.00616.69
7.2.330.0060.01316.61
7.2.320.0160.00316.39
7.2.310.0100.01016.40
7.2.300.0130.00316.51
7.2.290.0130.01016.45
7.2.250.0100.01014.99
7.2.240.0030.01514.91
7.2.230.0070.00514.87
7.2.220.0030.01414.99
7.2.210.0130.00514.90
7.2.200.0080.00314.79
7.2.190.0020.01214.75
7.2.180.0060.00915.06
7.2.170.0050.00514.96
7.2.160.0110.00414.92
7.2.150.0000.01616.80
7.2.140.0040.01116.87
7.2.130.0080.00816.69
7.2.120.0090.00516.85
7.2.110.0080.00416.82
7.2.100.0060.00716.80
7.2.90.0050.00717.00
7.2.80.0060.00716.81
7.2.70.0060.00916.75
7.2.60.0090.00816.80
7.2.50.0080.00716.82
7.2.40.0040.01116.98
7.2.30.0080.00516.76
7.2.20.0060.00716.94
7.2.10.0080.00516.98
7.2.00.0060.00617.30
7.1.330.0080.00715.89
7.1.320.0110.00615.83
7.1.310.0020.01315.91
7.1.300.0070.00715.95
7.1.290.0060.00615.76
7.1.280.0060.00415.70
7.1.270.0020.00915.92
7.1.260.0070.00715.82
7.1.250.0070.00615.89
7.1.240.0070.00615.94
7.1.230.0050.00715.82
7.1.220.0060.00715.92
7.1.210.0030.00915.83
7.1.200.0030.00815.80
7.1.190.0090.00515.82
7.1.180.0070.00515.96
7.1.170.0050.00815.90
7.1.160.0050.00815.85
7.1.150.0070.00615.76
7.1.140.0060.00815.85
7.1.130.0070.00615.91
7.1.120.0040.00815.83
7.1.110.0060.00615.98
7.1.100.0080.00616.57
7.1.90.0110.00415.79
7.1.80.0070.00715.87
7.1.70.0080.00416.24
7.1.60.0060.01116.72
7.1.50.0080.00816.13
7.1.40.0080.00815.88
7.1.30.0030.01015.84
7.1.20.0050.01215.96
7.1.10.0110.00615.93
7.1.00.0070.02417.48
7.0.330.0060.00815.40
7.0.320.0040.00715.42
7.0.310.0050.00815.51
7.0.300.0050.00815.46
7.0.290.0050.00915.38
7.0.280.0080.00615.58
7.0.270.0040.00915.27
7.0.260.0060.00615.16
7.0.250.0070.01215.47
7.0.240.0060.00915.55
7.0.230.0080.00615.57
7.0.220.0050.00715.47
7.0.210.0050.00915.40
7.0.200.0090.00415.73
7.0.190.0060.00615.33
7.0.180.0030.01015.47
7.0.170.0070.00715.61
7.0.160.0070.00815.38
7.0.150.0080.00715.38
7.0.140.0070.02317.19
7.0.130.0110.00315.37
7.0.120.0110.00515.54
7.0.110.0210.02116.66
7.0.100.0190.02616.63
7.0.90.0210.02316.57
7.0.80.0160.02216.52
7.0.70.0280.02016.60
7.0.60.0230.02316.59
7.0.50.0220.02916.67
7.0.40.0080.02415.10
7.0.30.0080.02615.00
7.0.20.0050.02614.99
7.0.10.0080.02314.99
7.0.00.0080.02415.08
5.6.400.0000.01614.31
5.6.390.0040.01113.91
5.6.380.0050.00814.26
5.6.370.0050.00614.21
5.6.360.0060.00814.33
5.6.350.0040.01014.34
5.6.340.0060.00714.25
5.6.330.0050.01014.31
5.6.320.0090.00714.10
5.6.310.0080.00814.04
5.6.300.0070.00914.22
5.6.290.0090.00714.04
5.6.280.0070.02715.91
5.6.270.0110.00814.17
5.6.260.0120.02115.70
5.6.250.0090.02315.79
5.6.240.0090.02715.83
5.6.230.0080.02815.75
5.6.220.0090.02515.71
5.6.210.0040.02915.72
5.6.200.0060.02615.68
5.6.190.0080.02615.81
5.6.180.0080.02215.72
5.6.170.0130.02615.77
5.6.160.0090.02615.74
5.6.150.0050.02215.76
5.6.140.0070.02615.73
5.6.130.0040.02715.63
5.6.120.0060.02315.71
5.6.110.0050.02515.61
5.6.100.0080.02615.73
5.6.90.0070.02315.69
5.6.80.0050.02015.50
5.6.70.0040.02715.43
5.6.60.0050.02615.50
5.6.50.0060.02415.46
5.6.40.0090.02215.49
5.6.30.0050.02515.43
5.6.20.0060.02715.59
5.6.10.0060.02315.57
5.6.00.0090.02015.42
5.5.380.0100.01413.51
5.5.370.0040.01913.47
5.5.360.0040.02513.35
5.5.350.0060.02313.33
5.5.340.0070.02313.55
5.5.330.0050.02013.53
5.5.320.0050.02513.58
5.5.310.0040.02713.47
5.5.300.0070.02413.58
5.5.290.0060.02413.63
5.5.280.0080.02313.48
5.5.270.0040.02413.47
5.5.260.0080.02213.47
5.5.250.0070.02113.54
5.5.240.0050.02313.31
5.5.230.0060.02213.38
5.5.220.0020.02113.39
5.5.210.0060.01913.18
5.5.200.0090.01713.29
5.5.190.0030.02713.35
5.5.180.0060.02513.41
5.5.170.0060.00612.06
5.5.160.0060.01713.33
5.5.150.0080.01713.29
5.5.140.0040.02413.40
5.5.130.0050.02413.29
5.5.120.0070.01613.23
5.5.110.0050.02513.40
5.5.100.0060.02513.25
5.5.90.0050.02213.30
5.5.80.0050.02013.28
5.5.70.0060.02213.27
5.5.60.0050.02313.34
5.5.50.0050.02213.43
5.5.40.0040.02513.28
5.5.30.0090.02113.28
5.5.20.0060.02113.29
5.5.10.0040.02413.18
5.5.00.0060.02413.21
5.4.450.0050.02213.52
5.4.440.0040.01913.50
5.4.430.0040.02513.35
5.4.420.0050.02413.47
5.4.410.0060.02213.41
5.4.400.0050.02413.43
5.4.390.0050.02313.41
5.4.380.0070.02113.33
5.4.370.0020.02713.34
5.4.360.0050.02413.39
5.4.350.0070.02313.44
5.4.340.0080.01913.36
5.4.330.0040.00811.41
5.4.320.0040.02413.38
5.4.310.0050.01713.36
5.4.300.0050.02313.34
5.4.290.0050.02213.39
5.4.280.0080.02113.32
5.4.270.0030.02313.35
5.4.260.0070.02313.37
5.4.250.0060.02213.36
5.4.240.0060.02113.37
5.4.230.0030.02613.42
5.4.220.0040.01913.32
5.4.210.0050.02313.40
5.4.200.0080.01913.40
5.4.190.0040.02213.34
5.4.180.0050.02313.40
5.4.170.0050.02113.38
5.4.160.0050.02013.38
5.4.150.0040.02313.29
5.4.140.0060.01812.66
5.4.130.0040.02312.71
5.4.120.0040.01812.71
5.4.110.0020.02112.69
5.4.100.0040.02012.78
5.4.90.0050.01312.70
5.4.80.0050.01312.69
5.4.70.0070.01812.73
5.4.60.0050.01112.73
5.4.50.0070.01412.71
5.4.40.0060.01312.78
5.4.30.0080.01712.67
5.4.20.0040.01312.64
5.4.10.0060.01012.60
5.4.00.0080.01412.55
5.3.290.0050.02912.09
5.3.280.0050.02712.06
5.3.270.0100.02612.05
5.3.260.0050.02711.97
5.3.250.0010.03311.99
5.3.240.0030.02811.97
5.3.230.0040.02311.98
5.3.220.0050.02011.98
5.3.210.0060.01611.88
5.3.200.0040.01712.00
5.3.190.0050.01512.02
5.3.180.0040.01612.09
5.3.170.0080.01411.94
5.3.160.0060.01611.97
5.3.150.0060.01412.04
5.3.140.0030.01712.01
5.3.130.0020.01811.97
5.3.120.0040.02512.04
5.3.110.0030.01712.03
5.3.100.0070.01411.88
5.3.90.0040.01311.80
5.3.80.0050.01611.77
5.3.70.0020.02911.82
5.3.60.0040.02611.81
5.3.50.0030.01711.71
5.3.40.0030.01411.67
5.3.30.0020.01511.74
5.3.20.0020.01611.64
5.3.10.0040.01211.56
5.3.00.0040.01611.61
5.2.170.0020.01310.73
5.2.160.0020.01210.76
5.2.150.0030.01910.75
5.2.140.0060.01610.71
5.2.130.0010.01410.71
5.2.120.0020.02710.71
5.2.110.0020.02210.70
5.2.100.0040.01610.76
5.2.90.0050.01110.71
5.2.80.0040.02410.69
5.2.70.0050.02210.72
5.2.60.0050.01410.69
5.2.50.0040.01410.69
5.2.40.0030.01110.71
5.2.30.0030.01210.67
5.2.20.0030.01210.66
5.2.10.0010.01510.64
5.2.00.0040.01510.58
5.1.60.0040.01610.44
5.1.50.0010.01310.37
5.1.40.0050.00810.33
5.1.30.0010.01410.47
5.1.20.0000.01410.56
5.1.10.0010.01310.41
5.1.00.0020.01110.39
5.0.50.0010.01010.33
5.0.40.0010.00910.33
5.0.30.0040.01210.33
5.0.20.0060.00610.33
5.0.10.0020.01010.33
5.0.00.0020.01310.33
4.4.90.0010.01010.33
4.4.80.0020.00710.33
4.4.70.0000.01410.33
4.4.60.0010.00910.33
4.4.50.0010.00810.33
4.4.40.0020.01210.33
4.4.30.0010.00910.33
4.4.20.0030.00710.33
4.4.10.0010.00910.33
4.4.00.0030.00810.33
4.3.110.0030.00610.33
4.3.100.0000.01210.33
4.3.90.0020.00710.33
4.3.80.0010.01210.33
4.3.70.0000.00810.33
4.3.60.0020.00710.33
4.3.50.0000.00810.33
4.3.40.0010.01210.33
4.3.30.0020.00710.33
4.3.20.0030.00710.33
4.3.10.0020.00610.33
4.3.00.0020.01210.33

preferences:
46.23 ms | 400 KiB | 5 Q