3v4l.org

run code in 300+ PHP versions simultaneously
<?php if ( preg_match( '/^[0-9А-ЯЁа-яё]+$/', 'серега' ) ) { echo 'yaya'; }

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)
8.3.60.0140.00718.43
8.3.50.0000.01416.36
8.3.40.0040.01118.98
8.3.30.0070.00719.10
8.3.20.0080.00020.20
8.3.10.0040.01121.99
8.3.00.0040.00422.46
8.2.180.0150.00616.88
8.2.170.0140.00722.96
8.2.160.0070.00718.91
8.2.150.0040.00424.18
8.2.140.0000.00924.66
8.2.130.0020.00526.16
8.2.120.0040.00419.26
8.2.110.0060.00322.30
8.2.100.0060.00619.51
8.2.90.0040.00418.92
8.2.80.0040.00417.97
8.2.70.0070.00317.75
8.2.60.0040.00417.78
8.2.50.0040.00418.07
8.2.40.0000.00717.91
8.2.30.0070.00018.01
8.2.20.0050.00217.75
8.2.10.0030.00617.57
8.2.00.0030.00617.61
8.1.270.0090.00022.19
8.1.260.0080.00026.35
8.1.250.0060.00328.09
8.1.240.0090.00023.85
8.1.230.0040.00719.21
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0030.00617.23
8.1.190.0000.00817.28
8.1.180.0060.00318.32
8.1.170.0040.00418.77
8.1.160.0070.00022.02
8.1.150.0040.00418.55
8.1.140.0000.00817.47
8.1.130.0050.00317.65
8.1.120.0000.00717.51
8.1.110.0090.00017.34
8.1.100.0040.00417.53
8.1.90.0040.00417.39
8.1.80.0070.00017.46
8.1.70.0030.00317.42
8.1.60.0040.00417.61
8.1.50.0030.00617.43
8.1.40.0000.00817.41
8.1.30.0040.00417.66
8.1.20.0040.00417.55
8.1.10.0000.00717.55
8.1.00.0000.00817.41
8.0.300.0000.00818.77
8.0.290.0080.00016.93
8.0.280.0030.00318.24
8.0.270.0070.00017.14
8.0.260.0000.00716.82
8.0.250.0000.00717.02
8.0.240.0000.00716.86
8.0.230.0000.00716.96
8.0.220.0050.00216.86
8.0.210.0040.00416.93
8.0.200.0000.00717.02
8.0.190.0040.00416.92
8.0.180.0040.00416.91
8.0.170.0000.00816.86
8.0.160.0040.00416.93
8.0.150.0030.00316.90
8.0.140.0000.00716.73
8.0.130.0050.00013.34
8.0.120.0080.00016.92
8.0.110.0080.00016.86
8.0.100.0040.00416.96
8.0.90.0040.00416.84
8.0.80.0040.01116.83
8.0.70.0050.00216.90
8.0.60.0000.00716.81
8.0.50.0070.00016.90
8.0.30.0120.00617.21
8.0.20.0150.00417.40
8.0.10.0030.00616.98
8.0.00.0110.01516.59
7.4.330.0000.00615.10
7.4.320.0000.00616.68
7.4.300.0000.00716.52
7.4.290.0030.00316.55
7.4.280.0050.00316.48
7.4.270.0030.00316.66
7.4.260.0030.00316.67
7.4.250.0050.00216.64
7.4.240.0000.00716.54
7.4.230.0000.00716.48
7.4.220.0040.01416.75
7.4.210.0030.01116.67
7.4.200.0000.00716.48
7.4.190.0030.00316.84
7.4.160.0150.00316.56
7.4.150.0150.00317.40
7.4.140.0060.01417.86
7.4.130.0090.00816.62
7.4.120.0130.00816.54
7.4.110.0080.00816.44
7.4.100.0070.01016.67
7.4.90.0090.00916.63
7.4.80.0030.01319.39
7.4.70.0070.01016.43
7.4.60.0110.01116.47
7.4.50.0030.00616.28
7.4.40.0030.01222.77
7.4.30.0090.00616.57
7.4.10.0050.01115.53
7.4.00.0100.00815.59
7.3.330.0060.00013.05
7.3.320.0000.00613.07
7.3.310.0030.00316.13
7.3.300.0000.00716.32
7.3.290.0130.00616.24
7.3.280.0080.01016.29
7.3.270.0100.01017.40
7.3.260.0130.00716.36
7.3.250.0080.00816.35
7.3.240.0070.01016.36
7.3.230.0100.00716.46
7.3.210.0140.00416.30
7.3.200.0130.00319.39
7.3.190.0130.00316.18
7.3.180.0100.00616.36
7.3.170.0100.00716.53
7.3.160.0090.00616.30
7.3.130.0070.01215.52
7.3.120.0050.01215.37
7.3.110.0030.01415.56
7.3.100.0000.01715.58
7.3.90.0060.00715.53
7.3.80.0020.01415.59
7.3.70.0080.00715.51
7.3.60.0050.00715.46
7.3.50.0030.01115.56
7.3.40.0030.01215.60
7.3.30.0060.00415.50
7.3.20.0080.00717.27
7.3.10.0050.01117.36
7.3.00.0080.00517.30
7.2.330.0100.00716.49
7.2.320.0120.00416.55
7.2.310.0090.00616.48
7.2.300.0160.00316.40
7.2.290.0060.01116.67
7.2.260.0020.01915.70
7.2.250.0020.01715.71
7.2.240.0090.00715.77
7.2.230.0090.00815.69
7.2.220.0050.00915.72
7.2.210.0050.00815.64
7.2.200.0050.00915.79
7.2.190.0040.01215.51
7.2.180.0070.00715.78
7.2.170.0050.00815.64
7.2.160.0070.00715.59
7.2.150.0030.00917.37
7.2.140.0080.00717.65
7.2.130.0050.01017.58
7.2.120.0070.00817.63
7.2.110.0100.01017.13
7.2.100.0130.00417.18
7.2.90.0110.00817.28
7.2.80.0070.01117.30
7.2.70.0110.01017.34
7.2.60.0070.00717.11
7.2.50.0140.00417.38
7.2.40.0100.00817.50
7.2.30.0110.01017.34
7.2.20.0100.00717.37
7.2.10.0110.00617.33
7.2.00.0080.00917.27
7.1.330.0060.00916.58
7.1.320.0040.00716.71
7.1.310.0090.00416.72
7.1.300.0080.00616.65
7.1.290.0080.00816.59
7.1.280.0040.01016.56
7.1.270.0080.00716.59
7.1.260.0050.00916.54
7.1.250.0030.00916.50
7.1.240.0030.01016.41
7.1.230.0080.00716.36
7.1.220.0050.00916.33
7.1.210.0090.00816.36
7.1.200.0080.00916.16
7.1.190.0140.00316.33
7.1.180.0090.00716.23
7.1.170.0090.00416.24
7.1.160.0080.00416.25
7.1.150.0130.00616.12
7.1.140.0080.00916.25
7.1.130.0080.00516.23
7.1.120.0130.00316.24
7.1.110.0070.01116.30
7.1.100.0070.00816.27
7.1.90.0080.00816.20
7.1.80.0090.00616.27
7.1.70.0070.00616.52
7.1.60.0090.00917.25
7.1.50.0100.00816.58
7.1.40.0080.00616.25
7.1.30.0060.00716.26
7.1.20.0040.01016.34
7.1.10.0110.00416.24
7.1.00.0080.02017.80
7.0.330.0080.00616.26
7.0.320.0070.00616.28
7.0.310.0100.00316.00
7.0.300.0090.00715.92
7.0.290.0130.00615.96
7.0.280.0100.00515.83
7.0.270.0060.00915.80
7.0.260.0060.00915.81
7.0.250.0100.00615.91
7.0.240.0060.00815.89
7.0.230.0100.00616.02
7.0.220.0070.00715.86
7.0.210.0070.00715.88
7.0.200.0060.00616.16
7.0.190.0080.00516.00
7.0.180.0050.00916.00
7.0.170.0100.00516.07
7.0.160.0080.00615.88
7.0.150.0050.00915.95
7.0.140.0080.02217.53
7.0.130.0060.00815.91
7.0.120.0060.00715.98
7.0.110.0080.00416.04
7.0.100.0070.00615.88
7.0.90.0100.00315.83
7.0.80.0120.00515.96
7.0.70.0040.00815.83
7.0.60.0070.01516.91
7.0.50.0070.01516.22
7.0.40.0100.01515.42
7.0.30.0120.02815.53
7.0.20.0130.02615.28
7.0.10.0050.02115.46
7.0.00.0050.02015.46
5.6.400.0000.01314.70
5.6.390.0040.00814.69
5.6.380.0080.00614.77
5.6.370.0050.00814.82
5.6.360.0080.00814.72
5.6.350.0090.00814.72
5.6.340.0090.00714.79
5.6.330.0090.00814.62
5.6.320.0100.00514.43
5.6.310.0080.00414.85
5.6.300.0100.00614.80
5.6.290.0080.00614.79
5.6.280.0050.02616.25
5.6.270.0050.00814.84
5.6.260.0060.00814.77
5.6.250.0060.00514.56
5.6.240.0080.00514.68
5.6.230.0070.00714.63
5.6.220.0050.01014.75
5.6.210.0060.01416.17
5.6.200.0050.02215.58
5.6.190.0070.02216.13
5.6.180.0110.02516.05
5.6.170.0110.01416.18
5.6.160.0070.01416.14
5.6.150.0050.01515.47
5.6.140.0050.02315.56
5.6.130.0080.02115.70
5.6.120.0040.02716.25
5.6.110.0080.02316.19
5.6.100.0090.01616.30
5.6.90.0080.02716.17
5.6.80.0070.02016.02
5.6.70.1080.01315.91
5.6.60.0060.00814.68
5.6.50.0090.00514.74
5.6.40.0080.00714.81
5.6.30.0060.00914.62
5.6.20.0020.01214.51
5.6.10.0070.00714.66
5.6.00.0040.01014.53
5.5.380.0070.00513.59
5.5.370.0080.00613.52
5.5.360.0080.00613.43
5.5.350.0130.02315.32
5.5.340.0060.01814.63
5.5.330.0080.01515.28
5.5.320.0120.02315.17
5.5.310.0100.01915.26
5.5.300.0100.01214.67
5.5.290.0080.01514.55
5.5.280.0060.01815.34
5.5.270.0080.01915.42
5.5.260.0070.02415.35
5.5.250.0100.02515.34
5.5.240.0070.01915.21
5.5.230.0050.00913.49
5.5.220.0100.00713.46
5.5.210.0060.00813.60
5.5.200.0080.00913.58
5.5.190.0060.00913.58
5.5.180.0090.00613.54
5.5.170.0080.01114.56
5.5.160.0070.00613.54
5.5.150.0090.00513.54
5.5.140.0050.00913.43
5.5.130.0070.00913.55
5.5.120.0090.00713.39
5.5.110.0080.00813.52
5.5.100.0070.00913.40
5.5.90.0080.00613.40
5.5.80.0100.00613.40
5.5.70.0110.00513.56
5.5.60.0030.01113.39
5.5.50.0070.00813.55
5.5.40.0060.00713.43
5.5.30.0030.01113.46
5.5.20.0070.00513.43
5.5.10.0080.00613.46
5.5.00.0050.00913.36
5.4.450.0220.01813.59
5.4.440.0210.01813.63
5.4.430.0250.01913.68
5.4.420.0280.01913.60
5.4.410.0260.01613.65
5.4.400.0090.01913.34
5.4.390.0150.01713.40
5.4.380.0070.02213.41
5.4.370.0100.01613.40
5.4.360.0060.02013.30
5.4.350.0090.01713.42
5.4.340.0080.01713.32
5.4.330.0070.00511.61
5.4.320.0060.01211.78
5.4.310.0040.01411.74
5.4.300.0080.01311.86
5.4.290.0050.01511.81
5.4.280.0050.01411.82
5.4.270.0060.01411.81
5.4.260.0040.02013.37
5.4.250.0060.01813.42
5.4.240.0070.01713.42
5.4.230.0060.01913.35
5.4.220.0060.01713.52
5.4.210.0090.01413.36
5.4.200.0080.01413.40
5.4.190.0050.01813.44
5.4.180.0030.02013.39
5.4.170.0030.01913.44
5.4.160.0070.01713.44
5.4.150.0050.02313.37
5.4.140.0040.01912.79
5.4.130.0070.01412.78
5.4.120.0050.01512.77
5.4.110.0030.01912.85
5.4.100.0050.01712.85
5.4.90.0070.01612.85
5.4.80.0090.02012.83
5.4.70.0100.01512.81
5.4.60.0060.01712.72
5.4.50.0090.01412.83
5.4.40.0040.02012.78
5.4.30.0060.01712.74
5.4.20.0050.01912.76
5.4.10.0060.01612.83
5.4.00.0080.01512.58
5.3.290.0070.01411.86
5.3.280.0060.02012.17
5.3.270.0090.01412.24
5.3.260.0070.01812.27
5.3.250.0010.02012.28
5.3.240.0080.01412.20
5.3.230.0050.01812.27
5.3.220.0050.01612.23
5.3.210.0030.01912.18
5.3.200.0060.01812.23
5.3.190.0070.01412.25
5.3.180.0070.01612.17
5.3.170.0060.01912.27
5.3.160.0050.01612.31
5.3.150.0070.01512.24
5.3.140.0060.01812.28
5.3.130.0060.01812.29
5.3.120.0050.01712.22
5.3.110.0070.01612.22
5.3.100.0030.01812.14
5.3.90.0050.01712.12
5.3.80.0050.01812.06
5.3.70.0050.01811.95
5.3.60.0010.02112.11
5.3.50.0090.01912.05
5.3.40.0050.01812.02
5.3.30.0060.02111.93
5.3.20.0050.01711.98
5.3.10.0040.02111.97
5.3.00.0090.01611.95
5.2.170.0070.02510.98
5.2.160.0100.02011.09
5.2.150.0040.02910.97
5.2.140.0050.02511.02
5.2.130.0070.02310.88
5.2.120.0040.02410.95
5.2.110.0060.02010.95
5.2.100.0050.03011.04
5.2.90.0040.03411.04
5.2.80.0080.02510.95
5.2.70.0050.02010.98
5.2.60.0070.02311.04
5.2.50.0080.01810.87
5.2.40.0080.02010.90
5.2.30.0050.02210.95
5.2.20.0090.01810.88
5.2.10.0040.02510.82
5.2.00.0090.02010.77
5.1.60.0050.01810.40
5.1.50.0030.02010.40
5.1.40.0070.01710.31
5.1.30.0060.02610.53
5.1.20.0030.02110.59
5.1.10.0050.01910.44
5.1.00.0050.01710.50
5.0.50.0030.0219.79
5.0.40.0000.0189.53
5.0.30.0070.0199.50
5.0.20.0060.0159.61
5.0.10.0080.0139.44
5.0.00.0030.0259.54
4.4.90.0040.0129.19
4.4.80.0040.0129.19
4.4.70.0020.0179.19
4.4.60.0010.0139.19
4.4.50.0060.0089.19
4.4.40.0030.0179.19
4.4.30.0050.0159.19
4.4.20.0010.0139.19
4.4.10.0050.0099.19
4.4.00.0000.0209.19
4.3.110.0050.0109.19
4.3.100.0100.0059.19
4.3.90.0060.0089.19
4.3.80.0030.0189.19
4.3.70.0050.0089.19
4.3.60.0020.0139.19
4.3.50.0020.0139.19
4.3.40.0050.0179.19
4.3.30.0010.0139.19
4.3.20.0020.0139.19
4.3.10.0010.0139.19
4.3.00.0050.0159.39

preferences:
40.36 ms | 400 KiB | 5 Q