3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str1 = "3543900000133243"; $str2 = "354334494923243"; $str3 = "154334494923243"; echo preg_match("/\A/",$res); var_dump($res);

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)
8.3.60.0060.01016.73
8.3.50.0050.01217.44
8.3.40.0110.00418.79
8.3.30.0070.00718.97
8.3.20.0000.00818.69
8.3.10.0030.00619.07
8.3.00.0060.00319.34
8.2.180.0090.00616.63
8.2.170.0090.00622.96
8.2.160.0070.01019.21
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0080.01221.17
8.2.110.0120.00021.06
8.2.100.0070.00418.03
8.2.90.0000.00918.09
8.2.80.0030.00518.03
8.2.70.0060.00317.73
8.2.60.0000.00817.92
8.2.50.0040.00417.93
8.2.40.0030.00519.61
8.2.30.0030.00617.88
8.2.20.0060.00317.94
8.2.10.0040.00417.86
8.2.00.0000.00717.94
8.1.280.0110.01125.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00022.36
8.1.230.0100.00322.82
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.36
8.1.190.0000.00817.35
8.1.180.0000.00818.75
8.1.170.0000.00817.62
8.1.160.0040.00419.07
8.1.150.0040.00418.62
8.1.140.0000.00817.54
8.1.130.0000.00717.63
8.1.120.0040.00417.44
8.1.110.0050.00217.58
8.1.100.0030.00517.57
8.1.90.0000.00817.38
8.1.80.0070.00017.55
8.1.70.0040.00417.51
8.1.60.0030.00617.65
8.1.50.0000.00717.59
8.1.40.0040.00417.60
8.1.30.0030.00517.66
8.1.20.0070.00017.68
8.1.10.0000.00717.51
8.1.00.0000.00717.57
8.0.300.0000.00819.90
8.0.290.0080.00016.88
8.0.280.0070.00018.50
8.0.270.0050.00217.18
8.0.260.0070.00016.99
8.0.250.0070.00017.27
8.0.240.0000.00717.08
8.0.230.0070.00017.14
8.0.220.0000.00717.16
8.0.210.0040.00417.11
8.0.200.0000.00717.12
8.0.190.0050.00317.14
8.0.180.0080.00017.11
8.0.170.0050.00316.92
8.0.160.0070.00017.04
8.0.150.0000.00817.00
8.0.140.0000.00717.04
8.0.130.0030.00313.48
8.0.120.0040.00417.07
8.0.110.0000.00716.96
8.0.100.0000.00817.11
8.0.90.0070.00017.17
8.0.80.0000.02217.11
8.0.70.0080.00017.13
8.0.60.0040.00416.96
8.0.50.0040.00416.88
8.0.30.0100.00617.01
8.0.20.0120.01217.37
8.0.10.0040.00417.14
8.0.00.0050.01616.97
7.4.330.0000.00513.14
7.4.320.0040.00416.78
7.4.300.0030.00316.74
7.4.290.0020.00516.54
7.4.280.0030.00516.66
7.4.270.0000.00816.57
7.4.260.0020.00613.39
7.4.250.0080.00016.62
7.4.240.0000.00716.55
7.4.230.0050.00216.81
7.4.220.0040.01516.60
7.4.210.0040.01116.76
7.4.200.0020.00516.72
7.4.190.0000.00816.72
7.4.160.0090.00616.76
7.4.150.0160.00716.64
7.4.140.0090.01017.86
7.4.130.0130.00416.76
7.4.120.0060.01216.63
7.4.110.0140.01016.82
7.4.100.0100.00716.41
7.4.90.0030.01516.94
7.4.80.0110.01319.39
7.4.70.0070.01116.71
7.4.60.0060.01016.70
7.4.50.0040.00016.50
7.4.40.0100.00316.66
7.4.30.0060.00916.68
7.4.10.0120.00916.00
7.4.00.0030.01215.48
7.3.330.0060.00013.25
7.3.320.0090.00013.27
7.3.310.0030.00516.32
7.3.300.0000.00816.25
7.3.290.0050.01016.42
7.3.280.0050.00916.45
7.3.270.0110.00916.47
7.3.260.0110.00716.62
7.3.240.0100.00716.46
7.3.230.0080.01816.55
7.3.210.0060.01216.62
7.3.200.0110.00616.57
7.3.190.0140.00816.46
7.3.180.0090.01516.32
7.3.170.0060.00916.36
7.3.160.0170.00716.45
7.3.130.0070.01116.00
7.3.120.0020.01515.55
7.3.110.0150.00316.00
7.3.100.0060.00616.00
7.3.90.0080.00616.00
7.3.80.0060.00616.00
7.3.70.0100.00716.00
7.3.60.0000.01416.00
7.3.50.0030.00716.00
7.3.40.0040.01116.00
7.3.30.0030.00616.00
7.3.20.0040.01216.43
7.3.10.0050.00916.89
7.3.00.0060.00616.80
7.2.330.0080.00816.59
7.2.320.0070.01316.73
7.2.310.0130.00616.40
7.2.300.0150.00816.58
7.2.290.0030.01416.48
7.2.260.0100.01016.00
7.2.250.0070.00716.00
7.2.240.0070.00716.00
7.2.230.0060.00916.00
7.2.220.0090.00916.00
7.2.210.0000.01616.00
7.2.200.0060.01016.00
7.2.190.0110.00416.00
7.2.180.0070.00416.00
7.2.170.0060.00916.00
7.2.160.0030.00916.00
7.2.150.0080.00817.04
7.2.140.0070.00716.78
7.2.130.0090.00517.01
7.2.120.0050.01116.98
7.2.110.0050.00716.87
7.2.100.0060.01016.92
7.2.90.0080.00817.09
7.2.80.0050.00717.11
7.2.70.0040.01016.94
7.2.60.0050.01016.65
7.2.50.0100.00316.96
7.2.40.0060.00817.06
7.2.30.0090.00716.89
7.2.20.0090.00816.91
7.2.10.0050.00717.06
7.2.00.0040.01017.88
7.1.330.0090.00616.00
7.1.320.0090.00016.00
7.1.310.0000.00916.00
7.1.300.0070.00316.06
7.1.290.0070.00716.01
7.1.280.0030.01016.00
7.1.270.0030.01016.00
7.1.260.0000.01516.00
7.1.250.0110.00215.89
7.1.240.0100.01016.00
7.1.230.0100.01016.00
7.1.220.0100.00316.00
7.1.210.0030.01016.00
7.1.200.0000.01316.04
7.1.190.0070.00316.00
7.1.180.0000.01516.00
7.1.170.0040.01116.00
7.1.160.0060.00316.00
7.1.150.0030.00616.00
7.1.140.0040.01116.00
7.1.130.0090.00616.00
7.1.120.0030.00716.00
7.1.110.0000.01616.11
7.1.100.0050.00717.10
7.1.90.0030.01316.01
7.1.80.0030.01316.00
7.1.70.0040.01016.73
7.1.60.0050.01417.62
7.1.50.0050.00616.54
7.1.40.0060.00616.00
7.1.30.0030.00916.00
7.1.20.0060.00316.00
7.1.10.0030.01316.00
7.1.00.0020.02219.19
7.0.330.0070.00616.00
7.0.320.0050.00516.00
7.0.310.0030.01216.00
7.0.300.0030.00816.00
7.0.290.0070.00716.00
7.0.280.0040.00716.00
7.0.270.0070.00316.00
7.0.260.0040.00416.00
7.0.250.0040.00716.00
7.0.240.0030.00716.00
7.0.230.0070.00716.00
7.0.220.0030.01316.00
7.0.210.0030.01016.00
7.0.200.0050.00516.41
7.0.190.0030.00716.00
7.0.180.0100.00616.00
7.0.170.0100.00316.00
7.0.160.0000.01416.00
7.0.150.0030.00916.00
7.0.140.0040.04419.09
7.0.130.0030.00716.00
7.0.120.0100.03519.01
7.0.110.0070.00716.00
7.0.100.0030.00916.00
7.0.90.0060.00316.00
7.0.80.0070.00716.00
7.0.70.0030.00916.00
7.0.60.0060.04018.01
7.0.50.0150.02816.91
7.0.40.0050.03318.13
7.0.30.0200.04218.09
7.0.20.0150.03818.01
7.0.10.0030.02818.01
7.0.00.0080.04618.09
5.6.400.0030.01016.00
5.6.390.0060.00916.00
5.6.380.0030.01016.00
5.6.370.0030.00716.00
5.6.360.0090.00016.00
5.6.350.0070.00716.00
5.6.340.0000.00816.00
5.6.330.0000.01216.00
5.6.320.0040.01116.00
5.6.310.0030.00616.00
5.6.300.0040.00716.00
5.6.290.0000.01416.00
5.6.280.0050.04018.45
5.6.270.0030.00916.00
5.6.260.0090.00616.00
5.6.250.0000.01516.00
5.6.240.0070.00716.00
5.6.230.0000.01416.00
5.6.220.0090.00616.00
5.6.210.0110.02518.34
5.6.200.0020.04317.09
5.6.190.0060.02518.23
5.6.180.0200.03818.38
5.6.170.0110.02618.16
5.6.160.0090.04218.24
5.6.150.0020.03217.06
5.6.140.0120.02717.10
5.6.130.0050.03917.07
5.6.120.0030.02718.49
5.6.110.0050.04018.49
5.6.100.0070.02718.49
5.6.90.0030.02818.53
5.6.80.0070.03318.26
5.6.70.0000.01316.00
5.6.60.0000.01416.00
5.6.50.0030.00616.00
5.6.40.0060.00616.00
5.6.30.0040.01116.00
5.6.20.0120.00316.00
5.6.10.0000.01716.00
5.6.00.0060.00616.00
5.5.380.0100.00016.00
5.5.370.0090.00616.00
5.5.360.0030.00916.00
5.5.350.0190.03818.20
5.5.340.0050.03316.98
5.5.330.0050.03018.10
5.5.320.0130.04718.14
5.5.310.0170.04018.10
5.5.300.0020.02516.97
5.5.290.0080.02816.96
5.5.280.0000.03418.39
5.5.270.0030.05118.43
5.5.260.0090.03818.43
5.5.250.0070.02818.30
5.5.240.0060.04018.07
5.5.230.0030.00916.00
5.5.220.0030.00916.00
5.5.210.0110.00416.00
5.5.200.0070.00716.00
5.5.190.0040.00416.00
5.5.180.0060.01316.00
5.5.170.0000.00916.00
5.5.160.0030.01016.00
5.5.150.0060.00916.00
5.5.140.0030.01116.00
5.5.130.0070.00716.00
5.5.120.0030.00916.00
5.5.110.0040.01016.00
5.5.100.0000.00916.00
5.5.90.0080.00316.00
5.5.80.0030.01016.00
5.5.70.0060.01216.00
5.5.60.0060.01216.00
5.5.50.0090.00316.00
5.5.40.0050.00516.00
5.5.30.0020.00916.00
5.5.20.0000.01016.00
5.5.10.0000.01216.00
5.5.00.0040.01116.00
5.4.450.0020.03017.76
5.4.440.0060.03317.70
5.4.430.0030.04217.55
5.4.420.0060.03517.73
5.4.410.0020.03917.48
5.4.400.0090.03517.46
5.4.390.0050.02217.39
5.4.380.0050.02317.58
5.4.370.0030.02317.55
5.4.360.0010.04617.58
5.4.350.0070.04117.56
5.4.340.0050.02217.59
5.4.330.0030.00316.00
5.4.320.0020.02217.40
5.4.310.0020.04617.44
5.4.300.0050.03217.54
5.4.290.0030.03517.50
5.4.280.0020.04517.39
5.4.270.0070.02717.59
5.4.260.0020.04017.57
5.4.250.0040.02417.45
5.4.240.0030.04417.55
5.4.230.0020.03817.50
5.4.220.0070.03617.45
5.4.210.0070.03217.59
5.4.200.0080.03817.57
5.4.190.0020.03817.50
5.4.180.0050.04217.59
5.4.170.0030.02717.55
5.4.160.0050.02417.53
5.4.150.0050.02717.58
5.4.140.0020.02616.13
5.4.130.0030.02916.12
5.4.120.0010.02816.16
5.4.110.0070.03716.13
5.4.100.0070.04016.18
5.4.90.0050.02516.23
5.4.80.0050.03116.09
5.4.70.0020.03016.15
5.4.60.0030.02816.19
5.4.50.0060.03516.31
5.4.40.0030.02616.06
5.4.30.0070.03616.11
5.4.20.0030.04116.15
5.4.10.0050.02316.19
5.4.00.0020.03015.90
5.3.290.0050.02515.22
5.3.280.0070.02715.34
5.3.270.0020.03715.28
5.3.260.0070.03815.27
5.3.250.0050.02915.28
5.3.240.0080.03215.29
5.3.230.0070.02515.26
5.3.220.0070.03915.26
5.3.210.0050.04415.23
5.3.200.0080.03315.26
5.3.190.0020.03015.27
5.3.180.0100.02015.32
5.3.170.0100.03215.32
5.3.160.0050.03815.26
5.3.150.0060.04015.22
5.3.140.0030.03415.24
5.3.130.0070.04015.24
5.3.120.0030.02615.23
5.3.110.0050.02515.23
5.3.100.0080.03414.98
5.3.90.0060.03815.02
5.3.80.0060.02814.91
5.3.70.0090.03614.99
5.3.60.0050.04015.04
5.3.50.0030.03614.98
5.3.40.0090.03514.95
5.3.30.0030.04214.91
5.3.20.0080.02514.80
5.3.10.0020.03814.79
5.3.00.0030.04314.79
5.2.170.0070.05311.05
5.2.160.0030.03711.00
5.2.150.0100.05711.15
5.2.140.0030.04311.03
5.2.130.0000.03310.98
5.2.120.0000.03311.11
5.2.110.0000.06310.99
5.2.100.0100.06011.09
5.2.90.0030.04311.07
5.2.80.0030.06310.94
5.2.70.0030.06310.99
5.2.60.0130.04710.94
5.2.50.0030.06011.00
5.2.40.0030.06710.98
5.2.30.0030.06710.89
5.2.20.0030.06010.86
5.2.10.0070.05010.86
5.2.00.0000.03710.66
5.1.60.0000.03010.00
5.1.50.0000.06010.04
5.1.40.0000.0279.96
5.1.30.0070.05710.33
5.1.20.0000.03010.49
5.1.10.0070.04010.05
5.1.00.0070.05310.07
5.0.50.0100.0408.61
5.0.40.0000.0478.45
5.0.30.0000.0408.12
5.0.20.0000.0408.21
5.0.10.0000.0208.23
5.0.00.0030.0508.30
4.4.90.0070.0277.80
4.4.80.0070.0337.80
4.4.70.0000.0237.80
4.4.60.0000.0377.80
4.4.50.0000.0207.80
4.4.40.0030.0537.80
4.4.30.0000.0207.80
4.4.20.0070.0337.80
4.4.10.0000.0307.80
4.4.00.0000.0607.80
4.3.110.0000.0377.80
4.3.100.0000.0237.80
4.3.90.0000.0207.80
4.3.80.0000.0577.80
4.3.70.0030.0307.80
4.3.60.0030.0237.80
4.3.50.0070.0377.80
4.3.40.0030.0437.80
4.3.30.0070.0337.80
4.3.20.0070.0307.80
4.3.10.0030.0377.80
4.3.00.0030.0207.80

preferences:
54.09 ms | 401 KiB | 5 Q