3v4l.org

run code in 300+ PHP versions simultaneously
<?php $num = ' 527545855 '; var_dump( preg_match( '/\d+/', substr( $num, 0, 18 ), $coincidencias ) ); var_dump($coincidencias);exit;

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)
8.3.60.0100.01018.68
8.3.50.0090.00821.98
8.3.40.0120.00318.82
8.3.30.0090.00918.93
8.3.20.0040.00418.77
8.3.10.0080.00021.13
8.3.00.0040.00423.73
8.2.180.0100.01316.75
8.2.170.0090.00622.96
8.2.160.0110.00420.39
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00821.16
8.2.110.0090.00022.20
8.2.100.0040.00817.91
8.2.90.0000.00819.09
8.2.80.0040.00417.97
8.2.70.0040.00417.88
8.2.60.0030.00618.04
8.2.50.0030.00518.07
8.2.40.0050.00517.93
8.2.30.0060.00317.92
8.2.20.0040.00417.91
8.2.10.0040.00417.94
8.2.00.0000.00817.75
8.1.280.0100.00725.92
8.1.270.0070.00023.99
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0040.00420.56
8.1.230.0070.00421.04
8.1.220.0040.00418.77
8.1.210.0080.00018.96
8.1.200.0030.00717.48
8.1.190.0030.00617.43
8.1.180.0080.00318.10
8.1.170.0000.00918.77
8.1.160.0000.00718.83
8.1.150.0070.00018.71
8.1.140.0070.00017.50
8.1.130.0030.00517.86
8.1.120.0000.00717.56
8.1.110.0000.00817.44
8.1.100.0030.00617.54
8.1.90.0040.00417.43
8.1.80.0030.00417.47
8.1.70.0000.00817.55
8.1.60.0000.00717.68
8.1.50.0000.00817.61
8.1.40.0080.00017.70
8.1.30.0040.00417.72
8.1.20.0000.00817.70
8.1.10.0040.00417.70
8.1.00.0070.00717.55
8.0.300.0000.00819.89
8.0.290.0040.00417.00
8.0.280.0000.00718.43
8.0.270.0070.00017.14
8.0.260.0000.00717.00
8.0.250.0000.00817.07
8.0.240.0050.00317.15
8.0.230.0030.00317.11
8.0.220.0030.00317.02
8.0.210.0030.00316.96
8.0.200.0060.00017.03
8.0.190.0020.00517.07
8.0.180.0060.00317.08
8.0.170.0070.00017.08
8.0.160.0030.00517.13
8.0.150.0080.00016.98
8.0.140.0000.00716.95
8.0.130.0060.00013.39
8.0.120.0050.00317.05
8.0.110.0070.00017.07
8.0.100.0000.00917.14
8.0.90.0070.00016.96
8.0.80.0100.01016.98
8.0.70.0040.00417.02
8.0.60.0040.00417.14
8.0.50.0000.00717.00
8.0.30.0090.01417.09
8.0.20.0110.00817.40
8.0.10.0040.00417.01
8.0.00.0110.00616.82
7.4.330.0050.00014.92
7.4.320.0060.00016.50
7.4.300.0060.00016.75
7.4.290.0030.00316.74
7.4.280.0060.00316.68
7.4.270.0040.00416.60
7.4.260.0070.00013.44
7.4.250.0060.00316.75
7.4.240.0000.00716.70
7.4.230.0070.00016.57
7.4.220.0040.01416.74
7.4.210.0070.00916.73
7.4.200.0070.00016.65
7.4.190.0020.00516.91
7.4.160.0140.00316.55
7.4.150.0030.01517.40
7.4.140.0100.00917.86
7.4.130.0090.00916.71
7.4.120.0070.01016.72
7.4.110.0080.00916.85
7.4.100.0080.00816.71
7.4.90.0120.00416.78
7.4.80.0070.00719.37
7.4.70.0080.00816.63
7.4.60.0070.01416.55
7.4.50.0050.00316.38
7.4.40.0070.00422.27
7.4.30.0030.01416.66
7.4.00.0060.00914.88
7.3.330.0030.00313.23
7.3.320.0020.00513.18
7.3.310.0030.00316.22
7.3.300.0050.00216.38
7.3.290.0090.00616.39
7.3.280.0070.01016.36
7.3.270.0030.01517.40
7.3.260.0090.00818.24
7.3.250.0140.00616.51
7.3.240.0050.01116.35
7.3.230.0070.01016.61
7.3.210.0100.00616.52
7.3.200.0110.00519.39
7.3.190.0060.01016.42
7.3.180.0120.00616.46
7.3.170.0030.01216.61
7.3.160.0070.01016.48
7.3.120.0060.00614.86
7.2.330.0070.01016.60
7.2.320.0120.00616.57
7.2.310.0090.00916.68
7.2.300.0070.01016.66
7.2.290.0060.01816.55
7.1.70.0030.00317.28
7.1.60.0060.01819.40
7.1.50.0060.01816.70
7.1.00.0100.06022.45
7.0.200.0040.00416.94
7.0.140.0030.07322.12
7.0.60.0070.04321.75
7.0.50.0070.08022.16
7.0.40.0070.06320.04
7.0.30.0070.08320.13
7.0.20.0070.07320.04
7.0.10.0000.07019.93
7.0.00.0070.06720.07
5.6.280.0070.07320.84
5.6.210.0000.08320.54
5.6.200.0030.06021.00
5.6.190.0130.07321.12
5.6.180.0030.07321.09
5.6.170.0030.07321.07
5.6.160.0070.08021.13
5.6.150.0030.05321.04
5.6.140.0070.07721.09
5.6.130.0030.08321.13
5.6.120.0070.08020.99
5.6.110.0000.08020.96
5.6.100.0000.05321.03
5.6.90.0100.07020.96
5.6.80.0030.06320.52
5.6.70.0070.07320.50
5.6.60.0100.07320.38
5.6.50.0000.08020.38
5.6.40.0000.08020.33
5.6.30.0100.07020.35
5.6.20.0030.07320.39
5.6.10.0070.07020.34
5.6.00.0100.07320.48
5.5.350.0100.07720.43
5.5.340.0000.08720.68
5.5.330.0030.08320.65
5.5.320.0030.08020.76
5.5.310.0030.08020.77
5.5.300.0130.07320.87
5.5.290.0000.08020.74
5.5.280.0030.07320.76
5.5.270.0070.08020.86
5.5.260.0030.07720.86
5.5.250.0070.07020.60
5.5.240.0000.08020.34
5.5.230.0030.07720.14
5.5.220.0070.07720.25
5.5.210.0070.08020.27
5.5.200.0070.07320.22
5.5.190.0000.07320.13
5.5.180.0100.07020.18
5.5.160.0100.07720.31
5.5.150.0030.08020.29
5.5.140.0030.08020.10
5.5.130.0100.06720.10
5.5.120.0070.07720.19
5.5.110.0100.06720.02
5.5.100.0100.07320.04
5.5.90.0100.05319.85
5.5.80.0030.04020.20
5.5.70.0070.06720.09
5.5.60.0100.06319.99
5.5.50.0070.07020.10
5.5.40.0000.08320.06
5.5.30.0000.07319.98
5.5.20.0030.07720.14
5.5.10.0100.07020.03
5.5.00.0000.08319.99
5.4.450.0000.08019.43
5.4.440.0070.07719.31
5.4.430.0030.07719.42
5.4.420.0030.04719.49
5.4.410.0100.05319.12
5.4.400.0030.06719.21
5.4.390.0030.08318.93
5.4.380.0030.06318.85
5.4.370.0070.07718.87
5.4.360.0030.07718.95
5.4.350.0000.06319.00
5.4.340.0000.08018.85
5.4.320.0100.07319.20
5.4.310.0030.07319.18
5.4.300.0070.07018.85
5.4.290.0070.06319.18
5.4.280.0100.07019.07
5.4.270.0070.06719.10
5.4.260.0030.06018.92
5.4.250.0100.07018.96
5.4.240.0070.05018.99
5.4.230.0030.04318.98
5.4.220.0130.06718.92
5.4.210.0000.08019.02
5.4.200.0000.07719.00
5.4.190.0030.07019.01
5.4.180.0070.07018.84
5.4.170.0070.06019.16
5.4.160.0000.08018.82
5.4.150.0070.05718.98
5.4.140.0030.07316.29
5.4.130.0030.07316.06
5.4.120.0030.06316.27
5.4.110.0130.06016.27
5.4.100.0000.06016.23
5.4.90.0030.06716.25
5.4.80.0030.07316.26
5.4.70.0100.06316.29
5.4.60.0000.06716.19
5.4.50.0030.07016.22
5.4.40.0030.06316.35
5.4.30.0070.07316.24
5.4.20.0100.06316.27
5.4.10.0030.07016.24
5.4.00.0070.06315.82
5.3.290.0030.07314.59
5.3.280.0070.08014.52
5.3.270.0070.05014.53
5.3.260.0000.07314.41
5.3.250.0000.07314.55
5.3.240.0070.06314.53
5.3.230.0030.07014.56
5.3.220.0030.07014.53
5.3.210.0000.07714.51
5.3.200.0030.07714.51
5.3.190.0100.06014.35
5.3.180.0070.07314.50
5.3.170.0100.07014.51
5.3.160.0030.07314.56
5.3.150.0070.07014.45
5.3.140.0030.06314.51
5.3.130.0000.06714.48
5.3.120.0070.07014.39
5.3.110.0000.07014.46
5.3.100.0030.08014.02
5.3.90.0030.07314.00
5.3.80.0130.06013.85
5.3.70.0030.07713.94
5.3.60.0070.07013.95
5.3.50.0100.06013.79
5.3.40.0000.07313.79
5.3.30.0070.06713.85
5.3.20.0070.06713.45
5.3.10.0070.07013.61
5.3.00.0000.07013.42
5.2.170.0030.05312.63
5.2.160.0030.05712.63
5.2.150.0000.07012.63
5.2.140.0000.06712.63
5.2.130.0000.06312.63
5.2.120.0000.06312.63
5.2.110.0030.05012.63
5.2.100.0030.05012.63
5.2.90.0000.05312.63
5.2.80.0000.05012.63
5.2.70.0070.06012.63
5.2.60.0070.06012.63
5.2.50.0000.06012.63
5.2.40.0100.05312.63
5.2.30.0070.05312.63
5.2.20.0030.05312.63
5.2.10.0000.05712.63
5.2.00.0030.05712.63
5.1.60.0030.04712.63
5.1.50.0000.03712.63
5.1.40.0000.05712.63
5.1.30.0000.04012.63
5.1.20.0000.02712.63
5.1.10.0030.02312.63
5.1.00.0000.02712.63
5.0.50.0000.02012.63
5.0.40.0000.02012.63
5.0.30.0030.02712.63
5.0.20.0000.02012.63
5.0.10.0000.02012.63
5.0.00.0000.02712.63
4.4.90.0000.03012.63
4.4.80.0000.03712.63
4.4.70.0000.02712.63
4.4.60.0030.03012.63
4.4.50.0030.03312.63
4.4.40.0030.05312.63
4.4.30.0030.02712.63
4.4.20.0030.01312.63
4.4.10.0000.01712.63
4.4.00.0030.02312.63
4.3.110.0030.01312.63
4.3.100.0000.01312.63
4.3.90.0070.02712.63
4.3.80.0000.02312.63
4.3.70.0000.01012.63
4.3.60.0000.01012.63
4.3.50.0030.01012.63
4.3.40.0030.02312.63
4.3.30.0030.01312.63
4.3.20.0030.01312.63
4.3.10.0000.02012.63
4.3.00.0030.01712.63

preferences:
74.92 ms | 401 KiB | 5 Q