3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "+090-1222"; echo (preg_match('/^[0-9-+]+\z/u', $string)) ? 'true' : 'false'; echo "\n"; echo (preg_match('/^[0-9-+]+/u', $string)) ? 'true' : 'false'; $string = 12345; echo (is_string($string)) ? 'true' : 'false';

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)
8.3.60.0150.00318.55
8.3.50.0190.00721.27
8.3.40.0140.00718.92
8.3.30.0070.00718.79
8.3.20.0080.00018.90
8.3.10.0000.00821.09
8.3.00.0080.00023.48
8.2.180.0190.00016.75
8.2.170.0140.00722.96
8.2.160.0070.00720.28
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00821.13
8.2.110.0080.00422.07
8.2.100.0090.00317.97
8.2.90.0040.00419.28
8.2.80.0000.00817.97
8.2.70.0030.00617.75
8.2.60.0090.00017.93
8.2.50.0040.00418.07
8.2.40.0040.00418.04
8.2.30.0000.00719.78
8.2.20.0040.00417.76
8.2.10.0060.00317.82
8.2.00.0000.00817.80
8.1.280.0110.00425.92
8.1.270.0040.00423.99
8.1.260.0130.00626.35
8.1.250.0050.00328.09
8.1.240.0090.00022.46
8.1.230.0090.00320.88
8.1.220.0040.00418.77
8.1.210.0000.00818.77
8.1.200.0050.00517.36
8.1.190.0020.00517.41
8.1.180.0000.00818.10
8.1.170.0000.00818.61
8.1.160.0040.00418.88
8.1.150.0030.00518.77
8.1.140.0000.00817.52
8.1.130.0000.00717.77
8.1.120.0070.00017.59
8.1.110.0000.00817.40
8.1.100.0040.00417.57
8.1.90.0070.00417.46
8.1.80.0040.00417.56
8.1.70.0040.00417.40
8.1.60.0000.00717.54
8.1.50.0000.00817.56
8.1.40.0070.00017.49
8.1.30.0060.00317.62
8.1.20.0030.00517.66
8.1.10.0040.00417.52
8.1.00.0040.00417.59
8.0.300.0040.00420.05
8.0.290.0070.00017.18
8.0.280.0070.00018.36
8.0.270.0030.00317.18
8.0.260.0000.00617.07
8.0.250.0040.00417.16
8.0.240.0070.00317.11
8.0.230.0030.00316.99
8.0.220.0030.00316.93
8.0.210.0050.00217.06
8.0.200.0070.00317.00
8.0.190.0000.00717.12
8.0.180.0050.00216.93
8.0.170.0040.00417.09
8.0.160.0070.00017.05
8.0.150.0080.00016.89
8.0.140.0050.00516.98
8.0.130.0030.00313.44
8.0.120.0030.00516.96
8.0.110.0070.00017.03
8.0.100.0040.00417.05
8.0.90.0000.00716.93
8.0.80.0030.01717.07
8.0.70.0040.00417.04
8.0.60.0050.00217.09
8.0.50.0000.00716.87
8.0.30.0090.01117.10
8.0.20.0070.01017.43
8.0.10.0000.00717.11
8.0.00.0060.01716.86
7.4.330.0060.00014.93
7.4.320.0030.00316.65
7.4.300.0040.00416.71
7.4.290.0070.00016.74
7.4.280.0040.00416.56
7.4.270.0030.00316.52
7.4.260.0000.00613.52
7.4.250.0050.00316.63
7.4.240.0000.00716.79
7.4.230.0040.00316.63
7.4.220.0000.02216.70
7.4.210.0090.00716.69
7.4.200.0070.00016.62
7.4.190.0040.00416.50
7.4.160.0130.00316.79
7.4.150.0100.00717.40
7.4.140.0110.00917.86
7.4.130.0070.01216.67
7.4.120.0130.00516.61
7.4.110.0100.00616.67
7.4.100.0150.00316.63
7.4.90.0180.00416.46
7.4.80.0160.00319.37
7.4.70.0090.00916.66
7.4.60.0090.00916.73
7.4.50.0030.00516.69
7.4.40.0030.01222.27
7.4.30.0110.00816.80
7.4.00.0070.00714.86
7.3.330.0000.00513.17
7.3.320.0060.00013.28
7.3.310.0070.00016.41
7.3.300.0030.00316.25
7.3.290.0040.01116.39
7.3.280.0080.00916.34
7.3.270.0120.01117.40
7.3.260.0080.01018.24
7.3.250.0090.01116.52
7.3.240.0070.01016.40
7.3.230.0000.01716.71
7.3.210.0100.00616.65
7.3.200.0170.00019.39
7.3.190.0090.01216.28
7.3.180.0090.00616.33
7.3.170.0160.00616.70
7.3.160.0160.00016.28
7.3.120.0150.00314.91
7.2.330.0040.01416.61
7.2.320.0060.01316.64
7.2.310.0070.01116.85
7.2.300.0140.00616.68
7.2.290.0070.01016.84
7.2.60.0000.01217.02
7.2.50.0070.01017.02
7.1.200.0090.00316.09
7.1.70.0000.00717.52
7.1.60.0000.02519.40
7.1.50.0110.01416.88
7.1.00.0000.03722.29
7.0.200.0040.00815.12
7.0.140.0000.07722.04
7.0.90.0330.04719.96
7.0.80.0070.04720.02
7.0.70.0170.04719.90
7.0.60.0270.03719.96
7.0.50.0170.03720.32
7.0.40.0070.04020.14
7.0.30.0100.03720.14
7.0.20.0070.04320.05
7.0.10.0100.04320.13
7.0.00.0030.04720.05
5.6.280.0070.07020.85
5.6.230.0100.04020.49
5.6.220.0070.04020.47
5.6.210.0130.05720.43
5.6.200.0030.03721.13
5.6.190.0030.04721.16
5.6.180.0100.03021.16
5.6.170.0030.04721.00
5.6.160.0000.04721.02
5.6.150.0000.04721.08
5.6.140.0000.06720.95
5.6.130.0100.07021.09
5.6.120.0000.04721.01
5.6.110.0070.04021.12
5.6.100.0130.08021.07
5.6.90.0070.08020.88
5.6.80.0100.07720.46
5.6.70.0070.07720.27
5.6.60.0100.03720.31
5.6.50.0030.06720.33
5.6.40.0130.03720.41
5.6.30.0070.08020.44
5.6.20.0100.07720.41
5.6.10.0100.07320.36
5.6.00.0130.07020.34
5.5.370.0000.04320.38
5.5.360.0030.04320.35
5.5.350.0030.04320.45
5.5.340.0070.04020.63
5.5.330.0170.03020.91
5.5.320.0030.04020.80
5.5.310.0070.04720.89
5.5.300.0070.04020.89
5.5.290.0030.04320.82
5.5.280.0030.04320.87
5.5.270.0030.08020.90
5.5.260.0130.08020.86
5.5.250.0070.08720.64
5.5.240.0030.08020.20
5.5.230.0170.07720.30
5.5.220.0070.05020.23
5.5.210.0070.07720.29
5.5.200.0030.05020.27
5.5.190.0100.07320.12
5.5.180.0070.06320.16
5.5.160.0030.08319.98
5.5.150.0100.07020.12
5.5.140.0070.07320.17
5.5.130.0070.05320.20
5.5.120.0030.04320.11
5.5.110.0170.07320.24
5.5.100.0170.06020.04
5.5.90.0130.07020.09
5.5.80.0100.05320.09
5.5.70.0070.08320.05
5.5.60.0170.07020.04
5.5.50.0030.05019.92
5.5.40.0070.04020.14
5.5.30.0030.04020.13
5.5.20.0100.03719.94
5.5.10.0070.07720.06
5.5.00.0070.08019.95
5.4.450.0030.03319.40
5.4.440.0030.04019.45
5.4.430.0130.06319.10
5.4.420.0070.06319.13
5.4.410.0100.04719.03
5.4.400.0030.04319.02
5.4.390.0070.06319.04
5.4.380.0070.06318.90
5.4.370.0000.08019.05
5.4.360.0030.05019.02
5.4.350.0170.06719.03
5.4.340.0070.07719.09
5.4.320.0030.08719.06
5.4.310.0200.07019.07
5.4.300.0100.06019.04
5.4.290.0070.05718.96
5.4.280.0070.04719.24
5.4.270.0200.05718.94
5.4.260.0070.06718.96
5.4.250.0100.07318.80
5.4.240.0130.07019.00
5.4.230.0000.07718.93
5.4.220.0070.05019.11
5.4.210.0200.04719.14
5.4.200.0100.06318.78
5.4.190.0030.07718.93
5.4.180.0200.06319.04
5.4.170.0070.05018.96
5.4.160.0070.05319.01
5.4.150.0100.06018.76
5.4.140.0070.07316.29
5.4.130.0030.07316.27
5.4.120.0100.07016.12
5.4.110.0170.06716.33
5.4.100.0070.07016.21
5.4.90.0030.07716.33
5.4.80.0130.06716.24
5.4.70.0070.05316.29
5.4.60.0100.06716.35
5.4.50.0070.07016.19
5.4.40.0030.07716.41
5.4.30.0100.07016.18
5.4.20.0170.05716.31
5.4.10.0000.06716.34
5.4.00.0070.07315.71
5.3.290.0000.08714.62
5.3.280.0030.07714.60
5.3.270.0030.06014.48
5.3.260.0070.04714.48
5.3.250.0100.07314.54
5.3.240.0030.08314.58
5.3.230.0000.08014.59
5.3.220.0230.06314.57
5.3.210.0070.07314.38
5.3.200.0070.05014.50
5.3.190.0030.05714.55
5.3.180.0130.07014.38
5.3.170.0100.05714.52
5.3.160.0030.05014.57
5.3.150.0030.05014.55
5.3.140.0100.05014.50
5.3.130.0030.05714.52
5.3.120.0000.08314.54
5.3.110.0070.05314.38
5.3.100.0070.04714.02
5.3.90.0030.06014.01
5.3.80.0070.04713.96
5.3.70.0030.06713.87
5.3.60.0030.08013.96
5.3.50.0070.07313.90
5.3.40.0000.06313.80
5.3.30.0000.07313.77
5.3.20.0070.07313.68
5.3.10.0070.04013.60
5.3.00.0070.04713.60
5.2.170.0070.04013.60
5.2.160.0100.05713.60
5.2.150.0100.05713.60
5.2.140.0030.06313.60
5.2.130.0100.04313.60
5.2.120.0070.04313.60
5.2.110.0070.06013.60
5.2.100.0030.05713.60
5.2.90.0000.03713.60
5.2.80.0200.05013.60
5.2.70.0070.05013.60
5.2.60.0070.05713.60
5.2.50.0030.06013.60
5.2.40.0130.04313.60
5.2.30.0070.04013.60
5.2.20.0070.05313.60
5.2.10.0070.06013.60
5.2.00.0070.06013.60
5.1.60.0100.04313.60
5.1.50.0130.04313.60
5.1.40.0000.05713.60
5.1.30.0070.03713.60
5.1.20.0030.03313.60
5.1.10.0000.06013.60
5.1.00.0000.06013.60
5.0.50.0100.04013.60
5.0.40.0000.03313.60
5.0.30.0000.07313.60
5.0.20.0030.02013.60
5.0.10.0030.03013.60
5.0.00.0000.06713.60
4.4.90.0000.02013.60
4.4.80.0030.03713.60
4.4.70.0000.02713.60
4.4.60.0030.03313.60
4.4.50.0030.02713.60
4.4.40.0100.04313.60
4.4.30.0070.02313.60
4.4.20.0000.04013.60
4.4.10.0030.02313.60
4.4.00.0000.05713.60
4.3.110.0000.04013.60
4.3.100.0030.01713.60
4.3.90.0000.02013.60
4.3.80.0000.05713.60
4.3.70.0030.03313.60
4.3.60.0030.02313.60
4.3.50.0030.03713.60
4.3.40.0000.04013.60
4.3.30.0000.03713.60
4.3.20.0000.04013.60
4.3.10.0070.03013.60
4.3.00.0030.03013.60

preferences:
47.05 ms | 401 KiB | 5 Q