3v4l.org

run code in 300+ PHP versions simultaneously
<?php $values = array( 0, 1, '1', 1.1, 1.00, 1.01, 2.33, 3.445, -3.45 ); foreach($values as $value) { $isValid = false; $value = abs($value); if(is_int($value)) $isValid = true; $regexp = '/^[0-9]+\.[0-9][0-9]?$/'; preg_match($regexp, $value, $matches); if(count($matches) == 1) $isValid = true; if($isValid) { echo $value."\n"; } }

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)
8.3.60.0070.01318.68
8.3.50.0090.00921.98
8.3.40.0070.01518.94
8.3.30.0160.00018.79
8.3.20.0080.00018.76
8.3.10.0040.00420.70
8.3.00.0040.00423.83
8.2.180.0110.00418.79
8.2.170.0140.00722.96
8.2.160.0070.01120.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0060.00319.45
8.2.110.0090.00020.48
8.2.100.0090.00318.03
8.2.90.0030.00519.21
8.2.80.0080.00018.04
8.2.70.0110.00017.75
8.2.60.0080.00017.93
8.2.50.0050.00318.07
8.2.40.0000.00718.03
8.2.30.0000.00819.85
8.2.20.0040.00417.86
8.2.10.0070.00017.80
8.2.00.0040.00418.00
8.1.280.0070.01425.92
8.1.270.0050.00323.99
8.1.260.0060.00326.35
8.1.250.0000.00828.09
8.1.240.0060.00322.40
8.1.230.0080.00320.88
8.1.220.0080.00018.77
8.1.210.0040.00418.89
8.1.200.0060.00317.50
8.1.190.0050.00317.53
8.1.180.0050.00318.10
8.1.170.0030.00618.81
8.1.160.0000.00718.97
8.1.150.0050.00218.77
8.1.140.0050.00317.52
8.1.130.0070.00017.76
8.1.120.0030.00317.66
8.1.110.0040.00417.64
8.1.100.0050.00317.64
8.1.90.0060.00317.62
8.1.80.0040.00417.51
8.1.70.0030.00317.53
8.1.60.0140.00017.66
8.1.50.0020.00517.61
8.1.40.0000.00917.60
8.1.30.0000.00817.71
8.1.20.0000.00817.70
8.1.10.0040.00417.63
8.1.00.0060.00317.57
8.0.300.0000.00819.98
8.0.290.0000.00717.18
8.0.280.0070.00018.46
8.0.270.0000.00717.27
8.0.260.0000.00717.00
8.0.250.0040.00417.10
8.0.240.0030.00617.02
8.0.230.0030.00317.11
8.0.220.0000.00717.04
8.0.210.0080.00016.92
8.0.200.0000.00717.11
8.0.190.0000.00717.09
8.0.180.0000.00916.95
8.0.170.0040.00417.04
8.0.160.0050.00216.98
8.0.150.0040.00416.93
8.0.140.0040.00317.07
8.0.130.0060.00013.44
8.0.120.0000.00816.88
8.0.110.0050.00317.00
8.0.100.0000.00717.04
8.0.90.0000.00816.85
8.0.80.0090.00616.96
8.0.70.0000.00716.82
8.0.60.0000.00716.86
8.0.50.0020.00517.08
8.0.30.0110.01117.31
8.0.20.0120.00717.46
8.0.10.0050.00317.18
8.0.00.0130.00816.79
7.4.330.0050.00014.99
7.4.320.0030.00316.72
7.4.300.0070.00016.78
7.4.290.0030.00316.84
7.4.280.0050.00216.80
7.4.270.0030.00316.86
7.4.260.0060.00013.48
7.4.250.0000.00816.72
7.4.240.0000.00716.74
7.4.230.0000.00716.88
7.4.220.0120.00616.59
7.4.210.0050.01016.83
7.4.200.0000.00816.76
7.4.190.0000.00716.89
7.4.160.0000.01716.69
7.4.150.0070.01017.40
7.4.140.0120.00617.86
7.4.130.0110.01116.64
7.4.120.0060.01116.75
7.4.110.0100.00716.90
7.4.100.0150.00316.72
7.4.90.0040.01316.71
7.4.80.0110.00619.37
7.4.70.0080.00816.51
7.4.60.0090.00917.02
7.4.50.0060.00316.46
7.4.40.0090.00222.52
7.4.30.0100.00816.64
7.4.00.0030.00914.91
7.3.330.0030.00313.17
7.3.320.0030.00313.24
7.3.310.0000.00716.28
7.3.300.0070.00016.25
7.3.290.0130.00016.45
7.3.280.0110.00616.36
7.3.270.0110.00617.40
7.3.260.0170.00518.24
7.3.250.0160.00516.64
7.3.240.0030.01316.47
7.3.230.0060.01216.52
7.3.210.0130.00516.52
7.3.200.0060.01519.39
7.3.190.0030.01416.82
7.3.180.0060.00916.71
7.3.170.0080.00816.40
7.3.160.0130.00316.61
7.3.120.0030.01014.91
7.2.330.0090.00916.77
7.2.320.0030.01316.78
7.2.310.0150.00316.82
7.2.300.0130.00316.78
7.2.290.0060.01016.88
7.2.00.0030.00919.39
7.1.100.0060.00618.57
7.1.70.0070.00317.13
7.1.60.0000.01219.40
7.1.50.0120.01216.83
7.1.00.0100.06322.35
7.0.200.0000.00716.89
7.0.140.0030.07321.98
7.0.80.0000.07319.95
7.0.70.0030.05019.97
7.0.60.0030.06019.92
7.0.50.0100.08020.31
7.0.40.0100.05320.10
7.0.30.0130.04020.13
7.0.20.0070.05020.17
7.0.10.0100.08319.98
7.0.00.0070.07719.99
5.6.280.0070.07320.81
5.6.230.0170.07320.50
5.6.220.0130.07320.55
5.6.210.0030.04320.47
5.6.200.0130.07321.11
5.6.190.0070.08021.04
5.6.180.0130.04721.03
5.6.170.0100.06721.02
5.6.160.0100.07321.01
5.6.150.0070.08021.05
5.6.140.0230.05721.08
5.6.130.0000.08020.93
5.6.120.0100.04720.95
5.6.110.0000.05020.93
5.6.100.0070.08721.08
5.6.90.0170.07321.11
5.6.80.0100.04320.32
5.6.70.0070.07720.43
5.6.60.0070.08720.41
5.6.50.0070.08320.39
5.6.40.0100.08020.45
5.6.30.0070.07320.49
5.6.20.0030.05020.36
5.6.10.0030.07720.43
5.6.00.0070.08020.35
5.5.370.0070.05020.54
5.5.360.0100.04320.43
5.5.350.0070.04020.34
5.5.340.0070.06720.93
5.5.330.0070.05020.75
5.5.320.0130.08020.60
5.5.310.0200.07320.74
5.5.300.0070.08020.90
5.5.290.0030.08320.79
5.5.280.0130.07720.80
5.5.270.0100.04020.74
5.5.260.0030.05320.88
5.5.250.0070.08320.58
5.5.240.0030.07720.30
5.5.230.0130.07720.28
5.5.220.0100.05320.13
5.5.210.0000.08320.25
5.5.200.0130.07020.14
5.5.190.0130.07320.27
5.5.180.0030.08020.14
5.5.160.0130.07320.11
5.5.150.0130.07720.22
5.5.140.0070.05720.16
5.5.130.0100.07719.98
5.5.120.0070.08020.22
5.5.110.0100.08020.16
5.5.100.0070.07720.07
5.5.90.0030.07719.92
5.5.80.0100.07320.06
5.5.70.0100.07720.01
5.5.60.0100.06719.93
5.5.50.0130.07320.14
5.5.40.0100.07019.95
5.5.30.0100.03319.89
5.5.20.0070.04320.05
5.5.10.0000.04320.03
5.5.00.0070.03720.01
5.4.450.0130.07719.40
5.4.440.0170.04719.32
5.4.430.0070.04319.30
5.4.420.0100.07319.46
5.4.410.0030.06319.31
5.4.400.0170.07319.17
5.4.390.0070.07019.05
5.4.380.0170.03719.04
5.4.370.0070.05019.23
5.4.360.0130.06319.05
5.4.350.0070.07718.95
5.4.340.0130.04718.78
5.4.320.0070.07718.78
5.4.310.0100.07318.96
5.4.300.0100.07719.08
5.4.290.0100.07719.12
5.4.280.0130.07318.80
5.4.270.0170.07018.84
5.4.260.0170.06718.94
5.4.250.0030.08319.07
5.4.240.0100.07718.95
5.4.230.0070.07719.05
5.4.220.0100.05019.11
5.4.210.0070.05718.77
5.4.200.0070.06018.94
5.4.190.0100.04319.02
5.4.180.0070.04319.16
5.4.170.0070.04319.23
5.4.160.0100.06718.88
5.4.150.0070.04719.10
5.4.140.0070.06716.29
5.4.130.0070.07016.39
5.4.120.0070.04716.27
5.4.110.0070.03716.45
5.4.100.0030.07316.42
5.4.90.0070.07016.38
5.4.80.0070.03716.31
5.4.70.0070.06316.42
5.4.60.0070.04016.23
5.4.50.0070.07716.45
5.4.40.0030.04316.43
5.4.30.0000.07716.27
5.4.20.0070.07316.31
5.4.10.0030.05016.18
5.4.00.0000.05015.71
5.3.290.0070.04714.64
5.3.280.0070.07714.55
5.3.270.0100.03314.61
5.3.260.0070.05014.44
5.3.250.0170.06314.54
5.3.240.0000.08014.42
5.3.230.0030.04714.58
5.3.220.0000.07714.56
5.3.210.0100.05714.50
5.3.200.0070.07014.48
5.3.190.0100.07714.52
5.3.180.0030.05314.55
5.3.170.0070.05314.42
5.3.160.0100.07714.50
5.3.150.0100.07014.43
5.3.140.0070.04314.41
5.3.130.0070.07714.40
5.3.120.0030.06314.48
5.3.110.0100.07314.52
5.3.100.0030.04713.99
5.3.90.0100.03714.02
5.3.80.0030.04313.97
5.3.70.0000.08013.92
5.3.60.0100.07713.99
5.3.50.0130.05313.87
5.3.40.0030.05313.89
5.3.30.0100.05713.87
5.3.20.0130.05713.68
5.3.10.0130.04313.66
5.3.00.0000.05313.58
5.2.170.0100.05311.73
5.2.160.0070.06011.73
5.2.150.0130.05311.73
5.2.140.0070.06011.73
5.2.130.0100.03311.73
5.2.120.0070.05011.73
5.2.110.0030.03711.73
5.2.100.0030.06311.73
5.2.90.0070.06311.73
5.2.80.0070.06011.73
5.2.70.0000.06011.73
5.2.60.0030.06011.73
5.2.50.0000.05011.73
5.2.40.0000.03311.73
5.2.30.0070.05711.73
5.2.20.0170.05311.73
5.2.10.0100.06011.73
5.2.00.0100.03311.73
5.1.60.0070.05311.73
5.1.50.0030.04011.73
5.1.40.0030.04311.73
5.1.30.0000.03311.73
5.1.20.0070.05711.73
5.1.10.0070.05011.73
5.1.00.0070.05011.73
5.0.50.0000.04711.73
5.0.40.0070.03711.73
5.0.30.0030.07011.73
5.0.20.0130.02711.73
5.0.10.0000.02311.73
5.0.00.0000.03311.73
4.4.90.0000.03311.73
4.4.80.0030.02011.73
4.4.70.0000.03311.73
4.4.60.0130.02011.73
4.4.50.0100.01711.73
4.4.40.0000.05311.73
4.4.30.0030.03311.73
4.4.20.0000.04011.73
4.4.10.0000.03011.73
4.4.00.0000.04711.73
4.3.110.0070.02711.73
4.3.100.0030.03311.73
4.3.90.0000.02311.73
4.3.80.0030.05311.73
4.3.70.0070.03011.73
4.3.60.0000.03011.73
4.3.50.0030.03011.73
4.3.40.0000.05711.73
4.3.30.0000.03711.73
4.3.20.0000.03311.73
4.3.10.0000.03311.73
4.3.00.0000.03011.73

preferences:
44.22 ms | 401 KiB | 5 Q