3v4l.org

run code in 300+ PHP versions simultaneously
<?php $values = array( 0, 1, '1', 1.00, 1.01, 2.33, 3.445, -3.45 ); foreach($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)
8.3.60.0140.00718.68
8.3.50.0100.00922.05
8.3.40.0090.00618.88
8.3.30.0090.00619.02
8.3.20.0040.00418.89
8.3.10.0000.00820.98
8.3.00.0050.00323.65
8.2.180.0120.00316.63
8.2.170.0180.00322.96
8.2.160.0000.01520.38
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0110.00026.16
8.2.120.0070.00419.37
8.2.110.0060.00322.07
8.2.100.0080.00417.97
8.2.90.0070.00019.22
8.2.80.0000.00818.03
8.2.70.0080.00017.75
8.2.60.0000.00817.92
8.2.50.0110.00018.07
8.2.40.0030.00518.17
8.2.30.0040.00419.80
8.2.20.0000.00817.80
8.2.10.0060.00317.77
8.2.00.0060.00317.81
8.1.280.0070.00725.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0000.00922.59
8.1.230.0080.00320.77
8.1.220.0050.00318.77
8.1.210.0000.00819.03
8.1.200.0000.01017.35
8.1.190.0040.00417.54
8.1.180.0030.00518.10
8.1.170.0040.00418.78
8.1.160.0040.00418.84
8.1.150.0070.00018.74
8.1.140.0040.00417.61
8.1.130.0040.00417.78
8.1.120.0000.00717.58
8.1.110.0040.00417.63
8.1.100.0000.00817.61
8.1.90.0030.00617.64
8.1.80.0000.00717.61
8.1.70.0000.00717.62
8.1.60.0050.00317.73
8.1.50.0040.00417.62
8.1.40.0040.00417.55
8.1.30.0050.00317.64
8.1.20.0030.00617.77
8.1.10.0080.00017.72
8.1.00.0000.00817.46
8.0.300.0000.00719.97
8.0.290.0040.00416.75
8.0.280.0000.00718.46
8.0.270.0050.00317.28
8.0.260.0000.00716.88
8.0.250.0000.00817.09
8.0.240.0000.00917.09
8.0.230.0050.00317.16
8.0.220.0030.00517.03
8.0.210.0030.00317.02
8.0.200.0000.00816.98
8.0.190.0000.00817.11
8.0.180.0050.00216.93
8.0.170.0050.00217.10
8.0.160.0040.00417.05
8.0.150.0000.00816.93
8.0.140.0030.00316.99
8.0.130.0000.00713.42
8.0.120.0040.00416.89
8.0.110.0000.00716.98
8.0.100.0000.00816.84
8.0.90.0040.00417.04
8.0.80.0110.00416.98
8.0.70.0070.00016.93
8.0.60.0050.00217.08
8.0.50.0020.00516.93
8.0.30.0110.00917.18
8.0.20.0020.01617.40
8.0.10.0000.00717.22
8.0.00.0100.00816.96
7.4.330.0050.00014.91
7.4.320.0000.00716.68
7.4.300.0030.00316.85
7.4.290.0000.00716.80
7.4.280.0000.00816.79
7.4.270.0000.00716.69
7.4.260.0030.00313.49
7.4.250.0040.00416.77
7.4.240.0000.00816.78
7.4.230.0040.00416.88
7.4.220.0130.00716.77
7.4.210.0080.00816.77
7.4.200.0040.00416.55
7.4.190.0040.00416.77
7.4.160.0060.01216.63
7.4.150.0150.00817.40
7.4.140.0050.01217.86
7.4.130.0110.01116.89
7.4.120.0110.00716.73
7.4.110.0100.00616.55
7.4.100.0080.00816.78
7.4.90.0110.00716.68
7.4.80.0090.00919.37
7.4.70.0120.00416.87
7.4.60.0030.01316.52
7.4.50.0080.00016.56
7.4.40.0110.00722.52
7.4.30.0130.00316.79
7.4.00.0140.00415.30
7.3.330.0050.00013.16
7.3.320.0070.00013.32
7.3.310.0030.00316.47
7.3.300.0030.00316.27
7.3.290.0120.00316.36
7.3.280.0070.00916.48
7.3.270.0130.00317.40
7.3.260.0190.00218.24
7.3.250.0120.00516.43
7.3.240.0090.00916.47
7.3.230.0070.01116.52
7.3.210.0160.01016.75
7.3.200.0090.00919.39
7.3.190.0090.01216.34
7.3.180.0130.00316.71
7.3.170.0130.00316.71
7.3.160.0050.01116.43
7.3.120.0030.01315.01
7.2.330.0090.00916.71
7.2.320.0150.00616.70
7.2.310.0120.00616.79
7.2.300.0070.01016.96
7.2.290.0100.00616.81
7.2.00.0030.01019.81
7.1.100.0000.01418.27
7.1.70.0000.00717.48
7.1.60.0150.00919.40
7.1.50.0100.01317.27
7.1.00.0100.06322.34
7.0.200.0060.00316.98
7.0.140.0000.07021.99
7.0.80.0570.07719.85
7.0.70.0170.04019.89
7.0.60.0030.08019.88
7.0.50.0030.08720.35
7.0.40.0200.06020.05
7.0.30.0030.07720.17
7.0.20.0170.07020.01
7.0.10.0070.05020.14
7.0.00.0070.07020.09
5.6.280.0030.07320.91
5.6.230.0100.06320.59
5.6.220.0030.08320.52
5.6.210.0170.07320.45
5.6.200.0070.08021.02
5.6.190.0030.08321.04
5.6.180.0100.04321.00
5.6.170.0130.04721.01
5.6.160.0030.09321.11
5.6.150.0100.04721.04
5.6.140.0130.07321.07
5.6.130.0130.07021.04
5.6.120.0170.04020.95
5.6.110.0000.07021.09
5.6.100.0100.08020.93
5.6.90.0070.04721.05
5.6.80.0030.04720.34
5.6.70.0070.07320.48
5.6.60.0070.08020.53
5.6.50.0200.06720.46
5.6.40.0030.08320.27
5.6.30.0100.04720.37
5.6.20.0100.07320.43
5.6.10.0070.07020.37
5.6.00.0070.08720.35
5.5.370.0030.07720.35
5.5.360.0000.06320.43
5.5.350.0100.07320.36
5.5.340.0070.04020.89
5.5.330.0200.06720.75
5.5.320.0070.08020.79
5.5.310.0070.04320.92
5.5.300.0000.07720.91
5.5.290.0070.08720.92
5.5.280.0070.08720.87
5.5.270.0100.08320.60
5.5.260.0030.05320.86
5.5.250.0100.04020.64
5.5.240.0070.08320.27
5.5.230.0170.06720.26
5.5.220.0030.08720.28
5.5.210.0000.08020.17
5.5.200.0070.06720.23
5.5.190.0000.06320.17
5.5.180.0030.05720.12
5.5.160.0070.04720.11
5.5.150.0270.05720.27
5.5.140.0100.08020.14
5.5.130.0100.05720.10
5.5.120.0170.06720.26
5.5.110.0100.08720.23
5.5.100.0130.08020.10
5.5.90.0070.06720.06
5.5.80.0100.08020.04
5.5.70.0030.08020.05
5.5.60.0100.04320.03
5.5.50.0100.04020.05
5.5.40.0070.07720.04
5.5.30.0070.04720.13
5.5.20.0030.06020.02
5.5.10.0000.07719.97
5.5.00.0100.04319.99
5.4.450.0070.08319.38
5.4.440.0030.04719.11
5.4.430.0100.03719.29
5.4.420.0070.08019.46
5.4.410.0000.08718.98
5.4.400.0130.06019.03
5.4.390.0070.07019.03
5.4.380.0000.05318.79
5.4.370.0070.05718.95
5.4.360.0030.08018.90
5.4.350.0070.06719.07
5.4.340.0230.04018.96
5.4.320.0070.07718.98
5.4.310.0030.04319.07
5.4.300.0070.07719.02
5.4.290.0000.06318.81
5.4.280.0070.08319.00
5.4.270.0070.03718.81
5.4.260.0070.07719.09
5.4.250.0200.06719.14
5.4.240.0070.05319.05
5.4.230.0170.07019.09
5.4.220.0230.03019.04
5.4.210.0070.07718.99
5.4.200.0030.07318.98
5.4.190.0100.07718.98
5.4.180.0130.05019.11
5.4.170.0030.06718.77
5.4.160.0070.06318.96
5.4.150.0070.08019.07
5.4.140.0030.05316.14
5.4.130.0070.06716.34
5.4.120.0100.07316.42
5.4.110.0070.05316.44
5.4.100.0100.07016.26
5.4.90.0070.04016.20
5.4.80.0070.04316.36
5.4.70.0030.04716.38
5.4.60.0100.03016.28
5.4.50.0070.06316.30
5.4.40.0070.05716.40
5.4.30.0070.06316.27
5.4.20.0030.07716.15
5.4.10.0030.07716.27
5.4.00.0100.07015.72
5.3.290.0100.06314.52
5.3.280.0070.07714.57
5.3.270.0070.07714.56
5.3.260.0100.07714.60
5.3.250.0070.08314.46
5.3.240.0030.08314.45
5.3.230.0030.08014.59
5.3.220.0100.07714.43
5.3.210.0070.07314.55
5.3.200.0070.07014.57
5.3.190.0070.06714.51
5.3.180.0030.05014.55
5.3.170.0130.06714.57
5.3.160.0030.05014.39
5.3.150.0130.06714.44
5.3.140.0100.04014.46
5.3.130.0030.04714.51
5.3.120.0000.04714.54
5.3.110.0070.04714.55
5.3.100.0070.07313.94
5.3.90.0000.07313.83
5.3.80.0030.08013.89
5.3.70.0130.06713.78
5.3.60.0030.07713.98
5.3.50.0030.06013.80
5.3.40.0100.07013.90
5.3.30.0130.04313.91
5.3.20.0100.03713.66
5.3.10.0100.05713.41
5.3.00.0070.03313.62
5.2.170.0070.06311.94
5.2.160.0070.05711.94
5.2.150.0070.05711.94
5.2.140.0030.04311.94
5.2.130.0030.03011.94
5.2.120.0030.04711.94
5.2.110.0070.03011.94
5.2.100.0070.03011.94
5.2.90.0030.02711.94
5.2.80.0070.03011.94
5.2.70.0070.03011.94
5.2.60.0070.03011.94
5.2.50.0000.03311.94
5.2.40.0030.02311.94
5.2.30.0030.02311.94
5.2.20.0070.02711.94
5.2.10.0030.02711.94
5.2.00.0000.03011.94
5.1.60.0000.02711.94
5.1.50.0000.02711.94
5.1.40.0000.02311.94
5.1.30.0000.03011.94
5.1.20.0030.02311.94
5.1.10.0030.03311.94
5.1.00.0000.02711.94
5.0.50.0030.01711.94
5.0.40.0000.01711.94
5.0.30.0030.02711.94
5.0.20.0030.02011.94
5.0.10.0030.01711.94
5.0.00.0000.03311.94
4.4.90.0030.01311.94
4.4.80.0000.01711.94
4.4.70.0000.01311.94
4.4.60.0070.01011.94
4.4.50.0000.01711.94
4.4.40.0030.02011.94
4.4.30.0000.01711.94
4.4.20.0100.00711.94
4.4.10.0000.01711.94
4.4.00.0030.02311.94
4.3.110.0000.03011.94
4.3.100.0030.01311.94
4.3.90.0030.01311.94
4.3.80.0000.02011.94
4.3.70.0030.02311.94
4.3.60.0070.01311.94
4.3.50.0000.01711.94
4.3.40.0030.02011.94
4.3.30.0000.01711.94
4.3.20.0000.01711.94
4.3.10.0000.01311.94
4.3.00.0000.01711.94

preferences:
45.98 ms | 401 KiB | 5 Q