3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pattern = '/\s*([^"]*)\s*/ui'; $sample = 'gdfg gfdgd fdg df "gfdgdg" '; echo (int)preg_match( $pattern, $sample, $matches).PHP_EOL; print_r($matches);

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)
8.3.70.0070.01416.38
8.3.60.0070.00716.73
8.3.50.0120.00921.95
8.3.40.0140.00318.96
8.3.30.0130.00618.79
8.3.20.0080.00020.34
8.3.10.0030.01421.90
8.3.00.0040.00419.51
8.2.180.0180.00316.50
8.2.170.0090.00622.96
8.2.160.0100.00718.98
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0050.00322.21
8.2.120.0040.00426.35
8.2.110.0030.00722.45
8.2.100.0080.00418.03
8.2.90.0000.00819.17
8.2.80.0060.00317.97
8.2.70.0030.00617.75
8.2.60.0040.00417.80
8.2.50.0060.00318.10
8.2.40.0060.00320.59
8.2.30.0000.00819.36
8.2.20.0040.00417.82
8.2.10.0030.00518.00
8.2.00.0060.00318.14
8.1.280.0140.00725.92
8.1.270.0040.00423.92
8.1.260.0060.00328.09
8.1.250.0040.00428.09
8.1.240.0000.01023.88
8.1.230.0090.00317.89
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0000.00917.48
8.1.190.0040.00417.35
8.1.180.0080.00418.10
8.1.170.0080.00018.71
8.1.160.0000.00820.96
8.1.150.0000.00718.88
8.1.140.0040.00417.52
8.1.130.0030.00517.71
8.1.120.0050.00317.60
8.1.110.0050.00217.65
8.1.100.0070.00017.63
8.1.90.0040.00417.57
8.1.80.0070.00017.51
8.1.70.0040.00417.62
8.1.60.0040.00417.72
8.1.50.0030.00617.66
8.1.40.0040.00417.65
8.1.30.0030.00517.86
8.1.20.0040.00417.70
8.1.10.0040.00417.59
8.1.00.0030.00617.59
8.0.300.0060.00318.77
8.0.290.0040.00416.88
8.0.280.0030.00318.34
8.0.270.0070.00017.07
8.0.260.0030.00317.18
8.0.250.0020.00517.16
8.0.240.0050.00317.16
8.0.230.0000.00717.05
8.0.220.0050.00217.15
8.0.210.0080.00017.14
8.0.200.0000.00617.15
8.0.190.0040.00417.08
8.0.180.0000.00717.13
8.0.170.0050.00317.14
8.0.160.0040.00417.09
8.0.150.0040.00417.00
8.0.140.0040.00417.02
8.0.130.0000.00513.53
8.0.120.0030.00617.13
8.0.110.0000.00717.02
8.0.100.0030.00517.14
8.0.90.0050.00217.16
8.0.80.0090.00917.08
8.0.70.0040.00417.02
8.0.60.0040.00416.99
8.0.50.0040.00417.03
8.0.30.0130.00617.32
8.0.20.0110.00917.40
8.0.10.0040.00417.25
8.0.00.0030.01316.94
7.4.330.0050.00015.08
7.4.320.0030.00316.78
7.4.300.0000.00616.87
7.4.290.0000.00716.86
7.4.280.0000.00716.66
7.4.270.0030.00316.79
7.4.260.0000.00816.74
7.4.250.0000.00716.68
7.4.240.0000.00716.74
7.4.230.0070.00016.85
7.4.220.0060.01116.89
7.4.210.0030.01316.80
7.4.200.0030.00316.66
7.4.160.0110.00416.79
7.4.150.0060.01217.40
7.4.140.0070.01217.86
7.4.130.0130.00816.84
7.4.120.0090.01216.75
7.4.110.0090.00916.91
7.4.100.0070.01016.68
7.4.90.0170.00016.71
7.4.80.0120.00619.39
7.4.70.0030.01416.96
7.4.60.0120.00316.82
7.4.50.0030.01016.76
7.4.40.0040.01316.70
7.4.30.0110.00616.81
7.4.00.0130.00315.16
7.3.330.0050.00213.24
7.3.320.0000.00513.29
7.3.310.0070.00016.54
7.3.300.0000.00716.31
7.3.290.0040.01016.45
7.3.280.0070.00916.41
7.3.270.0070.01017.40
7.3.260.0110.00616.65
7.3.250.0080.00916.37
7.3.240.0110.00716.55
7.3.230.0100.00616.46
7.3.210.0130.00316.72
7.3.200.0140.00316.55
7.3.190.0110.00616.47
7.3.180.0110.00716.31
7.3.170.0090.00816.51
7.3.160.0130.00316.42
7.3.10.0020.01216.68
7.3.00.0090.00416.69
7.2.330.0090.00916.77
7.2.320.0100.00716.82
7.2.310.0100.00716.80
7.2.300.0040.01216.57
7.2.290.0110.00616.84
7.2.130.0090.00617.14
7.2.120.0050.00717.04
7.2.110.0040.01117.00
7.2.100.0090.00417.03
7.2.90.0070.00617.16
7.2.80.0070.01016.80
7.2.70.0050.01317.02
7.2.60.0130.00516.95
7.2.50.0060.01017.00
7.2.40.0080.00817.10
7.2.30.0090.00317.10
7.2.20.0050.01116.97
7.2.10.0060.00916.98
7.2.00.0070.00617.73
7.1.250.0100.00215.95
7.1.240.0070.00715.64
7.1.230.0070.00715.61
7.1.220.0000.01515.61
7.1.210.0000.01416.03
7.1.200.0070.00715.87
7.1.190.0070.00715.83
7.1.180.0030.00916.04
7.1.170.0090.00015.96
7.1.160.0060.00615.69
7.1.150.0080.00815.82
7.1.140.0030.01315.92
7.1.130.0050.00515.95
7.1.120.0080.00415.84
7.1.110.0040.01115.78
7.1.100.0030.01015.96
7.1.90.0080.00815.75
7.1.80.0080.00816.15
7.1.70.0040.00716.53
7.1.60.0050.00717.86
7.1.50.0070.00716.13
7.1.40.0070.00415.98
7.1.30.0030.00615.80
7.1.20.0060.00615.75
7.1.10.0060.00915.89
7.1.00.0090.03719.23
7.0.330.0040.01115.54
7.0.320.0100.00315.45
7.0.310.0000.00915.71
7.0.300.0030.00915.48
7.0.290.0000.00815.58
7.0.280.0030.00615.40
7.0.270.0070.00715.29
7.0.260.0040.00915.40
7.0.250.0070.00715.23
7.0.240.0070.00415.49
7.0.230.0060.00315.56
7.0.220.0090.00615.45
7.0.210.0030.00615.54
7.0.200.0030.00716.09
7.0.190.0040.01115.27
7.0.180.0030.01215.55
7.0.170.0100.00315.41
7.0.160.0000.01115.70
7.0.150.0030.01015.50
7.0.140.0080.00615.57
7.0.130.0070.00715.57
7.0.120.0030.01015.60
7.0.110.0030.01015.32
7.0.100.0040.00815.74
7.0.90.0040.00415.59
7.0.80.0090.03118.81
7.0.70.0080.02818.67
7.0.60.0100.02818.71
7.0.50.0020.03618.86
7.0.40.0070.03217.93
7.0.30.0080.03117.79
7.0.20.0100.03017.76
7.0.10.0080.03017.85
7.0.00.0080.03117.77
5.6.380.0070.01014.29
5.6.370.0090.00614.38
5.6.360.0080.00814.59
5.6.350.0040.01114.25
5.6.340.0070.00714.39
5.6.330.0040.01114.14
5.6.320.0130.00014.39
5.6.310.0040.01113.84
5.6.300.0060.00314.21
5.6.290.0040.00814.41
5.6.280.0100.03617.73
5.6.270.0000.01014.36
5.6.260.0070.00714.48
5.6.250.0040.00414.38
5.6.240.0110.00414.12
5.6.230.0090.03017.31
5.6.220.0100.03217.48
5.6.210.0070.04017.53
5.6.200.0070.03717.57
5.6.190.0060.03317.72
5.6.180.0080.03217.63
5.6.170.0080.03017.65
5.6.160.0110.03517.52
5.6.150.0080.03617.77
5.6.140.0030.03317.76
5.6.130.0100.03217.67
5.6.120.0020.03917.84
5.6.110.0100.03217.66
5.6.100.0090.03017.61
5.6.90.0070.03317.63
5.6.80.0070.03217.24
5.6.70.0100.02817.32
5.6.60.0100.03017.20
5.6.50.0080.03017.29
5.6.40.0050.03317.38
5.6.30.0030.03317.42
5.6.20.0080.02817.54
5.6.10.0090.02917.39
5.6.00.0020.03517.43
5.5.380.0060.00611.64
5.5.370.0040.03216.04
5.5.360.0130.02616.09
5.5.350.0090.03016.11
5.5.340.0140.02316.28
5.5.330.0060.03116.24
5.5.320.0070.03116.28
5.5.310.0130.03016.28
5.5.300.0070.02916.29
5.5.290.0020.03716.23
5.5.280.0120.02716.20
5.5.270.0050.03816.16
5.5.260.0070.03516.27
5.5.250.0070.03216.12
5.5.240.0050.03315.94
5.5.230.0030.03215.96
5.5.220.0070.03115.93
5.5.210.0050.03015.94
5.5.200.0030.03215.95
5.5.190.0030.03515.92
5.5.180.0080.03015.93
5.5.170.0000.01011.64
5.5.160.0070.02715.96
5.5.150.0100.02315.96
5.5.140.0050.03115.91
5.5.130.0100.02515.96
5.5.120.0070.03015.84
5.5.110.0050.02915.95
5.5.100.0080.02815.87
5.5.90.0050.02915.85
5.5.80.0050.03015.93
5.5.70.0030.03515.81
5.5.60.0030.03215.90
5.5.50.0080.02515.87
5.5.40.0020.03315.87
5.5.30.0080.02715.87
5.5.20.0080.02515.92
5.5.10.0030.03215.86
5.5.00.0090.02515.90

preferences:
69.92 ms | 401 KiB | 5 Q