3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match( '/(\d+)/', '<span>0</span>', $matches); echo $matches[0]; // 1234

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)
8.3.70.0110.00716.38
8.3.60.0100.00716.73
8.3.50.0130.00522.07
8.3.40.0090.00618.96
8.3.30.0140.00019.04
8.3.20.0080.00020.34
8.3.10.0040.00423.66
8.3.00.0030.00717.88
8.2.180.0110.01116.63
8.2.170.0140.00022.96
8.2.160.0100.00320.46
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.01126.16
8.2.120.0080.00022.24
8.2.110.0100.00020.52
8.2.100.0060.00619.70
8.2.90.0000.00718.22
8.2.80.0040.00417.97
8.2.70.0050.00317.88
8.2.60.0000.00818.04
8.2.50.0000.00818.07
8.2.40.0000.00818.16
8.2.30.0070.00018.10
8.2.20.0040.00417.84
8.2.10.0040.00417.90
8.2.00.0030.00817.77
8.1.280.0120.00325.92
8.1.270.0000.00823.84
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0090.00022.14
8.1.230.0040.00821.02
8.1.220.0050.00317.79
8.1.210.0040.00418.93
8.1.200.0070.00317.36
8.1.190.0070.00017.41
8.1.180.0030.00618.10
8.1.170.0060.00318.65
8.1.160.0000.00721.89
8.1.150.0000.00818.56
8.1.140.0000.00717.49
8.1.130.0040.00417.85
8.1.120.0000.00717.46
8.1.110.0050.00217.55
8.1.100.0040.00417.44
8.1.90.0080.00017.41
8.1.80.0000.00717.52
8.1.70.0000.00717.35
8.1.60.0040.00417.50
8.1.50.0000.00817.47
8.1.40.0050.00217.52
8.1.30.0000.00817.62
8.1.20.0030.00717.68
8.1.10.0050.00317.59
8.1.00.0040.00417.52
8.0.300.0000.00720.07
8.0.290.0000.00717.05
8.0.280.0070.00018.52
8.0.270.0000.00717.21
8.0.260.0000.00617.11
8.0.250.0040.00417.05
8.0.240.0030.00317.08
8.0.230.0040.00417.02
8.0.220.0040.00416.88
8.0.210.0000.00716.79
8.0.200.0000.01017.00
8.0.190.0040.00417.04
8.0.180.0040.00416.90
8.0.170.0000.00716.92
8.0.160.0030.00516.96
8.0.150.0040.00416.77
8.0.140.0000.00716.88
8.0.130.0000.00513.34
8.0.120.0070.00016.90
8.0.110.0040.00416.88
8.0.100.0050.00316.95
8.0.90.0000.00716.93
8.0.80.0060.00916.83
8.0.70.0000.00716.78
8.0.60.0000.00716.82
8.0.50.0080.00016.93
8.0.30.0150.00417.34
8.0.20.0090.01017.40
8.0.10.0000.00716.98
8.0.00.0050.01616.93
7.4.330.0030.00315.03
7.4.320.0030.00316.67
7.4.300.0030.00316.51
7.4.290.0040.00416.70
7.4.280.0040.00416.57
7.4.270.0030.00316.57
7.4.260.0000.00716.71
7.4.250.0030.00616.66
7.4.240.0000.00716.54
7.4.230.0000.00716.56
7.4.220.0100.01016.45
7.4.210.0060.00816.60
7.4.200.0000.00716.64
7.4.190.0000.00716.63
7.4.160.0090.00616.88
7.4.150.0190.00317.40
7.4.140.0050.01217.86
7.4.130.0110.00616.62
7.4.120.0120.00816.60
7.4.110.0060.01316.69
7.4.100.0080.01116.57
7.4.90.0100.00716.62
7.4.80.0130.00319.39
7.4.70.0100.01016.59
7.4.60.0110.01116.70
7.4.50.0030.00616.71
7.4.40.0070.01022.77
7.4.30.0090.00616.50
7.4.00.0030.01415.28
7.3.330.0000.00513.15
7.3.320.0030.00313.07
7.3.310.0000.00716.32
7.3.300.0040.00416.39
7.3.290.0120.00316.33
7.3.280.0140.00916.34
7.3.270.0090.01217.40
7.3.260.0180.00016.52
7.3.250.0140.00816.73
7.3.240.0070.01016.68
7.3.230.0090.00916.56
7.3.210.0100.01016.38
7.3.200.0180.00419.39
7.3.190.0090.00916.45
7.3.180.0030.01416.34
7.3.170.0100.00616.41
7.3.160.0130.00316.32
7.3.120.0050.00915.07
7.3.110.0070.01115.19
7.3.100.0100.00714.68
7.3.90.0040.01114.88
7.3.80.0030.01014.91
7.3.70.0000.00915.05
7.3.60.0030.01014.81
7.3.50.0070.00314.81
7.3.40.0000.01414.82
7.3.30.0110.00714.77
7.3.20.0060.00316.54
7.3.10.0070.00316.91
7.3.00.0060.00616.74
7.2.330.0140.00416.59
7.2.320.0100.01116.50
7.2.310.0140.00416.72
7.2.300.0070.01016.87
7.2.290.0070.01016.69
7.2.250.0070.01114.91
7.2.240.0130.00715.04
7.2.230.0040.01215.29
7.2.220.0060.01215.13
7.2.210.0060.00915.18
7.2.200.0030.00715.00
7.2.190.0060.00915.27
7.2.180.0070.00615.32
7.2.170.0070.01115.08
7.2.00.0060.00619.43
7.1.330.0070.00315.80
7.1.320.0080.00416.13
7.1.310.0030.00916.01
7.1.300.0030.00716.09
7.1.290.0070.01015.97
7.1.280.0080.00815.68
7.1.270.0070.01115.77
7.1.260.0040.00815.84
7.1.100.0030.01018.48
7.1.70.0000.01317.00
7.1.60.0000.01519.33
7.1.50.0230.01634.81
7.1.00.0070.07322.45
7.0.200.0000.00816.76
7.0.140.0000.07722.01
7.0.60.0070.07719.86
7.0.50.0070.05017.82
7.0.40.0070.06720.00
7.0.30.0570.05020.22
7.0.20.0270.04720.14
7.0.10.0070.07320.05
7.0.00.0000.04720.14
5.6.280.0100.06720.99
5.6.210.0070.07020.68
5.6.200.0100.05718.16
5.6.190.0070.05320.43
5.6.180.0030.08720.54
5.6.170.0270.07020.33
5.6.160.0170.07320.52
5.6.150.0030.05018.11
5.6.140.0130.08018.14
5.6.130.0100.04718.15
5.6.120.0130.07721.13
5.6.110.0100.08021.10
5.6.100.0170.08020.93
5.6.90.0130.07720.99
5.6.80.0070.05020.43
5.6.70.4030.04020.32
5.5.350.0170.07020.42
5.5.340.0100.07018.02
5.5.330.0170.06720.06
5.5.320.0200.05020.41
5.5.310.0230.06720.24
5.5.300.0030.04717.98
5.5.290.0070.08017.92
5.5.280.0100.08720.72
5.5.270.0100.06720.79
5.5.260.0100.07720.76
5.5.250.0200.07020.68
5.5.240.0130.07020.10
5.4.450.0030.07719.23
5.4.440.0070.03719.54
5.4.430.0030.08019.39
5.4.420.0030.06719.41
5.4.410.0130.07019.36
5.4.400.0000.08018.92
5.4.390.0100.07319.08
5.4.380.0030.06718.91
5.4.370.0000.08019.10
5.4.360.0030.07718.88
5.4.350.0000.04718.93
5.4.340.0030.07319.08
5.4.320.0070.06318.85
5.4.310.0170.04319.06
5.4.300.0030.07718.77
5.4.290.0030.06319.09
5.4.280.0070.06319.24
5.4.270.0170.06319.16
5.4.260.0070.07319.13
5.4.250.0000.04718.80
5.4.240.0000.04019.14
5.4.230.0070.06719.05
5.4.220.0030.07019.23
5.4.210.0000.04019.15
5.4.200.0070.05719.08
5.4.190.0070.06718.91
5.4.180.0000.06019.14
5.4.170.0070.05719.23
5.4.160.0030.07718.76
5.4.150.0070.07718.91
5.4.140.0030.04016.16
5.4.130.0030.04316.30
5.4.120.0030.07016.31
5.4.110.0070.06716.19
5.4.100.0070.06716.05
5.4.90.0030.07016.45
5.4.80.0030.03716.46
5.4.70.0030.07316.32
5.4.60.0070.05716.36
5.4.50.0030.04716.31
5.4.40.0030.06316.36
5.4.30.0000.06316.44
5.4.20.0030.04716.44
5.4.10.0000.07716.36
5.4.00.0000.07315.68
5.3.290.0070.06714.71
5.3.280.0000.06314.42
5.3.270.0070.07714.55
5.3.260.0030.05014.46
5.3.250.0100.06714.55
5.3.240.0070.05014.54
5.3.230.0070.07314.43
5.3.220.0030.04714.51
5.3.210.0100.07314.61
5.3.200.0070.07014.49
5.3.190.0030.05014.52
5.3.180.0030.06714.54
5.3.170.0070.06314.40
5.3.160.0100.07014.43
5.3.150.0070.05014.58
5.3.140.0070.07314.41
5.3.130.0030.05314.45
5.3.120.0030.06014.59
5.3.110.0000.08014.48
5.3.100.0070.06013.89
5.3.90.0000.07713.89
5.3.80.0030.07013.98
5.3.70.0030.06313.92
5.3.60.0000.07713.78
5.3.50.0030.06713.89
5.3.40.0030.05313.99
5.3.30.0000.08013.73
5.3.20.0030.06713.71
5.3.10.0030.07013.53
5.3.00.0070.06713.62
5.2.170.0030.05712.60
5.2.160.0030.06012.60
5.2.150.0000.06312.60
5.2.140.0000.06312.60
5.2.130.0030.05312.60
5.2.120.0070.05312.60
5.2.110.0000.03312.60
5.2.100.0030.04012.60
5.2.90.0000.03712.60
5.2.80.0070.06012.60
5.2.70.0070.06012.60
5.2.60.0070.05712.60
5.2.50.0030.06012.60
5.2.40.0070.04712.60
5.2.30.0030.06312.60
5.2.20.0070.05712.60
5.2.10.0000.06012.60
5.2.00.0030.05712.60
5.1.60.0030.05312.60
5.1.50.0070.02712.60
5.1.40.0070.03712.60
5.1.30.0030.03712.60
5.1.20.0000.04712.60
5.1.10.0070.04312.60
5.1.00.0100.04012.60
5.0.50.0000.04012.60
5.0.40.0000.04012.60
5.0.30.0030.05712.60
5.0.20.0000.04712.60
5.0.10.0030.03012.60
5.0.00.0030.04012.60
4.4.90.0000.03712.60
4.4.80.0070.03012.60
4.4.70.0030.03712.60
4.4.60.0070.03012.60
4.4.50.0000.03712.60
4.4.40.0000.05012.60
4.4.30.0030.02012.60
4.4.20.0000.03712.60
4.4.10.0000.04012.60
4.4.00.0000.05312.60
4.3.110.0000.03712.60
4.3.100.0030.03312.60
4.3.90.0000.03012.60
4.3.80.0030.03712.60
4.3.70.0030.02012.60
4.3.60.0070.02312.60
4.3.50.0000.02312.60
4.3.40.0070.05012.60
4.3.30.0000.03712.60
4.3.20.0000.03012.60
4.3.10.0000.03012.60
4.3.00.0000.03712.60

preferences:
56.68 ms | 401 KiB | 5 Q