3v4l.org

run code in 300+ PHP versions simultaneously
<?php $code = "[gallery-1] <p>Test...test...test...</p> [gallery-2]"; preg_match_all("/\[gallery-([1-9])\]/", $code, $matches); $galleries = []; foreach ($matches[1] as $id) { $galleries[$id] = 'x'; // Somehow load a gallery basing on id; } foreach ($galleries as $id => $code) { $code = str_ireplace("[gallery-" . $id . "]", $code); } echo $code;

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)
8.3.60.0120.00318.65
8.3.50.0090.00921.20
8.3.40.0140.00419.14
8.3.30.0130.00320.35
8.3.20.0040.00420.90
8.3.10.0040.00421.20
8.3.00.0040.00423.73
8.2.180.0120.00916.75
8.2.170.0120.00322.96
8.2.160.0110.00720.28
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0040.00420.97
8.2.110.0040.00420.52
8.2.100.0000.01218.16
8.2.90.0070.00019.36
8.2.80.0050.00317.97
8.2.70.0030.00617.88
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0060.00318.08
8.2.30.0050.00519.53
8.2.20.0030.00617.91
8.2.10.0030.00517.99
8.2.00.0030.00617.84
8.1.270.0080.00023.99
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0080.00421.95
8.1.230.0070.00420.73
8.1.220.0040.00418.77
8.1.210.0040.00818.77
8.1.200.0040.00817.47
8.1.190.0040.00417.61
8.1.180.0040.00418.10
8.1.170.0030.00518.57
8.1.160.0000.00718.96
8.1.150.0000.00718.72
8.1.140.0040.00417.56
8.1.130.0030.00317.92
8.1.120.0040.00417.64
8.1.110.0000.00717.49
8.1.100.0030.00517.60
8.1.90.0030.00417.58
8.1.80.0040.00417.64
8.1.70.0000.00717.60
8.1.60.0030.00617.76
8.1.50.0000.00817.66
8.1.40.0040.00417.68
8.1.30.0040.00417.80
8.1.20.0030.00617.73
8.1.10.0000.00717.60
8.1.00.0040.00417.55
8.0.300.0080.00019.90
8.0.290.0070.00017.16
8.0.280.0040.00418.37
8.0.270.0040.00417.26
8.0.260.0030.00316.92
8.0.250.0000.00817.14
8.0.240.0000.00717.09
8.0.230.0000.00717.15
8.0.220.0070.00017.01
8.0.210.0000.00717.07
8.0.200.0000.00617.05
8.0.190.0040.00417.05
8.0.180.0040.00417.05
8.0.170.0030.00517.13
8.0.160.0040.00417.00
8.0.150.0030.00517.03
8.0.140.0060.00317.11
8.0.130.0000.00613.53
8.0.120.0040.00417.09
8.0.110.0040.00417.16
8.0.100.0050.00316.97
8.0.90.0080.00017.00
8.0.80.0170.00317.01
8.0.70.0040.00417.04
8.0.60.0040.00417.14
8.0.50.0040.00417.13
8.0.30.0170.00517.21
8.0.20.0120.00617.40
8.0.10.0000.00817.18
8.0.00.0070.01217.00
7.4.330.0020.00214.89
7.4.320.0000.00716.65
7.4.300.0020.00516.70
7.4.290.0070.00016.70
7.4.280.0080.00016.74
7.4.270.0030.00316.71
7.4.260.0000.00513.41
7.4.250.0000.00716.82
7.4.240.0070.00016.71
7.4.230.0030.00316.72
7.4.220.0120.00416.88
7.4.210.0110.00316.82
7.4.200.0000.00716.72
7.4.190.0040.00416.91
7.4.160.0130.00316.82
7.4.150.0000.01817.40
7.4.140.0110.00617.86
7.4.130.0070.01116.70
7.4.120.0120.00816.64
7.4.110.0030.01716.71
7.4.100.0150.00916.70
7.4.90.0150.00316.67
7.4.80.0080.00819.39
7.4.70.0080.01516.64
7.4.60.0130.00316.59
7.4.50.0030.00616.64
7.4.40.0000.01322.77
7.4.30.0100.00716.85
7.4.00.0080.00815.15
7.3.330.0000.00613.46
7.3.320.0050.00013.32
7.3.310.0000.00716.48
7.3.300.0030.00316.32
7.3.290.0150.00616.57
7.3.280.0040.01216.53
7.3.270.0080.00817.40
7.3.260.0090.00818.24
7.3.250.0070.01016.61
7.3.240.0040.01316.55
7.3.230.0130.00316.49
7.3.210.0100.01016.56
7.3.200.0090.00919.39
7.3.190.0100.00716.71
7.3.180.0120.00316.68
7.3.170.0090.00616.40
7.3.160.0140.00916.69
7.3.120.0090.00815.16
7.3.110.0080.01115.11
7.3.100.0090.00614.78
7.3.90.0080.00815.06
7.3.80.0090.00614.88
7.3.70.0090.00315.21
7.3.60.0000.01415.21
7.3.50.0030.01115.02
7.3.40.0040.00715.16
7.3.30.0030.00915.16
7.3.20.0040.01116.66
7.3.10.0040.01116.96
7.3.00.0060.00416.63
7.2.330.0130.00616.88
7.2.320.0090.00916.77
7.2.310.0060.01616.89
7.2.300.0060.01616.97
7.2.290.0060.01016.94
7.2.250.0060.01315.15
7.2.240.0070.01115.37
7.2.230.0030.00715.00
7.2.220.0070.00715.00
7.2.210.0030.01215.30
7.2.200.0090.00015.26
7.2.190.0000.00914.97
7.2.180.0030.01015.39
7.2.170.0070.01115.22
7.2.130.0120.00016.96
7.2.120.0040.01217.38
7.2.110.0000.01017.07
7.2.100.0040.00717.26
7.2.90.0030.00517.21
7.2.80.0060.00617.17
7.2.70.0040.00817.16
7.2.60.0030.00717.16
7.2.50.0070.01116.97
7.2.40.0070.00717.06
7.2.30.0100.00317.36
7.2.20.0080.00617.01
7.2.10.0060.00816.93
7.2.00.0060.00918.58
7.1.330.0090.00615.82
7.1.320.0070.00716.13
7.1.310.0100.00716.03
7.1.300.0060.00615.93
7.1.290.0040.01115.80
7.1.280.0000.01015.73
7.1.270.0150.00016.05
7.1.260.0040.00416.09
7.1.250.0060.00316.10
7.1.100.0070.01017.95
7.1.70.0070.00017.36
7.1.60.0140.01019.17
7.1.50.0070.01717.18
7.1.00.0070.05722.50
7.0.200.0070.00316.60
7.0.140.0100.07021.99
7.0.60.0070.07019.93
7.0.50.0070.07717.83
7.0.40.0100.08720.21
7.0.30.0330.04720.20
7.0.20.0330.04020.25
7.0.10.0270.04720.10
7.0.00.0030.08720.00
5.6.280.0030.07320.88
5.6.210.0100.06720.50
5.6.200.0100.07018.12
5.6.190.0130.08320.56
5.6.180.0270.04320.61
5.6.170.0130.04320.44
5.6.160.0100.08320.70
5.6.150.0100.07718.18
5.6.140.0100.07018.16
5.6.130.0000.04718.22
5.6.120.0000.06021.13
5.6.110.0030.07720.98
5.6.100.0130.07720.96
5.6.90.0130.05321.01
5.6.80.0030.08720.36
5.6.70.0330.07320.50
5.5.350.0330.05320.46
5.5.340.0070.07717.95
5.5.330.0130.07720.26
5.5.320.0300.04020.25
5.5.310.0270.06320.24
5.5.300.0070.07718.02
5.5.290.0030.08717.91
5.5.280.0000.04320.87
5.5.270.0070.07020.79
5.5.260.0100.06320.88
5.5.250.0100.06020.58
5.5.240.0100.05020.27
5.4.450.0200.06319.39
5.4.440.0330.07319.41
5.4.430.0270.07319.24
5.4.420.0230.06319.41
5.4.410.0300.07019.43
5.4.400.0270.06019.11
5.4.390.0130.04019.16
5.4.380.0130.04318.92
5.4.370.0300.07019.09
5.4.360.0230.06019.09
5.4.350.0330.06719.09
5.4.340.0230.04019.08
5.4.320.0230.06319.13
5.4.310.0300.07019.13
5.4.300.0400.06319.21
5.4.290.0330.07318.78
5.4.280.0300.05719.07
5.4.270.0230.07719.23
5.4.260.0300.03719.05
5.4.250.0170.08319.08
5.4.240.0130.04019.05
5.4.230.0370.06319.23
5.4.220.0230.04318.91
5.4.210.0230.04018.92
5.4.200.0330.07019.07
5.4.190.0230.07318.80
5.4.180.0200.06019.13
5.4.170.0300.06019.07
5.4.160.0330.06719.15
5.4.150.0300.07018.89
5.4.140.0230.07316.23
5.4.130.0230.04316.30
5.4.120.0300.06316.33
5.4.110.0330.05716.39
5.4.100.0300.06716.38
5.4.90.0270.06716.43
5.4.80.0400.06016.06
5.4.70.0330.06716.47
5.4.60.0270.05316.40
5.4.50.0300.03716.36
5.4.40.0200.04016.38
5.4.30.0370.06016.20
5.4.20.0300.05716.38
5.4.10.0270.05716.03
5.4.00.0300.05715.88
5.3.290.0370.04314.52
5.3.280.0200.06314.54
5.3.270.0330.06014.47
5.3.260.0300.06014.55
5.3.250.0270.04714.56
5.3.240.0230.05714.55
5.3.230.0330.06714.47
5.3.220.0400.05314.52
5.3.210.0330.06314.61
5.3.200.0300.05714.63
5.3.190.0330.06314.48
5.3.180.0300.06014.50
5.3.170.0270.07014.56
5.3.160.0300.06714.44
5.3.150.0270.07014.41
5.3.140.0270.05714.42
5.3.130.0230.07714.39
5.3.120.0330.06714.39
5.3.110.0300.06714.64
5.3.100.0300.05013.91
5.3.90.0230.04713.97
5.3.80.0200.04313.85
5.3.70.0300.06713.96
5.3.60.0330.06713.78
5.3.50.0330.06313.89
5.3.40.0330.06313.91
5.3.30.0230.06313.86
5.3.20.0300.05713.73
5.3.10.0330.05013.45
5.3.00.0230.04013.49
5.2.170.0200.05312.88
5.2.160.0330.04312.88
5.2.150.0130.06312.88
5.2.140.0170.05012.88
5.2.130.0230.06012.88
5.2.120.0270.05312.88
5.2.110.0100.03712.88
5.2.100.0230.05712.88
5.2.90.0200.03312.88
5.2.80.0230.05712.88
5.2.70.0170.06312.88
5.2.60.0230.03012.88
5.2.50.0200.05012.88
5.2.40.0070.05012.88
5.2.30.0170.05312.88
5.2.20.0100.03012.88
5.2.10.0100.03012.88
5.2.00.0100.02712.88
5.1.60.0130.02712.88
5.1.50.0070.03012.88
5.1.40.0130.02012.88
5.1.30.0100.03012.88
5.1.20.0100.02712.88
5.1.10.0100.02712.88
5.1.00.0170.02012.88
5.0.50.0030.02312.88
5.0.40.0130.01312.88
5.0.30.0100.03012.88
5.0.20.0000.02312.88
5.0.10.0070.03012.88
5.0.00.0070.03012.88
4.4.90.0100.02012.88
4.4.80.0070.03712.88
4.4.70.0030.01712.88
4.4.60.0070.02012.88
4.4.50.0030.01712.88
4.4.40.0000.02712.88
4.4.30.0100.01012.88
4.4.20.0070.01712.88
4.4.10.0000.01712.88
4.4.00.0100.02012.88
4.3.110.0030.01712.88
4.3.100.0070.01312.88
4.3.90.0070.01312.88
4.3.80.0070.02312.88
4.3.70.0070.01312.88
4.3.60.0100.01012.88
4.3.50.0130.01012.88
4.3.40.0030.02312.88
4.3.30.0000.01712.88
4.3.20.0000.02012.88
4.3.10.0000.01712.88
4.3.00.0100.01012.88

preferences:
71.07 ms | 400 KiB | 5 Q