3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sql = "'" . str_repeat('a', 10*1024); $match = "/'(?:\\'|foo|[^'])*'/"; $sql = preg_replace($match, '', $sql); var_dump($sql);

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)
8.3.60.0040.01116.75
8.3.50.0080.00722.02
8.3.40.0040.01119.01
8.3.30.0080.00819.09
8.3.20.0000.00820.13
8.3.10.0040.00423.55
8.3.00.0000.00819.51
8.2.180.0070.00718.15
8.2.170.0090.00622.96
8.2.160.0170.00020.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0100.00726.16
8.2.120.0080.00022.38
8.2.110.0110.00721.08
8.2.100.0040.00717.97
8.2.90.0040.00419.23
8.2.80.0000.00817.97
8.2.70.0030.00617.61
8.2.60.0030.00818.03
8.2.50.0100.00018.10
8.2.40.0050.00318.34
8.2.30.0070.00017.97
8.2.20.0000.00817.85
8.2.10.0040.00418.23
8.2.00.0030.00617.85
8.1.280.0040.01425.92
8.1.270.0050.00322.05
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.01021.25
8.1.230.0080.00417.61
8.1.220.0040.00417.78
8.1.210.0050.00318.77
8.1.200.0090.00017.35
8.1.190.0000.00817.35
8.1.180.0050.00318.10
8.1.170.0060.00618.49
8.1.160.0040.00421.99
8.1.150.0050.00318.61
8.1.140.0040.00417.48
8.1.130.0030.00517.82
8.1.120.0000.00817.48
8.1.110.0080.00017.44
8.1.100.0040.00417.58
8.1.90.0040.00417.57
8.1.80.0000.00717.44
8.1.70.0030.00317.51
8.1.60.0030.00617.66
8.1.50.0030.00517.63
8.1.40.0080.00017.65
8.1.30.0050.00317.60
8.1.20.0040.00417.76
8.1.10.0000.00717.70
8.1.00.0070.00017.52
8.0.300.0070.00018.77
8.0.290.0000.00716.88
8.0.280.0040.00418.47
8.0.270.0000.00717.22
8.0.260.0030.00316.93
8.0.250.0000.00717.12
8.0.240.0040.00417.02
8.0.230.0040.00417.12
8.0.220.0020.00516.94
8.0.210.0000.00716.91
8.0.200.0000.00617.03
8.0.190.0000.00817.08
8.0.180.0000.00816.97
8.0.170.0000.00817.00
8.0.160.0040.00317.06
8.0.150.0030.00616.97
8.0.140.0040.00416.92
8.0.130.0030.00313.44
8.0.120.0000.00817.02
8.0.110.0000.00816.92
8.0.100.0040.00416.79
8.0.90.0030.00517.04
8.0.80.0030.01316.99
8.0.70.0050.00216.79
8.0.60.0000.00816.83
8.0.50.0030.00516.95
8.0.30.0080.01017.13
8.0.20.0120.00617.49
8.0.10.0040.00417.12
8.0.00.0090.01217.00
7.4.330.0060.00015.00
7.4.320.0000.00616.80
7.4.300.0060.00016.77
7.4.290.0030.00316.66
7.4.280.0000.00716.56
7.4.270.0040.00416.73
7.4.260.0040.00416.70
7.4.250.0040.00416.68
7.4.240.0020.00516.79
7.4.230.0000.00816.59
7.4.220.0090.00916.69
7.4.210.0110.00416.70
7.4.200.0000.00816.80
7.4.190.0080.00016.83
7.4.160.0070.01116.48
7.4.150.0090.00917.40
7.4.140.0120.00517.86
7.4.130.0100.00716.51
7.4.120.0180.00216.59
7.4.110.0060.01216.99
7.4.100.0090.00916.62
7.4.90.0090.00916.74
7.4.80.0000.01819.39
7.4.70.0130.00316.79
7.4.60.0060.01016.78
7.4.50.0040.00416.85
7.4.40.0080.00622.77
7.4.30.0090.00616.75
7.4.10.0070.01315.15
7.4.00.0050.01015.16
7.3.330.0020.00213.39
7.3.320.0030.00513.26
7.3.310.0000.00716.49
7.3.300.0030.00316.56
7.3.290.0100.01016.50
7.3.280.0060.01116.58
7.3.270.0090.00917.40
7.3.260.0060.01916.91
7.3.250.0120.00716.87
7.3.240.0150.00916.59
7.3.230.0180.00316.43
7.3.210.0080.00816.96
7.3.200.0140.00619.39
7.3.190.0070.01016.88
7.3.180.0110.00416.78
7.3.170.0040.01217.02
7.3.160.0040.01216.81
7.3.130.0070.01315.22
7.3.120.0070.00914.87
7.3.110.0030.01415.44
7.3.100.0030.01015.25
7.3.90.0140.00315.20
7.3.80.0060.00315.28
7.3.70.0050.00515.03
7.3.60.0060.00914.99
7.3.50.0070.00715.16
7.3.40.0140.00015.01
7.3.30.0040.01114.98
7.3.20.0030.01016.96
7.3.10.0050.01016.94
7.3.00.0060.01116.76
7.2.330.0090.00816.87
7.2.320.0110.00716.79
7.2.310.0090.00916.70
7.2.300.0110.00716.58
7.2.290.0140.01116.85
7.2.260.0040.01515.27
7.2.250.0030.01615.39
7.2.240.0000.01315.12
7.2.230.0130.00315.27
7.2.220.0080.01215.15
7.2.210.0060.00614.99
7.2.200.0000.01715.18
7.2.190.0080.00314.99
7.2.180.0000.01815.38
7.2.170.0030.01015.33
7.2.160.0000.01415.32
7.2.150.0090.00717.30
7.2.140.0030.01017.17
7.2.130.0120.00416.97
7.2.120.0030.01116.99
7.2.110.0080.00816.83
7.2.100.0050.01017.03
7.2.90.0100.00516.94
7.2.80.0030.01217.14
7.2.70.0080.00716.98
7.2.60.0030.01117.01
7.2.50.0120.00517.08
7.2.40.0090.00817.09
7.2.30.0080.00917.09
7.2.20.0190.00717.01
7.2.10.0060.01217.00
7.2.00.0080.00917.72
7.1.330.0080.00416.06
7.1.320.0060.00615.92
7.1.310.0000.01215.90
7.1.300.0060.00615.80
7.1.290.0030.01016.05
7.1.280.0060.00916.02
7.1.270.0060.00315.87
7.1.260.0090.00315.91
7.1.250.0080.00815.76
7.1.240.0070.00315.76
7.1.230.0000.01115.99
7.1.220.0100.00316.03
7.1.210.0030.00615.79
7.1.200.0040.00815.73
7.1.190.0000.00916.05
7.1.180.0060.00616.13
7.1.170.0070.00715.93
7.1.160.0060.00615.78
7.1.150.0030.00615.98
7.1.140.0110.00715.82
7.1.130.0100.00315.93
7.1.120.0070.00715.68
7.1.110.0090.00616.12
7.1.100.0070.00717.14
7.1.90.0060.00916.05
7.1.80.0030.00515.90
7.1.70.0080.00716.65
7.1.60.0110.00517.62
7.1.50.0150.00725.55
7.1.40.0070.00715.97
7.1.30.0070.01015.89
7.1.20.0060.00615.61
7.1.10.0050.00516.05
7.1.00.0050.04219.19
7.0.330.0070.01015.61
7.0.320.0000.01615.34
7.0.310.0040.00415.63
7.0.300.0040.01115.57
7.0.290.0080.00315.59
7.0.280.0040.01115.52
7.0.270.0070.00715.54
7.0.260.0000.01115.57
7.0.250.0000.00915.71
7.0.240.0090.00615.50
7.0.230.0080.00015.78
7.0.220.0030.01015.74
7.0.210.0080.00415.48
7.0.200.0060.00916.22
7.0.190.0030.00815.73
7.0.180.0030.01215.39
7.0.170.0040.01215.66
7.0.160.0030.01315.64
7.0.150.0040.00715.55
7.0.140.0020.04418.73
7.0.130.0000.00915.69
7.0.120.0040.00715.69
7.0.110.0030.00715.60
7.0.100.0150.03817.80
7.0.90.0070.04417.79
7.0.80.0100.03817.71
7.0.70.0070.04017.68
7.0.60.0070.04417.85
7.0.50.0090.04117.83
7.0.40.0020.03216.82
7.0.30.0050.04316.96
7.0.20.0070.03716.94
7.0.10.0100.02116.89
7.0.00.0060.03916.85
5.6.400.0000.02119.36
5.6.390.0060.01319.48
5.6.380.0060.01219.62
5.6.370.0140.00419.46
5.6.360.0070.01319.10
5.6.350.0120.00619.59
5.6.340.0110.00719.77
5.6.330.0090.01219.54
5.6.320.0130.00319.55
5.6.310.0030.01619.59
5.6.300.0120.00619.16
5.6.290.0070.01419.72
5.6.280.0070.04223.01
5.6.270.0030.01019.73
5.6.260.0060.01619.67
5.6.250.0120.03322.46
5.6.240.0190.04122.65
5.6.230.0120.04222.63
5.6.220.0090.04722.53
5.6.210.0110.04022.61
5.6.200.0100.04922.75
5.6.190.0090.05022.69
5.6.180.0030.04822.79
5.6.170.0120.04422.66
5.6.160.0070.02922.80
5.6.150.0120.04322.83
5.6.140.0050.05022.86
5.6.130.0100.03022.79
5.6.120.0130.02522.68
5.6.110.0080.04222.81
5.6.100.0150.04022.74
5.6.90.0130.04422.74
5.6.80.0070.04522.34
5.6.70.0050.04522.48
5.6.60.0160.03822.47
5.6.50.0070.04622.37
5.6.40.0100.04622.43
5.6.30.0170.04022.42
5.6.20.0050.05022.46
5.6.10.0050.05022.43
5.6.00.0030.04622.41
5.5.380.0090.02422.35
5.5.370.0060.03122.55
5.5.360.0120.04522.53
5.5.350.0050.04822.32
5.5.340.0080.04322.76
5.5.330.0090.04222.63
5.5.320.0050.04022.62
5.5.310.0110.04522.74
5.5.300.0130.04122.56
5.5.290.0120.04322.65
5.5.280.0070.03622.59
5.5.270.0120.04522.45
5.5.260.0090.04922.54
5.5.250.0140.03822.51
5.5.240.0060.03822.26
5.5.230.0080.04522.24
5.5.220.0110.02322.20
5.5.210.0100.03922.31
5.5.200.0070.03922.18
5.5.190.0090.04222.33
5.5.180.0050.04822.32
5.5.170.0040.01419.20
5.5.160.0090.02722.33
5.5.150.0120.04322.34
5.5.140.0120.02722.43
5.5.130.0080.04522.29
5.5.120.0090.02922.23
5.5.110.0110.03922.27
5.5.100.0120.02722.06
5.5.90.0050.04722.32
5.5.80.0110.04322.26
5.5.70.0110.04322.29
5.5.60.0100.04322.19
5.5.50.0030.04722.15
5.5.40.0100.04522.26
5.5.30.0030.04522.20
5.5.20.0100.04022.24
5.5.10.0120.04222.22
5.5.00.0130.04122.35
5.4.450.0110.04219.96
5.4.440.0130.04220.08
5.4.430.0060.04620.06
5.4.420.0050.04620.20
5.4.410.0090.04219.99
5.4.400.0110.04019.91
5.4.390.0080.04219.90
5.4.380.0130.03719.95
5.4.370.0110.03819.99
5.4.360.0140.04119.86
5.4.350.0120.03719.95
5.4.340.0120.03820.05
5.4.330.0120.00616.02
5.4.320.0080.04219.80
5.4.310.0080.04319.89
5.4.300.0070.04719.94
5.4.290.0110.04319.92
5.4.280.0130.04119.83
5.4.270.0090.04219.97
5.4.260.0080.04219.88
5.4.250.0150.04019.93
5.4.240.0080.02919.99
5.4.230.0070.04519.86
5.4.220.0050.03019.92
5.4.210.0100.02219.85
5.4.200.0050.04319.96
5.4.190.0020.04519.96
5.4.180.0050.04719.88
5.4.170.0090.04219.79
5.4.160.0050.03819.96
5.4.150.0090.03919.84
5.4.140.0100.03718.45
5.4.130.0030.05018.48
5.4.120.0030.03918.51
5.4.110.0050.04318.46
5.4.100.0030.04218.54
5.4.90.0050.04318.54
5.4.80.0140.03417.92
5.4.70.0100.03317.93
5.4.60.0060.04217.83
5.4.50.0030.04218.03
5.4.40.0030.04318.01
5.4.30.0050.04418.03
5.4.20.0120.02817.90
5.4.10.0070.03317.88
5.4.00.0080.02517.72
5.3.290.0110.04017.37
5.3.280.0110.02817.05
5.3.270.0070.04317.08
5.3.260.0030.04317.06
5.3.250.0110.03817.09
5.3.240.0130.03717.10
5.3.230.0130.04017.09
5.3.220.0100.03819.99
5.3.210.0100.04019.85
5.3.200.0110.04119.80
5.3.190.0100.03820.00
5.3.180.0160.03320.20
5.3.170.0080.04020.42
5.3.160.0080.04520.29
5.3.150.0150.03120.27
5.3.140.0090.04120.28
5.3.130.0100.03720.26
5.3.120.0080.04220.19
5.3.110.0120.04520.32
5.3.100.0070.02520.03
5.3.90.0120.03817.85
5.3.80.0060.03717.81
5.3.70.0120.04017.81
5.3.60.0020.04717.88
5.3.50.0050.03117.80
5.3.40.0150.03117.86
5.3.30.0080.04117.59
5.3.20.0070.04517.65
5.3.10.0110.04017.16
5.3.00.0110.02517.18
5.2.170.0070.06016.69
5.2.160.0130.05716.69
5.2.150.0270.03316.69
5.2.140.0030.06716.69
5.2.130.0100.06016.50
5.2.120.0070.07016.43
5.2.110.0100.06016.26
5.2.100.0100.05316.30
5.2.90.0130.06016.08
5.2.80.0070.04016.25
5.2.70.0170.05716.34
5.2.60.0030.06716.29
5.2.50.0130.05316.04
5.2.40.0030.05016.26
5.2.30.0130.05715.68
5.2.20.0070.06315.68
5.2.10.0100.05715.63
5.2.00.0070.05315.64
5.1.60.0070.02717.87
5.1.50.0070.03017.81
5.1.40.0070.02717.87
5.1.30.0100.05318.21
5.1.20.0070.02718.16
5.1.10.0070.03717.83
5.1.00.0030.02717.82
5.0.50.0030.02716.18
5.0.40.0100.01316.19
5.0.30.0030.03316.12
5.0.20.0000.02315.99
5.0.10.0030.02315.82
5.0.00.0030.03015.81
4.4.90.0030.03011.55
4.4.80.0000.04011.55
4.4.70.0070.03711.55
4.4.60.0100.03311.55
4.4.50.0070.03011.55
4.4.40.0100.03313.68
4.4.30.0030.03713.71
4.4.20.0070.01713.81
4.4.10.0030.01713.77
4.4.00.0030.02313.74
4.3.110.0030.01713.70
4.3.100.0030.02013.68
4.3.90.0030.01713.57
4.3.80.0000.02713.56
4.3.70.0030.01713.64
4.3.60.0070.02013.57
4.3.50.0000.01713.61
4.3.40.0070.03713.62
4.3.30.0000.01712.41
4.3.20.0000.01711.55
4.3.10.0000.01311.55
4.3.00.0000.01311.55

preferences:
42.07 ms | 401 KiB | 5 Q