3v4l.org

run code in 300+ PHP versions simultaneously
<?php function dangerous() { echo 'Dangerous code executed'; } $string = '{dangerous()}'; preg_replace('/(.+)/e', '"$1"', $string);

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)
8.3.60.0150.00018.24
8.3.50.0140.00421.92
8.3.40.0040.01118.70
8.3.30.0110.00319.01
8.3.20.0040.00420.16
8.3.10.0080.00021.99
8.3.00.0120.00622.58
8.2.180.0070.01025.92
8.2.170.0110.00422.96
8.2.160.0070.00720.77
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00019.36
8.2.110.0060.00322.25
8.2.100.0110.00017.78
8.2.90.0030.00517.69
8.2.80.0030.00517.97
8.2.70.0070.00317.50
8.2.60.0000.00817.92
8.2.50.0030.00618.07
8.2.40.0060.00318.09
8.2.30.0030.00517.98
8.2.20.0030.00517.54
8.2.10.0060.00317.52
8.2.00.0040.00417.55
8.1.280.0120.00325.92
8.1.270.0030.00522.14
8.1.260.0060.00326.35
8.1.250.0000.00728.09
8.1.240.0040.00720.70
8.1.230.0060.00620.88
8.1.220.0000.00717.79
8.1.210.0040.00418.91
8.1.200.0070.00317.22
8.1.190.0080.00017.40
8.1.180.0060.00318.64
8.1.170.0040.00418.66
8.1.160.0040.00421.90
8.1.150.0040.00418.45
8.1.140.0040.00417.39
8.1.130.0000.00717.82
8.1.120.0000.00717.30
8.1.110.0040.00417.35
8.1.100.0000.00717.39
8.1.90.0000.00717.27
8.1.80.0000.00717.40
8.1.70.0070.00017.39
8.1.60.0060.00317.51
8.1.50.0040.00417.48
8.1.40.0000.00817.49
8.1.30.0000.00817.45
8.1.20.0030.00517.43
8.1.10.0040.00417.45
8.1.00.0050.00217.33
8.0.300.0080.00019.99
8.0.290.0040.00417.16
8.0.280.0000.00718.30
8.0.270.0040.00417.23
8.0.260.0040.00416.73
8.0.250.0030.00316.91
8.0.240.0000.00816.86
8.0.230.0080.00016.88
8.0.220.0030.00316.95
8.0.210.0030.00316.75
8.0.200.0000.00616.89
8.0.190.0080.00016.97
8.0.180.0000.00716.91
8.0.170.0080.00016.88
8.0.160.0040.00416.82
8.0.150.0000.00716.82
8.0.140.0000.00716.78
8.0.130.0050.00013.32
8.0.120.0030.00516.82
8.0.110.0050.00216.88
8.0.100.0070.00016.99
8.0.90.0000.00816.88
8.0.80.0000.01416.91
8.0.70.0030.00516.70
8.0.60.0040.00416.84
8.0.50.0000.00816.74
8.0.30.0030.01516.90
8.0.20.0080.01017.40
8.0.10.0070.00017.00
8.0.00.0090.01216.64
7.4.330.0000.00515.00
7.4.320.0000.00616.54
7.4.300.0030.00316.35
7.4.290.0040.00416.36
7.4.280.0040.00416.55
7.4.270.0060.00316.45
7.4.260.0000.00716.35
7.4.250.0070.00016.43
7.4.240.0040.00316.45
7.4.230.0030.00316.43
7.4.220.0100.00716.59
7.4.210.0060.01016.45
7.4.200.0000.00716.46
7.4.190.0050.00216.70
7.4.160.0140.00716.64
7.4.150.0060.01217.40
7.4.140.0100.00917.86
7.4.130.0080.00916.39
7.4.120.0130.00516.39
7.4.110.0100.00716.52
7.4.100.0100.00616.41
7.4.90.0130.00916.46
7.4.80.0090.00919.39
7.4.70.0090.00616.32
7.4.60.0030.01316.52
7.4.50.0000.00416.38
7.4.40.0030.01222.77
7.4.30.0090.00616.45
7.4.00.0060.01214.91
7.3.330.0050.00013.32
7.3.320.0050.00013.22
7.3.310.0030.00316.10
7.3.300.0000.00716.29
7.3.290.0040.01516.24
7.3.280.0100.00716.24
7.3.270.0030.01317.40
7.3.260.0100.01316.42
7.3.250.0120.00916.50
7.3.240.0050.01116.45
7.3.230.0070.01016.39
7.3.210.0130.00716.51
7.3.200.0100.00719.39
7.3.190.0100.00716.39
7.3.180.0150.00416.30
7.3.170.0100.00716.32
7.3.160.0130.00316.26
7.3.120.0030.01015.00
7.3.10.0070.00716.59
7.3.00.0070.00416.57
7.2.330.0150.00416.55
7.2.320.0030.01616.82
7.2.310.0110.01116.73
7.2.300.0100.00716.65
7.2.290.0100.00716.54
7.2.130.0070.00717.00
7.2.120.0080.00816.88
7.2.110.0100.00316.63
7.2.100.0090.00616.58
7.2.90.0000.00917.11
7.2.80.0110.00316.68
7.2.70.0120.00317.06
7.2.60.0040.01116.81
7.2.50.0140.00416.99
7.2.40.0030.01216.99
7.2.30.0170.00317.06
7.2.20.0080.01116.78
7.2.10.0030.01016.94
7.2.00.0020.01318.04
7.1.250.0030.00815.98
7.1.200.0040.00815.65
7.1.100.0080.00418.12
7.1.70.0000.00817.16
7.1.60.0100.01619.82
7.1.50.0070.01717.06
7.1.00.0070.07322.41
7.0.200.0080.01116.74
7.0.140.0030.07321.99
7.0.70.0030.08021.77
7.0.60.0100.08021.72
7.0.50.0000.09022.09
7.0.40.0030.08320.07
7.0.30.0070.08020.02
7.0.20.0030.08020.12
7.0.10.0000.08319.98
7.0.00.0030.08320.11
5.6.280.0070.07021.07
5.6.220.0030.08720.42
5.6.210.0070.07720.59
5.6.200.0030.08320.94
5.6.190.0030.07720.94
5.6.180.0100.07321.01
5.6.170.0030.08321.02
5.6.160.0030.06720.94
5.6.150.0070.08321.04
5.6.140.0070.08021.07
5.6.130.0030.08320.93
5.6.120.0070.08021.15
5.6.110.0130.07721.06
5.6.100.0030.08020.86
5.6.90.0070.03720.92
5.6.80.0000.06320.50
5.6.70.0100.07020.30
5.6.60.0000.08020.39
5.6.50.0130.06320.43
5.6.40.0070.08320.28
5.6.30.0000.07020.28
5.6.20.0000.07720.36
5.6.10.0070.07720.30
5.6.00.0070.07320.40
5.5.360.0030.06720.38
5.5.350.0100.07720.37
5.5.340.0030.07020.74
5.5.330.0030.08020.63
5.5.320.0030.06720.75
5.5.310.0030.08320.72
5.5.300.0030.07720.79
5.5.290.0030.08320.88
5.5.280.0070.08020.75
5.5.270.0100.06320.89
5.5.260.0100.06320.86
5.5.250.0000.06720.70
5.5.240.0000.08320.27
5.5.230.0030.06320.09
5.5.220.0100.07320.24
5.5.210.0030.05320.17
5.5.200.0030.06720.25
5.5.190.0000.08020.16
5.5.180.0070.07720.07
5.5.160.0070.07720.22
5.5.150.0070.07320.16
5.5.140.0030.08320.16
5.5.130.0100.06320.12
5.5.120.0030.07320.26
5.5.110.0000.08020.09
5.5.100.0070.07720.10
5.5.90.0070.05720.08
5.5.80.0000.04320.08
5.5.70.0070.08320.09
5.5.60.0000.06020.13
5.5.50.0030.07320.14
5.5.40.0000.06320.07
5.5.30.0100.05320.12
5.5.20.0000.05720.03
5.5.10.0000.08320.04
5.5.00.0000.04720.03
5.4.450.0030.08019.40
5.4.440.0100.08019.36
5.4.430.0070.07019.35
5.4.420.0100.07019.42
5.4.410.0030.03719.05
5.4.400.0070.07319.12
5.4.390.0030.07718.84
5.4.380.0000.08019.02
5.4.370.0070.07319.08
5.4.360.0000.08019.20
5.4.350.0030.07018.89
5.4.340.0100.07319.11
5.4.320.0100.07319.15
5.4.310.0000.07719.04
5.4.300.0030.05019.04
5.4.290.0000.07719.02
5.4.280.0070.07019.12
5.4.270.0000.08018.93
5.4.260.0030.07319.14
5.4.250.0000.06318.84
5.4.240.0070.03319.03
5.4.230.0030.07319.02
5.4.220.0070.07319.01
5.4.210.0030.06019.07
5.4.200.0000.04719.01
5.4.190.0030.04018.85
5.4.180.0030.04018.85
5.4.170.0000.04019.01
5.4.160.0000.07018.87
5.4.150.0030.05019.19
5.4.140.0000.04016.13
5.4.130.0030.06716.38
5.4.120.0030.04016.43
5.4.110.0000.06716.41
5.4.100.0000.07316.34
5.4.90.0100.07016.39
5.4.80.0030.05016.29
5.4.70.0070.06716.36
5.4.60.0030.06316.31
5.4.50.0030.07316.32
5.4.40.0000.05716.45
5.4.30.0070.06016.44
5.4.20.0070.06716.39
5.4.10.0000.06316.27
5.4.00.0030.08015.83
5.3.290.0070.03714.65
5.3.280.0030.07314.60
5.3.270.0000.05014.55
5.3.260.0000.04014.54
5.3.250.0000.04014.63
5.3.240.0030.03314.71
5.3.230.0030.06014.61
5.3.220.0030.05314.60
5.3.210.0030.06014.58
5.3.200.0130.05314.59
5.3.190.0030.08014.62
5.3.180.0070.06714.67
5.3.170.0030.04714.50
5.3.160.0030.06714.51
5.3.150.0100.06714.66
5.3.140.0030.06314.59
5.3.130.0030.07714.61
5.3.120.0030.05714.69
5.3.110.0100.06314.47
5.3.100.0030.08013.96
5.3.90.0030.07314.08
5.3.80.0000.07714.12
5.3.70.0100.07313.91
5.3.60.0000.07314.14
5.3.50.0000.06313.85
5.3.40.0000.08013.94
5.3.30.0030.07313.85
5.3.20.0070.07313.71
5.3.10.0030.06713.71
5.3.00.0030.06713.63
5.2.170.0000.06712.52
5.2.160.0000.06712.52
5.2.150.0030.05312.52
5.2.140.0070.06012.52
5.2.130.0030.05312.52
5.2.120.0030.05712.52
5.2.110.0000.05012.52
5.2.100.0030.06312.52
5.2.90.0030.03712.52
5.2.80.0030.03012.52
5.2.70.0000.07012.52
5.2.60.0070.06012.52
5.2.50.0000.05712.52
5.2.40.0030.03712.52
5.2.30.0030.04712.52
5.2.20.0030.05012.52
5.2.10.0030.05712.52
5.2.00.0070.05012.52
5.1.60.0070.04012.52
5.1.50.0030.04312.52
5.1.40.0030.05012.52
5.1.30.0000.06012.52
5.1.20.0030.05012.52
5.1.10.0000.05712.52
5.1.00.0030.05712.52
5.0.50.0000.04012.52
5.0.40.0000.04712.52
5.0.30.0000.06312.52
5.0.20.0100.02712.52
5.0.10.0070.04012.52
5.0.00.0000.06012.52
4.4.90.0000.03312.52
4.4.80.0000.03312.52
4.4.70.0030.03312.52
4.4.60.0000.03312.52
4.4.50.0030.03712.52
4.4.40.0000.04312.52
4.4.30.0000.04012.52
4.4.20.0070.02312.52
4.4.10.0070.03012.52
4.4.00.0030.04312.52
4.3.110.0000.03712.52
4.3.100.0000.03312.52
4.3.90.0030.03012.52
4.3.80.0070.04312.52
4.3.70.0000.03312.52
4.3.60.0000.03312.52
4.3.50.0030.03312.52
4.3.40.0030.05312.52
4.3.30.0000.04012.52
4.3.20.0000.03312.52
4.3.10.0000.04012.52
4.3.00.0030.03012.52

preferences:
49.49 ms | 401 KiB | 5 Q