3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(preg_match('/deprecated/', ReflectionFunction::export("ereg", true)));

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)
8.3.60.0140.00016.88
8.3.50.0150.00522.84
8.3.40.0090.00618.85
8.3.30.0150.00018.91
8.3.20.0050.00220.12
8.3.10.0040.00423.65
8.3.00.0050.00319.25
8.2.180.0100.00516.50
8.2.170.0100.00322.96
8.2.160.0040.01120.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0110.00726.16
8.2.120.0040.00420.90
8.2.110.0130.00320.53
8.2.100.0110.00018.03
8.2.90.0050.00219.23
8.2.80.0030.00517.97
8.2.70.0060.00317.38
8.2.60.0000.00817.91
8.2.50.0000.01118.07
8.2.40.0040.00418.03
8.2.30.0040.00417.96
8.2.20.0000.00817.54
8.2.10.0040.00417.86
8.2.00.0050.00217.54
8.1.280.0070.00725.92
8.1.270.0030.00521.89
8.1.260.0040.00426.35
8.1.250.0070.01128.09
8.1.240.0040.00423.97
8.1.230.0080.00419.01
8.1.220.0000.00817.74
8.1.210.0000.00718.77
8.1.200.0000.01017.00
8.1.190.0040.00417.22
8.1.180.0050.00318.10
8.1.170.0040.00418.59
8.1.160.0040.00421.85
8.1.150.0070.00018.70
8.1.140.0040.00417.26
8.1.130.0030.00317.80
8.1.120.0000.00817.23
8.1.110.0000.00717.34
8.1.100.0040.00417.26
8.1.90.0000.00717.25
8.1.80.0000.00817.24
8.1.70.0040.00417.33
8.1.60.0000.00817.37
8.1.50.0030.00517.41
8.1.40.0000.00717.45
8.1.30.0050.00317.34
8.1.20.0000.00817.49
8.1.10.0040.00417.46
8.1.00.0060.00317.40
8.0.300.0000.00818.77
8.0.290.0030.00616.75
8.0.280.0000.00718.41
8.0.270.0000.00717.14
8.0.260.0000.00617.11
8.0.250.0070.00016.85
8.0.240.0000.01016.85
8.0.230.0030.00316.80
8.0.220.0000.00716.86
8.0.210.0030.00316.84
8.0.200.0030.00316.90
8.0.190.0040.00416.80
8.0.180.0040.00416.79
8.0.170.0040.00416.92
8.0.160.0070.00016.86
8.0.150.0040.00416.64
8.0.140.0050.00216.82
8.0.130.0030.00313.37
8.0.120.0060.00316.90
8.0.110.0050.00316.92
8.0.100.0030.00516.70
8.0.90.0030.00616.73
8.0.80.0130.00316.92
8.0.70.0000.00716.70
8.0.60.0000.00716.84
8.0.50.0000.00816.91
8.0.30.0110.01117.04
8.0.20.0130.00517.40
8.0.10.0040.00416.93
8.0.00.0090.00916.79
7.4.330.0050.00015.00
7.4.320.0030.00316.32
7.4.300.0060.00016.54
7.4.290.0030.00316.54
7.4.280.0070.00316.53
7.4.270.0000.00716.43
7.4.260.0030.00716.55
7.4.250.0000.00816.32
7.4.240.0050.00316.55
7.4.230.0030.00316.23
7.4.220.0110.00616.45
7.4.210.0100.00316.40
7.4.200.0030.00316.60
7.4.160.0000.01516.45
7.4.150.0140.00317.40
7.4.140.0150.00517.86
7.4.130.0110.00516.55
7.4.120.0130.00416.31
7.4.110.0030.01416.47
7.4.100.0140.00316.46
7.4.90.0090.00816.41
7.4.80.0090.01519.39
7.4.70.0080.00816.45
7.4.60.0000.01616.43
7.4.50.0000.00416.41
7.4.40.0100.00616.45
7.4.30.0100.00616.42
7.4.00.0130.00315.05
7.3.330.0030.00313.18
7.3.320.0000.00613.09
7.3.310.0030.00316.18
7.3.300.0000.00716.20
7.3.290.0130.00616.23
7.3.280.0090.00716.21
7.3.270.0150.00617.40
7.3.260.0100.00716.32
7.3.250.0190.00216.40
7.3.240.0030.01316.14
7.3.230.0090.00616.39
7.3.210.0070.01016.38
7.3.200.0100.00619.39
7.3.190.0040.01316.51
7.3.180.0040.01816.36
7.3.170.0170.00716.27
7.3.160.0130.00316.25
7.3.120.0060.00914.81
7.3.110.0040.01414.71
7.3.100.0070.01014.80
7.3.90.0030.01014.66
7.3.80.0000.01314.97
7.3.70.0000.00914.73
7.3.60.0030.00714.86
7.3.50.0060.00314.85
7.3.40.0030.00914.68
7.3.30.0090.00614.79
7.3.20.0060.01016.75
7.3.10.0130.00016.65
7.3.00.0120.00416.57
7.2.330.0110.00816.58
7.2.320.0080.00816.26
7.2.310.0070.01116.30
7.2.300.0070.01016.55
7.2.290.0040.01216.61
7.2.250.0100.01015.14
7.2.240.0070.01114.63
7.2.230.0070.00714.82
7.2.220.0070.00714.98
7.2.210.0120.00315.02
7.2.200.0070.00314.61
7.2.190.0030.01314.92
7.2.180.0000.01114.78
7.2.170.0040.01114.95
7.2.60.0060.00616.50
7.2.00.0030.01019.41
7.1.330.0000.01315.50
7.1.320.0000.01415.59
7.1.310.0030.01015.30
7.1.300.0090.00615.61
7.1.290.0060.00915.67
7.1.280.0080.00815.63
7.1.270.0000.01415.46
7.1.260.0000.01215.61
7.1.200.0120.00015.52
7.1.100.0060.00618.02
7.1.70.0080.00016.96
7.1.60.0030.02019.46
7.1.50.0130.01016.86
7.1.00.0130.06322.50
7.0.200.0090.00016.35
7.0.140.0030.07322.00
7.0.60.0100.03319.91
7.0.50.0100.08017.80
7.0.40.0130.05020.25
7.0.30.0230.08320.09
7.0.20.0270.07320.00
7.0.10.0170.08020.13
7.0.00.0130.08320.01
5.6.280.0000.07720.88
5.6.210.0030.04020.47
5.6.200.0100.07018.22
5.6.190.0100.04020.60
5.6.180.0130.04720.61
5.6.170.0200.05720.46
5.6.160.0070.07020.47
5.6.150.0100.08018.20
5.6.140.0030.04018.17
5.6.130.0070.05318.20
5.6.120.0030.06320.96
5.6.110.0100.08320.88
5.6.100.0130.04721.08
5.6.90.0130.06720.96
5.6.80.0030.08020.38
5.6.70.4100.03720.36
5.5.350.0130.08020.32
5.5.340.0070.08317.91
5.5.330.0030.04720.21
5.5.320.0100.07320.32
5.5.310.0300.05720.17
5.5.300.0030.04018.02
5.5.290.0130.07317.97
5.5.280.0030.08720.64
5.5.270.0030.08720.83
5.5.260.0100.09020.83
5.5.250.0300.06720.54
5.5.240.0200.04720.27
5.4.450.0370.06719.46
5.4.440.0230.04319.41
5.4.430.0270.03319.40
5.4.420.0130.04319.13
5.4.410.0100.04719.27
5.4.400.0230.03319.09
5.4.390.0170.03719.13
5.4.380.0200.04019.13
5.4.370.0200.03719.13
5.4.360.0200.04019.05
5.4.350.0270.02719.24
5.4.340.0130.04019.24
5.4.320.0170.04019.13
5.4.310.0170.04019.13
5.4.300.0230.03019.08
5.4.290.0230.03719.09
5.4.280.0200.04018.91
5.4.270.0170.03318.88
5.4.260.0130.04319.16
5.4.250.0230.03318.78
5.4.240.0200.03719.13
5.4.230.0170.03719.14
5.4.220.0230.04019.15
5.4.210.0200.04319.07
5.4.200.0270.03719.12
5.4.190.0270.03319.15
5.4.180.0370.06318.77
5.4.170.0330.06019.05
5.4.160.0430.05719.12
5.4.150.0270.05019.07
5.4.140.0270.07016.26
5.4.130.0270.03316.22
5.4.120.0330.06716.25
5.4.110.0230.04716.22
5.4.100.0230.04016.39
5.4.90.0370.03316.20
5.4.80.0230.04016.37
5.4.70.0330.06716.48
5.4.60.0370.04716.42
5.4.50.0200.04016.38
5.4.40.0270.04316.38
5.4.30.0300.05316.46
5.4.20.0200.03716.20
5.4.10.0270.04716.45
5.4.00.0200.06015.80
5.3.290.0200.03714.50
5.3.280.0200.03314.64
5.3.270.0330.05314.46
5.3.260.0330.07014.56
5.3.250.0330.05314.44
5.3.240.0370.06714.56
5.3.230.0270.07314.44
5.3.220.0330.04014.59
5.3.210.0300.05314.41
5.3.200.0270.04314.44
5.3.190.0270.04714.51
5.3.180.0370.06714.40
5.3.170.0330.05714.54
5.3.160.0330.06714.54
5.3.150.0300.03314.61
5.3.140.0300.04714.51
5.3.130.0230.03714.38
5.3.120.0270.03314.47
5.3.110.0300.03014.52
5.3.100.0230.05313.91
5.3.90.0370.04314.12
5.3.80.0300.07013.81
5.3.70.0230.04713.97
5.3.60.0270.05313.90
5.3.50.0230.07714.05
5.3.40.0270.05313.86
5.3.30.0300.06713.81
5.3.20.0330.02713.64
5.3.10.0330.06313.68
5.3.00.0330.04013.68
5.2.170.0230.06312.07
5.2.160.0230.05712.07
5.2.150.0270.05712.07
5.2.140.0230.03712.07
5.2.130.0230.06012.07
5.2.120.0430.04312.07
5.2.110.0270.04712.07
5.2.100.0270.05312.07
5.2.90.0200.03312.07
5.2.80.0230.06312.07
5.2.70.0270.05712.07
5.2.60.0230.03312.07
5.2.50.0230.04712.07
5.2.40.0230.02312.07
5.2.30.0170.03012.07
5.2.20.0130.03312.07
5.2.10.0170.06012.07
5.2.00.0200.04012.07
5.1.60.0170.05312.07
5.1.50.0230.03312.07
5.1.40.0170.05012.07
5.1.30.0230.05012.07
5.1.20.0200.05312.07
5.1.10.0170.05312.07
5.1.00.0230.04312.07
5.0.50.0100.03012.07
5.0.40.0100.02712.07
5.0.30.0100.03312.07
5.0.20.0170.03012.07
5.0.10.0130.05012.07
5.0.00.0130.04312.07
4.4.90.0130.03312.07
4.4.80.0130.03312.07
4.4.70.0170.01712.07
4.4.60.0130.02312.07
4.4.50.0070.03712.07
4.4.40.0070.05312.07
4.4.30.0100.02012.07
4.4.20.0030.04312.07
4.4.10.0070.03312.07
4.4.00.0130.04012.07
4.3.110.0100.03712.07
4.3.100.0130.02712.07
4.3.90.0070.02712.07
4.3.80.0100.05312.07
4.3.70.0070.03712.07
4.3.60.0070.03012.07
4.3.50.0100.03012.07
4.3.40.0170.04312.07
4.3.30.0170.02012.07
4.3.20.0070.03712.07
4.3.10.0070.03312.07
4.3.00.0070.03012.07

preferences:
44.81 ms | 400 KiB | 5 Q