3v4l.org

run code in 300+ PHP versions simultaneously
<?php class ola { public static function dothing() { echo "\nLILIANA\n"; } } class OlA { public static function dothing() { echo "\nHUGO\n"; } } ola::dothing(); echo "hhh"; OLA::dothing();

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)
8.3.60.0100.01018.56
8.3.50.0140.00522.06
8.3.40.0120.00618.67
8.3.30.0080.00619.09
8.3.20.0070.00020.04
8.3.10.0050.00320.36
8.3.00.0060.00319.26
8.2.180.0070.00716.63
8.2.170.0140.00022.96
8.2.160.0030.01020.38
8.2.150.0120.00624.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00420.81
8.2.110.0070.00320.31
8.2.100.0090.00318.03
8.2.90.0030.00619.08
8.2.80.0000.00817.97
8.2.70.0090.00017.50
8.2.60.0030.00617.80
8.2.50.0000.00918.07
8.2.40.0040.00418.12
8.2.30.0000.00719.51
8.2.20.0050.00217.66
8.2.10.0080.00017.95
8.2.00.0080.00017.58
8.1.280.0140.00325.92
8.1.270.0030.00623.96
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.91
8.1.230.0030.00718.95
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0030.00617.00
8.1.190.0030.00617.23
8.1.180.0050.00318.84
8.1.170.0060.00318.51
8.1.160.0000.00721.91
8.1.150.0040.00418.76
8.1.140.0000.00817.43
8.1.130.0000.00717.76
8.1.120.0040.00417.30
8.1.110.0000.00717.35
8.1.100.0000.00717.28
8.1.90.0040.00317.29
8.1.80.0030.00517.42
8.1.70.0000.00717.33
8.1.60.0040.00417.47
8.1.50.0040.00417.33
8.1.40.0040.00417.33
8.1.30.0000.00817.54
8.1.20.0000.00817.58
8.1.10.0040.00417.38
8.1.00.0060.00317.19
8.0.300.0070.00018.77
8.0.290.0000.00716.75
8.0.280.0030.00318.34
8.0.270.0000.00817.11
8.0.260.0060.00017.20
8.0.250.0030.00316.94
8.0.240.0030.00316.94
8.0.230.0070.00016.82
8.0.220.0000.00716.90
8.0.210.0030.00316.85
8.0.200.0000.00716.99
8.0.190.0000.00716.84
8.0.180.0000.00816.74
8.0.170.0030.00516.93
8.0.160.0070.00016.85
8.0.150.0040.00416.84
8.0.140.0030.00316.88
8.0.130.0060.00013.25
8.0.120.0040.00416.84
8.0.110.0020.00516.76
8.0.100.0080.00016.72
8.0.90.0050.00216.95
8.0.80.0030.01316.91
8.0.70.0040.00416.79
8.0.60.0040.00416.95
8.0.50.0040.00416.88
8.0.30.0080.01016.94
8.0.20.0090.01417.40
8.0.10.0050.00316.81
8.0.00.0090.00916.79
7.4.330.0050.00015.09
7.4.320.0080.00016.52
7.4.300.0030.00316.42
7.4.290.0000.00716.49
7.4.280.0030.00616.50
7.4.270.0040.00416.42
7.4.260.0040.00416.50
7.4.250.0000.00716.46
7.4.240.0000.00716.43
7.4.230.0030.00316.27
7.4.220.0070.01016.63
7.4.210.0030.01116.63
7.4.200.0000.00716.37
7.4.160.0000.01616.16
7.4.150.0140.00717.40
7.4.140.0100.01017.86
7.4.130.0030.01516.56
7.4.120.0110.00816.47
7.4.110.0110.00616.29
7.4.100.0100.00716.32
7.4.90.0150.00616.51
7.4.80.0090.00619.39
7.4.70.0150.00316.33
7.4.60.0100.00716.71
7.4.50.0050.00316.26
7.4.40.0110.01116.55
7.4.30.0170.00016.36
7.4.00.0000.01415.07
7.3.330.0030.00313.30
7.3.320.0000.00513.23
7.3.310.0000.00816.13
7.3.300.0000.00716.23
7.3.290.0060.00916.25
7.3.280.0090.00816.22
7.3.270.0180.00017.40
7.3.260.0090.00916.28
7.3.250.0080.00816.31
7.3.240.0130.01016.45
7.3.230.0090.00916.39
7.3.210.0050.01216.37
7.3.200.0070.01019.39
7.3.190.0160.00316.21
7.3.180.0060.00916.34
7.3.170.0100.00716.35
7.3.160.0070.01416.39
7.2.330.0140.00316.54
7.2.320.0100.01016.31
7.2.310.0140.00316.57
7.2.300.0080.00816.17
7.2.290.0040.01416.54
7.2.60.0030.00916.65
7.2.00.0080.00519.35
7.1.200.0030.00715.42
7.1.100.0000.01417.76
7.1.70.0080.00016.96
7.1.60.0160.00619.61
7.1.50.0100.01416.93
7.1.00.0130.06722.58
7.0.200.0730.01014.90
7.0.140.0070.06321.92
7.0.60.0100.03719.91
7.0.50.0070.08017.86
7.0.40.0070.05020.40
7.0.30.0100.07320.23
7.0.20.0430.06020.30
7.0.10.0030.06720.10
7.0.00.0070.05720.22
5.6.280.0100.06720.99
5.6.210.0030.08320.48
5.6.200.0130.06018.27
5.6.190.0200.07320.63
5.6.180.0270.06320.63
5.6.170.0400.06720.47
5.6.160.0100.05020.54
5.6.150.0070.05318.14
5.6.140.0130.04318.21
5.6.130.0030.07718.28
5.6.120.0130.07721.14
5.6.110.0130.07321.09
5.6.100.0100.08321.00
5.6.90.0000.05321.18
5.6.80.0130.07320.40
5.5.350.0300.05320.45
5.5.340.0030.04317.94
5.5.330.0070.04020.25
5.5.320.0000.08020.30
5.5.310.0300.07320.31
5.5.300.0030.05318.01
5.5.290.0030.08317.98
5.5.280.0000.08020.88
5.5.270.0100.05020.77
5.5.260.0130.04320.97
5.5.250.0030.06020.71
5.5.240.0130.07020.16
5.4.450.3470.04319.28
5.4.440.3300.04019.56
5.4.430.3270.03719.47
5.4.420.3200.03719.47
5.4.410.3230.03319.41
5.4.400.3470.04018.84
5.4.390.3630.04018.98
5.4.380.3770.04018.95
5.4.370.3500.04318.98
5.4.360.3570.03719.26
5.4.350.3570.03318.88
5.4.340.3230.03319.06
5.4.320.3500.03319.22
5.4.310.3600.03319.16
5.4.300.3500.03318.98
5.4.290.3430.04319.07
5.4.280.3830.04018.95
5.4.270.3930.04018.84
5.4.260.4000.03319.13
5.4.250.4230.02718.86
5.4.240.3570.04019.07
5.4.230.4000.03719.19
5.4.220.4100.04319.18
5.4.210.4000.03719.05
5.4.200.4070.03718.83
5.4.190.4170.03719.30
5.4.180.3870.03319.30
5.4.170.4100.04019.33
5.4.160.3930.03019.14
5.4.150.4000.03019.06
5.4.140.3430.03716.50
5.4.130.4030.03316.35
5.4.120.4170.04016.41
5.4.110.4170.03716.45
5.4.100.3800.03016.51
5.4.90.4070.04016.36
5.4.80.4000.03716.32
5.4.70.3630.03016.44
5.4.60.3570.03316.54
5.4.50.3200.03716.30
5.4.40.3330.04016.25
5.4.30.3070.03016.42
5.4.20.3300.02716.27
5.4.10.3300.03016.22
5.4.00.3270.03015.84
5.3.290.3300.03314.64
5.3.280.3200.04014.58
5.3.270.3170.04014.57
5.3.260.3230.03714.67
5.3.250.3470.03714.61
5.3.240.2770.03714.72
5.3.230.3230.03714.49
5.3.220.2970.04014.54
5.3.210.2870.04314.55
5.3.200.3130.02714.46
5.3.190.3430.03714.57
5.3.180.3270.03314.68
5.3.170.3470.04014.56
5.3.160.3170.04014.48
5.3.150.3470.03314.53
5.3.140.3430.04014.61
5.3.130.3130.04314.52
5.3.120.3470.03714.45
5.3.110.3600.03014.46
5.3.100.3200.03714.11
5.3.90.3230.03714.24
5.3.80.3300.04313.93
5.3.70.3300.04014.10
5.3.60.3800.03014.08
5.3.50.4070.03713.87
5.3.40.3870.03013.85
5.3.30.3200.03313.98
5.3.20.3600.02713.77
5.3.10.3530.04013.66
5.3.00.3730.04013.62
5.2.170.2970.03011.23
5.2.160.2970.02711.20
5.2.150.2900.03011.20
5.2.140.3030.03011.20
5.2.130.2770.02711.20
5.2.120.2700.02311.33
5.2.110.2700.02711.20
5.2.100.2870.02711.20
5.2.90.3000.02011.20
5.2.80.3030.02311.34
5.2.70.2930.03011.20
5.2.60.2870.03311.20
5.2.50.3300.03011.20
5.2.40.2500.02711.20
5.2.30.2170.02711.20
5.2.20.2300.02711.20
5.2.10.2230.02311.20
5.2.00.2170.03011.20
5.1.60.2200.02011.20
5.1.50.2530.02711.20
5.1.40.2700.02311.20
5.1.30.2700.02711.20
5.1.20.2270.02711.20
5.1.10.2330.02711.20
5.1.00.2430.03011.20
5.0.50.1370.02011.20
5.0.40.1270.02011.20
5.0.30.1430.03711.20
5.0.20.1170.01711.20
5.0.10.1370.02311.20
5.0.00.1230.03011.20
4.4.90.1300.02011.20
4.4.80.1330.02011.20
4.4.70.1170.02011.20
4.4.60.1170.02311.20
4.4.50.1070.01711.20
4.4.40.1300.03011.20
4.4.30.1070.01711.20
4.4.20.1230.01711.20
4.4.10.1300.02011.20
4.4.00.1030.02711.20
4.3.110.1230.02011.20
4.3.100.1370.01311.20
4.3.90.1130.01311.20
4.3.80.1130.02311.20
4.3.70.1130.01711.20
4.3.60.1300.02011.20
4.3.50.1130.01311.20
4.3.40.1300.03011.20
4.3.30.0530.01711.20
4.3.20.0570.01311.20
4.3.10.0600.01711.20
4.3.00.0700.02711.20

preferences:
43.42 ms | 401 KiB | 5 Q