3v4l.org

run code in 300+ PHP versions simultaneously
<?php class test { public function test($a) { $a = 'OK'; } } $test = new test(); print $test->test();

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)
8.3.60.0130.00716.75
8.3.50.0070.00718.05
8.3.40.0070.00718.84
8.3.30.0090.00618.95
8.3.20.0070.00020.09
8.3.10.0040.00421.82
8.3.00.0050.00322.43
8.2.180.0140.00716.50
8.2.170.0140.00022.96
8.2.160.0060.01220.68
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00019.48
8.2.110.0040.00422.28
8.2.100.0090.00317.72
8.2.90.0070.00019.04
8.2.80.0030.00618.04
8.2.70.0100.00317.38
8.2.60.0040.00417.55
8.2.50.0000.00818.07
8.2.40.0080.00018.22
8.2.30.0000.00717.95
8.2.20.0000.00717.52
8.2.10.0000.00819.45
8.2.00.0000.00717.75
8.1.270.0040.00424.01
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00323.74
8.1.230.0030.00919.00
8.1.220.0060.00317.74
8.1.210.0110.00018.77
8.1.200.0090.00317.48
8.1.190.0000.00717.41
8.1.180.0020.00518.10
8.1.170.0040.00418.56
8.1.160.0030.00621.97
8.1.150.0030.00618.44
8.1.140.0000.00717.32
8.1.130.0000.00717.83
8.1.120.0000.00717.35
8.1.110.0000.00817.27
8.1.100.0050.00217.37
8.1.90.0040.00417.38
8.1.80.0040.00417.36
8.1.70.0030.00317.34
8.1.60.0050.00517.54
8.1.50.0040.00417.48
8.1.40.0000.00817.51
8.1.30.0040.00417.62
8.1.20.0080.00017.63
8.1.10.0040.00417.46
8.1.00.0040.00417.49
8.0.300.0000.00718.77
8.0.290.0070.00017.16
8.0.280.0000.00718.39
8.0.270.0000.00717.18
8.0.260.0030.00316.81
8.0.250.0070.00016.96
8.0.240.0030.00316.82
8.0.230.0030.00316.91
8.0.220.0040.00416.91
8.0.210.0000.00816.76
8.0.200.0000.00717.01
8.0.190.0000.00716.84
8.0.180.0040.00416.82
8.0.170.0050.00216.93
8.0.160.0000.00716.93
8.0.150.0040.00416.95
8.0.140.0030.00316.71
8.0.130.0000.00713.35
8.0.120.0040.00416.88
8.0.110.0000.00716.80
8.0.100.0050.00316.85
8.0.90.0050.00316.84
8.0.80.0130.00316.92
8.0.70.0000.00716.87
8.0.60.0000.00716.92
8.0.50.0050.00216.94
8.0.30.0100.01317.22
8.0.20.0110.00817.40
8.0.10.0000.00716.96
8.0.00.0160.00316.72
7.4.330.0000.00515.00
7.4.320.0030.00316.49
7.4.300.0030.00316.33
7.4.290.0000.00716.53
7.4.280.0040.00716.47
7.4.270.0030.00516.51
7.4.260.0060.00016.41
7.4.250.0000.00716.29
7.4.240.0020.00516.49
7.4.230.0030.00316.36
7.4.220.0100.00716.55
7.4.210.0090.00716.51
7.4.200.0030.00316.38
7.4.190.0030.00316.57
7.4.160.0110.00716.50
7.4.150.0130.00917.40
7.4.140.0110.00917.86
7.4.130.0110.00616.32
7.4.120.0080.01016.41
7.4.110.0100.00716.50
7.4.100.0120.00916.48
7.4.90.0170.00016.57
7.4.80.0080.01119.39
7.4.70.0120.01116.28
7.4.60.0060.00916.26
7.4.50.0000.00816.30
7.4.40.0090.00922.77
7.4.30.0090.00616.27
7.4.00.0080.00814.94
7.3.330.0050.00013.31
7.3.320.0000.00513.36
7.3.310.0030.00316.38
7.3.300.0000.00716.41
7.3.290.0150.00616.37
7.3.280.0050.01216.33
7.3.270.0070.01017.40
7.3.260.0070.01316.47
7.3.250.0130.00716.34
7.3.240.0180.00416.51
7.3.230.0110.00716.39
7.3.210.0120.00616.38
7.3.200.0100.01319.39
7.3.190.0030.01316.42
7.3.180.0080.00816.57
7.3.170.0140.00716.70
7.3.160.0100.01316.50
7.3.120.0070.01014.88
7.3.110.0040.01214.94
7.3.100.0030.01015.02
7.3.90.0040.01115.05
7.3.80.0000.01014.94
7.3.70.0070.00714.70
7.3.60.0080.00414.63
7.3.50.0090.00614.88
7.3.40.0090.00914.90
7.3.30.0060.00914.77
7.3.20.0030.00916.71
7.3.10.0030.00716.29
7.3.00.0130.00316.58
7.2.330.0050.01116.58
7.2.320.0150.00816.60
7.2.310.0050.01116.54
7.2.300.0090.00616.52
7.2.290.0060.01216.67
7.2.250.0030.01414.86
7.2.240.0070.01114.64
7.2.230.0070.01014.96
7.2.220.0030.00615.01
7.2.210.0030.01014.61
7.2.200.0040.00714.54
7.2.190.0100.00714.75
7.2.180.0080.00814.95
7.2.170.0070.00714.94
7.2.60.0000.01416.85
7.2.00.0110.00419.12
7.1.330.0060.00615.62
7.1.320.0030.00615.43
7.1.310.0110.00415.60
7.1.300.0120.00615.55
7.1.290.0070.01115.74
7.1.280.0090.00315.48
7.1.270.0070.00615.52
7.1.260.0070.00715.34
7.1.200.0150.00315.55
7.1.70.0060.00316.74
7.1.60.0070.00717.07
7.1.50.0140.00716.87
7.1.00.0030.07322.34
7.0.200.0000.01716.34
7.0.140.0000.07022.09
7.0.60.0100.07719.97
7.0.50.0070.08017.83
7.0.40.0030.08020.24
7.0.30.0200.05720.26
7.0.20.0230.06020.30
7.0.10.0170.03020.06
7.0.00.0030.04320.25
5.6.280.0100.06720.79
5.6.210.0130.08020.45
5.6.200.0130.07718.18
5.6.190.0070.08720.33
5.6.180.0030.08020.55
5.6.170.0270.08020.50
5.6.160.0170.07720.44
5.6.150.0070.07718.23
5.6.140.0030.07018.18
5.6.130.0030.06018.15
5.6.120.0000.08721.05
5.6.110.0200.06321.00
5.6.100.0070.05721.11
5.6.90.0030.05321.08
5.6.80.0030.04320.37
5.5.350.0070.08020.41
5.5.340.0000.04317.98
5.5.330.0070.05320.56
5.5.320.0100.08020.32
5.5.310.0230.04720.19
5.5.300.0130.07317.90
5.5.290.0030.09017.94
5.5.280.0070.08720.96
5.5.270.0130.08020.86
5.5.260.0100.08720.80
5.5.250.0100.07720.71
5.5.240.0000.07720.26
5.4.450.2500.04719.42
5.4.440.0000.04319.47
5.4.430.1030.06719.23
5.4.420.3870.04019.34
5.4.410.4030.03719.20
5.4.400.3730.04019.07
5.4.390.3670.03019.10
5.4.380.3670.03319.08
5.4.370.3830.03718.88
5.4.360.3470.04319.07
5.4.350.3570.03719.01
5.4.340.3700.04319.12
5.4.320.3370.03019.06
5.4.310.4030.04019.02
5.4.300.4130.03718.88
5.4.290.4500.04019.12
5.4.280.4330.04319.11
5.4.270.4300.04018.94
5.4.260.3870.04319.11
5.4.250.3500.04019.21
5.4.240.4270.06018.90
5.4.230.1270.03019.12
5.4.220.3230.04319.00
5.4.210.4030.04019.14
5.4.200.2970.03319.08
5.4.190.3630.03319.17
5.4.180.3570.03719.10
5.4.170.3200.03719.11
5.4.160.3270.03719.18
5.4.150.3900.03319.09
5.4.140.3970.03016.47
5.4.130.3730.03016.44
5.4.120.0030.08016.27
5.4.110.3600.04316.47
5.4.100.3630.03716.45
5.4.90.3770.03316.52
5.4.80.3800.03316.63
5.4.70.3670.04016.34
5.4.60.3800.03716.50
5.4.50.3770.04016.49
5.4.40.3830.03716.32
5.4.30.3500.03716.61
5.4.20.3830.02716.53
5.4.10.3170.03716.52
5.4.00.3000.03315.95
5.3.290.3200.03714.80
5.3.280.0030.05714.62
5.3.270.3400.04314.68
5.3.260.3730.03714.64
5.3.250.3470.03714.67
5.3.240.2870.03714.59
5.3.230.2600.02714.62
5.3.220.0070.06714.55
5.3.210.0030.05014.58
5.3.200.4130.04314.63
5.3.190.3970.04014.61
5.3.180.5000.02314.70
5.3.170.3500.03714.70
5.3.160.3570.04014.45
5.3.150.3730.03714.45
5.3.140.3270.05014.55
5.3.130.3270.03714.54
5.3.120.3900.03314.61
5.3.110.3800.03314.68
5.3.100.2570.03314.09
5.3.90.2700.03014.16
5.3.80.1700.04314.09
5.3.70.2100.04014.09
5.3.60.2570.03314.06
5.3.50.2370.03714.00
5.3.40.2830.04013.98
5.3.30.2900.03313.87
5.3.20.2800.03013.68
5.3.10.2500.03713.69
5.3.00.2970.03713.53
5.2.170.2330.02711.14
5.2.160.2570.03011.07
5.2.150.2670.02711.18
5.2.140.2270.03011.30
5.2.130.2970.04011.14
5.2.120.2070.02711.11
5.2.110.1630.03011.13
5.2.100.2330.02711.09
5.2.90.2530.02711.09
5.2.80.2730.03011.01
5.2.70.2300.02711.15
5.2.60.3300.02011.08
5.2.50.3100.02011.16
5.2.40.1970.02311.14
5.2.30.2730.03011.01
5.2.20.1670.03711.03
5.2.10.1870.03010.87
5.2.00.2500.03710.77
5.1.60.2430.0279.98
5.1.50.2130.03010.00
5.1.40.2530.0239.94
5.1.30.2800.02310.25
5.1.20.2600.03310.35
5.1.10.2200.02710.11
5.1.00.1670.0279.98
5.0.50.1300.0178.51
5.0.40.1530.0208.38
5.0.30.1300.0308.24
5.0.20.1300.0238.11
5.0.10.1400.0208.19
5.0.00.1400.0308.09
4.4.90.1270.0176.54
4.4.80.1430.0176.54
4.4.70.1100.0136.54
4.4.60.1170.0176.54
4.4.50.1530.0176.54
4.4.40.1300.0206.54
4.4.30.0900.0206.54
4.4.20.1170.0176.54
4.4.10.0900.0106.54
4.4.00.1500.0276.54
4.3.110.1370.0136.54
4.3.100.1500.0176.54
4.3.90.1500.0176.54
4.3.80.1270.0236.54
4.3.70.0600.0176.54
4.3.60.1630.0136.54
4.3.50.1700.0176.54
4.3.40.1470.0236.54
4.3.30.0530.0236.54
4.3.20.0730.0176.54
4.3.10.0730.0176.54
4.3.00.0670.0176.54

preferences:
58.3 ms | 400 KiB | 5 Q