3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract class Test { public static function getInstance() { return new self; } } class Test2 extends Test { } $test = Test2::getInstance(); var_dump($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)
8.3.60.0070.00716.63
8.3.50.0110.01017.46
8.3.40.0150.00018.80
8.3.30.0090.00618.68
8.3.20.0040.00418.69
8.3.10.0040.01120.66
8.3.00.0050.00319.50
8.2.180.0170.00316.63
8.2.170.0150.00022.96
8.2.160.0110.00419.33
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0030.00519.24
8.2.110.0100.00020.47
8.2.100.0090.00317.72
8.2.90.0040.00418.04
8.2.80.0050.00318.04
8.2.70.0050.00317.90
8.2.60.0080.00018.09
8.2.50.0000.00918.10
8.2.40.0060.00319.20
8.2.30.0050.00317.96
8.2.20.0030.00617.68
8.2.10.0030.00517.73
8.2.00.0040.00417.63
8.1.280.0100.00625.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0040.00423.83
8.1.230.0060.00618.86
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0090.00017.23
8.1.190.0030.00517.10
8.1.180.0030.00618.10
8.1.170.0050.00318.59
8.1.160.0070.00018.73
8.1.150.0000.00818.42
8.1.140.0000.00717.24
8.1.130.0040.00417.74
8.1.120.0070.00017.21
8.1.110.0050.00217.32
8.1.100.0070.00017.23
8.1.90.0000.00717.21
8.1.80.0050.00217.21
8.1.70.0030.00317.22
8.1.60.0030.00617.57
8.1.50.0080.00017.29
8.1.40.0080.00017.32
8.1.30.0040.00417.53
8.1.20.0040.00417.64
8.1.10.0070.00017.57
8.1.00.0040.00417.33
8.0.300.0040.00419.70
8.0.290.0040.00416.75
8.0.280.0000.00718.36
8.0.270.0030.00317.11
8.0.260.0000.00916.77
8.0.250.0040.00416.97
8.0.240.0070.00016.99
8.0.230.0030.00316.84
8.0.220.0000.00716.84
8.0.210.0000.00716.88
8.0.200.0040.00416.90
8.0.190.0030.00416.81
8.0.180.0070.00016.95
8.0.170.0050.00316.88
8.0.160.0000.00716.89
8.0.150.0030.00616.84
8.0.140.0050.00216.88
8.0.130.0000.00613.29
8.0.120.0070.00016.78
8.0.110.0070.00016.91
8.0.100.0050.00316.93
8.0.90.0000.00716.89
8.0.80.0030.01316.88
8.0.70.0040.00416.77
8.0.60.0000.00716.84
8.0.50.0000.00716.82
8.0.30.0100.00916.97
8.0.20.0120.00917.00
8.0.10.0040.00416.89
8.0.00.0090.00916.71
7.4.330.0000.00612.85
7.4.320.0030.00616.38
7.4.300.0040.00416.33
7.4.290.0040.00416.53
7.4.280.0040.00416.41
7.4.270.0000.00716.54
7.4.260.0060.00013.10
7.4.250.0090.00016.39
7.4.240.0070.00016.57
7.4.230.0030.00316.44
7.4.220.0100.00716.41
7.4.210.0070.01016.53
7.4.200.0000.00716.42
7.4.190.0000.00716.47
7.4.160.0090.00616.36
7.4.150.0130.00616.43
7.4.140.0120.00616.35
7.4.130.0080.00916.51
7.4.120.0150.00816.49
7.4.110.0070.01016.50
7.4.100.0070.01016.47
7.4.90.0150.00916.40
7.4.80.0090.00916.39
7.4.70.0120.00816.52
7.4.60.0100.01116.52
7.4.50.0060.00316.22
7.4.40.0040.01116.31
7.4.30.0100.00716.46
7.4.10.0040.01514.74
7.4.00.0050.01214.72
7.3.330.0060.00013.17
7.3.320.0000.00513.32
7.3.310.0030.00316.25
7.3.300.0060.00016.22
7.3.290.0070.00716.32
7.3.280.0060.01016.40
7.3.270.0060.01216.57
7.3.260.0150.01116.44
7.3.250.0100.00816.26
7.3.240.0070.01016.46
7.3.230.0100.00916.39
7.3.210.0140.00316.21
7.3.200.0120.00919.39
7.3.190.0060.01216.59
7.3.180.0100.00616.29
7.3.170.0030.01216.51
7.3.160.0120.00916.26
7.3.130.0090.00614.58
7.3.120.0070.00914.89
7.3.110.0110.00714.54
7.3.100.0060.00614.87
7.3.90.0040.01114.48
7.3.80.0070.00714.71
7.3.70.0000.01614.79
7.3.60.0090.00614.64
7.3.50.0070.00714.84
7.3.40.0040.00814.80
7.3.30.0060.01014.45
7.3.20.0120.00316.64
7.3.10.0030.00716.44
7.3.00.0070.00716.48
7.2.330.0140.00716.51
7.2.320.0100.00616.46
7.2.310.0100.01316.57
7.2.300.0060.01216.29
7.2.290.0090.00916.63
7.2.260.0110.00714.68
7.2.250.0140.00014.67
7.2.240.0080.00614.93
7.2.230.0030.01014.53
7.2.220.0030.01014.74
7.2.210.0060.00914.88
7.2.200.0040.01214.80
7.2.190.0000.01414.92
7.2.180.0100.00714.83
7.2.170.0040.01114.80
7.2.160.0070.00714.76
7.2.150.0090.00316.52
7.2.140.0030.00916.75
7.2.130.0090.00016.77
7.2.120.0120.00316.79
7.2.110.0050.00516.61
7.2.100.0070.00716.83
7.2.90.0000.01216.84
7.2.80.0030.01316.75
7.2.70.0030.01416.67
7.2.60.0040.00716.70
7.2.50.0030.01016.78
7.2.40.0100.00716.49
7.2.30.0030.01016.74
7.2.20.0070.00716.75
7.2.10.0070.01016.86
7.2.00.0090.00616.79
7.1.330.0040.00915.60
7.1.320.0100.00315.52
7.1.310.0040.00415.62
7.1.300.0080.00415.72
7.1.290.0060.00615.79
7.1.280.0060.00915.31
7.1.270.0090.00015.64
7.1.260.0000.01015.41
7.1.250.0030.00715.55
7.1.240.0060.00815.48
7.1.230.0000.01615.48
7.1.220.0030.01015.56
7.1.210.0030.01115.66
7.1.200.0060.00615.63
7.1.190.0030.01315.51
7.1.180.0000.01215.32
7.1.170.0080.00315.66
7.1.160.0070.00715.58
7.1.150.0040.00415.74
7.1.140.0090.00615.48
7.1.130.0110.00415.52
7.1.120.0000.01015.47
7.1.110.0100.00715.76
7.1.100.0060.00615.33
7.1.90.0070.00315.39
7.1.80.0000.01315.63
7.1.70.0050.00516.13
7.1.60.0010.01016.50
7.1.50.0090.01216.30
7.1.40.0040.00415.76
7.1.30.0080.00815.58
7.1.20.0070.00715.64
7.1.10.0000.00915.73
7.1.00.0030.02018.90
7.0.330.0070.00715.11
7.0.320.0000.01315.32
7.0.310.0040.00815.02
7.0.300.0000.00815.28
7.0.290.0070.00415.19
7.0.280.0040.00415.38
7.0.270.0090.00015.19
7.0.260.0070.00715.17
7.0.250.0040.00915.05
7.0.240.0060.00615.42
7.0.230.0070.00715.24
7.0.220.0060.00915.43
7.0.210.0030.01015.37
7.0.200.0060.00815.87
7.0.190.0060.00315.32
7.0.180.0030.01015.40
7.0.170.0080.00015.41
7.0.160.0070.00315.45
7.0.150.0030.01415.31
7.0.140.0020.04318.57
7.0.130.0030.00715.35
7.0.120.0040.03418.48
7.0.110.0090.00915.26
7.0.100.0030.01415.35
7.0.90.0040.01215.43
7.0.80.0030.01315.42
7.0.70.0100.00315.30
7.0.60.0080.02618.50
7.0.50.0060.04716.46
7.0.40.0040.04116.73
7.0.30.0130.03216.65
7.0.20.0160.03016.73
7.0.10.0080.04316.63
7.0.00.0050.03316.76
5.6.400.0100.00314.42
5.6.390.0060.00614.04
5.6.380.0110.00314.04
5.6.370.0090.00314.32
5.6.360.0000.01013.88
5.6.350.0030.00914.43
5.6.340.0060.00614.39
5.6.330.0040.00414.39
5.6.320.0070.00714.20
5.6.310.0050.00514.27
5.6.300.0070.00714.07
5.6.290.0070.00714.36
5.6.280.0060.04017.59
5.6.270.0060.01314.15
5.6.260.0090.00914.21
5.6.250.0060.00313.89
5.6.240.0090.00614.27
5.6.230.0030.00614.18
5.6.220.0070.00714.05
5.6.210.0150.04017.24
5.6.200.0060.03816.17
5.6.190.0080.02017.40
5.6.180.0210.03717.41
5.6.170.0120.02517.20
5.6.160.0110.04017.32
5.6.150.0010.02916.29
5.6.140.0040.04316.02
5.6.130.0050.04516.05
5.6.120.0090.02417.59
5.6.110.0090.04017.59
5.6.100.0090.03617.52
5.6.90.0100.02017.58
5.6.80.0080.03117.31
5.6.70.0070.00714.30
5.6.60.0030.00913.93
5.6.50.0000.00814.26
5.6.40.0110.00313.94
5.6.30.0060.00814.34
5.6.20.0000.00913.95
5.6.10.0000.00913.99
5.6.00.0040.01114.02
5.5.380.0030.01414.09
5.5.370.0030.00513.96
5.5.360.0070.00413.73
5.5.350.0070.02417.28
5.5.340.0050.02216.27
5.5.330.0100.02217.28
5.5.320.0350.03617.22
5.5.310.0150.02317.02
5.5.300.0030.04815.97
5.5.290.0020.03616.03
5.5.280.0080.04517.32
5.5.270.0060.04417.59
5.5.260.0120.03717.60
5.5.250.0070.03717.26
5.5.240.0120.04417.08
5.5.230.0000.00914.32
5.5.220.0030.01014.07
5.5.210.0110.00413.88
5.5.200.0100.00314.12
5.5.190.0030.00713.91
5.5.180.0070.00713.68
5.5.170.0050.00514.08
5.5.160.0080.00813.97
5.5.150.0070.00713.97
5.5.140.0040.01114.13
5.5.130.0030.00713.67
5.5.120.0090.00014.08
5.5.110.0040.01213.99
5.5.100.0040.01114.15
5.5.90.0070.01014.26
5.5.80.0080.00413.81
5.5.70.0030.00514.35
5.5.60.0100.00313.85
5.5.50.0070.00814.07
5.5.40.0000.01013.88
5.5.30.0000.01414.15
5.5.20.0030.00613.77
5.5.10.0030.00913.85
5.5.00.0000.01013.61
5.4.450.0030.03315.18
5.4.440.0030.02515.10
5.4.430.0030.02315.19
5.4.420.0050.03015.12
5.4.410.0050.02314.95
5.4.400.0070.04214.94
5.4.390.0080.03715.03
5.4.380.0030.03714.99
5.4.370.0040.04215.04
5.4.360.0070.04414.96
5.4.350.0100.03815.08
5.4.340.0080.03714.89
5.4.330.0000.00910.78
5.4.320.0060.04115.00
5.4.310.0050.04214.82
5.4.300.0020.04014.91
5.4.290.0050.03314.98
5.4.280.0050.02514.94
5.4.270.0080.03714.99
5.4.260.0090.03114.96
5.4.250.0030.02915.03
5.4.240.0080.03515.02
5.4.230.0100.03015.01
5.4.220.0080.02014.93
5.4.210.0070.02014.96
5.4.200.0030.02314.92
5.4.190.0050.02214.99
5.4.180.0050.03215.00
5.4.170.0050.04014.98
5.4.160.0070.03015.03
5.4.150.0070.04115.01
5.4.140.0030.02513.86
5.4.130.0050.03713.57
5.4.120.0060.04113.67
5.4.110.0070.03913.55
5.4.100.0030.03813.76
5.4.90.0080.02613.78
5.4.80.0030.02713.55
5.4.70.0020.02513.61
5.4.60.0060.03913.68
5.4.50.0030.03913.63
5.4.40.0020.03013.77
5.4.30.0090.02713.62
5.4.20.0080.02013.68
5.4.10.0040.04013.69
5.4.00.0080.03813.29
5.3.290.0070.04012.73
5.3.280.0020.02612.70
5.3.270.0100.02812.70
5.3.260.0030.03012.71
5.3.250.0060.03812.68
5.3.240.0120.03212.69
5.3.230.0040.02312.70
5.3.220.0030.02712.61
5.3.210.0080.03812.67
5.3.200.0070.02312.69
5.3.190.0050.03812.67
5.3.180.0070.03912.74
5.3.170.0080.03512.63
5.3.160.0050.04012.68
5.3.150.0030.02512.70
5.3.140.0050.04012.74
5.3.130.0090.04012.62
5.3.120.0080.02512.66
5.3.110.0080.04012.73
5.3.100.0050.03912.48
5.3.90.0050.04112.34
5.3.80.0060.03012.40
5.3.70.0060.03312.42
5.3.60.0030.03712.39
5.3.50.0070.02012.44
5.3.40.0070.02812.32
5.3.30.0080.02012.30
5.3.20.0050.02812.17
5.3.10.0050.02412.29
5.3.00.0100.03512.28
5.2.170.0030.03711.06
5.2.160.0030.04311.07
5.2.150.0070.06311.21
5.2.140.0070.06311.19
5.2.130.0000.04011.02
5.2.120.0030.05311.11
5.2.110.0100.05711.02
5.2.100.0030.05011.05
5.2.90.0030.06311.07
5.2.80.0030.04011.13
5.2.70.0030.05010.98
5.2.60.0130.04711.05
5.2.50.0030.05011.09
5.2.40.0000.06310.92
5.2.30.0030.04310.96
5.2.20.0000.06711.11
5.2.10.0000.06310.91
5.2.00.0000.04010.78
5.1.60.0030.0539.97
5.1.50.0000.0409.95
5.1.40.0030.02310.12
5.1.30.0100.05010.49
5.1.20.0100.05710.27
5.1.10.0000.03010.04
5.1.00.0030.04310.11
5.0.50.0070.0238.61
5.0.40.0000.0438.56
5.0.30.0000.0408.29
5.0.20.0030.0278.11
5.0.10.0000.0478.08
5.0.00.0000.0538.14
4.4.90.0030.0237.82
4.4.80.0030.0207.82
4.4.70.0000.0177.82
4.4.60.0030.0377.82
4.4.50.0070.0307.82
4.4.40.0000.0537.82
4.4.30.0030.0337.82
4.4.20.0000.0337.82
4.4.10.0000.0207.82
4.4.00.0000.0537.82
4.3.110.0000.0237.82
4.3.100.0070.0237.82
4.3.90.0000.0337.82
4.3.80.0000.0507.82
4.3.70.0030.0337.82
4.3.60.0030.0337.82
4.3.50.0030.0277.82
4.3.40.0030.0477.82
4.3.30.0000.0377.82
4.3.20.0000.0237.82
4.3.10.0000.0237.82
4.3.00.0100.0237.82

preferences:
50.85 ms | 401 KiB | 5 Q