3v4l.org

run code in 300+ PHP versions simultaneously
<?php class bar { public function sayHello() { return array('hello', 'world'); } } $bar = new bar(); echo reset($bar->sayHello());

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)
8.3.60.0110.01116.88
8.3.50.0050.01317.22
8.3.40.0090.00618.84
8.3.30.0070.00718.71
8.3.20.0030.01318.60
8.3.10.0030.00620.39
8.3.00.0090.00019.38
8.2.180.0120.00916.50
8.2.170.0060.00922.96
8.2.160.0130.00318.91
8.2.150.0090.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0030.00617.63
8.2.110.0130.00920.93
8.2.100.0090.00317.84
8.2.90.0030.00619.76
8.2.80.0050.00219.28
8.2.70.0050.00317.50
8.2.60.0050.00317.92
8.2.50.0080.00018.07
8.2.40.0030.00618.34
8.2.30.0040.00418.09
8.2.20.0100.00019.39
8.2.10.0040.00417.60
8.2.00.0070.00417.67
8.1.280.0150.00425.92
8.1.270.0040.00424.66
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00322.56
8.1.230.0100.00020.97
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0090.00017.22
8.1.190.0040.00417.41
8.1.180.0080.00018.10
8.1.170.0070.00018.71
8.1.160.0050.00318.80
8.1.150.0000.00818.53
8.1.140.0040.00417.45
8.1.130.0040.00417.79
8.1.120.0040.00317.42
8.1.110.0050.00317.38
8.1.100.0050.00317.43
8.1.90.0070.00017.30
8.1.80.0000.00717.44
8.1.70.0030.00317.38
8.1.60.0030.00517.64
8.1.50.0070.00017.33
8.1.40.0000.00817.55
8.1.30.0060.00317.53
8.1.20.0000.00717.57
8.1.10.0080.00017.54
8.1.00.0000.00917.48
8.0.300.0040.00420.04
8.0.290.0040.00416.75
8.0.280.0030.00318.50
8.0.270.0030.00517.26
8.0.260.0030.00316.76
8.0.250.0040.00416.98
8.0.240.0030.00316.98
8.0.230.0040.00416.95
8.0.220.0000.00616.88
8.0.210.0040.00416.77
8.0.200.0060.00316.83
8.0.190.0000.00816.95
8.0.180.0000.00716.92
8.0.170.0000.00916.73
8.0.160.0000.00716.86
8.0.150.0090.00016.78
8.0.140.0040.00416.81
8.0.130.0030.00313.36
8.0.120.0080.00016.87
8.0.110.0040.00416.91
8.0.100.0030.00616.75
8.0.90.0040.00416.78
8.0.80.0040.01216.93
8.0.70.0000.00716.93
8.0.60.0040.00416.83
8.0.50.0030.00516.93
8.0.30.0120.00617.21
8.0.20.0090.01117.12
8.0.10.0000.00717.01
8.0.00.0120.00516.74
7.4.330.0000.00512.86
7.4.320.0030.00316.40
7.4.300.0030.00316.42
7.4.290.0000.00616.46
7.4.280.0040.00316.58
7.4.270.0030.00316.45
7.4.260.0000.00713.29
7.4.250.0050.00516.46
7.4.240.0000.00716.60
7.4.230.0030.00316.30
7.4.220.0210.00316.65
7.4.210.0120.00316.40
7.4.200.0040.00416.62
7.4.190.0000.00816.64
7.4.160.0080.01616.51
7.4.150.0060.01216.59
7.4.140.0180.00616.59
7.4.130.0130.00616.56
7.4.120.0070.01016.45
7.4.110.0100.00716.48
7.4.100.0100.00716.51
7.4.90.0150.00616.38
7.4.80.0100.01319.39
7.4.70.0060.00916.51
7.4.60.0090.00616.58
7.4.50.0030.00316.26
7.4.40.0120.00316.27
7.4.30.0100.00716.30
7.4.10.0070.01114.95
7.4.00.0090.01014.88
7.3.330.0000.00613.09
7.3.320.0000.00513.28
7.3.310.0000.00716.12
7.3.300.0070.00016.30
7.3.290.0050.01116.31
7.3.280.0130.00616.32
7.3.270.0070.01016.59
7.3.260.0120.00916.31
7.3.250.0080.01316.35
7.3.240.0080.00816.33
7.3.230.0070.01516.54
7.3.210.0110.00616.42
7.3.200.0060.01316.31
7.3.190.0130.00316.32
7.3.180.0000.01516.27
7.3.170.0090.00616.32
7.3.160.0100.00716.38
7.3.130.0150.00314.84
7.3.120.0080.00814.82
7.3.110.0070.01014.86
7.3.100.0080.00514.63
7.3.90.0090.00614.73
7.3.80.0090.00514.84
7.3.70.0040.00714.77
7.3.60.0080.00614.70
7.3.50.0020.01114.79
7.3.40.0060.00614.84
7.3.30.0050.00814.72
7.3.20.0090.00816.52
7.3.10.0050.01016.64
7.3.00.0080.00516.57
7.2.330.0030.01416.64
7.2.320.0100.01316.46
7.2.310.0080.01616.28
7.2.300.0150.01016.74
7.2.290.0040.01316.61
7.2.260.0090.00914.68
7.2.250.0100.00814.91
7.2.240.0090.00915.23
7.2.230.0080.00715.03
7.2.220.0050.00615.10
7.2.210.0060.00615.15
7.2.200.0070.00515.01
7.2.190.0050.01014.96
7.2.180.0070.00514.84
7.2.170.0030.01014.92
7.2.160.0060.00614.98
7.2.150.0140.00317.07
7.2.140.0040.00816.93
7.2.130.0030.00916.76
7.2.120.0040.01216.97
7.2.110.0000.00916.70
7.2.100.0060.00616.94
7.2.90.0070.00316.98
7.2.80.0100.00316.86
7.2.70.0030.01017.08
7.2.60.0030.01016.68
7.2.50.0070.01016.77
7.2.40.0070.00716.67
7.2.30.0060.01216.68
7.2.20.0040.00716.78
7.2.10.0030.01016.89
7.2.00.0090.00916.96
7.1.330.0030.01215.67
7.1.320.0020.01215.72
7.1.310.0050.00815.81
7.1.300.0050.00815.77
7.1.290.0030.01015.59
7.1.280.0070.00715.72
7.1.270.0080.00715.50
7.1.260.0040.00615.68
7.1.250.0030.00915.72
7.1.240.0030.01215.71
7.1.230.0040.00815.64
7.1.220.0040.00815.56
7.1.210.0000.01115.79
7.1.200.0070.00315.59
7.1.190.0050.00615.78
7.1.180.0060.00615.81
7.1.170.0000.00815.58
7.1.160.0070.00415.67
7.1.150.0070.01115.72
7.1.140.0000.01215.66
7.1.130.0040.01115.59
7.1.120.0110.00715.55
7.1.110.0070.00615.70
7.1.100.0030.00615.82
7.1.90.0090.00015.69
7.1.80.0100.00315.75
7.1.70.0060.00416.44
7.1.60.0110.00817.43
7.1.50.0020.01415.97
7.1.40.0100.00315.82
7.1.30.0040.01115.74
7.1.20.0140.00015.34
7.1.10.0060.00915.32
7.1.00.0060.02019.04
7.0.330.0060.00615.49
7.0.320.0060.00615.36
7.0.310.0060.00615.51
7.0.300.0100.00315.33
7.0.290.0060.00615.36
7.0.280.0040.00415.23
7.0.270.0040.01215.47
7.0.260.0000.00915.24
7.0.250.0040.01115.42
7.0.240.0030.00715.41
7.0.230.0030.00715.09
7.0.220.0040.00415.12
7.0.210.0090.00615.21
7.0.200.0080.00915.04
7.0.190.0100.00315.16
7.0.180.0070.00715.08
7.0.170.0030.00715.34
7.0.160.0090.00915.35
7.0.150.0040.00715.28
7.0.140.0050.04018.55
7.0.130.0100.00315.38
7.0.120.0020.03318.70
7.0.110.0090.00615.23
7.0.100.0040.00415.30
7.0.90.0040.01115.23
7.0.80.0070.01015.45
7.0.70.0000.01115.30
7.0.60.0080.04317.65
7.0.50.0050.04516.70
7.0.40.0100.04316.78
7.0.30.0050.03816.93
7.0.20.0230.03316.85
7.0.10.0050.02416.71
7.0.00.0070.02916.79
5.6.400.0060.00314.02
5.6.390.0110.00414.45
5.6.380.0050.00314.23
5.6.370.0040.00414.18
5.6.360.0100.00314.39
5.6.350.0030.01013.97
5.6.340.0030.00914.32
5.6.330.0040.01114.41
5.6.320.0070.00414.12
5.6.310.0100.01014.01
5.6.300.0040.00414.42
5.6.290.0090.00614.41
5.6.280.0050.04017.82
5.6.270.0090.00614.46
5.6.260.0000.01114.53
5.6.250.0030.00714.57
5.6.240.0140.00414.56
5.6.230.0030.01514.36
5.6.220.0050.00514.44
5.6.210.0090.04117.37
5.6.200.0100.02516.21
5.6.190.0090.04017.43
5.6.180.0170.03717.57
5.6.170.0100.02917.37
5.6.160.0080.02717.51
5.6.150.0050.04016.18
5.6.140.0060.04816.33
5.6.130.0050.03916.39
5.6.120.0050.03317.69
5.6.110.0070.04517.59
5.6.100.0040.03417.62
5.6.90.0070.02517.68
5.6.80.0120.03217.34
5.6.70.0000.00814.20
5.6.60.0070.00714.21
5.6.50.0070.00714.01
5.6.40.0030.01214.14
5.6.30.0060.00814.22
5.6.20.0090.00314.29
5.6.10.0040.01214.28
5.6.00.0040.00714.21
5.5.380.0070.01114.34
5.5.370.0000.01314.36
5.5.360.0090.00314.06
5.5.350.2190.02417.23
5.5.340.0100.03516.18
5.5.330.0030.02917.21
5.5.320.0180.04017.22
5.5.310.0150.02817.37
5.5.300.0060.02116.18
5.5.290.0070.04516.14
5.5.280.0120.04217.63
5.5.270.0060.04817.43
5.5.260.0130.02017.68
5.5.250.0050.04317.39
5.5.240.0110.03717.03
5.5.230.0070.00314.48
5.5.220.0030.00914.16
5.5.210.0030.01014.16
5.5.200.0070.00714.24
5.5.190.0030.01314.07
5.5.180.0030.01014.24
5.5.170.0000.01314.20
5.5.160.0030.00714.24
5.5.150.0150.00013.98
5.5.140.0030.01314.13
5.5.130.0040.00714.35
5.5.120.0030.01014.23
5.5.110.0030.01014.31
5.5.100.0040.01114.22
5.5.90.0080.00614.25
5.5.80.0070.01014.03
5.5.70.0110.00714.11
5.5.60.0030.01013.91
5.5.50.0120.00314.04
5.5.40.0030.01313.90
5.5.30.0060.00913.97
5.5.20.0120.00314.28
5.5.10.0030.00714.46
5.5.00.0000.01214.20
5.4.450.0140.01716.11
5.4.440.0080.02516.21
5.4.430.0120.02116.05
5.4.420.0100.02415.99
5.4.410.0100.02316.06
5.4.400.0110.02016.05
5.4.390.0110.01815.90
5.4.380.0120.02316.01
5.4.370.0080.02215.96
5.4.360.0100.02315.98
5.4.350.0130.01815.94
5.4.340.0100.02115.89
5.4.330.0040.00412.79
5.4.320.0100.02215.83
5.4.310.0130.02215.82
5.4.300.0120.02515.95
5.4.290.0130.02115.89
5.4.280.0070.02515.82
5.4.270.0070.02715.99
5.4.260.0120.02015.81
5.4.250.0110.02415.98
5.4.240.0130.01816.01
5.4.230.0130.01815.89
5.4.220.0120.02215.96
5.4.210.0130.02516.01
5.4.200.0170.02315.92
5.4.190.0170.02815.83
5.4.180.0120.02516.00
5.4.170.0090.03615.82
5.4.160.0070.02815.97
5.4.150.0090.02215.94
5.4.140.0160.01514.65
5.4.130.0120.02514.56
5.4.120.0100.02514.65
5.4.110.0100.03714.68
5.4.100.0060.03214.68
5.4.90.0130.03714.68
5.4.80.0100.02514.64
5.4.70.0090.02214.68
5.4.60.0080.02514.53
5.4.50.0200.03514.59
5.4.40.0070.03814.68
5.4.30.0150.02514.52
5.4.20.0130.02014.67
5.4.10.0150.02414.65
5.4.00.0130.03614.30
5.3.290.0100.02813.68
5.3.280.0080.02513.65
5.3.270.0160.03113.68
5.3.260.0150.02313.66
5.3.250.0130.03013.66
5.3.240.0100.03313.66
5.3.230.0080.02813.70
5.3.220.0110.02113.67
5.3.210.0130.02913.66
5.3.200.0140.03013.63
5.3.190.0120.03013.73
5.3.180.0160.02513.63
5.3.170.0150.03713.72
5.3.160.0140.01613.68
5.3.150.0120.02613.70
5.3.140.0100.02713.68
5.3.130.0080.02513.67
5.3.120.0120.02613.66
5.3.110.0080.03713.68
5.3.100.0070.02613.52
5.3.90.0110.02413.41
5.3.80.0120.02513.48
5.3.70.0120.02113.36
5.3.60.0070.02513.35
5.3.50.0100.02513.38
5.3.40.0150.02813.37
5.3.30.0120.02113.42
5.3.20.0120.02213.27
5.3.10.0070.02913.17
5.3.00.0130.02013.33
5.2.170.0270.03713.21
5.2.160.0130.03713.21
5.2.150.0230.04313.21
5.2.140.0200.03713.21
5.2.130.0200.02713.21
5.2.120.0200.03713.21
5.2.110.0100.03013.21
5.2.100.0100.03313.21
5.2.90.0170.05713.21
5.2.80.0100.03713.21
5.2.70.0170.05713.21
5.2.60.0230.05313.21
5.2.50.0170.05013.21
5.2.40.0130.06013.21
5.2.30.0130.03713.21
5.2.20.0070.03313.21
5.2.10.0100.03013.21
5.2.00.0200.05313.21
5.1.60.0100.04713.21
5.1.50.0230.04713.21
5.1.40.0130.02713.21
5.1.30.0130.05713.21
5.1.20.0100.03713.21
5.1.10.0130.03713.21
5.1.00.0170.05013.21
5.0.50.0030.02713.21
5.0.40.0100.01713.21
5.0.30.0070.04013.21
5.0.20.0170.01313.21
5.0.10.0030.03013.21
5.0.00.0070.04013.21
4.4.90.0030.04013.21
4.4.80.0100.03013.21
4.4.70.0070.02313.21
4.4.60.0100.01313.21
4.4.50.0100.01313.21
4.4.40.0130.02313.21
4.4.30.0100.03313.21
4.4.20.0070.02013.21
4.4.10.0030.02013.21
4.4.00.0100.03713.21
4.3.110.0030.02313.21
4.3.100.0100.01713.21
4.3.90.0030.03313.21
4.3.80.0100.02313.21
4.3.70.0070.01713.21
4.3.60.0170.02713.21
4.3.50.0070.03013.21
4.3.40.0100.03713.21
4.3.30.0000.02013.21
4.3.20.0030.01713.21
4.3.10.0030.01713.21
4.3.00.0070.01713.21

preferences:
40.64 ms | 401 KiB | 5 Q