3v4l.org

run code in 300+ PHP versions simultaneously
<?php $one = 1; define("ONE",$one); var_dump(ONE); define("ARR",[1,2,3]); const BLA = [1,2,3]; var_dump(ARR,BLA);

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)
8.3.60.0150.00318.18
8.3.50.0090.00622.87
8.3.40.0070.00718.52
8.3.30.0090.00618.85
8.3.20.0050.00320.17
8.3.10.0000.00923.43
8.3.00.0040.00417.50
8.2.180.0040.01116.50
8.2.170.0040.01422.96
8.2.160.0130.00020.52
8.2.150.0160.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00421.09
8.2.110.0090.00021.97
8.2.100.0040.00718.09
8.2.90.0000.00919.09
8.2.80.0080.00017.97
8.2.70.0000.00817.49
8.2.60.0060.00317.93
8.2.50.0000.00818.07
8.2.40.0070.00018.09
8.2.30.0040.00418.06
8.2.20.0030.00617.70
8.2.10.0000.00718.10
8.2.00.0040.00417.70
8.1.280.0100.01025.92
8.1.270.0080.00024.01
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0090.00024.02
8.1.230.0110.00019.04
8.1.220.0000.00717.74
8.1.210.0030.00518.77
8.1.200.0060.00317.35
8.1.190.0040.00417.22
8.1.180.0080.00018.10
8.1.170.0040.00418.66
8.1.160.0040.00422.05
8.1.150.0050.00318.76
8.1.140.0000.00717.52
8.1.130.0030.00317.87
8.1.120.0050.00217.37
8.1.110.0040.00417.50
8.1.100.0000.00717.48
8.1.90.0030.00517.45
8.1.80.0000.00717.48
8.1.70.0050.00317.41
8.1.60.0030.00617.59
8.1.50.0040.00417.54
8.1.40.0040.00417.47
8.1.30.0040.00417.63
8.1.20.0060.00317.55
8.1.10.0030.00617.43
8.1.00.0020.00517.41
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0070.00018.44
8.0.270.0020.00517.32
8.0.260.0080.00017.26
8.0.250.0070.00016.97
8.0.240.0040.00416.95
8.0.230.0040.00416.89
8.0.220.0000.00716.84
8.0.210.0000.00716.77
8.0.200.0040.00416.96
8.0.190.0080.00016.96
8.0.180.0030.00316.81
8.0.170.0060.00316.80
8.0.160.0050.00316.95
8.0.150.0000.00716.81
8.0.140.0030.00816.83
8.0.130.0040.00413.28
8.0.120.0050.00216.77
8.0.110.0040.00416.80
8.0.100.0070.00016.88
8.0.90.0080.00016.77
8.0.80.0120.00916.84
8.0.70.0050.00316.83
8.0.60.0000.00716.96
8.0.50.0030.00516.91
8.0.30.0080.01217.01
8.0.20.0110.00917.40
8.0.10.0040.00416.84
8.0.00.0120.00616.69
7.4.330.0000.00515.15
7.4.320.0000.00616.41
7.4.300.0060.00016.66
7.4.290.0000.00716.45
7.4.280.0040.00416.48
7.4.270.0030.00616.58
7.4.260.0000.00816.63
7.4.250.0030.00516.46
7.4.240.0040.00416.45
7.4.230.0030.00316.50
7.4.220.0150.00816.54
7.4.210.0060.00916.54
7.4.200.0020.00516.34
7.4.160.0030.01316.43
7.4.150.0070.01117.40
7.4.140.0140.00817.86
7.4.130.0070.01116.57
7.4.120.0120.00616.58
7.4.110.0030.01416.56
7.4.100.0080.00816.39
7.4.90.0060.01316.37
7.4.80.0120.00619.39
7.4.70.0110.01116.49
7.4.60.0100.00716.36
7.4.50.0000.00916.58
7.4.40.0080.00816.46
7.4.30.0080.00916.41
7.4.00.0120.00614.67
7.3.330.0030.00313.13
7.3.320.0000.00713.04
7.3.310.0030.00316.24
7.3.300.0000.00616.04
7.3.290.0080.01116.23
7.3.280.0110.00816.21
7.3.270.0110.00617.40
7.3.260.0140.00316.27
7.3.250.0100.00816.27
7.3.240.0080.00916.24
7.3.230.0100.00716.52
7.3.210.0080.00816.40
7.3.200.0060.00919.39
7.3.190.0100.00716.43
7.3.180.0090.00916.20
7.3.170.0090.00616.58
7.3.160.0060.01216.14
7.3.120.0070.00714.70
7.3.110.0070.00714.47
7.3.100.0000.01514.87
7.3.90.0060.00614.54
7.3.80.0040.01114.52
7.3.70.0090.00614.61
7.3.60.0070.00714.64
7.3.50.0090.00614.41
7.3.40.0040.01114.86
7.3.30.0030.00814.79
7.3.20.0060.00616.69
7.3.10.0000.01116.75
7.3.00.0100.00516.53
7.2.330.0120.01216.32
7.2.320.0110.00616.65
7.2.310.0060.01016.32
7.2.300.0070.01016.41
7.2.290.0090.00616.36
7.2.240.0060.01214.79
7.2.230.0030.01014.98
7.2.220.0090.00615.01
7.2.210.0030.01314.61
7.2.200.0040.01414.89
7.2.190.0030.01215.06
7.2.180.0040.01114.97
7.2.170.0000.01514.76
7.2.160.0000.01514.78
7.2.150.0060.00816.75
7.2.140.0100.00316.79
7.2.130.0090.00516.74
7.2.120.0050.01116.86
7.2.110.0090.00716.82
7.2.100.0040.00916.68
7.2.90.0040.00916.70
7.2.80.0090.00416.48
7.2.70.0030.00916.88
7.2.60.0060.00516.78
7.2.50.0010.01116.82
7.2.40.0040.01116.76
7.2.30.0070.00716.77
7.2.20.0030.01016.85
7.2.10.0060.00516.87
7.2.00.0090.00816.77
7.1.330.0040.01215.69
7.1.320.0070.00715.76
7.1.310.0040.01215.68
7.1.300.0060.00615.48
7.1.290.0100.00315.75
7.1.280.0070.00715.93
7.1.270.0040.00915.70
7.1.260.0100.00715.88
7.1.250.0080.00215.71
7.1.240.0040.00815.70
7.1.230.0070.00515.70
7.1.220.0030.01115.58
7.1.210.0120.00315.79
7.1.200.0070.00715.68
7.1.190.0050.00815.65
7.1.180.0060.00515.70
7.1.170.0060.00615.79
7.1.160.0020.01115.64
7.1.150.0070.00715.75
7.1.140.0080.00515.73
7.1.130.0060.00815.74
7.1.120.0030.00815.65
7.1.110.0040.00715.61
7.1.100.0110.00415.77
7.1.90.0040.00815.68
7.1.80.0080.00415.68
7.1.70.0040.00716.21
7.1.60.0050.01116.89
7.1.50.0070.00516.20
7.1.40.0030.01215.84
7.1.30.0070.00715.68
7.1.20.0020.01315.80
7.1.10.0030.00715.59
7.1.00.0060.02717.96
7.0.330.0090.00315.34
7.0.320.0020.00815.38
7.0.310.0050.00715.25
7.0.300.0060.00615.27
7.0.290.0070.00515.22
7.0.280.0080.00315.26
7.0.270.0070.00615.39
7.0.260.0070.00515.23
7.0.250.0060.00515.46
7.0.240.0050.00815.35
7.0.230.0040.00815.36
7.0.220.0040.00715.29
7.0.210.0010.01015.46
7.0.200.0060.00515.77
7.0.190.0060.00415.38
7.0.180.0050.00815.24
7.0.170.0070.00415.22
7.0.160.0050.00815.45
7.0.150.0030.00815.39
7.0.140.0070.02717.57
7.0.130.0080.00615.33
7.0.120.0020.00915.36
7.0.110.0060.00615.30
7.0.100.0020.01215.41
7.0.90.0050.00915.39
7.0.80.0050.00715.38
7.0.70.0040.00715.42
7.0.60.0020.01916.78
7.0.50.0040.02416.18
7.0.40.0090.01515.62
7.0.30.0170.02915.60
7.0.20.0150.01915.64
7.0.10.0020.02215.55
7.0.00.0040.02615.51
5.6.380.0070.00714.29
5.6.370.0050.00914.02
5.6.360.0020.01214.03
5.6.350.0070.00614.21
5.6.340.0050.00914.48
5.6.330.0070.00714.42
5.6.320.0050.00514.38
5.6.310.0020.00914.18
5.6.300.0050.00914.26
5.6.290.0060.00314.16
5.6.280.0030.03116.50
5.6.270.0050.01014.20
5.6.260.0050.00714.64
5.6.250.0010.01014.13
5.6.240.0030.00914.45
5.6.230.0060.00614.28
5.6.220.0050.00814.38
5.6.210.0080.01516.34
5.6.200.0040.01615.52
5.6.190.0070.01816.24
5.6.180.1310.02216.43
5.6.170.0160.02916.26
5.6.160.0030.02316.33
5.6.150.0060.02115.45
5.6.140.0090.01715.54
5.6.130.0050.02915.47
5.6.120.0070.01816.58
5.6.110.0070.03416.53
5.6.100.0050.02016.49
5.6.90.0050.03316.50
5.6.80.0050.02916.11
5.6.70.0040.00714.14
5.6.60.0060.00614.20
5.6.50.0080.00513.93
5.6.40.0030.01014.10
5.6.30.0040.00814.06
5.6.20.0090.00314.04
5.6.10.0020.01014.14
5.6.00.0050.00614.02
5.5.380.0050.00710.75
5.5.370.0000.00910.79
5.5.360.0070.00210.87
5.5.350.0080.02014.01
5.5.340.0070.02813.09
5.5.330.0020.03214.04
5.5.320.0070.03113.95
5.5.310.0090.01813.90
5.5.300.0080.01813.38
5.5.290.0070.02513.17
5.5.280.0060.03114.22
5.5.270.0070.02214.18
5.5.260.0030.01914.04
5.5.250.0020.01814.05
5.5.240.0030.02713.91
5.5.230.0050.00310.88
5.5.220.0080.00210.74
5.5.210.0050.00610.62
5.5.200.0020.00910.89
5.5.190.0070.00210.83
5.5.180.0080.00210.79
5.5.170.0050.00712.33
5.5.160.0000.00810.64
5.5.150.0040.00610.62
5.5.140.0050.00510.60
5.5.130.0080.00310.66
5.5.120.0050.00210.69
5.5.110.0030.00810.86
5.5.100.0000.01010.77
5.5.90.0060.00210.70
5.5.80.0060.00210.78
5.5.70.0000.01010.67
5.5.60.0010.00510.63
5.5.50.0040.00710.83
5.5.40.0040.00510.80
5.5.30.0000.00810.65
5.5.20.0060.00510.78
5.5.10.0020.01010.78
5.5.00.0070.00210.54
5.4.450.0210.02813.69
5.4.440.0380.02313.78
5.4.430.0400.02213.65
5.4.420.0320.02213.56
5.4.410.0070.01913.39
5.4.400.0150.01913.33
5.4.390.0150.01813.35
5.4.380.0050.02013.12
5.4.370.0070.01913.35
5.4.360.0010.02213.39
5.4.350.0030.01511.14
5.4.340.0030.01711.19
5.4.330.0070.00310.38
5.4.320.0030.02111.34
5.4.310.0050.01511.24
5.4.300.0030.01811.33
5.4.290.0070.01711.23
5.4.280.0040.01611.18
5.4.270.0040.01511.17
5.4.260.0040.01511.18
5.4.250.0070.01611.18
5.4.240.0060.01411.13
5.4.230.0050.01411.19
5.4.220.0050.01511.26
5.4.210.0050.01611.24
5.4.200.0040.01811.18
5.4.190.0040.01611.26
5.4.180.0050.01611.07
5.4.170.0020.02011.21
5.4.160.0070.01611.08
5.4.150.0060.01311.08
5.4.140.0040.01611.15
5.4.130.0050.01611.03
5.4.120.0060.01611.05
5.4.110.0020.01810.99
5.4.100.0030.01611.00
5.4.90.0030.01811.13
5.4.80.0070.01511.14
5.4.70.0060.01511.14
5.4.60.0050.01311.05
5.4.50.0050.01811.08
5.4.40.0040.01711.15
5.4.30.0050.01611.14
5.4.20.0030.01911.07
5.4.10.0020.01711.13
5.4.00.0020.01710.90
5.3.290.0040.01711.12
5.3.280.0040.02110.97
5.3.270.0070.01811.05
5.3.260.0010.02311.05
5.3.250.0040.01711.05
5.3.240.0030.01810.97
5.3.230.0050.01611.01
5.3.220.0060.01611.03
5.3.210.0010.02111.00
5.3.200.0040.01710.99
5.3.190.0040.01511.04
5.3.180.0040.02011.13
5.3.170.0050.01610.99
5.3.160.0070.01511.01
5.3.150.0060.01411.09
5.3.140.0030.01611.09
5.3.130.0060.01610.98
5.3.120.0070.01411.01
5.3.110.0040.01610.99
5.3.100.0040.01710.91
5.3.90.0070.01310.93
5.3.80.0060.01410.86
5.3.70.0030.01710.82
5.3.60.0060.01310.84
5.3.50.0040.01610.80
5.3.40.0030.02010.78
5.3.30.0060.01410.78
5.3.20.0060.01510.74
5.3.10.0040.01810.63
5.3.00.0040.01610.62
5.2.170.0030.0149.51
5.2.160.0010.0159.58
5.2.150.0050.0129.58
5.2.140.0040.0129.56
5.2.130.0040.0169.55
5.2.120.0040.0129.58
5.2.110.0030.0149.49
5.2.100.0030.0139.53
5.2.90.0050.0139.53
5.2.80.0020.0149.42
5.2.70.0040.0139.44
5.2.60.0050.0129.41
5.2.50.0040.0139.50
5.2.40.0040.0139.49
5.2.30.0040.0139.37
5.2.20.0050.0119.41
5.2.10.0060.0119.38
5.2.00.0040.0139.28
5.1.60.0030.0108.89
5.1.50.0050.0108.88
5.1.40.0060.0118.89
5.1.30.0040.0119.04
5.1.20.0030.0129.00
5.1.10.0050.0098.93
5.1.00.0040.0128.78
5.0.50.0040.0088.21
5.0.40.0010.0118.16
5.0.30.0010.0138.10
5.0.20.0050.0098.09
5.0.10.0050.0098.08
5.0.00.0040.0138.08
4.4.90.0040.0057.59
4.4.80.0020.0087.59
4.4.70.0020.0077.59
4.4.60.0020.0087.59
4.4.50.0030.0067.59
4.4.40.0010.0127.57
4.4.30.0020.0077.59
4.4.20.0040.0067.61
4.4.10.0030.0067.62
4.4.00.0020.0117.59
4.3.110.0040.0077.55
4.3.100.0020.0077.55
4.3.90.0050.0067.54
4.3.80.0010.0127.53
4.3.70.0030.0077.54
4.3.60.0020.0097.54
4.3.50.0020.0077.54
4.3.40.0020.0107.51
4.3.30.0000.0087.09
4.3.20.0010.0097.09
4.3.10.0030.0057.07
4.3.00.0090.0088.43

preferences:
45.81 ms | 401 KiB | 5 Q