3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array('a' => 0, 'b' => 128, 'c' => 4); if (0 === $a['a']) { }

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)
8.3.40.0100.01018.70
8.3.30.0100.00318.59
8.3.20.0080.00020.16
8.3.10.0060.00320.66
8.3.00.0000.00820.40
8.2.170.0140.00722.96
8.2.160.0060.00920.50
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0090.00019.23
8.2.120.0040.00426.35
8.2.110.0070.00321.00
8.2.100.0000.01217.72
8.2.90.0000.00819.09
8.2.80.0060.00317.97
8.2.70.0060.00317.50
8.2.60.0000.00817.93
8.2.50.0040.00418.09
8.2.40.0000.00720.61
8.2.30.0000.00719.37
8.2.20.0040.00417.76
8.2.10.0040.00418.05
8.2.00.0030.00517.86
8.1.270.0080.00023.75
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0090.00021.45
8.1.230.0080.00317.42
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0090.00017.10
8.1.190.0040.00817.00
8.1.180.0020.00518.10
8.1.170.0000.00818.51
8.1.160.0040.00422.68
8.1.150.0000.00818.69
8.1.140.0020.00519.51
8.1.130.0000.00717.57
8.1.120.0000.00717.36
8.1.110.0000.00717.27
8.1.100.0020.00517.45
8.1.90.0070.00017.36
8.1.80.0040.00417.40
8.1.70.0000.00817.32
8.1.60.0050.00317.45
8.1.50.0080.00017.45
8.1.40.0040.00417.32
8.1.30.0000.01117.54
8.1.20.0000.00817.41
8.1.10.0040.00417.53
8.1.00.0000.00817.52
8.0.300.0080.00018.77
8.0.290.0040.00416.63
8.0.280.0000.00718.37
8.0.270.0000.00817.20
8.0.260.0000.00617.14
8.0.250.0030.00316.88
8.0.240.0030.00516.82
8.0.230.0030.00316.77
8.0.220.0020.00516.88
8.0.210.0000.00716.79
8.0.200.0000.00616.89
8.0.190.0000.00816.86
8.0.180.0030.00316.74
8.0.170.0040.00416.88
8.0.160.0000.00716.78
8.0.150.0030.00516.79
8.0.140.0000.00716.66
8.0.130.0000.00713.32
8.0.120.0000.00816.84
8.0.110.0050.00316.78
8.0.100.0040.00416.77
8.0.90.0070.00016.69
8.0.80.0000.01716.82
8.0.70.0000.00816.86
8.0.60.0040.00416.70
8.0.50.0040.00416.64
8.0.30.0120.00916.84
8.0.20.0180.00217.40
8.0.10.0030.00416.81
8.0.00.0140.00916.54
7.4.330.0000.00516.73
7.4.320.0000.00616.51
7.4.300.0030.00316.59
7.4.290.0000.00816.50
7.4.280.0030.00916.48
7.4.270.0030.00316.46
7.4.260.0070.00016.54
7.4.250.0030.00516.42
7.4.240.0000.00816.63
7.4.230.0000.00716.61
7.4.220.0090.01116.51
7.4.210.0090.00616.57
7.4.200.0040.00416.30
7.4.160.0110.00416.62
7.4.150.0160.00317.40
7.4.140.0030.01417.86
7.4.130.0080.01216.44
7.4.120.0150.00516.52
7.4.110.0070.01016.54
7.4.100.0120.00916.52
7.4.90.0090.00916.54
7.4.80.0150.00319.39
7.4.70.0060.00916.49
7.4.60.0090.01216.50
7.4.50.0060.00916.61
7.4.40.0060.01116.34
7.4.30.0060.00916.68
7.4.00.0060.00915.11
7.3.330.0000.00513.16
7.3.320.0040.00413.19
7.3.310.0000.00716.21
7.3.300.0070.00016.16
7.3.290.0090.00516.16
7.3.280.0110.00716.20
7.3.270.0100.01017.40
7.3.260.0070.01316.28
7.3.250.0070.01316.38
7.3.240.0090.00916.26
7.3.230.0060.01216.53
7.3.210.0070.01016.48
7.3.200.0030.01316.51
7.3.190.0030.01416.10
7.3.180.0090.00616.21
7.3.170.0070.01016.52
7.3.160.0120.00916.33
7.3.00.0040.00916.58
7.2.330.0120.00616.56
7.2.320.0060.01216.67
7.2.310.0030.01316.63
7.2.300.0070.01016.25
7.2.290.0110.00616.70
7.2.130.0060.00916.91
7.2.120.0090.00316.83
7.2.110.0030.00916.54
7.2.100.0070.00316.63
7.2.90.0130.00616.89
7.2.80.0030.00916.67
7.2.70.0050.00516.52
7.2.60.0030.00916.68
7.2.50.0060.00616.64
7.2.40.0000.01516.58
7.2.30.0070.00716.59
7.2.20.0080.00416.65
7.2.10.0000.01216.87
7.2.00.0070.00717.98
7.1.250.0090.00915.59
7.1.240.0070.00715.61
7.1.230.0030.01015.78
7.1.220.0100.00615.40
7.1.210.0000.01115.78
7.1.200.0120.00215.79
7.1.190.0030.00715.64
7.1.180.0070.00015.34
7.1.170.0040.00415.78
7.1.160.0040.01115.70
7.1.150.0080.00415.63
7.1.140.0070.00415.68
7.1.130.0030.01015.75
7.1.120.0000.01115.40
7.1.110.0000.01115.76
7.1.100.0010.01016.62
7.1.90.0190.00315.58
7.1.80.0100.00715.82
7.1.70.0040.00716.41
7.1.60.0060.00717.49
7.1.50.0060.00315.73
7.1.40.0100.00315.52
7.1.30.0040.00815.82
7.1.20.0070.00715.46
7.1.10.0040.00715.39
7.1.00.0050.04119.00
7.0.330.0040.00815.13
7.0.320.0070.00415.22
7.0.310.0060.00915.38
7.0.300.0080.00415.34
7.0.290.0050.00215.38
7.0.280.0000.01315.33
7.0.270.0110.00315.22
7.0.260.0040.00715.04
7.0.250.0100.00315.06
7.0.240.0080.00415.36
7.0.230.0080.00014.96
7.0.220.0120.00315.11
7.0.210.0100.00615.28
7.0.200.0070.00515.94
7.0.190.0040.00915.25
7.0.180.0070.00315.19
7.0.170.0040.01415.30
7.0.160.0060.00315.31
7.0.150.0000.01415.25
7.0.140.0030.00615.20
7.0.130.0080.00015.29
7.0.120.0040.01215.27
7.0.110.0030.00515.39
7.0.100.0030.01015.30
7.0.90.0030.01015.36
7.0.80.0030.00715.29
7.0.70.0070.00714.99
7.0.60.0180.03618.61
7.0.50.0050.04116.54
7.0.40.0080.04316.69
7.0.30.0160.03316.73
7.0.20.0160.03716.71
7.0.10.0050.04716.78
7.0.00.0050.02216.57
5.6.380.0110.00314.38
5.6.370.0030.00713.93
5.6.360.0030.00613.79
5.6.350.0000.01114.28
5.6.340.0040.00714.30
5.6.330.0130.00014.13
5.6.320.0060.00613.74
5.6.310.0030.00714.23
5.6.300.0060.00313.77
5.6.290.0080.00814.03
5.6.280.0090.03517.71
5.6.270.0100.00314.18
5.6.260.0090.00614.08
5.6.250.0130.00014.18
5.6.240.0100.00314.14
5.6.230.0070.00414.37
5.6.220.0030.00614.48
5.6.210.0050.02717.22
5.6.200.0050.03716.18
5.6.190.0030.04717.40
5.6.180.0150.02817.37
5.6.170.0130.03017.52
5.6.160.0050.04117.34
5.6.150.0080.02316.13
5.6.140.0040.02016.07
5.6.130.0040.02316.17
5.6.120.0030.02717.57
5.6.110.0070.04717.53
5.6.100.0080.04317.67
5.6.90.0100.02817.48
5.6.80.0100.04317.31
5.6.70.0030.00914.39
5.6.60.0040.01113.97
5.6.50.0070.00314.28
5.6.40.0040.00714.30
5.6.30.0040.00714.05
5.6.20.0030.00513.85
5.6.10.0030.01314.15
5.6.00.0080.00414.14
5.5.380.0050.00211.17
5.5.370.0000.01011.13
5.5.360.0060.00311.21
5.5.350.2120.02615.57
5.5.340.0050.02714.41
5.5.330.0080.02015.56
5.5.320.0140.02815.60
5.5.310.0100.03315.63
5.5.300.0070.04214.62
5.5.290.0070.02214.59
5.5.280.0040.03915.97
5.5.270.0030.02415.91
5.5.260.0050.04015.91
5.5.250.0100.02215.93
5.5.240.0080.04115.67
5.5.230.0080.00011.13
5.5.220.0000.00810.94
5.5.210.0000.00910.94
5.5.200.0030.00610.73
5.5.190.0080.00010.91
5.5.180.0060.00010.92
5.5.170.0040.00410.89
5.5.160.0000.01211.03
5.5.150.0000.01111.19
5.5.140.0050.00511.01
5.5.130.0030.00710.70
5.5.120.0090.00011.12
5.5.110.0030.00710.93
5.5.100.0000.00910.83
5.5.90.0000.00610.67
5.5.80.0040.00410.82
5.5.70.0040.00810.77
5.5.60.0080.00410.73
5.5.50.0000.01311.04
5.5.40.0000.00711.02
5.5.30.0000.00710.94
5.5.20.0040.00410.89
5.5.10.0050.00511.11
5.5.00.0060.00310.83

preferences:
54.71 ms | 400 KiB | 5 Q