3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = array(); $x[] = 123; $x[] = 321; $x[] = 456; $x[] = 987; $x[] = 123; $x[] = 148; $x[] = 528; $x[] = 239; var_dump($x);

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)
8.3.60.0100.01018.43
8.3.50.0140.00521.14
8.3.40.0120.00318.63
8.3.30.0060.00918.42
8.3.20.0030.00518.65
8.3.10.0040.00420.81
8.3.00.0040.00419.68
8.2.180.0110.00716.38
8.2.170.0040.01122.96
8.2.160.0070.00720.44
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0080.00026.16
8.2.120.0000.00720.92
8.2.110.0030.00620.43
8.2.100.0040.00817.72
8.2.90.0050.00319.09
8.2.80.0080.00017.97
8.2.70.0030.00517.63
8.2.60.0090.00017.80
8.2.50.0040.00418.07
8.2.40.0070.00018.22
8.2.30.0000.00721.09
8.2.20.0080.00017.71
8.2.10.0040.00417.68
8.2.00.0040.00417.48
8.1.280.0100.00325.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0120.00922.66
8.1.230.0120.00022.75
8.1.220.0050.00318.77
8.1.210.0000.00918.91
8.1.200.0060.00317.25
8.1.190.0080.00017.51
8.1.180.0000.00818.10
8.1.170.0060.00318.51
8.1.160.0000.00718.82
8.1.150.0000.00818.61
8.1.140.0080.00017.39
8.1.130.0030.00317.83
8.1.120.0070.00017.42
8.1.110.0040.00417.36
8.1.100.0040.00417.41
8.1.90.0000.00817.47
8.1.80.0000.00717.34
8.1.70.0030.00317.28
8.1.60.0040.00417.52
8.1.50.0020.00517.42
8.1.40.0040.00417.43
8.1.30.0000.00817.55
8.1.20.0050.00317.51
8.1.10.0000.00817.45
8.1.00.0040.00417.39
8.0.300.0000.00920.02
8.0.290.0040.00417.16
8.0.280.0030.00318.38
8.0.270.0000.00817.20
8.0.260.0060.00316.67
8.0.250.0020.00516.91
8.0.240.0040.00416.87
8.0.230.0040.00416.79
8.0.220.0000.00716.69
8.0.210.0030.00316.86
8.0.200.0000.00816.79
8.0.190.0000.00716.75
8.0.180.0000.00716.86
8.0.170.0030.00416.81
8.0.160.0080.00416.82
8.0.150.0070.00016.74
8.0.140.0050.00216.80
8.0.130.0040.00413.26
8.0.120.0000.00816.79
8.0.110.0070.00016.76
8.0.100.0040.00416.68
8.0.90.0040.00416.82
8.0.80.0100.01016.88
8.0.70.0040.00416.82
8.0.60.0070.00016.89
8.0.50.0040.00416.67
8.0.30.0110.00816.87
8.0.20.0080.01317.40
8.0.10.0050.00216.83
8.0.00.0110.00816.73
7.4.330.0000.00516.70
7.4.320.0060.00016.44
7.4.300.0030.00316.45
7.4.290.0030.00316.54
7.4.280.0040.00416.38
7.4.270.0040.00416.52
7.4.260.0030.00313.21
7.4.250.0000.00816.30
7.4.240.0030.00316.43
7.4.230.0070.00016.51
7.4.220.0100.01016.43
7.4.210.0090.00816.51
7.4.200.0030.00316.46
7.4.190.0000.00716.49
7.4.160.0080.00816.39
7.4.150.0070.01017.40
7.4.140.0080.01017.86
7.4.130.0100.00716.31
7.4.120.0110.00616.38
7.4.110.0140.00516.55
7.4.100.0070.01416.43
7.4.90.0060.01216.65
7.4.80.0090.00819.39
7.4.70.0120.00416.46
7.4.60.0090.00616.59
7.4.50.0000.00816.18
7.4.40.0070.01122.77
7.4.30.0070.01316.40
7.4.00.0080.00414.89
7.3.330.0050.00012.91
7.3.320.0030.00312.93
7.3.310.0000.00716.04
7.3.300.0000.00716.09
7.3.290.0040.01116.15
7.3.280.0060.00916.18
7.3.270.0140.00717.40
7.3.260.0110.00918.24
7.3.250.0120.00716.31
7.3.240.0110.01116.23
7.3.230.0110.00616.39
7.3.210.0080.01316.44
7.3.200.0090.00819.39
7.3.190.0110.01116.30
7.3.180.0150.00016.11
7.3.170.0130.00316.27
7.3.160.0090.00616.25
7.3.120.0070.01014.53
7.3.00.0090.00916.58
7.2.330.0150.00416.59
7.2.320.0100.01316.43
7.2.310.0030.01516.48
7.2.300.0070.01416.48
7.2.290.0090.00616.57
7.2.130.0060.00616.51
7.2.120.0000.00816.83
7.2.110.0060.00916.56
7.2.100.0140.00716.78
7.2.90.0080.00316.77
7.2.80.0030.00616.71
7.2.70.0030.00716.79
7.2.60.0100.00616.93
7.2.50.0000.01016.56
7.2.40.0060.00616.65
7.2.30.0000.00916.67
7.2.20.0050.00516.49
7.2.10.0110.00316.57
7.2.00.0130.00316.88
7.1.250.0070.00715.70
7.1.240.0040.00815.52
7.1.230.0130.00615.82
7.1.220.0070.00315.54
7.1.210.0060.00915.62
7.1.200.0030.00915.68
7.1.190.0070.00315.57
7.1.180.0100.00615.72
7.1.170.0110.00015.74
7.1.160.0080.00315.78
7.1.150.0100.00715.70
7.1.140.0040.00715.49
7.1.130.0060.00615.62
7.1.120.0030.01015.55
7.1.110.0060.00315.79
7.1.100.0070.00717.00
7.1.90.0050.00515.39
7.1.80.0000.00815.57
7.1.70.0070.00616.48
7.1.60.0090.00516.29
7.1.50.0050.00916.27
7.1.40.0050.01215.93
7.1.30.0060.00916.24
7.1.20.0050.00616.06
7.1.10.0030.00716.07
7.1.00.0030.00616.19
7.0.330.0060.00315.30
7.0.320.0030.01315.29
7.0.310.0090.00615.35
7.0.300.0040.00815.29
7.0.290.0090.00615.06
7.0.280.0070.00315.03
7.0.270.0060.00615.48
7.0.260.0090.00015.35
7.0.250.0150.00315.26
7.0.240.0030.00715.42
7.0.230.0090.00015.48
7.0.220.0060.00915.53
7.0.210.0050.00315.39
7.0.200.0020.00615.85
7.0.190.0050.00616.08
7.0.180.0030.00615.92
7.0.170.0040.00415.81
7.0.160.0060.00615.65
7.0.150.0050.00715.81
7.0.140.0060.00315.89
7.0.130.0060.00515.91
7.0.120.0050.00415.95
7.0.110.0020.00715.74
7.0.100.0070.00515.83
7.0.90.0020.00715.94
7.0.80.0050.00515.87
7.0.70.0070.00415.89
7.0.60.0070.00715.63
7.0.50.0050.00715.90
7.0.40.0080.00414.28
7.0.30.0050.00714.33
7.0.20.0070.00514.39
7.0.10.0030.00914.31
7.0.00.0010.00614.33
5.6.380.0120.00014.46
5.6.370.0030.01014.04
5.6.360.0030.01313.95
5.6.350.0100.00314.28
5.6.340.0050.00514.24
5.6.330.0040.01114.08
5.6.320.0060.00614.52
5.6.310.0000.00914.27
5.6.300.0060.02217.48
5.6.290.0050.02217.60
5.6.280.0050.02517.47
5.6.270.0090.02117.46
5.6.260.0030.02617.48
5.6.250.0030.02517.59
5.6.240.0130.02017.59
5.6.230.0040.02517.38
5.6.220.0110.02917.60
5.6.210.0050.02617.49
5.6.200.0070.02317.50
5.6.190.0080.02317.56
5.6.180.0020.02717.77
5.6.170.0040.02417.43
5.6.160.0090.02717.58
5.6.150.0070.04317.66
5.6.140.0060.02417.42
5.6.130.0060.02817.69
5.6.120.0080.04017.41
5.6.110.0080.04317.49
5.6.100.0070.03317.61
5.6.90.0210.02017.45
5.6.80.0050.02717.26
5.6.70.0070.03917.18
5.6.60.0090.04017.14
5.6.50.0050.02817.15
5.6.40.0050.02317.16
5.6.30.0030.02917.16
5.6.20.0110.03717.07
5.6.10.0050.02417.29
5.6.00.0090.02117.07
5.5.380.0050.02414.00
5.5.370.0050.02314.36
5.5.360.0100.01814.24
5.5.350.0050.02314.15
5.5.340.0050.02314.44
5.5.330.0040.02114.53
5.5.320.0050.03414.55
5.5.310.0040.02914.57
5.5.300.0060.03414.61
5.5.290.0040.02514.43
5.5.280.0050.02314.48
5.5.270.0080.01914.33
5.5.260.0110.02014.53
5.5.250.0050.02214.18
5.5.240.0030.03314.19
5.5.230.0060.04314.12
5.5.220.0140.02414.16
5.5.210.0020.02414.01
5.5.200.0060.03614.15
5.5.190.0060.02314.11
5.5.180.0100.02714.06
5.5.170.0060.00311.01
5.5.160.0030.03314.15
5.5.150.0070.01914.12
5.5.140.0070.02214.08
5.5.130.0030.02214.16
5.5.120.0040.02913.96
5.5.110.0020.04113.97
5.5.100.0000.03213.97
5.5.90.0040.03713.87
5.5.80.0020.02414.10
5.5.70.0000.02614.14
5.5.60.0080.03913.99
5.5.50.0050.03414.15
5.5.40.0020.03014.08
5.5.30.0030.02214.04
5.5.20.0050.04113.98
5.5.10.0050.02013.89
5.5.00.0050.02813.97
5.4.450.0070.02815.03
5.4.440.0130.03715.19
5.4.430.0070.02414.89
5.4.420.0020.02615.18
5.4.410.0050.02114.99
5.4.400.0030.02614.95
5.4.390.0050.03914.79
5.4.380.0080.02714.89
5.4.370.0050.02214.78
5.4.360.0070.02514.92
5.4.350.0120.03314.65
5.4.340.0110.02414.89
5.4.330.0140.00010.85
5.4.320.0110.01814.74
5.4.310.0080.02714.79
5.4.300.0070.02814.85
5.4.290.0060.03714.63
5.4.280.0030.04414.79
5.4.270.0040.02114.87
5.4.260.0030.02914.93
5.4.250.0000.03014.88
5.4.240.0050.02114.84
5.4.230.0030.02214.74
5.4.220.0100.03514.94
5.4.210.0060.02814.79
5.4.200.0030.02414.74
5.4.190.0070.02014.74
5.4.180.0060.03714.87
5.4.170.0020.02414.92
5.4.160.0030.02114.87
5.4.150.0020.02714.92
5.4.140.0060.03613.51
5.4.130.0060.02613.43
5.4.120.0060.02313.69
5.4.110.0110.03313.58
5.4.100.0060.02013.70
5.4.90.0110.02213.70
5.4.80.0050.02413.51
5.4.70.0030.02413.62
5.4.60.0100.02213.85
5.4.50.0030.04013.60
5.4.40.0070.02213.56
5.4.30.0050.02213.46
5.4.20.0080.04113.63
5.4.10.0090.02813.72
5.4.00.0090.01713.49
5.3.290.0020.04412.92
5.3.280.0020.04212.89
5.3.270.0040.02112.88
5.3.260.0030.02112.85
5.3.250.0050.02712.88
5.3.240.0030.04212.79
5.3.230.0040.03512.82
5.3.220.0060.01912.83
5.3.210.0050.03812.75
5.3.200.0030.03312.70
5.3.190.0080.02212.85
5.3.180.0070.02712.93
5.3.170.0030.02912.90
5.3.160.0070.03812.90
5.3.150.0050.04112.91
5.3.140.0070.02212.82
5.3.130.0080.01912.79
5.3.120.0030.03812.90
5.3.110.0060.02912.88
5.3.100.0060.01812.87
5.3.90.0050.04012.71
5.3.80.0030.03712.79
5.3.70.0000.03212.63
5.3.60.0040.01912.78
5.3.50.0050.03512.65
5.3.40.0020.02512.65
5.3.30.0030.01912.81
5.3.20.0040.02712.74
5.3.10.0030.03612.66
5.3.00.0030.02712.72
5.2.170.0020.03612.38
5.2.160.0020.02112.36
5.2.150.0030.02112.37
5.2.140.0020.01812.37
5.2.130.0020.03312.23
5.2.120.0030.03412.32
5.2.110.0020.03612.28
5.2.100.0020.02212.37
5.2.90.0020.01812.33
5.2.80.0020.01912.13
5.2.70.0020.02312.28
5.2.60.0020.02012.26
5.2.50.0060.01712.12
5.2.40.0040.01712.24
5.2.30.0080.02312.31
5.2.20.0060.01412.32
5.2.10.0030.01812.09
5.2.00.0030.01712.24
5.1.60.0040.01511.89
5.1.50.0040.01311.86
5.1.40.0030.01511.88
5.1.30.0020.01711.91
5.1.20.0030.01411.93
5.1.10.0030.01411.99
5.1.00.0020.01711.84
5.0.50.0000.01511.80
5.0.40.0050.01111.80
5.0.30.0070.01311.80
5.0.20.0030.01111.80
5.0.10.0000.01311.80
5.0.00.0030.01711.80
4.4.90.0000.01211.80
4.4.80.0010.01211.80
4.4.70.0030.00911.80
4.4.60.0000.01311.80
4.4.50.0020.01211.80
4.4.40.0030.01311.80
4.4.30.0020.01211.80
4.4.20.0000.01011.80
4.4.10.0010.01011.80
4.4.00.0050.01311.80
4.3.110.0020.01011.80
4.3.100.0020.00911.80
4.3.90.0000.01211.80
4.3.80.0030.01311.80
4.3.70.0030.00711.80
4.3.60.0000.00911.80
4.3.50.0040.01211.80
4.3.40.0000.01511.80
4.3.30.0030.00811.80
4.3.20.0020.01211.80
4.3.10.0030.00811.80
4.3.00.0000.01111.80

preferences:
46.42 ms | 401 KiB | 5 Q