3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((string)array());

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)
8.3.60.0100.00316.50
8.3.50.0130.00817.24
8.3.40.0000.01318.71
8.3.30.0030.01218.64
8.3.20.0130.00318.48
8.3.10.0080.00018.74
8.3.00.0000.00819.38
8.2.180.0120.00618.41
8.2.170.0070.00722.96
8.2.160.0130.00320.91
8.2.150.0050.00224.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0080.00020.77
8.2.110.0070.00320.83
8.2.100.0000.01117.59
8.2.90.0030.00618.97
8.2.80.0060.00319.28
8.2.70.0060.00317.38
8.2.60.0030.00717.65
8.2.50.0000.00818.07
8.2.40.0040.00418.03
8.2.30.0040.00417.89
8.2.20.0030.00517.64
8.2.10.0000.00817.59
8.2.00.0030.00717.64
8.1.280.0140.00025.92
8.1.270.0050.00324.66
8.1.260.0000.00826.35
8.1.250.0050.00228.09
8.1.240.0040.00422.36
8.1.230.0120.00020.90
8.1.220.0000.00817.74
8.1.210.0060.00318.85
8.1.200.0030.00617.23
8.1.190.0050.00317.38
8.1.180.0070.00418.10
8.1.170.0080.00018.76
8.1.160.0000.00718.81
8.1.150.0020.00518.48
8.1.140.0040.00417.23
8.1.130.0000.00617.75
8.1.120.0030.00617.32
8.1.110.0050.00217.33
8.1.100.0030.00517.36
8.1.90.0050.00317.21
8.1.80.0030.00317.29
8.1.70.0070.00017.27
8.1.60.0050.00517.46
8.1.50.0080.00017.36
8.1.40.0050.00317.33
8.1.30.0040.00417.40
8.1.20.0060.00317.47
8.1.10.0050.00217.38
8.1.00.0070.00617.24
8.0.300.0040.00419.86
8.0.290.0070.00016.63
8.0.280.0030.00318.22
8.0.270.0030.00317.11
8.0.260.0030.00316.64
8.0.250.0040.00416.91
8.0.240.0040.00416.86
8.0.230.0070.00016.92
8.0.220.0070.00016.70
8.0.210.0040.00416.76
8.0.200.0000.00716.74
8.0.190.0000.00716.92
8.0.180.0040.00416.89
8.0.170.0000.00816.80
8.0.160.0030.00416.73
8.0.150.0040.00416.76
8.0.140.0030.00716.71
8.0.130.0060.00013.29
8.0.120.0080.00016.68
8.0.110.0000.00816.84
8.0.100.0030.00316.86
8.0.90.0060.00316.84
8.0.80.0000.01516.88
8.0.70.0040.00416.65
8.0.60.0080.00016.63
8.0.50.0000.00816.66
8.0.30.0060.01216.80
8.0.20.0130.01016.87
8.0.10.0000.00816.97
8.0.00.0100.00716.76
7.4.330.0020.00212.86
7.4.320.0060.00016.35
7.4.300.0030.00316.26
7.4.290.0040.00416.34
7.4.280.0040.00416.21
7.4.270.0050.00216.46
7.4.260.0000.00513.13
7.4.250.0040.00416.35
7.4.240.0010.00616.36
7.4.230.0000.00716.35
7.4.220.0090.00916.48
7.4.210.0090.00716.43
7.4.200.0070.00016.39
7.4.190.0070.00016.38
7.4.160.0100.00516.51
7.4.150.0110.00716.27
7.4.140.0150.00616.39
7.4.130.0120.00516.28
7.4.120.0110.00816.25
7.4.110.0170.00016.40
7.4.100.0140.00416.45
7.4.90.0050.01316.23
7.4.80.0120.00919.39
7.4.70.0190.00316.24
7.4.60.0060.00916.27
7.4.50.0070.00416.18
7.4.40.0080.00616.30
7.4.30.0030.01316.23
7.4.00.0000.01414.68
7.3.330.0000.00712.93
7.3.320.0000.00513.03
7.3.310.0030.00316.15
7.3.300.0000.00716.22
7.3.290.0170.00316.25
7.3.280.0050.01116.15
7.3.270.0100.01316.14
7.3.260.0100.00716.44
7.3.250.0090.01416.30
7.3.240.0150.00316.31
7.3.230.0120.00616.14
7.3.210.0100.00716.12
7.3.200.0080.01216.42
7.3.190.0130.00616.29
7.3.180.0100.00616.35
7.3.170.0110.01116.23
7.3.160.0140.00716.29
7.3.120.0030.00914.60
7.3.70.0060.00814.64
7.3.60.0070.00714.79
7.3.50.0070.01014.75
7.3.40.0090.00314.78
7.3.30.0000.01614.52
7.3.20.0150.00416.36
7.3.10.0100.01316.54
7.3.00.0140.00016.20
7.2.330.0040.01516.25
7.2.320.0030.01416.49
7.2.310.0090.00916.48
7.2.300.0110.00416.27
7.2.290.0090.00916.17
7.2.200.0070.01014.79
7.2.190.0100.00314.81
7.2.180.0090.00314.96
7.2.170.0110.00014.59
7.2.160.0070.00714.77
7.2.150.0070.01416.94
7.2.140.0060.01616.79
7.2.130.0090.00616.99
7.2.120.0100.00716.72
7.2.110.0070.00716.77
7.2.100.0060.00916.72
7.2.90.0060.01316.79
7.2.80.0060.00616.68
7.2.70.0090.00616.75
7.2.60.0090.00916.59
7.2.50.0100.01016.71
7.2.40.0110.00816.89
7.2.30.0190.00616.75
7.2.20.0110.01416.43
7.2.10.0060.00916.71
7.2.00.0070.01017.96
7.1.300.0030.01015.72
7.1.290.0090.00515.84
7.1.280.0100.00515.39
7.1.270.0130.00015.64
7.1.260.0160.00315.80
7.1.250.0140.00315.67
7.1.240.0150.00315.67
7.1.230.0180.00415.68
7.1.220.0050.01515.55
7.1.210.0040.01515.38
7.1.200.0160.00515.79
7.1.190.0100.01015.66
7.1.180.0220.00715.59
7.1.170.0170.01015.71
7.1.160.0230.00315.75
7.1.150.0150.00415.59
7.1.140.0170.00915.49
7.1.130.0130.01715.41
7.1.120.0270.00315.41
7.1.110.0130.01015.64
7.1.100.0130.00816.62
7.1.90.0200.00715.78
7.1.80.0110.00815.78
7.1.70.0050.00816.43
7.1.60.0140.00917.49
7.1.50.0100.00916.21
7.1.40.0160.00315.64
7.1.30.0130.00715.86
7.1.20.0210.00715.55
7.1.10.0160.00715.61
7.1.00.0100.04019.04
7.0.330.0150.00315.31
7.0.320.0120.00815.30
7.0.310.0150.00315.21
7.0.300.0170.00415.33
7.0.290.0240.00415.21
7.0.280.0180.00515.38
7.0.270.0130.01015.03
7.0.260.0100.01315.47
7.0.250.0120.01015.22
7.0.240.0130.00415.24
7.0.230.0120.00715.36
7.0.220.0040.01515.31
7.0.210.0080.01115.21
7.0.200.0200.00715.04
7.0.190.0160.01015.47
7.0.180.0070.01115.37
7.0.170.0160.01015.30
7.0.160.0160.00615.40
7.0.150.0230.01115.46
7.0.140.0050.04218.62
7.0.130.0110.01515.38
7.0.120.0080.03718.85
7.0.110.0160.00215.38
7.0.100.0150.00414.93
7.0.90.0170.00614.97
7.0.80.0200.00015.06
7.0.70.0220.01413.47
7.0.60.0100.04617.65
7.0.50.0130.02615.59
7.0.40.2320.02816.87
7.0.30.1920.02016.96
7.0.20.1580.02716.85
7.0.10.1640.02416.88
7.0.00.1720.02716.88
5.6.400.0120.00914.16
5.6.390.0050.01514.32
5.6.380.0090.00914.32
5.6.370.0000.02014.11
5.6.360.0120.00614.32
5.6.350.0140.00914.40
5.6.340.0060.01114.44
5.6.330.0210.01314.26
5.6.320.0160.01113.81
5.6.310.0100.01314.23
5.6.300.0160.01214.29
5.6.290.0100.01414.38
5.6.280.0180.00414.37
5.6.270.0130.00414.32
5.6.260.0180.00613.91
5.6.250.0160.00514.17
5.6.240.0250.00614.34
5.6.230.0180.00314.20
5.6.220.0160.01314.11
5.6.210.0120.04217.29
5.6.200.0120.04716.21
5.6.190.1990.02517.36
5.6.180.1780.02317.40
5.6.170.1690.02817.47
5.6.160.1680.02417.23
5.6.150.0760.03217.32
5.6.140.2140.02417.24
5.6.130.2260.02417.24
5.6.120.0860.04817.23
5.6.110.0070.05017.19
5.6.100.2080.02217.24
5.6.90.2330.02317.18
5.6.80.1950.02616.74
5.6.70.1880.02416.93
5.6.60.2220.02716.84
5.6.50.1850.03016.96
5.6.40.1870.02416.89
5.6.30.1670.02516.92
5.6.20.2140.03316.97
5.6.10.2060.03816.92
5.6.00.1570.02216.91
5.5.380.0180.00513.89
5.5.370.0090.02114.26
5.5.360.0210.00714.07
5.5.350.0200.01817.31
5.5.340.0100.02716.02
5.5.330.2010.02517.09
5.5.320.1550.02717.16
5.5.310.1670.02817.18
5.5.300.2050.02516.96
5.5.290.2000.02716.93
5.5.280.0090.03216.97
5.5.270.0080.03217.10
5.5.260.2200.03416.96
5.5.250.1700.02917.05
5.5.240.2040.02116.85
5.5.230.1960.02516.81
5.5.220.2240.02716.76
5.5.210.2160.03016.88
5.5.200.1990.02516.69
5.5.190.2070.02316.63
5.5.180.1750.02316.72
5.5.170.0180.00914.17
5.5.160.1910.02316.69
5.5.150.1890.02316.68
5.5.140.1920.02516.81
5.5.130.1870.02816.59
5.5.120.1890.02216.66
5.5.110.1860.02016.72
5.5.100.1930.02016.72
5.5.90.1850.02216.73
5.5.80.2030.02716.77
5.5.70.2240.01916.73
5.5.60.2150.02916.65
5.5.50.2070.02416.58
5.5.40.2170.02416.75
5.5.30.2100.02516.57
5.5.20.2170.02716.84
5.5.10.2230.01916.71
5.5.00.2030.02516.67
5.4.450.1880.02615.00
5.4.440.0080.04015.01
5.4.430.0790.03515.11
5.4.420.2030.01715.14
5.4.410.1840.02214.99
5.4.400.2010.02414.76
5.4.390.2190.02314.91
5.4.380.2100.02314.96
5.4.370.1990.02314.86
5.4.360.1780.02614.92
5.4.350.2340.02514.96
5.4.340.2050.02514.91
5.4.330.0090.00610.89
5.4.320.1850.02214.98
5.4.310.1860.02114.88
5.4.300.1950.01614.80
5.4.290.1970.02014.78
5.4.280.1930.02614.87
5.4.270.1830.02315.00
5.4.260.1880.02114.97
5.4.250.2330.01714.92
5.4.240.2030.02414.98
5.4.230.1990.01914.79
5.4.220.1960.02514.97
5.4.210.2190.02014.86
5.4.200.2180.02214.76
5.4.190.1990.02114.93
5.4.180.2060.02114.82
5.4.170.2140.02314.91
5.4.160.2160.02214.72
5.4.150.1840.02514.79
5.4.140.1870.01713.31
5.4.130.1840.02213.64
5.4.120.2210.02113.52
5.4.110.2000.01913.48
5.4.100.1680.01913.56
5.4.90.1640.02113.54
5.4.80.2400.02213.58
5.4.70.1650.02413.56
5.4.60.2000.01713.65
5.4.50.1780.01313.51
5.4.40.1710.01713.61
5.4.30.1630.01613.43
5.4.20.1690.02413.56
5.4.10.1710.02013.56
5.4.00.1700.02113.26
5.3.290.1800.02412.35
5.3.280.2200.02112.38
5.3.270.2070.02612.37
5.3.260.2090.02412.44
5.3.250.1840.02112.40
5.3.240.1660.02312.24
5.3.230.2170.01912.43
5.3.220.2080.02012.27
5.3.210.2180.02312.22
5.3.200.2270.01912.25
5.3.190.2130.03212.29
5.3.180.2180.01712.44
5.3.170.1950.02012.35
5.3.160.2140.02312.33
5.3.150.2040.01912.44
5.3.140.1810.01512.29
5.3.130.1740.02112.36
5.3.120.1750.02312.36
5.3.110.1710.02312.30
5.3.100.1720.02312.19
5.3.90.2010.02012.09
5.3.80.1740.01612.07
5.3.70.1530.02312.05
5.3.60.1140.01511.96
5.3.50.0050.02211.84
5.3.40.1150.01712.02
5.3.30.1990.01911.85
5.3.20.1700.02111.94
5.3.10.1860.02211.77
5.3.00.1630.02411.78

preferences:
49.17 ms | 401 KiB | 5 Q