3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = array('a', 'b', 'c'); var_dump(array_flip($test));

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)
8.3.60.0090.00618.54
8.3.50.0110.00621.94
8.3.40.0100.01018.73
8.3.30.0100.00318.97
8.3.20.0040.00420.09
8.3.10.0000.00823.52
8.3.00.0030.00620.64
8.2.180.0140.00316.32
8.2.170.0150.00322.96
8.2.160.0100.01022.16
8.2.150.0040.00424.18
8.2.140.0000.00924.66
8.2.130.0040.00426.16
8.2.120.0050.00322.20
8.2.110.0030.00620.47
8.2.100.0090.00317.71
8.2.90.0000.00719.07
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0080.00418.04
8.2.50.0030.00618.07
8.2.40.0080.00019.32
8.2.30.0040.00417.86
8.2.20.0000.00717.56
8.2.10.0040.00417.48
8.2.00.0080.00417.72
8.1.280.0120.00625.92
8.1.270.0080.00023.82
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0070.00323.98
8.1.230.0030.00820.85
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0030.00517.38
8.1.180.0000.00818.10
8.1.170.0030.00618.61
8.1.160.0070.00021.85
8.1.150.0070.00018.49
8.1.140.0040.00417.29
8.1.130.0030.00317.68
8.1.120.0050.00317.41
8.1.110.0040.00417.39
8.1.100.0040.00417.34
8.1.90.0070.00017.41
8.1.80.0030.00317.43
8.1.70.0000.00717.30
8.1.60.0030.00517.55
8.1.50.0040.00417.36
8.1.40.0080.00017.37
8.1.30.0040.00417.46
8.1.20.0050.00217.61
8.1.10.0000.00717.45
8.1.00.0040.00417.34
8.0.300.0000.00718.77
8.0.290.0050.00317.16
8.0.280.0040.00418.40
8.0.270.0000.00817.05
8.0.260.0000.00718.25
8.0.250.0000.00716.77
8.0.240.0000.00716.91
8.0.230.0030.00316.92
8.0.220.0060.00016.68
8.0.210.0040.00416.69
8.0.200.0000.00616.76
8.0.190.0020.00516.77
8.0.180.0090.00016.73
8.0.170.0020.00516.71
8.0.160.0040.00416.77
8.0.150.0030.00316.66
8.0.140.0000.00716.73
8.0.130.0030.00313.20
8.0.120.0040.00416.68
8.0.110.0000.00716.82
8.0.100.0070.00016.79
8.0.90.0000.00716.60
8.0.80.0060.00916.86
8.0.70.0000.00816.70
8.0.60.0000.00816.80
8.0.50.0050.00216.72
8.0.30.0160.00817.00
8.0.20.0130.00617.40
8.0.10.0040.00416.82
8.0.00.0130.00516.73
7.4.330.0020.00215.00
7.4.320.0060.00016.43
7.4.300.0000.00716.52
7.4.290.0000.00716.50
7.4.280.0040.00416.42
7.4.270.0000.00716.36
7.4.260.0030.00316.50
7.4.250.0030.00316.40
7.4.240.0020.00516.37
7.4.230.0070.00016.31
7.4.220.0130.01316.59
7.4.210.0110.00516.44
7.4.200.0040.00416.41
7.4.190.0070.00016.68
7.4.160.0120.00416.49
7.4.150.0180.00017.40
7.4.140.0110.00817.86
7.4.130.0050.01216.37
7.4.120.0110.00616.39
7.4.110.0100.00716.42
7.4.100.0140.01116.27
7.4.90.0130.01016.30
7.4.80.0090.00916.23
7.4.70.0160.00016.47
7.4.60.0110.00716.39
7.4.50.0000.00916.41
7.4.40.0030.01122.77
7.4.30.0090.00616.51
7.4.00.0140.00014.80
7.3.330.0000.00512.97
7.3.320.0050.00013.06
7.3.310.0040.00416.08
7.3.300.0000.00616.08
7.3.290.0100.00316.10
7.3.280.0090.00916.11
7.3.270.0090.00617.40
7.3.260.0030.01516.59
7.3.250.0100.01016.23
7.3.240.0060.01116.26
7.3.230.0080.00816.39
7.3.210.0120.00616.27
7.3.200.0070.01119.39
7.3.190.0150.00816.18
7.3.180.0130.00316.34
7.3.170.0130.00316.49
7.3.160.0100.00616.41
7.3.120.0000.01614.70
7.2.330.0120.00616.32
7.2.320.0110.00716.43
7.2.310.0100.00716.44
7.2.300.0160.00316.16
7.2.290.0030.01416.25
7.2.00.0070.00719.34
7.1.100.0000.01117.98
7.1.70.0040.01117.07
7.1.60.0030.01019.22
7.1.50.0110.01134.79
7.1.00.0030.07722.33
7.0.200.0040.00416.61
7.0.140.0030.06721.95
7.0.100.0030.04719.99
7.0.90.0130.05719.95
7.0.80.0270.04719.90
7.0.70.0270.04719.98
7.0.60.0130.05020.05
7.0.50.0070.07020.16
7.0.40.0130.05719.96
7.0.30.0100.07720.08
7.0.20.0200.07020.19
7.0.10.0100.07720.04
7.0.00.0030.08320.04
5.6.280.0070.07021.11
5.6.250.0170.03720.62
5.6.240.0200.06720.59
5.6.230.0130.07720.62
5.6.220.0070.06720.67
5.6.210.0030.09320.64
5.6.200.0000.08321.16
5.6.190.0030.05321.03
5.6.180.0100.07720.93
5.6.170.0030.07021.13
5.6.160.0100.04021.10
5.6.150.0100.07320.93
5.6.140.0230.06720.94
5.6.130.0200.07721.13
5.6.120.0100.08020.93
5.6.110.0130.08020.88
5.6.100.0030.04021.04
5.6.90.0070.03720.91
5.6.80.0030.05320.45
5.6.70.0200.06320.42
5.6.60.0070.08020.39
5.6.50.0130.07020.44
5.6.40.0130.05320.40
5.6.30.0070.06720.40
5.6.20.0130.07320.29
5.6.10.0170.07320.35
5.6.00.0030.05020.41
5.5.380.0100.04720.38
5.5.370.0130.07020.56
5.5.360.0100.05020.43
5.5.350.0130.04720.36
5.5.340.0130.06320.88
5.5.330.0030.08320.91
5.5.320.0000.08320.77
5.5.310.0030.07320.84
5.5.300.0130.07320.91
5.5.290.0100.08320.79
5.5.280.0100.04320.89
5.5.270.0170.02720.89
5.5.260.0000.04720.74
5.5.250.0070.08020.60
5.5.240.0100.07320.26
5.5.230.0070.07720.29
5.5.220.0000.04320.29
5.5.210.0030.08320.13
5.5.200.0070.08020.21
5.5.190.0170.06320.20
5.5.180.0070.07720.24
5.5.160.0100.07720.10
5.5.150.0100.07020.20
5.5.140.0070.04320.22
5.5.130.0070.04720.25
5.5.120.0130.07020.20
5.5.110.0100.07720.17
5.5.100.0130.05320.16
5.5.90.0000.06320.07
5.5.80.0070.07020.00
5.5.70.0030.05020.03
5.5.60.0070.06320.05
5.5.50.0070.08320.14
5.5.40.0100.05720.14
5.5.30.0030.07720.07
5.5.20.0100.07020.12
5.5.10.0030.05720.08
5.5.00.0070.04720.00
5.4.450.0070.04719.30
5.4.440.0030.07319.47
5.4.430.0030.04019.42
5.4.420.0070.06319.43
5.4.410.0100.03019.34
5.4.400.0000.03719.03
5.4.390.0030.07319.07
5.4.380.0030.04318.81
5.4.370.0100.07718.81
5.4.360.0100.03719.00
5.4.350.0070.08318.94
5.4.340.0030.06019.23
5.4.320.0070.04018.95
5.4.310.0030.05018.78
5.4.300.0070.06019.09
5.4.290.0030.06318.92
5.4.280.0070.05019.04
5.4.270.0030.05719.09
5.4.260.0030.06018.96
5.4.250.0030.04318.89
5.4.240.0070.07719.04
5.4.230.0030.04318.89
5.4.220.0000.04719.11
5.4.210.0130.08019.11
5.4.200.0030.07318.95
5.4.190.0100.04018.95
5.4.180.0130.03719.05
5.4.170.0100.07718.80
5.4.160.0100.03718.79
5.4.150.0100.05719.09
5.4.140.0100.06716.10
5.4.130.0070.04316.25
5.4.120.0100.04716.34
5.4.110.0000.05316.40
5.4.100.0000.08016.39
5.4.90.0100.05016.23
5.4.80.0100.07016.24
5.4.70.0070.07016.39
5.4.60.0030.04316.23
5.4.50.0000.04716.42
5.4.40.0070.07716.47
5.4.30.0070.07316.23
5.4.20.0100.07016.29
5.4.10.0200.05316.18
5.4.00.0070.06315.69
5.3.290.0070.07014.63
5.3.280.0030.04014.59
5.3.270.0130.05714.51
5.3.260.0070.07314.50
5.3.250.0100.05314.59
5.3.240.0130.07014.55
5.3.230.0070.06014.55
5.3.220.0070.03714.39
5.3.210.0030.07314.55
5.3.200.0030.04714.43
5.3.190.0170.06014.50
5.3.180.0100.04014.42
5.3.170.0000.05014.55
5.3.160.0070.07714.57
5.3.150.0130.06014.54
5.3.140.0100.03714.38
5.3.130.0100.06014.54
5.3.120.0030.04314.49
5.3.110.0070.07714.55
5.3.100.0170.05313.87
5.3.90.0070.07713.95
5.3.80.0030.07314.00
5.3.70.0000.04313.79
5.3.60.0100.07013.88
5.3.50.0000.08713.95
5.3.40.0130.05013.85
5.3.30.0030.04713.86
5.3.20.0070.05713.70
5.3.10.0030.07013.41
5.3.00.0030.05013.64
5.2.170.0030.03312.14
5.2.160.0030.05012.14
5.2.150.0030.03312.14
5.2.140.0130.04312.14
5.2.130.0030.05712.14
5.2.120.0000.06712.14
5.2.110.0070.05712.14
5.2.100.0000.03312.14
5.2.90.0000.06012.14
5.2.80.0100.03012.14
5.2.70.0100.02712.14
5.2.60.0070.05312.14
5.2.50.0000.03312.14
5.2.40.0030.04312.14
5.2.30.0070.03012.14
5.2.20.0030.03312.14
5.2.10.0000.04012.14
5.2.00.0000.05312.14
5.1.60.0030.04012.14
5.1.50.0130.04312.14
5.1.40.0070.05012.14
5.1.30.0070.06012.14
5.1.20.0030.05712.14
5.1.10.0030.05012.14
5.1.00.0030.06012.14
5.0.50.0000.02312.14
5.0.40.0100.03712.14
5.0.30.0030.06012.14
5.0.20.0070.04012.14
5.0.10.0030.02312.14
5.0.00.0030.04312.14
4.4.90.0000.03312.14
4.4.80.0000.03712.14
4.4.70.0030.03012.14
4.4.60.0070.03012.14
4.4.50.0030.03012.14
4.4.40.0000.05012.14
4.4.30.0070.02012.14
4.4.20.0000.02712.14
4.4.10.0000.03712.14
4.4.00.0000.05712.14
4.3.110.0030.01712.14
4.3.100.0100.02712.14
4.3.90.0130.02712.14
4.3.80.0030.05312.14
4.3.70.0030.03012.14
4.3.60.0070.01312.14
4.3.50.0000.03712.14
4.3.40.0030.05012.14
4.3.30.0000.02012.14
4.3.20.0000.03712.14
4.3.10.0070.01012.14
4.3.00.0000.01712.14

preferences:
45.75 ms | 401 KiB | 5 Q