3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "0"; switch ($str) { case "00": var_dump("str is 00"); break; case "0": var_dump("str is 0"); break; }

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)
8.3.40.0110.00318.42
8.3.30.0110.00418.85
8.3.20.0070.00020.13
8.3.10.0070.00021.64
8.3.00.0080.00017.25
8.2.170.0150.00022.96
8.2.160.0100.00320.53
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0110.00726.16
8.2.120.0000.00821.10
8.2.110.0060.00320.43
8.2.100.0110.00417.78
8.2.90.0000.00719.05
8.2.80.0000.00817.97
8.2.70.0000.00817.48
8.2.60.0090.00017.80
8.2.50.0080.00018.07
8.2.40.0040.00418.22
8.2.30.0000.00717.91
8.2.20.0040.00417.68
8.2.10.0070.00017.86
8.2.00.0080.00017.64
8.1.270.0000.00823.91
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00623.95
8.1.230.0000.01219.16
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0070.00417.22
8.1.190.0000.00817.10
8.1.180.0050.00218.10
8.1.170.0040.00418.59
8.1.160.0000.00722.00
8.1.150.0080.00018.74
8.1.140.0000.00717.31
8.1.130.0000.00717.73
8.1.120.0040.00417.34
8.1.110.0060.00317.46
8.1.100.0030.00317.46
8.1.90.0030.00317.46
8.1.80.0040.00417.41
8.1.70.0040.00717.46
8.1.60.0040.00417.55
8.1.50.0040.00417.54
8.1.40.0040.00417.41
8.1.30.0000.00817.59
8.1.20.0030.00617.63
8.1.10.0040.00417.45
8.1.00.0000.00817.20
8.0.300.0070.00018.77
8.0.290.0070.00016.63
8.0.280.0040.00418.31
8.0.270.0030.00617.07
8.0.260.0000.00717.05
8.0.250.0070.00016.78
8.0.240.0030.00316.93
8.0.230.0030.00316.76
8.0.220.0000.00816.79
8.0.210.0070.00016.88
8.0.200.0000.00616.85
8.0.190.0080.00016.83
8.0.180.0000.00716.84
8.0.170.0030.00516.79
8.0.160.0030.00316.84
8.0.150.0030.00516.88
8.0.140.0000.00716.74
8.0.130.0030.00313.34
8.0.120.0050.00316.68
8.0.110.0000.00816.75
8.0.100.0040.00416.75
8.0.90.0040.00416.63
8.0.80.0040.01416.83
8.0.70.0000.00716.60
8.0.60.0040.00416.69
8.0.50.0040.00416.82
8.0.30.0110.01217.02
8.0.20.0140.00617.40
8.0.10.0020.00516.85
8.0.00.0100.00816.73
7.4.330.0030.00315.00
7.4.320.0030.00316.60
7.4.300.0030.00316.57
7.4.290.0030.00316.59
7.4.280.0030.00616.57
7.4.270.0000.00716.51
7.4.260.0030.00616.49
7.4.250.0030.00516.55
7.4.240.0030.00316.57
7.4.230.0030.00316.52
7.4.220.0110.00716.51
7.4.210.0090.00616.61
7.4.200.0030.00316.61
7.4.160.0090.00616.66
7.4.150.0160.00317.40
7.4.140.0060.01117.86
7.4.130.0080.00816.64
7.4.120.0060.01016.46
7.4.110.0100.01316.20
7.4.100.0100.01316.36
7.4.90.0070.01016.40
7.4.80.0030.01619.39
7.4.70.0030.01416.40
7.4.60.0030.01316.67
7.4.50.0050.00316.32
7.4.40.0110.00816.43
7.4.30.0120.00416.29
7.4.00.0100.00714.87
7.3.330.0000.00613.17
7.3.320.0060.00012.98
7.3.310.0030.00316.23
7.3.300.0000.00716.18
7.3.290.0110.00416.21
7.3.280.0060.01016.20
7.3.270.0130.00317.40
7.3.260.0100.00716.47
7.3.250.0130.00416.31
7.3.240.0140.00316.27
7.3.230.0080.01516.39
7.3.210.0110.00716.21
7.3.200.0090.00919.39
7.3.190.0090.00816.33
7.3.180.0040.01216.25
7.3.170.0040.01216.36
7.3.160.0110.00516.58
7.3.120.0140.00014.64
7.3.110.0060.00814.73
7.3.100.0070.00714.38
7.3.90.0000.01014.46
7.3.80.0070.00714.86
7.3.70.0060.00914.31
7.3.60.0070.00314.58
7.3.50.0030.00714.66
7.3.40.0000.01614.56
7.3.30.0070.00314.41
7.3.20.0030.00916.64
7.3.10.0060.01316.53
7.3.00.0000.01216.60
7.2.330.0090.00916.21
7.2.320.0130.00316.63
7.2.310.0100.00616.51
7.2.300.0120.00916.25
7.2.290.0060.00916.16
7.2.240.0080.00414.83
7.2.230.0000.01415.03
7.2.220.0000.01414.67
7.2.210.0110.00314.74
7.2.200.0030.00714.87
7.2.190.0060.00714.56
7.2.180.0070.01014.64
7.2.170.0050.00914.90
7.2.160.0000.01614.48
7.2.150.0060.00916.71
7.2.140.0030.01016.79
7.2.130.0040.00716.62
7.2.120.0030.00916.43
7.2.110.0110.00616.52
7.2.100.0120.00416.74
7.2.90.0060.01116.73
7.2.80.0040.01416.52
7.2.70.0070.01116.60
7.2.60.0030.01316.74
7.2.50.0070.01116.83
7.2.40.0060.00916.90
7.2.30.0070.00716.90
7.2.20.0090.00616.88
7.2.10.0070.00316.66
7.2.00.0040.01017.95
7.1.330.0050.00515.74
7.1.320.0060.00815.59
7.1.310.0030.00615.38
7.1.300.0060.00915.59
7.1.290.0080.00415.61
7.1.280.0130.00015.47
7.1.270.0070.00415.71
7.1.260.0120.00615.74
7.1.250.0130.00315.37
7.1.100.0040.01117.90
7.1.70.0080.00417.09
7.1.60.0140.01119.40
7.1.50.0130.01316.93
7.1.00.0030.07722.45
7.0.200.0040.00816.51
7.0.140.0070.07022.09
7.0.70.0100.07721.73
7.0.60.0070.08721.58
7.0.50.0100.07022.10
7.0.40.0070.08320.14
7.0.30.0100.05320.13
7.0.20.0000.05720.13
7.0.10.0100.04020.05
7.0.00.0000.04720.12
5.6.280.0030.07020.79
5.6.220.0030.08320.58
5.6.210.0130.07720.56
5.6.200.0130.07721.10
5.6.190.0070.05020.95
5.6.180.0070.08321.11
5.6.170.0030.09020.95
5.6.160.0030.05321.17
5.6.150.0070.04321.01
5.6.140.0000.05721.05
5.6.130.0070.04021.00
5.6.120.0030.04321.03
5.6.110.0100.03721.01
5.6.100.0000.05021.02
5.6.90.0030.04321.02
5.6.80.0000.04320.43
5.6.70.0130.04320.38
5.6.60.0000.04720.48
5.6.50.0000.04020.48
5.6.40.0070.03720.44
5.6.30.0000.03720.41
5.6.20.0030.05020.30
5.6.10.0030.06720.32
5.6.00.0070.05020.41
5.5.360.0030.08720.49
5.5.350.0070.06020.37
5.5.340.0030.09020.91
5.5.330.0200.07720.75
5.5.320.0070.06320.86
5.5.310.0000.09020.82
5.5.300.0030.04320.93
5.5.290.0070.04020.86
5.5.280.0070.06720.73
5.5.270.0030.04320.79
5.5.260.0130.03720.76
5.5.250.0030.05320.71
5.5.240.0030.08020.27
5.5.230.0030.04020.26
5.5.220.0000.04020.16
5.5.210.0000.04020.14
5.5.200.0030.03719.99
5.5.190.0070.03720.21
5.5.180.0000.03720.23
5.5.160.0000.04020.27
5.5.150.0100.03020.21
5.5.140.0030.03720.27
5.5.130.0030.03720.10
5.5.120.0030.03720.27
5.5.110.0070.03020.17
5.5.100.0000.04319.98
5.5.90.0000.04019.90
5.5.80.0070.05720.06
5.5.70.0030.03320.08
5.5.60.0070.05319.96
5.5.50.0030.03020.00
5.5.40.0070.04020.06
5.5.30.0000.03320.08
5.5.20.0030.03019.96
5.5.10.0030.03020.04
5.5.00.0070.04020.11
5.4.450.0070.07019.35
5.4.440.0030.04019.37
5.4.430.0030.07719.35
5.4.420.0000.07319.22
5.4.410.0000.04319.22
5.4.400.0070.03319.10
5.4.390.0030.04318.79
5.4.380.0030.06718.97
5.4.370.0070.03719.09
5.4.360.0030.03019.07
5.4.350.0100.03019.03
5.4.340.0030.04319.04
5.4.320.0070.03319.07
5.4.310.0000.03319.10
5.4.300.0070.04319.14
5.4.290.0000.04019.07
5.4.280.0100.03019.14
5.4.270.0000.04018.80
5.4.260.0030.03718.94
5.4.250.0000.04019.14
5.4.240.0000.04019.02
5.4.230.0000.03319.07
5.4.220.0000.03319.12
5.4.210.0130.06718.89
5.4.200.0070.03319.04
5.4.190.0070.03319.11
5.4.180.0030.03019.11
5.4.170.0030.04019.08
5.4.160.0000.04019.05
5.4.150.0130.03318.79
5.4.140.0070.07016.38
5.4.130.0000.07016.36
5.4.120.0000.07316.37
5.4.110.0000.04316.30
5.4.100.0070.07316.45
5.4.90.0000.07716.43
5.4.80.0000.07316.22
5.4.70.0070.07316.19
5.4.60.0000.06016.21
5.4.50.0100.07016.38
5.4.40.0000.08016.19
5.4.30.0030.06016.41
5.4.20.0000.07716.19
5.4.10.0030.03716.30
5.4.00.0000.07315.77
5.3.290.0030.04314.62
5.3.280.0000.04014.54
5.3.270.0000.03014.42
5.3.260.0030.07714.61
5.3.250.0030.04014.60
5.3.240.0030.05314.60
5.3.230.0030.06714.55
5.3.220.0000.07314.47
5.3.210.0000.08014.54
5.3.200.0000.05314.52
5.3.190.0070.07714.55
5.3.180.0000.07714.50
5.3.170.0030.05314.47
5.3.160.0100.06714.41
5.3.150.0070.07714.56
5.3.140.0070.06014.51
5.3.130.0070.04314.41
5.3.120.0100.07014.40
5.3.110.0070.05014.40
5.3.100.0000.06714.03
5.3.90.0030.06313.98
5.3.80.0030.05713.97
5.3.70.0030.05713.92
5.3.60.0030.06713.75
5.3.50.0000.07713.89
5.3.40.0030.06013.93
5.3.30.0000.07013.81
5.3.20.0000.07313.45
5.3.10.0000.06013.63
5.3.00.0070.04013.64
5.2.170.0000.05012.37
5.2.160.0000.05312.37
5.2.150.0030.06012.37
5.2.140.0070.06312.37
5.2.130.0070.06012.37
5.2.120.0030.05312.37
5.2.110.0000.04012.37
5.2.100.0030.06312.37
5.2.90.0000.05012.37
5.2.80.0030.06012.37
5.2.70.0000.03712.37
5.2.60.0030.06012.37
5.2.50.0030.06312.37
5.2.40.0000.05012.37
5.2.30.0070.05312.37
5.2.20.0070.06012.37
5.2.10.0070.05712.37
5.2.00.0100.04312.37
5.1.60.0000.03712.37
5.1.50.0030.04012.37
5.1.40.0030.03712.37
5.1.30.0000.05012.37
5.1.20.0000.06012.37
5.1.10.0030.05712.37
5.1.00.0030.05012.37
5.0.50.0000.03712.37
5.0.40.0000.04012.37
5.0.30.0030.06712.37
5.0.20.0030.04312.37
5.0.10.0030.03012.37
5.0.00.0030.05012.37
4.4.90.0000.02012.37
4.4.80.0000.02012.37
4.4.70.0100.02712.37
4.4.60.0000.03712.37
4.4.50.0000.03312.37
4.4.40.0030.03712.37
4.4.30.0030.03312.37
4.4.20.0030.03712.37
4.4.10.0030.03312.37
4.4.00.0000.05712.37
4.3.110.0000.02312.37
4.3.100.0030.03312.37
4.3.90.0000.03312.37
4.3.80.0070.02312.37
4.3.70.0030.03012.37
4.3.60.0000.03712.37
4.3.50.0030.03312.37
4.3.40.0000.05312.37
4.3.30.0030.02712.37
4.3.20.0030.03312.37
4.3.10.0070.03312.37
4.3.00.0000.03712.37

preferences:
55.07 ms | 400 KiB | 5 Q