3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump('path/\\\$arg' === 'path/\$arg');

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)
8.3.40.0090.00618.46
8.3.30.0110.00418.59
8.3.20.0000.00818.52
8.3.10.0080.00018.45
8.3.00.0040.00719.25
8.2.170.0110.00422.96
8.2.160.0110.00418.57
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00421.11
8.2.110.0030.00720.86
8.2.100.0120.00017.78
8.2.90.0040.00419.07
8.2.80.0050.00517.97
8.2.70.0000.00817.50
8.2.60.0060.00317.80
8.2.50.0040.00417.93
8.2.40.0030.00619.23
8.2.30.0050.00517.59
8.2.20.0000.01117.40
8.2.10.0040.00417.60
8.2.00.0050.00217.50
8.1.270.0030.00623.99
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0060.00322.65
8.1.230.0110.00017.57
8.1.220.0030.00617.74
8.1.210.0030.00518.77
8.1.200.0030.00617.23
8.1.190.0080.00017.00
8.1.180.0040.00418.10
8.1.170.0000.00717.62
8.1.160.0050.00318.99
8.1.150.0000.00718.43
8.1.140.0050.00217.30
8.1.130.0000.00717.28
8.1.120.0000.00717.34
8.1.110.0000.00817.21
8.1.100.0030.00317.23
8.1.90.0040.00417.22
8.1.80.0070.00017.32
8.1.70.0030.00317.20
8.1.60.0040.00417.44
8.1.50.0000.00717.29
8.1.40.0060.00317.39
8.1.30.0030.00617.49
8.1.20.0040.00417.40
8.1.10.0000.00817.39
8.1.00.0040.00417.25
8.0.300.0040.00418.77
8.0.290.0080.00016.58
8.0.280.0050.00218.60
8.0.270.0030.00317.03
8.0.260.0030.00316.64
8.0.250.0000.00816.77
8.0.240.0070.00016.83
8.0.230.0000.00816.80
8.0.220.0030.00516.63
8.0.210.0030.00316.73
8.0.200.0000.00716.81
8.0.190.0000.00716.79
8.0.180.0090.00016.66
8.0.170.0040.00416.84
8.0.160.0030.00416.75
8.0.150.0060.00316.76
8.0.140.0040.00416.68
8.0.130.0060.00013.14
8.0.120.0090.00016.68
8.0.110.0030.00516.65
8.0.100.0040.00416.55
8.0.90.0030.00516.64
8.0.80.0070.00716.67
8.0.70.0040.00416.71
8.0.60.0000.00816.71
8.0.50.0000.00816.81
8.0.30.0120.00617.06
8.0.20.0080.01317.01
8.0.10.0000.00716.82
8.0.00.0090.00916.48
7.4.330.0000.00512.84
7.4.320.0040.00416.45
7.4.300.0070.00016.31
7.4.290.0030.00316.38
7.4.280.0040.00416.29
7.4.270.0000.00616.45
7.4.260.0060.00013.09
7.4.250.0040.00416.36
7.4.240.0030.00316.36
7.4.230.0000.00816.33
7.4.220.0060.01316.49
7.4.210.0100.00716.39
7.4.200.0040.00416.16
7.4.190.0080.00016.40
7.4.160.0130.00316.32
7.4.150.0100.00716.50
7.4.140.0130.01417.86
7.4.130.0160.00716.37
7.4.120.0060.01616.36
7.4.110.0120.00616.39
7.4.100.0100.01016.44
7.4.90.0110.00816.31
7.4.80.0100.01119.39
7.4.70.0130.00616.29
7.4.60.0150.00316.37
7.4.50.0030.00316.26
7.4.40.0120.00316.31
7.4.30.0130.00916.52
7.4.00.0100.00614.94
7.3.330.0030.00312.96
7.3.320.0070.00012.85
7.3.310.0000.00816.24
7.3.300.0070.00016.14
7.3.290.0070.00816.13
7.3.280.0030.01716.17
7.3.270.0030.01316.28
7.3.260.0030.01516.32
7.3.240.0090.00616.24
7.3.230.0120.00616.15
7.3.210.0120.00416.39
7.3.200.0130.01016.55
7.3.190.0040.01216.09
7.3.180.0100.00616.31
7.3.170.0070.01016.22
7.3.160.0140.01016.38
7.3.120.0100.00814.49
7.3.110.0090.00314.61
7.3.100.0110.00414.68
7.3.90.0040.00714.77
7.3.80.0030.00714.57
7.3.70.0080.00314.50
7.3.60.0070.01014.41
7.3.50.0060.00614.77
7.3.40.0090.00614.72
7.3.30.0060.00614.71
7.3.20.0070.00716.50
7.3.10.0080.00416.62
7.3.00.0070.00716.58
7.2.330.0140.00416.54
7.2.320.0060.00916.23
7.2.310.0090.01216.41
7.2.300.0100.00716.36
7.2.290.0000.01816.42
7.2.250.0080.00814.46
7.2.240.0080.01114.89
7.2.230.0070.01014.73
7.2.220.0060.00614.66
7.2.210.0090.00614.64
7.2.200.0070.01114.61
7.2.190.0070.01114.39
7.2.180.0140.00014.74
7.2.170.0030.00914.62
7.2.00.0000.01819.14
7.1.330.0000.01415.77
7.1.320.0110.00415.70
7.1.310.0060.00615.59
7.1.300.0090.00615.68
7.1.290.0060.00915.64
7.1.280.0060.00615.63
7.1.270.0120.00415.43
7.1.260.0040.01115.72
7.1.100.0000.01118.04
7.1.70.0030.00517.07
7.1.60.0140.01119.25
7.1.50.0100.01316.70
7.1.00.0000.05022.33
7.0.200.0000.00916.65
7.0.140.0000.07722.08
7.0.120.0070.07022.07
7.0.60.0130.06319.99
7.0.50.0100.08317.87
7.0.40.0070.08017.70
7.0.30.0100.07317.78
7.0.20.0100.08317.78
7.0.10.0070.07017.73
7.0.00.0100.06717.67
5.6.280.0030.07320.77
5.6.210.0100.05020.76
5.6.200.0100.08018.16
5.6.190.0170.05718.18
5.6.180.0030.05018.18
5.6.170.0200.07318.16
5.6.160.0130.07318.11
5.6.150.0070.03718.20
5.6.140.0170.07018.16
5.6.130.0100.04718.07
5.6.120.0170.06718.17
5.6.110.0000.05318.21
5.6.100.0130.07018.09
5.6.90.0000.08718.16
5.6.80.0030.08317.51
5.6.70.0030.08317.55
5.6.60.0130.07017.56
5.6.50.0100.08017.57
5.6.40.0030.04017.51
5.6.30.0200.06717.52
5.6.20.0070.08017.50
5.6.10.0100.05717.54
5.6.00.0070.07717.57
5.5.350.0030.08320.41
5.5.340.0000.05017.96
5.5.330.0130.07717.99
5.5.320.0170.07318.02
5.5.310.0100.07717.93
5.5.300.0030.04317.93
5.5.290.0070.04017.98
5.5.280.0030.05017.98
5.5.270.0100.06717.94
5.5.260.0000.06318.01
5.5.250.0170.07317.72
5.5.240.0100.07017.31
5.5.230.0070.08017.29
5.5.220.0100.07317.39
5.5.210.0100.07717.25
5.5.200.0130.07017.37
5.5.190.0130.04017.24
5.5.180.0070.07717.26
5.5.160.0000.07717.39
5.5.150.0130.04317.26
5.5.140.0070.04017.32
5.5.130.0030.05717.34
5.5.120.0030.08017.22
5.5.110.0100.07317.29
5.5.100.0030.05017.27
5.5.90.0100.07317.23
5.5.80.0100.03317.12
5.5.70.0070.07717.23
5.5.60.0130.06717.26
5.5.50.0070.04717.21
5.5.40.0070.07317.29
5.5.30.0100.03017.15
5.5.20.0130.07017.21
5.5.10.0070.07717.25
5.5.00.0070.08017.15
5.4.450.0030.04319.29
5.4.440.0070.06019.31
5.4.430.0100.07719.36
5.4.420.0000.05319.30
5.4.410.0070.05319.18
5.4.400.0170.06718.89
5.4.390.0130.06318.99
5.4.380.0000.05719.09
5.4.370.0070.06018.89
5.4.360.0070.07718.82
5.4.350.0130.07319.21
5.4.340.0100.07319.04
5.4.320.0070.07718.99
5.4.310.0000.05018.98
5.4.300.0030.08018.98
5.4.290.0030.07319.09
5.4.280.0030.07318.98
5.4.270.0130.06719.12
5.4.260.0070.06318.82
5.4.250.0070.04018.98
5.4.240.0030.06718.82
5.4.230.0100.07019.08
5.4.220.0030.08319.11
5.4.210.0030.07718.84
5.4.200.0070.03719.09
5.4.190.0070.04018.88
5.4.180.0000.06318.94
5.4.170.0200.06719.06
5.4.160.0100.06719.19
5.4.150.0070.07719.04
5.4.140.0030.07716.35
5.4.130.0170.04016.34
5.4.120.0030.04716.17
5.4.110.0070.03316.43
5.4.100.0070.03316.28
5.4.90.0030.03716.34
5.4.80.0000.03716.34
5.4.70.0030.03316.24
5.4.60.0070.03016.26
5.4.50.0030.03316.34
5.4.40.0030.03316.31
5.4.30.0030.03316.38
5.4.20.0070.03716.20
5.4.10.0000.03716.22
5.4.00.0070.03015.89
5.3.290.0130.07714.59
5.3.280.0000.06014.45
5.3.270.0070.07014.52
5.3.260.0070.07714.55
5.3.250.0030.08014.56
5.3.240.0070.07014.56
5.3.230.0130.06714.55
5.3.220.0000.05314.47
5.3.210.0000.04014.64
5.3.200.0000.04014.38
5.3.190.0030.03714.52
5.3.180.0000.04314.49
5.3.170.0070.03314.53
5.3.160.0070.03014.38
5.3.150.0070.03314.38
5.3.140.0100.03014.52
5.3.130.0100.03014.46
5.3.120.0070.03314.32
5.3.110.0000.04714.51
5.3.100.0000.03713.98
5.3.90.0000.03713.92
5.3.80.0030.03313.96
5.3.70.0000.03714.08
5.3.60.0000.04013.95
5.3.50.0100.05713.89
5.3.40.0000.03713.72
5.3.30.0030.04013.84
5.3.20.0000.03713.47
5.3.10.0100.03713.61
5.3.00.0000.03713.60
5.2.170.0030.03011.22
5.2.160.0000.03011.22
5.2.150.0000.03011.22
5.2.140.0000.03011.22
5.2.130.0000.03011.22
5.2.120.0000.03011.22
5.2.110.0030.03011.24
5.2.100.0000.03011.22
5.2.90.0000.03011.22
5.2.80.0030.02711.22
5.2.70.0000.03011.22
5.2.60.0030.02711.22
5.2.50.0000.03011.22
5.2.40.0000.02711.22
5.2.30.0030.03711.22
5.2.20.0000.04011.22
5.2.10.0000.03011.22
5.2.00.0000.03011.22
5.1.60.0000.02711.22
5.1.50.0170.02311.22
5.1.40.0070.03011.22
5.1.30.0100.04011.22
5.1.20.0100.05011.22
5.1.10.0030.03711.22
5.1.00.0030.05311.22
5.0.50.0030.04711.22
5.0.40.0100.03011.22
5.0.30.0000.07011.22
5.0.20.0100.03711.22
5.0.10.0030.03011.22
5.0.00.0070.06011.22
4.4.90.0000.01711.22
4.4.80.0000.01711.22
4.4.70.0000.01711.22
4.4.60.0030.01311.22
4.4.50.0000.01711.22
4.4.40.0000.03311.22
4.4.30.0030.02711.22
4.4.20.0000.03711.22
4.4.10.0030.02311.22
4.4.00.0030.05311.22
4.3.110.0000.04011.22
4.3.100.0070.03311.22
4.3.90.0000.03711.22
4.3.80.0070.04711.22
4.3.70.0030.02311.22
4.3.60.0030.02011.22
4.3.50.0030.02711.22
4.3.40.0000.04311.22
4.3.30.0000.03711.22
4.3.20.0000.04011.22
4.3.10.0030.03011.22
4.3.00.0070.02711.22

preferences:
57.42 ms | 400 KiB | 5 Q