3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(quotemeta("a\nb"));

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)
8.3.60.0060.00918.18
8.3.50.0070.00717.83
8.3.40.0070.01018.56
8.3.30.0150.00018.55
8.3.20.0040.00418.95
8.3.10.0120.00618.91
8.3.00.0050.00323.48
8.2.180.0060.00916.32
8.2.170.0100.01022.96
8.2.160.0100.00320.52
8.2.150.0000.00824.18
8.2.140.0030.00524.66
8.2.130.0080.00019.45
8.2.120.0070.00026.35
8.2.110.0030.00720.57
8.2.100.0070.00417.59
8.2.90.0030.00618.03
8.2.80.0030.00617.97
8.2.70.0050.00317.25
8.2.60.0000.00817.38
8.2.50.0060.00318.10
8.2.40.0040.00419.17
8.2.30.0040.00419.30
8.2.20.0040.00417.83
8.2.10.0040.00417.83
8.2.00.0000.00719.20
8.1.280.0110.00725.92
8.1.270.0050.00322.20
8.1.260.0050.00326.35
8.1.250.0000.00828.09
8.1.240.0070.00321.00
8.1.230.0080.00421.04
8.1.220.0060.00317.74
8.1.210.0030.00518.77
8.1.200.0040.00417.23
8.1.190.0080.00017.10
8.1.180.0020.00518.10
8.1.170.0030.00618.53
8.1.160.0000.00718.67
8.1.150.0040.00418.73
8.1.140.0040.00417.47
8.1.130.0030.00318.80
8.1.120.0000.00717.21
8.1.110.0040.00417.33
8.1.100.0080.00017.32
8.1.90.0070.00017.20
8.1.80.0050.00517.32
8.1.70.0040.00417.24
8.1.60.0030.00617.51
8.1.50.0030.00517.29
8.1.40.0050.00317.34
8.1.30.0030.00517.53
8.1.20.0000.00717.57
8.1.10.0050.00217.37
8.1.00.0040.00417.32
8.0.300.0040.00419.73
8.0.290.0000.00716.58
8.0.280.0030.00318.35
8.0.270.0030.00317.04
8.0.260.0060.00017.12
8.0.250.0060.00016.69
8.0.240.0050.00616.78
8.0.230.0000.00716.90
8.0.220.0070.00016.75
8.0.210.0070.00016.79
8.0.200.0000.00716.72
8.0.190.0030.00516.86
8.0.180.0030.00616.76
8.0.170.0040.00416.83
8.0.160.0030.00316.84
8.0.150.0030.00316.75
8.0.140.0000.00816.72
8.0.130.0040.00413.10
8.0.120.0040.00416.70
8.0.110.0030.00516.82
8.0.100.0000.00816.64
8.0.90.0070.00016.65
8.0.80.0090.00816.72
8.0.70.0040.00416.78
8.0.60.0000.00816.79
8.0.50.0000.00816.76
8.0.30.0090.00916.84
8.0.20.0120.00617.40
8.0.10.0080.00016.90
8.0.00.0130.00816.51
7.4.330.0000.00615.55
7.4.320.0060.00016.32
7.4.300.0060.00016.35
7.4.290.0040.00416.46
7.4.280.0060.00316.41
7.4.270.0040.00416.27
7.4.260.0000.00816.29
7.4.250.0070.00016.42
7.4.240.0000.00716.46
7.4.230.0000.00716.44
7.4.220.0050.00316.25
7.4.210.0030.01016.56
7.4.200.0070.00016.39
7.4.160.0080.00916.39
7.4.140.0090.00917.86
7.4.130.0070.01016.38
7.4.120.0090.01016.36
7.4.110.0070.01016.37
7.4.100.0090.00616.34
7.4.90.0090.01216.34
7.4.80.0090.01519.39
7.4.70.0100.01316.32
7.4.60.0070.01016.21
7.4.50.0060.00916.39
7.4.40.0060.01616.20
7.4.10.0150.00414.76
7.4.00.0030.01615.02
7.3.330.0000.00512.86
7.3.320.0070.00013.06
7.3.310.0030.00316.13
7.3.300.0000.00716.13
7.3.290.0030.00316.13
7.3.280.0120.00316.12
7.3.260.0120.00716.36
7.3.240.0100.00816.36
7.3.230.0130.00416.27
7.3.210.0060.01216.16
7.3.200.0130.00316.10
7.3.190.0070.01016.06
7.3.180.0110.00716.34
7.3.170.0100.00716.29
7.3.160.0100.00716.30
7.3.130.0120.00614.43
7.3.120.0120.00314.59
7.3.110.0030.01614.56
7.3.100.0030.01014.82
7.3.90.0080.00414.77
7.3.80.0130.00014.51
7.3.70.0030.01314.59
7.3.60.0100.00314.66
7.3.50.0100.00614.39
7.3.40.0070.00714.70
7.3.30.0060.00914.63
7.3.20.0070.01016.66
7.3.10.0090.00616.40
7.3.00.0090.00016.50
7.2.330.0090.00916.46
7.2.320.0060.01616.54
7.2.310.0140.01016.14
7.2.300.0130.00316.19
7.2.290.0080.00816.40
7.2.260.0100.01014.74
7.2.250.0140.00314.98
7.2.240.0070.00714.93
7.2.230.0040.00815.01
7.2.220.0070.01014.94
7.2.210.0070.00714.76
7.2.200.0080.00614.66
7.2.190.0070.00714.76
7.2.180.0100.00314.54
7.2.170.0060.00614.71
7.2.160.0090.00314.71
7.2.150.0030.01416.58
7.2.140.0040.00916.68
7.2.130.0100.00316.68
7.2.120.0100.00616.76
7.2.110.0060.00916.80
7.2.100.0030.01016.84
7.2.90.0120.00316.84
7.2.80.0060.01016.73
7.2.70.0040.01116.61
7.2.60.0030.01016.57
7.2.50.0030.00916.86
7.2.40.0100.00716.63
7.2.30.0030.00716.54
7.2.20.0000.01016.71
7.2.10.0100.00316.81
7.2.00.0060.00316.88
7.1.330.0110.00415.73
7.1.320.0070.00715.85
7.1.310.0060.00315.49
7.1.300.0060.00615.72
7.1.290.0040.00815.47
7.1.280.0000.01215.60
7.1.270.0110.00415.83
7.1.260.0030.00715.61
7.1.250.0070.00715.68
7.1.240.0110.00315.70
7.1.230.0030.00615.48
7.1.220.0060.00815.75
7.1.210.0070.00715.77
7.1.200.0030.01015.73
7.1.190.0000.01215.34
7.1.180.0030.00615.59
7.1.170.0150.00015.34
7.1.160.0030.00915.41
7.1.150.0000.00915.56
7.1.140.0060.00315.77
7.1.130.0040.01415.61
7.1.120.0040.00815.57
7.1.110.0070.00315.64
7.1.100.0080.00415.77
7.1.90.0100.00315.57
7.1.80.0000.00815.67
7.1.70.0000.00915.77
7.1.60.0030.01215.75
7.1.50.0030.01215.75
7.1.40.0120.00015.54
7.1.30.0040.00815.66
7.1.20.0070.00715.47
7.1.10.0030.01015.57
7.1.00.0060.00615.79
7.0.330.0070.00715.03
7.0.320.0000.01515.18
7.0.310.0040.00715.22
7.0.300.0060.00915.36
7.0.290.0120.00315.43
7.0.280.0030.01015.20
7.0.270.0040.00815.30
7.0.260.0070.00415.45
7.0.250.0000.00815.17
7.0.240.0070.00415.22
7.0.230.0060.00915.55
7.0.220.0000.00915.25
7.0.210.0060.00614.98
7.0.200.0030.01115.01
7.0.190.0100.00315.09
7.0.180.0060.00615.22
7.0.170.0080.00315.41
7.0.160.0070.00715.25
7.0.150.0070.00315.33
7.0.140.0030.01015.04
7.0.130.0060.00615.29
7.0.120.0030.01015.44
7.0.110.0070.00715.34
7.0.100.0060.00615.27
7.0.90.0110.00015.28
7.0.80.0060.00615.24
7.0.70.0070.00715.23
7.0.60.0030.00715.06
7.0.50.0040.00715.36
7.0.40.0030.01013.32
7.0.30.0070.00713.07
7.0.20.0030.00913.10
7.0.10.0060.00613.29
7.0.00.0000.01013.12
5.6.400.0030.00614.41
5.6.390.0070.00714.40
5.6.380.0030.00914.04
5.6.370.0040.00713.79
5.6.360.0000.01313.76
5.6.350.0090.00014.02
5.6.340.0090.00314.05
5.6.330.0040.01414.12
5.6.320.0030.00614.11
5.6.310.0100.00614.36
5.6.300.0070.00714.24
5.6.290.0070.00714.35
5.6.280.0110.00314.06
5.6.270.0040.01114.38
5.6.260.0110.00414.21
5.6.250.0070.00713.92
5.6.240.0090.00614.07
5.6.230.0090.00314.20
5.6.220.0030.01014.21
5.6.210.0030.01313.95
5.6.200.0070.00714.04
5.6.190.0110.00314.27
5.6.180.0060.00913.92
5.6.170.0090.00614.17
5.6.160.0060.00313.99
5.6.150.0100.00313.94
5.6.140.0060.00814.16
5.6.130.0080.00413.89
5.6.120.0040.01113.93
5.6.110.0030.01014.13
5.6.100.0080.00614.10
5.6.90.0040.00414.12
5.6.80.0060.00313.92
5.6.70.0000.01513.80
5.6.60.0030.00813.89
5.6.50.0040.00414.04
5.6.40.0060.00914.26
5.6.30.0080.00013.90
5.6.20.0040.00414.34
5.6.10.0030.00614.13
5.6.00.0070.00613.84

preferences:
45.47 ms | 400 KiB | 5 Q