3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(urlencode("'1'"));

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)
8.3.60.0040.01118.30
8.3.50.0070.00718.07
8.3.40.0070.01418.46
8.3.30.0070.00718.49
8.3.20.0040.00418.95
8.3.10.0040.00421.63
8.3.00.0070.00023.65
8.2.180.0160.00316.63
8.2.170.0110.00322.96
8.2.160.0130.00019.21
8.2.150.0090.00025.66
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00419.76
8.2.110.0030.00721.03
8.2.100.0000.01117.59
8.2.90.0000.00817.63
8.2.80.0030.00618.48
8.2.70.0000.00917.50
8.2.60.0000.00817.91
8.2.50.0040.00418.10
8.2.40.0000.00719.11
8.2.30.0070.00019.05
8.2.20.0080.00017.91
8.2.10.0040.00417.92
8.2.00.0030.00319.27
8.1.280.0070.00725.92
8.1.270.0080.00022.02
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0030.00623.96
8.1.230.0040.00722.67
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0000.00817.23
8.1.190.0040.00417.23
8.1.180.0060.00318.10
8.1.170.0030.00618.76
8.1.160.0070.00018.67
8.1.150.0070.00018.75
8.1.140.0000.00717.46
8.1.130.0030.00517.37
8.1.120.0000.00717.24
8.1.110.0000.00717.22
8.1.100.0040.00417.33
8.1.90.0000.00717.32
8.1.80.0030.00317.29
8.1.70.0030.00617.27
8.1.60.0040.00417.47
8.1.50.0000.00817.35
8.1.40.0000.00717.38
8.1.30.0080.00017.58
8.1.20.0000.00817.45
8.1.10.0000.00917.42
8.1.00.0030.00517.34
8.0.300.0040.00418.77
8.0.290.0040.00416.58
8.0.280.0030.00518.20
8.0.270.0060.00317.03
8.0.260.0030.00316.68
8.0.250.0070.00016.85
8.0.240.0060.00016.80
8.0.230.0000.00716.81
8.0.220.0000.00716.74
8.0.210.0000.00716.66
8.0.200.0050.00316.82
8.0.190.0050.00316.85
8.0.180.0040.00416.73
8.0.170.0090.00016.82
8.0.160.0040.00416.71
8.0.150.0050.00216.72
8.0.140.0000.00816.65
8.0.130.0000.00513.12
8.0.120.0040.00416.74
8.0.110.0040.00416.76
8.0.100.0030.00316.72
8.0.90.0000.00716.70
8.0.80.0110.00816.71
8.0.70.0040.00416.62
8.0.60.0000.00816.67
8.0.50.0070.00016.73
8.0.30.0060.01216.88
8.0.20.0080.01517.40
8.0.10.0000.00816.91
8.0.00.0170.00616.55
7.4.330.0000.00415.55
7.4.320.0030.00516.31
7.4.300.0000.00616.31
7.4.290.0030.00316.34
7.4.280.0000.00716.45
7.4.270.0030.00316.39
7.4.260.0050.00216.37
7.4.250.0030.00516.45
7.4.240.0030.00316.36
7.4.230.0030.00316.55
7.4.220.0000.00816.47
7.4.210.0060.00816.33
7.4.200.0040.00416.47
7.4.160.0100.00716.24
7.4.140.0110.01017.86
7.4.130.0090.00916.34
7.4.120.0090.00916.36
7.4.110.0120.00916.29
7.4.100.0060.01516.58
7.4.90.0040.01416.47
7.4.80.0030.02019.39
7.4.70.0110.00616.45
7.4.60.0030.01316.29
7.4.50.0070.01016.27
7.4.40.0070.01016.38
7.4.00.0060.00914.74
7.3.330.0000.00613.03
7.3.320.0030.00312.84
7.3.310.0000.00616.09
7.3.300.0070.00016.19
7.3.290.0070.00016.22
7.3.280.0080.00516.14
7.3.260.0060.01316.36
7.3.240.0100.00716.25
7.3.230.0160.00016.00
7.3.210.0040.01416.45
7.3.200.0130.00416.35
7.3.190.0100.01016.25
7.3.180.0140.00716.22
7.3.170.0070.01016.22
7.3.160.0100.01616.19
7.3.120.0070.00714.85
7.3.110.0060.00914.66
7.3.100.0120.00614.61
7.3.90.0030.01014.52
7.3.80.0040.01214.75
7.3.70.0030.00614.65
7.3.60.0030.01014.70
7.3.50.0090.00314.45
7.3.40.0090.00614.79
7.3.30.0000.01114.50
7.3.20.0090.00016.41
7.3.10.0030.01016.24
7.3.00.0050.00916.52
7.2.330.0090.01216.32
7.2.320.0120.00916.32
7.2.310.0000.01616.25
7.2.300.0100.00716.43
7.2.290.0070.01716.44
7.2.250.0110.00714.91
7.2.240.0070.01114.79
7.2.230.0070.00715.03
7.2.220.0040.01215.03
7.2.210.0090.00614.52
7.2.200.0030.00714.77
7.2.190.0040.01114.69
7.2.180.0030.01014.69
7.2.170.0030.00614.77
7.2.160.0040.00814.93
7.2.150.0090.00616.73
7.2.140.0030.00716.77
7.2.130.0040.00816.59
7.2.120.0050.00916.69
7.2.110.0000.01116.70
7.2.100.0020.01116.61
7.2.90.0080.00616.61
7.2.80.0090.00516.53
7.2.70.0120.00916.03
7.2.60.0140.00516.08
7.2.50.0100.00816.15
7.2.40.0140.00415.94
7.2.30.0130.00616.21
7.2.20.0100.00916.01
7.2.10.0130.00716.13
7.2.00.0100.00816.00
7.1.330.0100.00615.75
7.1.320.0030.01515.81
7.1.310.0070.01015.70
7.1.300.0030.00915.79
7.1.290.0060.00315.66
7.1.280.0070.00415.68
7.1.270.0040.01215.48
7.1.260.0040.00715.67
7.1.250.0040.00615.43
7.1.240.0000.01415.84
7.1.230.0040.00815.83
7.1.220.0000.01715.57
7.1.210.0070.00715.41
7.1.200.0100.00815.40
7.1.190.0060.00315.50
7.1.180.0030.01015.77
7.1.170.0100.00814.58
7.1.160.0200.00714.61
7.1.150.0100.00914.74
7.1.140.0120.01014.60
7.1.130.0120.00914.58
7.1.120.0130.00614.65
7.1.110.0140.00614.73
7.1.100.0140.00514.75
7.1.90.0110.01014.72
7.1.80.0130.00714.65
7.1.70.0120.00714.67
7.1.60.0210.01023.71
7.1.50.0200.00923.73
7.1.40.0210.00823.63
7.1.30.0240.00823.63
7.1.20.0240.00623.72
7.1.10.0160.00514.46
7.1.00.0180.00914.54
7.0.330.0070.00415.11
7.0.320.0030.01015.25
7.0.310.0030.00614.88
7.0.300.0030.00715.14
7.0.290.0030.00615.31
7.0.280.0070.01015.40
7.0.270.0030.01015.26
7.0.260.0030.00915.28
7.0.250.0080.00615.42
7.0.240.0070.00315.39
7.0.230.0040.01115.08
7.0.220.0060.00915.31
7.0.210.0000.01115.23
7.0.200.0070.00715.21
7.0.190.0030.00515.24
7.0.180.0060.00315.45
7.0.170.0000.01215.43
7.0.160.0080.00415.40
7.0.150.0000.00915.41
7.0.140.0000.00915.06
7.0.130.0000.01315.48
7.0.120.0000.01315.20
7.0.110.0020.00515.13
7.0.100.0070.00315.23
7.0.90.0030.01015.32
7.0.80.0030.00515.39
7.0.70.0030.00915.54
7.0.60.0060.00615.36
7.0.50.0070.00715.54
7.0.40.0050.00513.38
7.0.30.0090.00313.39
7.0.20.0030.01013.37
7.0.10.0080.00413.37
7.0.00.0000.01713.38
5.6.400.0080.00514.20
5.6.390.0040.00714.03
5.6.380.0090.00614.27
5.6.370.0060.00614.24
5.6.360.0000.01313.91
5.6.350.0060.00314.27
5.6.340.0000.01114.28
5.6.330.0040.00414.05
5.6.320.0060.00913.81
5.6.310.0090.00014.35
5.6.300.0000.01414.30
5.6.290.0030.01014.06
5.6.280.0070.00714.04
5.6.270.0000.01514.48
5.6.260.0040.01114.30
5.6.250.0070.00413.93
5.6.240.0060.00914.00
5.6.230.0080.00014.14
5.6.220.0090.00914.22
5.6.210.0070.01014.29
5.6.200.0070.01013.91
5.6.190.0110.00414.06
5.6.180.0000.01313.86
5.6.170.0040.01114.15
5.6.160.0030.01413.95
5.6.150.0000.01814.21
5.6.140.0070.00713.90
5.6.130.0090.00614.18
5.6.120.0110.00614.11
5.6.110.0060.00614.23
5.6.100.0060.00614.20
5.6.90.0080.00014.27
5.6.80.0080.00414.16
5.6.70.0030.00613.91
5.6.60.0100.00014.04
5.6.50.0030.01314.15
5.6.40.0030.01014.27
5.6.30.0070.00714.06
5.6.20.0080.00313.90
5.6.10.0080.00413.95
5.6.00.0040.00714.30

preferences:
32.42 ms | 400 KiB | 5 Q