3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = 0 . 1; var_dump($t); echo $t;

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)
8.3.60.0060.00918.43
8.3.50.0160.00321.95
8.3.40.0090.00618.71
8.3.30.0040.01119.02
8.3.20.0070.00020.21
8.3.10.0040.00422.04
8.3.00.0070.00022.58
8.2.180.0070.00716.38
8.2.170.0110.00422.96
8.2.160.0130.00320.79
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0060.00319.23
8.2.110.0000.00919.36
8.2.100.0000.01117.78
8.2.90.0080.00019.25
8.2.80.0040.00417.97
8.2.70.0060.00317.60
8.2.60.0000.00818.04
8.2.50.0000.00818.07
8.2.40.0050.00318.34
8.2.30.0030.00818.11
8.2.20.0040.00417.70
8.2.10.0040.00417.65
8.2.00.0000.00717.54
8.1.280.0130.00725.92
8.1.270.0040.00423.97
8.1.260.0080.00026.35
8.1.250.0100.00328.09
8.1.240.0040.00422.20
8.1.230.0030.00718.91
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0030.00518.50
8.1.160.0030.00621.92
8.1.150.0030.00318.52
8.1.140.0030.00517.39
8.1.130.0030.00317.72
8.1.120.0050.00217.35
8.1.110.0000.00817.36
8.1.100.0040.00417.26
8.1.90.0040.00417.38
8.1.80.0040.00417.28
8.1.70.0070.00017.30
8.1.60.0000.00817.39
8.1.50.0040.00417.42
8.1.40.0050.00317.35
8.1.30.0040.00417.40
8.1.20.0040.00417.41
8.1.10.0060.00317.53
8.1.00.0060.00317.38
8.0.300.0030.00620.09
8.0.290.0080.00016.75
8.0.280.0000.00718.47
8.0.270.0030.00317.19
8.0.260.0030.00316.77
8.0.250.0030.00316.92
8.0.240.0040.00416.93
8.0.230.0000.00716.89
8.0.220.0030.00316.83
8.0.210.0030.00316.71
8.0.200.0000.00616.76
8.0.190.0100.00016.90
8.0.180.0050.00216.82
8.0.170.0000.00716.88
8.0.160.0000.00716.78
8.0.150.0000.00816.84
8.0.140.0000.00816.76
8.0.130.0050.00013.27
8.0.120.0070.00016.88
8.0.110.0000.00816.73
8.0.100.0000.00716.79
8.0.90.0040.00416.79
8.0.80.0080.00716.88
8.0.70.0050.00216.85
8.0.60.0050.00316.93
8.0.50.0000.00716.70
8.0.30.0150.00817.00
8.0.20.0130.00517.40
8.0.10.0040.00416.86
8.0.00.0140.00316.74
7.4.330.0050.00015.00
7.4.320.0030.00316.50
7.4.300.0000.00616.43
7.4.290.0030.00616.47
7.4.280.0030.00316.53
7.4.270.0060.00016.41
7.4.260.0030.00316.52
7.4.250.0000.00716.45
7.4.240.0050.00216.47
7.4.230.0030.00316.43
7.4.220.0030.01316.53
7.4.210.0080.00816.48
7.4.200.0030.00316.34
7.4.190.0000.00716.47
7.4.160.0040.01216.42
7.4.150.0220.00317.40
7.4.140.0090.00917.86
7.4.130.0080.01216.50
7.4.120.0090.00816.41
7.4.110.0050.01416.40
7.4.100.0030.01316.32
7.4.90.0080.00816.38
7.4.80.0120.00919.39
7.4.70.0110.00616.39
7.4.60.0030.01316.41
7.4.50.0000.00416.45
7.4.40.0090.00322.77
7.4.30.0040.01116.43
7.4.00.0120.00314.80
7.3.330.0000.00513.04
7.3.320.0000.00513.05
7.3.310.0040.00416.18
7.3.300.0000.00616.03
7.3.290.0000.02116.21
7.3.280.0080.00816.15
7.3.270.0070.01017.40
7.3.260.0140.00316.29
7.3.250.0110.00616.34
7.3.240.0070.01016.22
7.3.230.0140.00716.39
7.3.210.0060.01616.16
7.3.200.0140.00319.39
7.3.190.0130.00716.42
7.3.180.0120.00616.55
7.3.170.0140.00316.44
7.3.160.0080.00816.45
7.3.120.0090.00614.37
7.3.10.0140.00716.38
7.3.00.0040.00616.57
7.2.330.0180.00016.44
7.2.320.0130.01116.39
7.2.310.0120.00616.32
7.2.300.0130.00316.61
7.2.290.0040.01416.42
7.2.130.0090.00516.52
7.2.120.0040.01016.52
7.2.110.0060.00616.43
7.2.100.0060.00716.57
7.2.90.0070.00516.62
7.2.80.0070.00716.50
7.2.70.0110.00316.71
7.2.60.0070.00616.74
7.2.50.0040.01116.48
7.2.40.0050.00816.73
7.2.30.0080.00816.67
7.2.20.0110.00516.71
7.2.10.0050.01016.76
7.2.00.0070.00917.25
7.1.250.0070.00515.58
7.1.240.0090.00415.64
7.1.230.0060.00715.93
7.1.220.0050.00815.74
7.1.210.0050.00715.83
7.1.200.0070.00715.77
7.1.190.0080.00615.68
7.1.180.0070.00815.62
7.1.170.0080.00615.68
7.1.160.0030.01015.79
7.1.150.0100.00315.58
7.1.140.0050.00815.86
7.1.130.0070.00915.54
7.1.120.0060.00615.72
7.1.110.0040.00915.75
7.1.100.0060.00816.54
7.1.90.0080.00315.71
7.1.80.0060.00815.65
7.1.70.0030.01116.07
7.1.60.0060.01017.12
7.1.50.0080.00816.13
7.1.40.0090.00215.79
7.1.30.0070.00815.83
7.1.20.0040.00615.78
7.1.10.0050.01015.86
7.1.00.0080.03217.83
7.0.330.0000.00815.07
7.0.320.0080.00315.02
7.0.310.0120.00015.17
7.0.300.0020.01215.34
7.0.290.0080.00515.32
7.0.280.0070.00515.36
7.0.270.0030.00815.25
7.0.260.0080.00315.37
7.0.250.0080.00515.23
7.0.240.0070.00315.31
7.0.230.0040.00915.43
7.0.220.0070.00515.31
7.0.210.0060.00715.32
7.0.200.0080.00615.73
7.0.190.0090.00515.26
7.0.180.0030.01015.44
7.0.170.0060.00815.34
7.0.160.0060.00815.41
7.0.150.0070.00515.42
7.0.140.0030.03017.66
7.0.130.0060.00315.34
7.0.120.0090.00515.34
7.0.110.0050.00715.42
7.0.100.0020.01115.40
7.0.90.0050.00815.40
7.0.80.0040.00715.40
7.0.70.0080.00515.33
7.0.60.0020.02116.82
7.0.50.0070.03016.29
7.0.40.0010.02315.65
7.0.30.0180.02115.74
7.0.20.0170.02715.74
7.0.10.0090.03115.63
7.0.00.0060.03315.62
5.6.380.0090.00414.16
5.6.370.0100.00314.00
5.6.360.0070.00514.54
5.6.350.0030.01014.29
5.6.340.0060.00614.27
5.6.330.0040.00914.41
5.6.320.0080.00314.44
5.6.310.0050.00714.33
5.6.300.0040.01014.13
5.6.290.0060.00314.25
5.6.280.0070.02616.55
5.6.270.0050.00614.12
5.6.260.0060.00914.44
5.6.250.0040.00414.27
5.6.240.0120.00214.45
5.6.230.0090.00314.28
5.6.220.0050.00714.23
5.6.210.0080.02416.30
5.6.200.0040.03615.62
5.6.190.0070.03216.33
5.6.180.0100.02516.43
5.6.170.0160.02116.24
5.6.160.0020.03516.28
5.6.150.0080.02915.45
5.6.140.0040.02215.63
5.6.130.0080.03215.57
5.6.120.0090.03216.45
5.6.110.0150.02616.40
5.6.100.0060.01916.44
5.6.90.0080.02816.46
5.6.80.0050.02016.28
5.6.70.1370.01716.18
5.6.60.0080.00314.25
5.6.50.0070.00514.16
5.6.40.0090.00414.13
5.6.30.0030.00814.26
5.6.20.0030.00914.36
5.6.10.0050.00914.21
5.6.00.0060.00614.33
5.5.380.0050.00311.22
5.5.370.0040.00611.22
5.5.360.0030.00511.22
5.5.350.0040.03114.25
5.5.340.0050.02513.45
5.5.330.0030.01814.17
5.5.320.0120.01914.25
5.5.310.0090.02914.25
5.5.300.0050.01913.45
5.5.290.0070.03213.48
5.5.280.0080.02014.47
5.5.270.0130.01514.40
5.5.260.0080.02814.36
5.5.250.0100.03014.33
5.5.240.0030.03014.18
5.5.230.0070.00311.22
5.5.220.0000.00811.22
5.5.210.0030.00411.22
5.5.200.0030.00711.22
5.5.190.0040.00511.22
5.5.180.0080.00311.22
5.5.170.0070.00312.67
5.5.160.0060.00311.22
5.5.150.0070.00711.22
5.5.140.0040.00611.22
5.5.130.0090.00211.22
5.5.120.0060.00711.22
5.5.110.0020.00811.22
5.5.100.0050.00311.22
5.5.90.0070.00411.22
5.5.80.0060.00211.22
5.5.70.0050.00511.22
5.5.60.0070.00211.22
5.5.50.0030.00711.22
5.5.40.0070.00411.22
5.5.30.0070.00511.22
5.5.20.0040.00711.22
5.5.10.0020.00811.22
5.5.00.0040.00711.22
5.4.450.0080.02413.98
5.4.440.0090.02513.86
5.4.430.0080.02013.99
5.4.420.0060.02313.98
5.4.410.0080.02213.80
5.4.400.0080.02913.71
5.4.390.0100.01913.71
5.4.380.0090.02013.70
5.4.370.0070.02113.70
5.4.360.0080.02013.70
5.4.350.0090.02213.63
5.4.340.0080.02713.68
5.4.330.0040.00711.22
5.4.320.0050.01811.63
5.4.310.0060.01811.63
5.4.300.0090.01211.63
5.4.290.0030.01911.63
5.4.280.0080.01511.59
5.4.270.0060.01711.59
5.4.260.0060.01611.59
5.4.250.0070.01611.59
5.4.240.0060.01411.59
5.4.230.0090.01411.58
5.4.220.0080.01311.59
5.4.210.0060.01811.58
5.4.200.0080.01311.59
5.4.190.0020.01911.58
5.4.180.0070.01311.58
5.4.170.0080.01311.59
5.4.160.0050.01411.59
5.4.150.0060.01511.58
5.4.140.0070.01511.48
5.4.130.0070.01511.47
5.4.120.0060.01611.46
5.4.110.0050.01611.46
5.4.100.0030.01711.46
5.4.90.0050.01411.46
5.4.80.0050.01711.46
5.4.70.0050.01411.46
5.4.60.0070.01511.46
5.4.50.0080.01411.46
5.4.40.0040.01511.45
5.4.30.0090.01411.46
5.4.20.0070.01411.45
5.4.10.0060.01811.45
5.4.00.0050.01711.29
5.3.290.0060.01811.75
5.3.280.0040.01911.72
5.3.270.0050.01511.72
5.3.260.0030.02011.72
5.3.250.0080.01211.72
5.3.240.0060.01411.72
5.3.230.0070.01411.72
5.3.220.0060.01411.71
5.3.210.0070.01511.71
5.3.200.0070.01411.71
5.3.190.0080.01311.71
5.3.180.0070.01311.71
5.3.170.0080.01311.70
5.3.160.0070.01411.71
5.3.150.0040.01611.71
5.3.140.0050.01511.70
5.3.130.0040.01611.70
5.3.120.0050.01611.70
5.3.110.0050.01611.70
5.3.100.0060.01511.52
5.3.90.0060.01511.51
5.3.80.0050.01411.51
5.3.70.0050.01511.51
5.3.60.0040.01711.50
5.3.50.0070.01311.48
5.3.40.0050.01511.48
5.3.30.0080.01411.46
5.3.20.0060.01311.38
5.3.10.0030.01611.37
5.3.00.0060.01711.37
5.2.170.0030.01410.53
5.2.160.0060.01110.53
5.2.150.0060.01210.53
5.2.140.0040.01210.53
5.2.130.0050.01110.52
5.2.120.0050.01210.52
5.2.110.0060.01210.52
5.2.100.0040.01410.52
5.2.90.0040.01110.52
5.2.80.0030.01410.52
5.2.70.0030.01310.52
5.2.60.0030.01310.50
5.2.50.0020.01410.49
5.2.40.0040.01210.48
5.2.30.0040.01210.48
5.2.20.0050.01110.47
5.2.10.0030.01310.45
5.2.00.0070.01010.40
5.1.60.0060.01110.17
5.1.50.0050.00910.17
5.1.40.0050.01010.16
5.1.30.0010.01210.28
5.1.20.0080.00910.28
5.1.10.0050.01010.19
5.1.00.0040.01110.19
5.0.50.0020.0099.68
5.0.40.0030.0099.64
5.0.30.0020.0169.57
5.0.20.0040.0089.56
5.0.10.0050.0099.56
5.0.00.0030.0129.55
4.4.90.0030.0079.08
4.4.80.0020.0089.07
4.4.70.0010.0119.07
4.4.60.0030.0069.07
4.4.50.0040.0069.07
4.4.40.0040.0099.05
4.4.30.0030.0089.07
4.4.20.0030.0089.10
4.4.10.0020.0119.10
4.4.00.0040.0099.07
4.3.110.0030.0109.04
4.3.100.0010.0109.04
4.3.90.0020.0069.03
4.3.80.0020.0109.01
4.3.70.0030.0099.02
4.3.60.0010.0109.02
4.3.50.0020.0109.02
4.3.40.0030.0118.99
4.3.30.0030.0068.57
4.3.20.0020.0068.57
4.3.10.0030.0068.55
4.3.00.0030.00712.52

preferences:
152.97 ms | 401 KiB | 5 Q